From d02b74a5dcfed4bfc8f2f8e545bca4d2afabb296 Mon Sep 17 00:00:00 2001 From: Googler Date: Fri, 27 Apr 2018 10:37:02 -0700 Subject: Check in gVisor. PiperOrigin-RevId: 194583126 Change-Id: Ica1d8821a90f74e7e745962d71801c598c652463 --- pkg/sentry/syscalls/linux/sys_file.go | 1942 +++++++++++++++++++++++++++++++++ 1 file changed, 1942 insertions(+) create mode 100644 pkg/sentry/syscalls/linux/sys_file.go (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go new file mode 100644 index 000000000..a2dbba7e0 --- /dev/null +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -0,0 +1,1942 @@ +// Copyright 2018 Google Inc. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package linux + +import ( + "io" + "syscall" + + "gvisor.googlesource.com/gvisor/pkg/abi/linux" + "gvisor.googlesource.com/gvisor/pkg/sentry/arch" + "gvisor.googlesource.com/gvisor/pkg/sentry/context" + "gvisor.googlesource.com/gvisor/pkg/sentry/fs" + "gvisor.googlesource.com/gvisor/pkg/sentry/fs/lock" + "gvisor.googlesource.com/gvisor/pkg/sentry/kernel" + "gvisor.googlesource.com/gvisor/pkg/sentry/kernel/auth" + "gvisor.googlesource.com/gvisor/pkg/sentry/kernel/kdefs" + ktime "gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time" + "gvisor.googlesource.com/gvisor/pkg/sentry/limits" + "gvisor.googlesource.com/gvisor/pkg/sentry/usermem" + "gvisor.googlesource.com/gvisor/pkg/syserror" +) + +// fileOpAt performs an operation on the second last component in the path. +func fileOpAt(t *kernel.Task, dirFD kdefs.FD, path string, fn func(root *fs.Dirent, d *fs.Dirent, name string) error) error { + // Extract the last component. + dir, name := fs.SplitLast(path) + if dir == "/" { + // Common case: we are accessing a file in the root. + root := t.FSContext().RootDirectory() + err := fn(root, root, name) + root.DecRef() + return err + } else if dir == "." && dirFD == linux.AT_FDCWD { + // Common case: we are accessing a file relative to the current + // working directory; skip the look-up. + wd := t.FSContext().WorkingDirectory() + root := t.FSContext().RootDirectory() + err := fn(root, wd, name) + wd.DecRef() + root.DecRef() + return err + } + + return fileOpOn(t, dirFD, dir, true /* resolve */, func(root *fs.Dirent, d *fs.Dirent) error { + return fn(root, d, name) + }) +} + +// fileOpOn performs an operation on the last entry of the path. +func fileOpOn(t *kernel.Task, dirFD kdefs.FD, path string, resolve bool, fn func(root *fs.Dirent, d *fs.Dirent) error) error { + var ( + d *fs.Dirent // The file. + wd *fs.Dirent // The working directory (if required.) + rel *fs.Dirent // The relative directory for search (if required.) + f *fs.File // The file corresponding to dirFD (if required.) + err error + ) + + // Extract the working directory (maybe). + if len(path) > 0 && path[0] == '/' { + // Absolute path; rel can be nil. + } else if dirFD == linux.AT_FDCWD { + // Need to reference the working directory. + wd = t.FSContext().WorkingDirectory() + rel = wd + } else { + // Need to extract the given FD. + f = t.FDMap().GetFile(dirFD) + if f == nil { + return syserror.EBADF + } + rel = f.Dirent + if !fs.IsDir(rel.Inode.StableAttr) { + return syserror.ENOTDIR + } + } + + // Grab the root (always required.) + root := t.FSContext().RootDirectory() + + // Lookup the node. + if resolve { + d, err = t.MountNamespace().FindInode(t, root, rel, path, linux.MaxSymlinkTraversals) + } else { + d, err = t.MountNamespace().FindLink(t, root, rel, path, linux.MaxSymlinkTraversals) + } + root.DecRef() + if wd != nil { + wd.DecRef() + } + if f != nil { + f.DecRef() + } + if err != nil { + return err + } + + err = fn(root, d) + d.DecRef() + return err +} + +// copyInPath copies a path in. +func copyInPath(t *kernel.Task, addr usermem.Addr, allowEmpty bool) (path string, dirPath bool, err error) { + path, err = t.CopyInString(addr, syscall.PathMax) + if err != nil { + return "", false, err + } + if path == "" && !allowEmpty { + return "", false, syserror.ENOENT + } + + // If the path ends with a /, then checks must be enforced in various + // ways in the different callers. We pass this back to the caller. + path, dirPath = fs.TrimTrailingSlashes(path) + + return path, dirPath, nil +} + +func openAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, flags uint) (fd uintptr, err error) { + path, dirPath, err := copyInPath(t, addr, false /* allowEmpty */) + if err != nil { + return 0, err + } + + err = fileOpOn(t, dirFD, path, true /* resolve */, func(root *fs.Dirent, d *fs.Dirent) error { + // First check a few things about the filesystem before trying to get the file + // reference. + // + // It's required that Check does not try to open files not that aren't backed by + // this dirent (e.g. pipes and sockets) because this would result in opening these + // files an extra time just to check permissions. + if err := d.Inode.CheckPermission(t, flagsToPermissions(flags)); err != nil { + return err + } + + fileFlags := linuxToFlags(flags) + isDir := fs.IsDir(d.Inode.StableAttr) + + // If O_DIRECTORY is set, but the file is not a directory, then fail. + if fileFlags.Directory && !isDir { + return syserror.ENOTDIR + } + + // If it's a directory, then make sure. + if dirPath && !isDir { + return syserror.ENOTDIR + } + + // Don't allow directories to be opened writable. + if isDir && fileFlags.Write { + return syserror.EISDIR + } + + file, err := d.Inode.GetFile(t, d, fileFlags) + if err != nil { + return syserror.ConvertIntr(err, kernel.ERESTARTSYS) + } + defer file.DecRef() + + // Success. + fdFlags := kernel.FDFlags{CloseOnExec: flags&syscall.O_CLOEXEC != 0} + newFD, err := t.FDMap().NewFDFrom(0, file, fdFlags, t.ThreadGroup().Limits()) + if err != nil { + return err + } + + // Set return result in frame. + fd = uintptr(newFD) + + // Generate notification for opened file. + d.InotifyEvent(linux.IN_OPEN, 0) + + return nil + }) + return fd, err // Use result in frame. +} + +func mknodAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, mode linux.FileMode) error { + path, dirPath, err := copyInPath(t, addr, false /* allowEmpty */) + if err != nil { + return err + } + if dirPath { + return syserror.ENOENT + } + + return fileOpAt(t, dirFD, path, func(root *fs.Dirent, d *fs.Dirent, name string) error { + if !fs.IsDir(d.Inode.StableAttr) { + return syserror.ENOTDIR + } + + // Do we have the appropriate permissions on the parent? + if err := d.Inode.CheckPermission(t, fs.PermMask{Write: true, Execute: true}); err != nil { + return err + } + + // Attempt a creation. + perms := fs.FilePermsFromMode(mode &^ linux.FileMode(t.FSContext().Umask())) + + switch mode.FileType() { + case 0: + // "Zero file type is equivalent to type S_IFREG." - mknod(2) + fallthrough + case linux.ModeRegular: + // We are not going to return the file, so the actual + // flags used don't matter, but they cannot be empty or + // Create will complain. + flags := fs.FileFlags{Read: true, Write: true} + file, err := d.Create(t, root, name, flags, perms) + if err != nil { + return err + } + file.DecRef() + return nil + + case linux.ModeNamedPipe: + return d.CreateFifo(t, root, name, perms) + + case linux.ModeSocket: + // While it is possible create a unix domain socket file on linux + // using mknod(2), in practice this is pretty useless from an + // application. Linux internally uses mknod() to create the socket + // node during bind(2), but we implement bind(2) independently. If + // an application explicitly creates a socket node using mknod(), + // you can't seem to bind() or connect() to the resulting socket. + // + // Instead of emulating this seemingly useless behaviour, we'll + // indicate that the filesystem doesn't support the creation of + // sockets. + return syserror.EOPNOTSUPP + + case linux.ModeCharacterDevice: + fallthrough + case linux.ModeBlockDevice: + // TODO: We don't support creating block or character + // devices at the moment. + // + // When we start supporting block and character devices, we'll + // need to check for CAP_MKNOD here. + return syserror.EPERM + + default: + // "EINVAL - mode requested creation of something other than a + // regular file, device special file, FIFO or socket." - mknod(2) + return syserror.EINVAL + } + }) +} + +// Mknod implements the linux syscall mknod(2). +func Mknod(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + path := args[0].Pointer() + mode := linux.FileMode(args[1].ModeT()) + // We don't need this argument until we support creation of device nodes. + _ = args[2].Uint() // dev + + return 0, nil, mknodAt(t, linux.AT_FDCWD, path, mode) +} + +// Mknodat implements the linux syscall mknodat(2). +func Mknodat(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + dirFD := kdefs.FD(args[0].Int()) + path := args[1].Pointer() + mode := linux.FileMode(args[2].ModeT()) + // We don't need this argument until we support creation of device nodes. + _ = args[3].Uint() // dev + + return 0, nil, mknodAt(t, dirFD, path, mode) +} + +func createAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, flags uint, mode linux.FileMode) (fd uintptr, err error) { + path, dirPath, err := copyInPath(t, addr, false /* allowEmpty */) + if err != nil { + return 0, err + } + if dirPath { + return 0, syserror.ENOENT + } + + err = fileOpAt(t, dirFD, path, func(root *fs.Dirent, d *fs.Dirent, name string) error { + if !fs.IsDir(d.Inode.StableAttr) { + return syserror.ENOTDIR + } + + // Does this file exist already? + targetDirent, err := t.MountNamespace().FindInode(t, root, d, name, linux.MaxSymlinkTraversals) + var newFile *fs.File + switch err { + case nil: + // The file existed. + defer targetDirent.DecRef() + + // Check if we wanted to create. + if flags&syscall.O_EXCL != 0 { + return syserror.EEXIST + } + + // Like sys_open, check for a few things about the + // filesystem before trying to get a reference to the + // fs.File. The same constraints on Check apply. + if err := targetDirent.Inode.CheckPermission(t, flagsToPermissions(flags)); err != nil { + return err + } + + // Should we truncate the file? + if flags&syscall.O_TRUNC != 0 { + if err := targetDirent.Inode.Truncate(t, targetDirent, 0); err != nil { + return err + } + } + + // Create a new fs.File. + newFile, err = targetDirent.Inode.GetFile(t, targetDirent, linuxToFlags(flags)) + if err != nil { + return syserror.ConvertIntr(err, kernel.ERESTARTSYS) + } + defer newFile.DecRef() + case syserror.EACCES: + // Permission denied while walking to the file. + return err + default: + // Do we have write permissions on the parent? + if err := d.Inode.CheckPermission(t, fs.PermMask{Write: true, Execute: true}); err != nil { + return err + } + + // Attempt a creation. + perms := fs.FilePermsFromMode(mode &^ linux.FileMode(t.FSContext().Umask())) + newFile, err = d.Create(t, root, name, linuxToFlags(flags), perms) + if err != nil { + // No luck, bail. + return err + } + defer newFile.DecRef() + targetDirent = newFile.Dirent + } + + // Success. + fdFlags := kernel.FDFlags{CloseOnExec: flags&syscall.O_CLOEXEC != 0} + newFD, err := t.FDMap().NewFDFrom(0, newFile, fdFlags, t.ThreadGroup().Limits()) + if err != nil { + return err + } + + // Set result in frame. + fd = uintptr(newFD) + + // Queue the open inotify event. The creation event is + // automatically queued when the dirent is targetDirent. The + // open events are implemented at the syscall layer so we need + // to manually queue one here. + targetDirent.InotifyEvent(linux.IN_OPEN, 0) + + return nil + }) + return fd, err // Use result in frame. +} + +// Open implements linux syscall open(2). +func Open(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + addr := args[0].Pointer() + flags := uint(args[1].Uint()) + if flags&syscall.O_CREAT != 0 { + mode := linux.FileMode(args[2].ModeT()) + n, err := createAt(t, linux.AT_FDCWD, addr, flags, mode) + return n, nil, err + } + n, err := openAt(t, linux.AT_FDCWD, addr, flags) + return n, nil, err +} + +// Openat implements linux syscall openat(2). +func Openat(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + dirFD := kdefs.FD(args[0].Int()) + addr := args[1].Pointer() + flags := uint(args[2].Uint()) + if flags&syscall.O_CREAT != 0 { + mode := linux.FileMode(args[3].ModeT()) + n, err := createAt(t, dirFD, addr, flags, mode) + return n, nil, err + } + n, err := openAt(t, dirFD, addr, flags) + return n, nil, err +} + +// Creat implements linux syscall creat(2). +func Creat(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + addr := args[0].Pointer() + mode := linux.FileMode(args[1].ModeT()) + n, err := createAt(t, linux.AT_FDCWD, addr, syscall.O_WRONLY|syscall.O_TRUNC, mode) + return n, nil, err +} + +// accessContext is a context that overrides the credentials used, but +// otherwise carries the same values as the embedded context. +// +// accessContext should only be used for access(2). +type accessContext struct { + context.Context + creds auth.Credentials +} + +// Value implements context.Context. +func (ac accessContext) Value(key interface{}) interface{} { + switch key { + case auth.CtxCredentials: + return &ac.creds + default: + return ac.Context.Value(key) + } +} + +func accessAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, resolve bool, mode uint) error { + const rOK = 4 + const wOK = 2 + const xOK = 1 + + path, _, err := copyInPath(t, addr, false /* allowEmpty */) + if err != nil { + return err + } + + // Sanity check the mode. + if mode&^(rOK|wOK|xOK) != 0 { + return syserror.EINVAL + } + + return fileOpOn(t, dirFD, path, resolve, func(root *fs.Dirent, d *fs.Dirent) error { + // access(2) and faccessat(2) check permissions using real + // UID/GID, not effective UID/GID. + // + // "access() needs to use the real uid/gid, not the effective + // uid/gid. We do this by temporarily clearing all FS-related + // capabilities and switching the fsuid/fsgid around to the + // real ones." -fs/open.c:faccessat + creds := t.Credentials() + creds.EffectiveKUID = creds.RealKUID + creds.EffectiveKGID = creds.RealKGID + if creds.EffectiveKUID.In(creds.UserNamespace) == auth.RootUID { + creds.EffectiveCaps = creds.PermittedCaps + } else { + creds.EffectiveCaps = 0 + } + + ctx := &accessContext{ + Context: t, + creds: creds, + } + + if err := d.Inode.CheckPermission(ctx, fs.PermMask{ + Read: mode&rOK != 0, + Write: mode&wOK != 0, + Execute: mode&xOK != 0, + }); err != nil { + return err + } + return nil + }) +} + +// Access implements linux syscall access(2). +func Access(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + addr := args[0].Pointer() + mode := args[1].ModeT() + + return 0, nil, accessAt(t, linux.AT_FDCWD, addr, true, mode) +} + +// Faccessat implements linux syscall faccessat(2). +func Faccessat(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + dirFD := kdefs.FD(args[0].Int()) + addr := args[1].Pointer() + mode := args[2].ModeT() + flags := args[3].Int() + + return 0, nil, accessAt(t, dirFD, addr, flags&linux.AT_SYMLINK_NOFOLLOW == 0, mode) +} + +// Ioctl implements linux syscall ioctl(2). +func Ioctl(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + fd := kdefs.FD(args[0].Int()) + request := int(args[1].Int()) + + file := t.FDMap().GetFile(fd) + if file == nil { + return 0, nil, syserror.EBADF + } + defer file.DecRef() + + // Shared flags between file and socket. + switch request { + case linux.FIONCLEX: + t.FDMap().SetFlags(fd, kernel.FDFlags{ + CloseOnExec: false, + }) + return 0, nil, nil + case linux.FIOCLEX: + t.FDMap().SetFlags(fd, kernel.FDFlags{ + CloseOnExec: true, + }) + return 0, nil, nil + + case linux.FIONBIO: + var set int32 + if _, err := t.CopyIn(args[2].Pointer(), &set); err != nil { + return 0, nil, err + } + flags := file.Flags() + if set != 0 { + flags.NonBlocking = true + } else { + flags.NonBlocking = false + } + file.SetFlags(flags.Settable()) + return 0, nil, nil + + default: + ret, err := file.FileOperations.Ioctl(t, t.MemoryManager(), args) + if err != nil { + return 0, nil, err + } + + return ret, nil, nil + } +} + +// Getcwd implements the linux syscall getcwd(2). +func Getcwd(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + addr := args[0].Pointer() + size := args[1].SizeT() + cwd := t.FSContext().WorkingDirectory() + defer cwd.DecRef() + root := t.FSContext().RootDirectory() + defer root.DecRef() + + // Get our fullname from the root and preprend unreachable if the root was + // unreachable from our current dirent this is the same behavior as on linux. + s, reachable := cwd.FullName(root) + if !reachable { + s = "(unreachable)" + s + } + + // Note this is >= because we need a terminator. + if uint(len(s)) >= size { + return 0, nil, syserror.ERANGE + } + + // Copy out the path name for the node. + bytes, err := t.CopyOutBytes(addr, []byte(s)) + if err != nil { + return 0, nil, err + } + + // Top it off with a terminator. + _, err = t.CopyOut(addr+usermem.Addr(bytes), []byte("\x00")) + return uintptr(bytes + 1), nil, err +} + +// Chroot implements the linux syscall chroot(2). +func Chroot(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + addr := args[0].Pointer() + + if !t.HasCapability(linux.CAP_SYS_CHROOT) { + return 0, nil, syserror.EPERM + } + + path, _, err := copyInPath(t, addr, false /* allowEmpty */) + if err != nil { + return 0, nil, err + } + + return 0, nil, fileOpOn(t, linux.AT_FDCWD, path, true /* resolve */, func(root *fs.Dirent, d *fs.Dirent) error { + // Is it a directory? + if !fs.IsDir(d.Inode.StableAttr) { + return syserror.ENOTDIR + } + + // Does it have execute permissions? + if err := d.Inode.CheckPermission(t, fs.PermMask{Execute: true}); err != nil { + return err + } + + t.FSContext().SetRootDirectory(d) + return nil + }) +} + +// Chdir implements the linux syscall chdir(2). +func Chdir(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + addr := args[0].Pointer() + + path, _, err := copyInPath(t, addr, false /* allowEmpty */) + if err != nil { + return 0, nil, err + } + + return 0, nil, fileOpOn(t, linux.AT_FDCWD, path, true /* resolve */, func(root *fs.Dirent, d *fs.Dirent) error { + // Is it a directory? + if !fs.IsDir(d.Inode.StableAttr) { + return syserror.ENOTDIR + } + + // Does it have execute permissions? + if err := d.Inode.CheckPermission(t, fs.PermMask{Execute: true}); err != nil { + return err + } + + t.FSContext().SetWorkingDirectory(d) + return nil + }) +} + +// Fchdir implements the linux syscall fchdir(2). +func Fchdir(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + fd := kdefs.FD(args[0].Int()) + + file := t.FDMap().GetFile(fd) + if file == nil { + return 0, nil, syserror.EBADF + } + defer file.DecRef() + + // Is it a directory? + if !fs.IsDir(file.Dirent.Inode.StableAttr) { + return 0, nil, syserror.ENOTDIR + } + + // Does it have execute permissions? + if err := file.Dirent.Inode.CheckPermission(t, fs.PermMask{Execute: true}); err != nil { + return 0, nil, err + } + + t.FSContext().SetWorkingDirectory(file.Dirent) + return 0, nil, nil +} + +// Close implements linux syscall close(2). +func Close(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + fd := kdefs.FD(args[0].Int()) + + file, ok := t.FDMap().Remove(fd) + if !ok { + return 0, nil, syserror.EBADF + } + defer file.DecRef() + + err := file.Flush(t) + return 0, nil, handleIOError(t, false /* partial */, err, syscall.EINTR, "close", file) +} + +// Dup implements linux syscall dup(2). +func Dup(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + fd := kdefs.FD(args[0].Int()) + + file := t.FDMap().GetFile(fd) + if file == nil { + return 0, nil, syserror.EBADF + } + defer file.DecRef() + + newfd, err := t.FDMap().NewFDFrom(0, file, kernel.FDFlags{}, t.ThreadGroup().Limits()) + if err != nil { + return 0, nil, syserror.EMFILE + } + return uintptr(newfd), nil, nil +} + +// Dup2 implements linux syscall dup2(2). +func Dup2(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + oldfd := kdefs.FD(args[0].Int()) + newfd := kdefs.FD(args[1].Int()) + + // If oldfd is a valid file descriptor, and newfd has the same value as oldfd, + // then dup2() does nothing, and returns newfd. + if oldfd == newfd { + oldFile := t.FDMap().GetFile(oldfd) + if oldFile == nil { + return 0, nil, syserror.EBADF + } + defer oldFile.DecRef() + + return uintptr(newfd), nil, nil + } + + // Zero out flags arg to be used by Dup3. + args[2].Value = 0 + return Dup3(t, args) +} + +// Dup3 implements linux syscall dup3(2). +func Dup3(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + oldfd := kdefs.FD(args[0].Int()) + newfd := kdefs.FD(args[1].Int()) + flags := args[2].Uint() + + if oldfd == newfd { + return 0, nil, syserror.EINVAL + } + + oldFile := t.FDMap().GetFile(oldfd) + if oldFile == nil { + return 0, nil, syserror.EBADF + } + defer oldFile.DecRef() + + err := t.FDMap().NewFDAt(newfd, oldFile, kernel.FDFlags{CloseOnExec: flags&syscall.O_CLOEXEC != 0}, t.ThreadGroup().Limits()) + if err != nil { + return 0, nil, err + } + + return uintptr(newfd), nil, nil +} + +// Fcntl implements linux syscall fcntl(2). +func Fcntl(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + fd := kdefs.FD(args[0].Int()) + cmd := args[1].Int() + + file, flags := t.FDMap().GetDescriptor(fd) + if file == nil { + return 0, nil, syserror.EBADF + } + defer file.DecRef() + + switch cmd { + case syscall.F_DUPFD, syscall.F_DUPFD_CLOEXEC: + from := kdefs.FD(args[2].Int()) + fdFlags := kernel.FDFlags{CloseOnExec: cmd == syscall.F_DUPFD_CLOEXEC} + fd, err := t.FDMap().NewFDFrom(from, file, fdFlags, t.ThreadGroup().Limits()) + if err != nil { + return 0, nil, err + } + return uintptr(fd), nil, nil + case syscall.F_GETFD: + return uintptr(fdFlagsToLinux(flags)), nil, nil + case syscall.F_SETFD: + flags := args[2].Uint() + t.FDMap().SetFlags(fd, kernel.FDFlags{ + CloseOnExec: flags&syscall.FD_CLOEXEC != 0, + }) + case syscall.F_GETFL: + return uintptr(flagsToLinux(file.Flags())), nil, nil + case syscall.F_SETFL: + flags := uint(args[2].Uint()) + file.SetFlags(linuxToSettableFlags(flags)) + case syscall.F_SETLK, syscall.F_SETLKW: + // In Linux the file system can choose to provide lock operations for an inode. + // Normally pipe and socket types lack lock operations. We diverge and use a heavy + // hammer by only allowing locks on files and directories. + if !fs.IsFile(file.Dirent.Inode.StableAttr) && !fs.IsDir(file.Dirent.Inode.StableAttr) { + return 0, nil, syserror.EBADF + } + + // Copy in the lock request. + flockAddr := args[2].Pointer() + var flock syscall.Flock_t + if _, err := t.CopyIn(flockAddr, &flock); err != nil { + return 0, nil, err + } + + // Compute the lock whence. + var sw fs.SeekWhence + switch flock.Whence { + case 0: + sw = fs.SeekSet + case 1: + sw = fs.SeekCurrent + case 2: + sw = fs.SeekEnd + default: + return 0, nil, syserror.EINVAL + } + + // Compute the lock offset. + var off int64 + switch sw { + case fs.SeekSet: + off = 0 + case fs.SeekCurrent: + // Note that Linux does not hold any mutexes while retrieving the file offset, + // see fs/locks.c:flock_to_posix_lock and fs/locks.c:fcntl_setlk. + off = file.Offset() + case fs.SeekEnd: + uattr, err := file.Dirent.Inode.UnstableAttr(t) + if err != nil { + return 0, nil, err + } + off = uattr.Size + default: + return 0, nil, syserror.EINVAL + } + + // Compute the lock range. + rng, err := lock.ComputeRange(flock.Start, flock.Len, off) + if err != nil { + return 0, nil, err + } + + // The lock uid is that of the Task's FDMap. + lockUniqueID := lock.UniqueID(t.FDMap().ID()) + + // These locks don't block; execute the non-blocking operation using the inode's lock + // context directly. + switch flock.Type { + case syscall.F_RDLCK: + if !file.Flags().Read { + return 0, nil, syserror.EBADF + } + if cmd == syscall.F_SETLK { + // Non-blocking lock, provide a nil lock.Blocker. + if !file.Dirent.Inode.LockCtx.Posix.LockRegion(lockUniqueID, lock.ReadLock, rng, nil) { + return 0, nil, syserror.EAGAIN + } + } else { + // Blocking lock, pass in the task to satisfy the lock.Blocker interface. + if !file.Dirent.Inode.LockCtx.Posix.LockRegion(lockUniqueID, lock.ReadLock, rng, t) { + return 0, nil, syserror.EINTR + } + } + return 0, nil, nil + case syscall.F_WRLCK: + if !file.Flags().Write { + return 0, nil, syserror.EBADF + } + if cmd == syscall.F_SETLK { + // Non-blocking lock, provide a nil lock.Blocker. + if !file.Dirent.Inode.LockCtx.Posix.LockRegion(lockUniqueID, lock.WriteLock, rng, nil) { + return 0, nil, syserror.EAGAIN + } + } else { + // Blocking lock, pass in the task to satisfy the lock.Blocker interface. + if !file.Dirent.Inode.LockCtx.Posix.LockRegion(lockUniqueID, lock.WriteLock, rng, t) { + return 0, nil, syserror.EINTR + } + } + return 0, nil, nil + case syscall.F_UNLCK: + file.Dirent.Inode.LockCtx.Posix.UnlockRegion(lockUniqueID, rng) + return 0, nil, nil + default: + return 0, nil, syserror.EINVAL + } + default: + // Everything else is not yet supported. + return 0, nil, syserror.EINVAL + } + return 0, nil, nil +} + +const ( + _FADV_NORMAL = 0 + _FADV_RANDOM = 1 + _FADV_SEQUENTIAL = 2 + _FADV_WILLNEED = 3 + _FADV_DONTNEED = 4 + _FADV_NOREUSE = 5 +) + +// Fadvise64 implements linux syscall fadvise64(2). +// This implementation currently ignores the provided advice. +func Fadvise64(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + fd := kdefs.FD(args[0].Int()) + offset := args[1].Int64() + length := args[2].Uint() + advice := args[3].Int() + + if offset < 0 || length < 0 { + return 0, nil, syserror.EINVAL + } + + file := t.FDMap().GetFile(fd) + if file == nil { + return 0, nil, syserror.EBADF + } + defer file.DecRef() + + switch advice { + case _FADV_NORMAL: + case _FADV_RANDOM: + case _FADV_SEQUENTIAL: + case _FADV_WILLNEED: + case _FADV_DONTNEED: + case _FADV_NOREUSE: + default: + return 0, nil, syserror.EINVAL + } + + // Sure, whatever. + return 0, nil, nil +} + +func mkdirAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, mode linux.FileMode) error { + path, _, err := copyInPath(t, addr, false /* allowEmpty */) + if err != nil { + return err + } + + return fileOpAt(t, dirFD, path, func(root *fs.Dirent, d *fs.Dirent, name string) error { + if !fs.IsDir(d.Inode.StableAttr) { + return syserror.ENOTDIR + } + + // Does this directory exist already? + f, err := t.MountNamespace().FindInode(t, root, d, name, linux.MaxSymlinkTraversals) + switch err { + case nil: + // The directory existed. + defer f.DecRef() + return syserror.EEXIST + case syserror.EACCES: + // Permission denied while walking to the directory. + return err + default: + // Do we have write permissions on the parent? + if err := d.Inode.CheckPermission(t, fs.PermMask{Write: true, Execute: true}); err != nil { + return err + } + + // Create the directory. + perms := fs.FilePermsFromMode(mode &^ linux.FileMode(t.FSContext().Umask())) + return d.CreateDirectory(t, root, name, perms) + } + }) +} + +// Mkdir implements linux syscall mkdir(2). +func Mkdir(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + addr := args[0].Pointer() + mode := linux.FileMode(args[1].ModeT()) + + return 0, nil, mkdirAt(t, linux.AT_FDCWD, addr, mode) +} + +// Mkdirat implements linux syscall mkdirat(2). +func Mkdirat(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + dirFD := kdefs.FD(args[0].Int()) + addr := args[1].Pointer() + mode := linux.FileMode(args[2].ModeT()) + + return 0, nil, mkdirAt(t, dirFD, addr, mode) +} + +func rmdirAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr) error { + path, _, err := copyInPath(t, addr, false /* allowEmpty */) + if err != nil { + return err + } + + // Special case: rmdir rejects anything with '.' as last component. + // This would be handled by the busy check for the current working + // directory, but this is how it's done. + if (len(path) == 1 && path == ".") || (len(path) > 1 && path[len(path)-2:] == "/.") { + return syserror.EINVAL + } + + return fileOpAt(t, dirFD, path, func(root *fs.Dirent, d *fs.Dirent, name string) error { + if !fs.IsDir(d.Inode.StableAttr) { + return syserror.ENOTDIR + } + + if err := fs.MayDelete(t, root, d, name); err != nil { + return err + } + + return d.RemoveDirectory(t, root, name) + }) +} + +// Rmdir implements linux syscall rmdir(2). +func Rmdir(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + addr := args[0].Pointer() + + return 0, nil, rmdirAt(t, linux.AT_FDCWD, addr) +} + +func symlinkAt(t *kernel.Task, dirFD kdefs.FD, newAddr usermem.Addr, oldAddr usermem.Addr) error { + newPath, dirPath, err := copyInPath(t, newAddr, false /* allowEmpty */) + if err != nil { + return err + } + if dirPath { + return syserror.ENOENT + } + + // The oldPath is copied in verbatim. This is because the symlink + // will include all details, including trailing slashes. + oldPath, err := t.CopyInString(oldAddr, syscall.PathMax) + if err != nil { + return err + } + if oldPath == "" { + return syserror.ENOENT + } + + return fileOpAt(t, dirFD, newPath, func(root *fs.Dirent, d *fs.Dirent, name string) error { + if !fs.IsDir(d.Inode.StableAttr) { + return syserror.ENOTDIR + } + + // Make sure we have write permissions on the parent directory. + if err := d.Inode.CheckPermission(t, fs.PermMask{Write: true, Execute: true}); err != nil { + return err + } + return d.CreateLink(t, root, oldPath, name) + }) +} + +// Symlink implements linux syscall symlink(2). +func Symlink(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + oldAddr := args[0].Pointer() + newAddr := args[1].Pointer() + + return 0, nil, symlinkAt(t, linux.AT_FDCWD, newAddr, oldAddr) +} + +// Symlinkat implements linux syscall symlinkat(2). +func Symlinkat(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + oldAddr := args[0].Pointer() + dirFD := kdefs.FD(args[1].Int()) + newAddr := args[2].Pointer() + + return 0, nil, symlinkAt(t, dirFD, newAddr, oldAddr) +} + +// mayLinkAt determines whether t can create a hard link to target. +// +// This corresponds to Linux's fs/namei.c:may_linkat. +func mayLinkAt(t *kernel.Task, target *fs.Inode) error { + // Technically Linux is more restrictive in 3.11.10 (requires CAP_FOWNER in + // root user namespace); this is from the later f2ca379642d7 "namei: permit + // linking with CAP_FOWNER in userns". + if !target.CheckOwnership(t) { + return syserror.EPERM + } + + // Check that the target is not a directory and that permissions are okay. + if fs.IsDir(target.StableAttr) || target.CheckPermission(t, fs.PermMask{Read: true, Write: true}) != nil { + return syserror.EPERM + } + + return nil +} + +// linkAt creates a hard link to the target specified by oldDirFD and oldAddr, +// specified by newDirFD and newAddr. If resolve is true, then the symlinks +// will be followed when evaluating the target. +func linkAt(t *kernel.Task, oldDirFD kdefs.FD, oldAddr usermem.Addr, newDirFD kdefs.FD, newAddr usermem.Addr, resolve, allowEmpty bool) error { + oldPath, _, err := copyInPath(t, oldAddr, allowEmpty) + if err != nil { + return err + } + newPath, dirPath, err := copyInPath(t, newAddr, false /* allowEmpty */) + if err != nil { + return err + } + if dirPath { + return syserror.ENOENT + } + + if allowEmpty && oldPath == "" { + target := t.FDMap().GetFile(oldDirFD) + if target == nil { + return syserror.EBADF + } + defer target.DecRef() + if err := mayLinkAt(t, target.Dirent.Inode); err != nil { + return err + } + + // Resolve the target directory. + return fileOpAt(t, newDirFD, newPath, func(root *fs.Dirent, newParent *fs.Dirent, newName string) error { + if !fs.IsDir(newParent.Inode.StableAttr) { + return syserror.ENOTDIR + } + + // Make sure we have write permissions on the parent directory. + if err := newParent.Inode.CheckPermission(t, fs.PermMask{Write: true, Execute: true}); err != nil { + return err + } + return newParent.CreateHardLink(t, root, target.Dirent, newName) + }) + } + + // Resolve oldDirFD and oldAddr to a dirent. The "resolve" argument + // only applies to this name. + return fileOpOn(t, oldDirFD, oldPath, resolve, func(root *fs.Dirent, target *fs.Dirent) error { + if err := mayLinkAt(t, target.Inode); err != nil { + return err + } + + // Next resolve newDirFD and newAddr to the parent dirent and name. + return fileOpAt(t, newDirFD, newPath, func(root *fs.Dirent, newParent *fs.Dirent, newName string) error { + if !fs.IsDir(newParent.Inode.StableAttr) { + return syserror.ENOTDIR + } + + // Make sure we have write permissions on the parent directory. + if err := newParent.Inode.CheckPermission(t, fs.PermMask{Write: true, Execute: true}); err != nil { + return err + } + return newParent.CreateHardLink(t, root, target, newName) + }) + }) +} + +// Link implements linux syscall link(2). +func Link(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + oldAddr := args[0].Pointer() + newAddr := args[1].Pointer() + + // man link(2): + // POSIX.1-2001 says that link() should dereference oldpath if it is a + // symbolic link. However, since kernel 2.0, Linux does not do so: if + // oldpath is a symbolic link, then newpath is created as a (hard) link + // to the same symbolic link file (i.e., newpath becomes a symbolic + // link to the same file that oldpath refers to). + resolve := false + return 0, nil, linkAt(t, linux.AT_FDCWD, oldAddr, linux.AT_FDCWD, newAddr, resolve, false /* allowEmpty */) +} + +// Linkat implements linux syscall linkat(2). +func Linkat(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + oldDirFD := kdefs.FD(args[0].Int()) + oldAddr := args[1].Pointer() + newDirFD := kdefs.FD(args[2].Int()) + newAddr := args[3].Pointer() + + // man linkat(2): + // By default, linkat(), does not dereference oldpath if it is a + // symbolic link (like link(2)). Since Linux 2.6.18, the flag + // AT_SYMLINK_FOLLOW can be specified in flags to cause oldpath to be + // dereferenced if it is a symbolic link. + flags := args[4].Int() + resolve := flags&linux.AT_SYMLINK_FOLLOW == linux.AT_SYMLINK_FOLLOW + allowEmpty := flags&linux.AT_EMPTY_PATH == linux.AT_EMPTY_PATH + + if allowEmpty && !t.HasCapabilityIn(linux.CAP_DAC_READ_SEARCH, t.UserNamespace().Root()) { + return 0, nil, syserror.ENOENT + } + + return 0, nil, linkAt(t, oldDirFD, oldAddr, newDirFD, newAddr, resolve, allowEmpty) +} + +func readlinkAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, bufAddr usermem.Addr, size uint) (copied uintptr, err error) { + path, dirPath, err := copyInPath(t, addr, false /* allowEmpty */) + if err != nil { + return 0, err + } + if dirPath { + return 0, syserror.ENOENT + } + + err = fileOpOn(t, dirFD, path, false /* resolve */, func(root *fs.Dirent, d *fs.Dirent) error { + // Check for Read permission. + if err := d.Inode.CheckPermission(t, fs.PermMask{Read: true}); err != nil { + return err + } + + s, err := d.Inode.Readlink(t) + if err == syserror.ENOLINK { + return syserror.EINVAL + } + if err != nil { + return err + } + + buffer := []byte(s) + if uint(len(buffer)) > size { + buffer = buffer[:size] + } + + n, err := t.CopyOutBytes(bufAddr, buffer) + + // Update frame return value. + copied = uintptr(n) + + return err + }) + return copied, err // Return frame value. +} + +// Readlink implements linux syscall readlink(2). +func Readlink(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + addr := args[0].Pointer() + bufAddr := args[1].Pointer() + size := args[2].SizeT() + + n, err := readlinkAt(t, linux.AT_FDCWD, addr, bufAddr, size) + return n, nil, err +} + +// Readlinkat implements linux syscall readlinkat(2). +func Readlinkat(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + dirFD := kdefs.FD(args[0].Int()) + addr := args[1].Pointer() + bufAddr := args[2].Pointer() + size := args[3].SizeT() + + n, err := readlinkAt(t, dirFD, addr, bufAddr, size) + return n, nil, err +} + +func unlinkAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr) error { + path, dirPath, err := copyInPath(t, addr, false /* allowEmpty */) + if err != nil { + return err + } + if dirPath { + return syserror.ENOENT + } + + return fileOpAt(t, dirFD, path, func(root *fs.Dirent, d *fs.Dirent, name string) error { + if !fs.IsDir(d.Inode.StableAttr) { + return syserror.ENOTDIR + } + + if err := fs.MayDelete(t, root, d, name); err != nil { + return err + } + + return d.Remove(t, root, name) + }) +} + +// Unlink implements linux syscall unlink(2). +func Unlink(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + addr := args[0].Pointer() + return 0, nil, unlinkAt(t, linux.AT_FDCWD, addr) +} + +// Unlinkat implements linux syscall unlinkat(2). +func Unlinkat(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + dirFD := kdefs.FD(args[0].Int()) + addr := args[1].Pointer() + flags := args[2].Uint() + if flags&linux.AT_REMOVEDIR != 0 { + return 0, nil, rmdirAt(t, dirFD, addr) + } + return 0, nil, unlinkAt(t, dirFD, addr) +} + +// Truncate implements linux syscall truncate(2). +func Truncate(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + addr := args[0].Pointer() + length := args[1].Int64() + + if length < 0 { + return 0, nil, syserror.EINVAL + } + + path, dirPath, err := copyInPath(t, addr, false /* allowEmpty */) + if err != nil { + return 0, nil, err + } + if dirPath { + return 0, nil, syserror.EINVAL + } + + if uint64(length) >= t.ThreadGroup().Limits().Get(limits.FileSize).Cur { + t.SendSignal(&arch.SignalInfo{ + Signo: int32(syscall.SIGXFSZ), + Code: arch.SignalInfoUser, + }) + return 0, nil, syserror.EFBIG + } + + return 0, nil, fileOpOn(t, linux.AT_FDCWD, path, true /* resolve */, func(root *fs.Dirent, d *fs.Dirent) error { + if fs.IsDir(d.Inode.StableAttr) { + return syserror.EISDIR + } + if !fs.IsFile(d.Inode.StableAttr) { + return syserror.EINVAL + } + + // Reject truncation if the access permissions do not allow truncation. + // This is different from the behavior of sys_ftruncate, see below. + if err := d.Inode.CheckPermission(t, fs.PermMask{Write: true}); err != nil { + return err + } + + if err := d.Inode.Truncate(t, d, length); err != nil { + return err + } + + // File length modified, generate notification. + d.InotifyEvent(linux.IN_MODIFY, 0) + + return nil + }) +} + +// Ftruncate implements linux syscall ftruncate(2). +func Ftruncate(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + fd := kdefs.FD(args[0].Int()) + length := args[1].Int64() + + file := t.FDMap().GetFile(fd) + if file == nil { + return 0, nil, syserror.EBADF + } + defer file.DecRef() + + // Reject truncation if the file flags do not permit this operation. + // This is different from truncate(2) above. + if !file.Flags().Write { + return 0, nil, syserror.EINVAL + } + + // Note that this is different from truncate(2) above, where a + // directory returns EISDIR. + if !fs.IsFile(file.Dirent.Inode.StableAttr) { + return 0, nil, syserror.EINVAL + } + + if length < 0 { + return 0, nil, syserror.EINVAL + } + + if uint64(length) >= t.ThreadGroup().Limits().Get(limits.FileSize).Cur { + t.SendSignal(&arch.SignalInfo{ + Signo: int32(syscall.SIGXFSZ), + Code: arch.SignalInfoUser, + }) + return 0, nil, syserror.EFBIG + } + + if err := file.Dirent.Inode.Truncate(t, file.Dirent, length); err != nil { + return 0, nil, err + } + + // File length modified, generate notification. + file.Dirent.InotifyEvent(linux.IN_MODIFY, 0) + + return 0, nil, nil +} + +// Umask implements linux syscall umask(2). +func Umask(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + mask := args[0].ModeT() + mask = t.FSContext().SwapUmask(mask & 0777) + return uintptr(mask), nil, nil +} + +// Change ownership of a file. +// +// uid and gid may be -1, in which case they will not be changed. +func chown(t *kernel.Task, d *fs.Dirent, uid auth.UID, gid auth.GID) error { + owner := fs.FileOwner{ + UID: auth.NoID, + GID: auth.NoID, + } + + uattr, err := d.Inode.UnstableAttr(t) + if err != nil { + return err + } + c := t.Credentials() + hasCap := d.Inode.CheckCapability(t, linux.CAP_CHOWN) + isOwner := uattr.Owner.UID == c.EffectiveKUID + if uid.Ok() { + kuid := c.UserNamespace.MapToKUID(uid) + // Valid UID must be supplied if UID is to be changed. + if !kuid.Ok() { + return syserror.EINVAL + } + + // "Only a privileged process (CAP_CHOWN) may change the owner + // of a file." -chown(2) + // + // Linux also allows chown if you own the file and are + // explicitly not changing its UID. + isNoop := uattr.Owner.UID == kuid + if !(hasCap || (isOwner && isNoop)) { + return syserror.EPERM + } + + owner.UID = kuid + } + if gid.Ok() { + kgid := c.UserNamespace.MapToKGID(gid) + // Valid GID must be supplied if GID is to be changed. + if !kgid.Ok() { + return syserror.EINVAL + } + + // "The owner of a file may change the group of the file to any + // group of which that owner is a member. A privileged process + // (CAP_CHOWN) may change the group arbitrarily." -chown(2) + isNoop := uattr.Owner.GID == kgid + isMemberGroup := c.InGroup(kgid) + if !(hasCap || (isOwner && (isNoop || isMemberGroup))) { + return syserror.EPERM + } + + owner.GID = kgid + } + + // FIXME: This is racy; the inode's owner may have changed in + // the meantime. (Linux holds i_mutex while calling + // fs/attr.c:notify_change() => inode_operations::setattr => + // inode_change_ok().) + if err := d.Inode.SetOwner(t, d, owner); err != nil { + return err + } + + // When the owner or group are changed by an unprivileged user, + // chown(2) also clears the set-user-ID and set-group-ID bits, but + // we do not support them. + return nil +} + +func chownAt(t *kernel.Task, fd kdefs.FD, addr usermem.Addr, resolve, allowEmpty bool, uid auth.UID, gid auth.GID) error { + path, _, err := copyInPath(t, addr, allowEmpty) + if err != nil { + return err + } + + if path == "" { + // Annoying. What's wrong with fchown? + file := t.FDMap().GetFile(fd) + if file == nil { + return syserror.EBADF + } + defer file.DecRef() + + return chown(t, file.Dirent, uid, gid) + } + + return fileOpOn(t, fd, path, resolve, func(root *fs.Dirent, d *fs.Dirent) error { + return chown(t, d, uid, gid) + }) +} + +// Chown implements linux syscall chown(2). +func Chown(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + addr := args[0].Pointer() + uid := auth.UID(args[1].Uint()) + gid := auth.GID(args[2].Uint()) + + return 0, nil, chownAt(t, linux.AT_FDCWD, addr, true /* resolve */, false /* allowEmpty */, uid, gid) +} + +// Lchown implements linux syscall lchown(2). +func Lchown(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + addr := args[0].Pointer() + uid := auth.UID(args[1].Uint()) + gid := auth.GID(args[2].Uint()) + + return 0, nil, chownAt(t, linux.AT_FDCWD, addr, false /* resolve */, false /* allowEmpty */, uid, gid) +} + +// Fchown implements linux syscall fchown(2). +func Fchown(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + fd := kdefs.FD(args[0].Int()) + uid := auth.UID(args[1].Uint()) + gid := auth.GID(args[2].Uint()) + + file := t.FDMap().GetFile(fd) + if file == nil { + return 0, nil, syserror.EBADF + } + defer file.DecRef() + + return 0, nil, chown(t, file.Dirent, uid, gid) +} + +// Fchownat implements Linux syscall fchownat(2). +func Fchownat(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + dirFD := kdefs.FD(args[0].Int()) + addr := args[1].Pointer() + uid := auth.UID(args[2].Uint()) + gid := auth.GID(args[3].Uint()) + flags := args[4].Int() + + if flags&^(linux.AT_EMPTY_PATH|linux.AT_SYMLINK_NOFOLLOW) != 0 { + return 0, nil, syserror.EINVAL + } + + return 0, nil, chownAt(t, dirFD, addr, flags&linux.AT_SYMLINK_NOFOLLOW == 0, flags&linux.AT_EMPTY_PATH != 0, uid, gid) +} + +func chmod(t *kernel.Task, d *fs.Dirent, mode linux.FileMode) error { + // Must own file to change mode. + if !d.Inode.CheckOwnership(t) { + return syserror.EPERM + } + + p := fs.FilePermsFromMode(mode) + if !d.Inode.SetPermissions(t, d, p) { + return syserror.EPERM + } + + // File attribute changed, generate notification. + d.InotifyEvent(linux.IN_ATTRIB, 0) + + return nil +} + +func chmodAt(t *kernel.Task, fd kdefs.FD, addr usermem.Addr, mode linux.FileMode) error { + path, _, err := copyInPath(t, addr, false /* allowEmpty */) + if err != nil { + return err + } + + return fileOpOn(t, fd, path, true /* resolve */, func(root *fs.Dirent, d *fs.Dirent) error { + return chmod(t, d, mode) + }) +} + +// Chmod implements linux syscall chmod(2). +func Chmod(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + addr := args[0].Pointer() + mode := linux.FileMode(args[1].ModeT()) + + return 0, nil, chmodAt(t, linux.AT_FDCWD, addr, mode) +} + +// Fchmod implements linux syscall fchmod(2). +func Fchmod(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + fd := kdefs.FD(args[0].Int()) + mode := linux.FileMode(args[1].ModeT()) + + file := t.FDMap().GetFile(fd) + if file == nil { + return 0, nil, syserror.EBADF + } + defer file.DecRef() + + return 0, nil, chmod(t, file.Dirent, mode) +} + +// Fchmodat implements linux syscall fchmodat(2). +func Fchmodat(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + fd := kdefs.FD(args[0].Int()) + addr := args[1].Pointer() + mode := linux.FileMode(args[2].ModeT()) + + return 0, nil, chmodAt(t, fd, addr, mode) +} + +// defaultSetToSystemTimeSpec returns a TimeSpec that will set ATime and MTime +// to the system time. +func defaultSetToSystemTimeSpec() fs.TimeSpec { + return fs.TimeSpec{ + ATimeSetSystemTime: true, + MTimeSetSystemTime: true, + } +} + +func utimes(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, ts fs.TimeSpec, resolve bool) error { + setTimestamp := func(root *fs.Dirent, d *fs.Dirent) error { + // Does the task own the file? + if !d.Inode.CheckOwnership(t) { + // Trying to set a specific time? Must be owner. + if (ts.ATimeOmit || !ts.ATimeSetSystemTime) && (ts.MTimeOmit || !ts.MTimeSetSystemTime) { + return syserror.EPERM + } + + // Trying to set to current system time? Must have write access. + if err := d.Inode.CheckPermission(t, fs.PermMask{Write: true}); err != nil { + return err + } + } + + return d.Inode.SetTimestamps(t, d, ts) + } + + // From utimes.c: + // "If filename is NULL and dfd refers to an open file, then operate on + // the file. Otherwise look up filename, possibly using dfd as a + // starting point." + if addr == 0 && dirFD != linux.AT_FDCWD { + if !resolve { + // Linux returns EINVAL in this case. See utimes.c. + return syserror.EINVAL + } + f := t.FDMap().GetFile(dirFD) + if f == nil { + return syserror.EBADF + } + defer f.DecRef() + + root := t.FSContext().RootDirectory() + defer root.DecRef() + + return setTimestamp(root, f.Dirent) + } + + path, _, err := copyInPath(t, addr, false /* allowEmpty */) + if err != nil { + return err + } + + return fileOpOn(t, dirFD, path, resolve, setTimestamp) +} + +// Utime implements linux syscall utime(2). +func Utime(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + filenameAddr := args[0].Pointer() + timesAddr := args[1].Pointer() + + // No timesAddr argument will be interpreted as current system time. + ts := defaultSetToSystemTimeSpec() + if timesAddr != 0 { + var times syscall.Utimbuf + if _, err := t.CopyIn(timesAddr, ×); err != nil { + return 0, nil, err + } + ts = fs.TimeSpec{ + ATime: ktime.FromSeconds(times.Actime), + MTime: ktime.FromSeconds(times.Modtime), + } + } + return 0, nil, utimes(t, linux.AT_FDCWD, filenameAddr, ts, true) +} + +// Utimes implements linux syscall utimes(2). +func Utimes(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + filenameAddr := args[0].Pointer() + timesAddr := args[1].Pointer() + + // No timesAddr argument will be interpreted as current system time. + ts := defaultSetToSystemTimeSpec() + if timesAddr != 0 { + var times [2]linux.Timeval + if _, err := t.CopyIn(timesAddr, ×); err != nil { + return 0, nil, err + } + ts = fs.TimeSpec{ + ATime: ktime.FromTimeval(times[0]), + MTime: ktime.FromTimeval(times[1]), + } + } + return 0, nil, utimes(t, linux.AT_FDCWD, filenameAddr, ts, true) +} + +// timespecIsValid checks that the timespec is valid for use in utimensat. +func timespecIsValid(ts linux.Timespec) bool { + // Nsec must be UTIME_OMIT, UTIME_NOW, or less than 10^9. + return ts.Nsec == linux.UTIME_OMIT || ts.Nsec == linux.UTIME_NOW || ts.Nsec < 1e9 +} + +// Utimensat implements linux syscall utimensat(2). +func Utimensat(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + dirFD := kdefs.FD(args[0].Int()) + pathnameAddr := args[1].Pointer() + timesAddr := args[2].Pointer() + flags := args[3].Int() + + // No timesAddr argument will be interpreted as current system time. + ts := defaultSetToSystemTimeSpec() + if timesAddr != 0 { + var times [2]linux.Timespec + if _, err := t.CopyIn(timesAddr, ×); err != nil { + return 0, nil, err + } + if !timespecIsValid(times[0]) || !timespecIsValid(times[1]) { + return 0, nil, syserror.EINVAL + } + + // If both are UTIME_OMIT, this is a noop. + if times[0].Nsec == linux.UTIME_OMIT && times[1].Nsec == linux.UTIME_OMIT { + return 0, nil, nil + } + + ts = fs.TimeSpec{ + ATime: ktime.FromTimespec(times[0]), + ATimeOmit: times[0].Nsec == linux.UTIME_OMIT, + ATimeSetSystemTime: times[0].Nsec == linux.UTIME_NOW, + MTime: ktime.FromTimespec(times[1]), + MTimeOmit: times[1].Nsec == linux.UTIME_OMIT, + MTimeSetSystemTime: times[0].Nsec == linux.UTIME_NOW, + } + } + return 0, nil, utimes(t, dirFD, pathnameAddr, ts, flags&linux.AT_SYMLINK_NOFOLLOW == 0) +} + +// Futimesat implements linux syscall futimesat(2). +func Futimesat(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + dirFD := kdefs.FD(args[0].Int()) + pathnameAddr := args[1].Pointer() + timesAddr := args[2].Pointer() + + // No timesAddr argument will be interpreted as current system time. + ts := defaultSetToSystemTimeSpec() + if timesAddr != 0 { + var times [2]linux.Timeval + if _, err := t.CopyIn(timesAddr, ×); err != nil { + return 0, nil, err + } + if times[0].Usec >= 1e6 || times[0].Usec < 0 || + times[1].Usec >= 1e6 || times[1].Usec < 0 { + return 0, nil, syserror.EINVAL + } + + ts = fs.TimeSpec{ + ATime: ktime.FromTimeval(times[0]), + MTime: ktime.FromTimeval(times[1]), + } + } + return 0, nil, utimes(t, dirFD, pathnameAddr, ts, true) +} + +func renameAt(t *kernel.Task, oldDirFD kdefs.FD, oldAddr usermem.Addr, newDirFD kdefs.FD, newAddr usermem.Addr) error { + newPath, _, err := copyInPath(t, newAddr, false /* allowEmpty */) + if err != nil { + return err + } + oldPath, _, err := copyInPath(t, oldAddr, false /* allowEmpty */) + if err != nil { + return err + } + + return fileOpAt(t, oldDirFD, oldPath, func(root *fs.Dirent, oldParent *fs.Dirent, oldName string) error { + if !fs.IsDir(oldParent.Inode.StableAttr) { + return syserror.ENOTDIR + } + + // Root cannot be renamed to anything. + // + // TODO: This catches the case when the rename + // argument is exactly "/", but we should return EBUSY when + // renaming any mount point, or when the argument is not + // exactly "/" but still resolves to the root, like "/.." or + // "/bin/..". + if oldParent == root && oldName == "." { + return syscall.EBUSY + } + return fileOpAt(t, newDirFD, newPath, func(root *fs.Dirent, newParent *fs.Dirent, newName string) error { + if !fs.IsDir(newParent.Inode.StableAttr) { + return syserror.ENOTDIR + } + + // Nothing can be renamed to root. + // + // TODO: Same as above. + if newParent == root && newName == "." { + return syscall.EBUSY + } + return fs.Rename(t, root, oldParent, oldName, newParent, newName) + }) + }) +} + +// Rename implements linux syscall rename(2). +func Rename(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + oldPathAddr := args[0].Pointer() + newPathAddr := args[1].Pointer() + return 0, nil, renameAt(t, linux.AT_FDCWD, oldPathAddr, linux.AT_FDCWD, newPathAddr) +} + +// Renameat implements linux syscall renameat(2). +func Renameat(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + oldDirFD := kdefs.FD(args[0].Int()) + oldPathAddr := args[1].Pointer() + newDirFD := kdefs.FD(args[2].Int()) + newPathAddr := args[3].Pointer() + return 0, nil, renameAt(t, oldDirFD, oldPathAddr, newDirFD, newPathAddr) +} + +// Fallocate implements linux system call fallocate(2). +// (well, not really, but at least we return the expected error codes) +func Fallocate(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + fd := kdefs.FD(args[0].Int()) + offset := args[2].Int64() + length := args[3].Int64() + + file := t.FDMap().GetFile(fd) + if file == nil { + return 0, nil, syserror.EBADF + } + defer file.DecRef() + + if offset < 0 || length <= 0 { + return 0, nil, syserror.EINVAL + } + + return 0, nil, syserror.EOPNOTSUPP +} + +// Flock implements linux syscall flock(2). +func Flock(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + fd := kdefs.FD(args[0].Int()) + operation := args[1].Int() + + file := t.FDMap().GetFile(fd) + if file == nil { + // flock(2): EBADF fd is not an open file descriptor. + return 0, nil, syserror.EBADF + } + defer file.DecRef() + + nonblocking := operation&linux.LOCK_NB != 0 + operation &^= linux.LOCK_NB + + // flock(2): + // Locks created by flock() are associated with an open file table entry. This means that + // duplicate file descriptors (created by, for example, fork(2) or dup(2)) refer to the + // same lock, and this lock may be modified or released using any of these descriptors. Furthermore, + // the lock is released either by an explicit LOCK_UN operation on any of these duplicate + // descriptors, or when all such descriptors have been closed. + // + // If a process uses open(2) (or similar) to obtain more than one descriptor for the same file, + // these descriptors are treated independently by flock(). An attempt to lock the file using + // one of these file descriptors may be denied by a lock that the calling process has already placed via + // another descriptor. + // + // We use the File UniqueID as the lock UniqueID because it needs to reference the same lock across dup(2) + // and fork(2). + lockUniqueID := lock.UniqueID(file.UniqueID) + + // A BSD style lock spans the entire file. + rng := lock.LockRange{ + Start: 0, + End: lock.LockEOF, + } + + switch operation { + case linux.LOCK_EX: + if nonblocking { + // Since we're nonblocking we pass a nil lock.Blocker implementation. + if !file.Dirent.Inode.LockCtx.BSD.LockRegion(lockUniqueID, lock.WriteLock, rng, nil) { + return 0, nil, syserror.EWOULDBLOCK + } + } else { + // Because we're blocking we will pass the task to satisfy the lock.Blocker interface. + if !file.Dirent.Inode.LockCtx.BSD.LockRegion(lockUniqueID, lock.WriteLock, rng, t) { + return 0, nil, syserror.EINTR + } + } + case linux.LOCK_SH: + if nonblocking { + // Since we're nonblocking we pass a nil lock.Blocker implementation. + if !file.Dirent.Inode.LockCtx.BSD.LockRegion(lockUniqueID, lock.ReadLock, rng, nil) { + return 0, nil, syserror.EWOULDBLOCK + } + } else { + // Because we're blocking we will pass the task to satisfy the lock.Blocker interface. + if !file.Dirent.Inode.LockCtx.BSD.LockRegion(lockUniqueID, lock.ReadLock, rng, t) { + return 0, nil, syserror.EINTR + } + } + case linux.LOCK_UN: + file.Dirent.Inode.LockCtx.BSD.UnlockRegion(lockUniqueID, rng) + default: + // flock(2): EINVAL operation is invalid. + return 0, nil, syserror.EINVAL + } + + return 0, nil, nil +} + +// Sendfile implements linux system call sendfile(2). +func Sendfile(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + outFD := kdefs.FD(args[0].Int()) + inFD := kdefs.FD(args[1].Int()) + offsetAddr := args[2].Pointer() + count := int64(args[3].SizeT()) + + // Don't send a negative number of bytes. + if count < 0 { + return 0, nil, syserror.EINVAL + } + + // Get files. + outFile := t.FDMap().GetFile(outFD) + if outFile == nil { + return 0, nil, syserror.EBADF + } + defer outFile.DecRef() + + inFile := t.FDMap().GetFile(inFD) + if inFile == nil { + return 0, nil, syserror.EBADF + } + defer inFile.DecRef() + + // Verify that the outfile is writable. + outFlags := outFile.Flags() + if !outFlags.Write { + return 0, nil, syserror.EBADF + } + + // Verify that the outfile Append flag is not set. + if outFlags.Append { + return 0, nil, syserror.EINVAL + } + + // Verify that we have a regular infile. + // http://elixir.free-electrons.com/linux/latest/source/fs/splice.c#L933 + if !fs.IsRegular(inFile.Dirent.Inode.StableAttr) { + return 0, nil, syserror.EINVAL + } + + // Verify that the infile is readable. + if !inFile.Flags().Read { + return 0, nil, syserror.EBADF + } + + // Setup for sending data. + var offset uint64 + var n int64 + var err error + w := &fs.FileWriter{t, outFile} + hasOffset := offsetAddr != 0 + // If we have a provided offset. + if hasOffset { + // Copy in the offset. + if _, err := t.CopyIn(offsetAddr, &offset); err != nil { + return 0, nil, err + } + // Send data using Preadv. + r := io.NewSectionReader(&fs.FileReader{t, inFile}, int64(offset), count) + n, err = io.Copy(w, r) + // Copy out the new offset. + if _, err := t.CopyOut(offsetAddr, n+int64(offset)); err != nil { + return 0, nil, err + } + // If we don't have a provided offset. + } else { + // Send data using readv. + r := &io.LimitedReader{R: &fs.FileReader{t, inFile}, N: count} + n, err = io.Copy(w, r) + } + + // We can only pass a single file to handleIOError, so pick inFile + // arbitrarily. + return uintptr(n), nil, handleIOError(t, n != 0, err, kernel.ERESTARTSYS, "sendfile", inFile) +} -- cgit v1.2.3 From b4765f782d91443ab0415dc00e727d783632e2ad Mon Sep 17 00:00:00 2001 From: Ian Gudger Date: Tue, 8 May 2018 09:51:07 -0700 Subject: Fix warning: redundant if ...; err != nil check, just return error instead. This warning is produced by golint. PiperOrigin-RevId: 195833381 Change-Id: Idd6a7e57e3cfdf00819f2374b19fc113585dc1e1 --- pkg/bpf/decoder.go | 5 +---- pkg/compressio/compressio.go | 5 +---- pkg/p9/local_server/local_server.go | 6 +----- pkg/sentry/fs/fdpipe/pipe.go | 5 +---- pkg/sentry/fs/host/fs_test.go | 6 +----- pkg/sentry/fs/host/socket.go | 5 +---- pkg/sentry/kernel/task_signals.go | 10 ++-------- pkg/sentry/syscalls/linux/sys_file.go | 7 ++----- pkg/tcpip/stack/transport_demuxer.go | 6 +----- 9 files changed, 11 insertions(+), 44 deletions(-) (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/bpf/decoder.go b/pkg/bpf/decoder.go index 6873ffa5c..ef41e9edc 100644 --- a/pkg/bpf/decoder.go +++ b/pkg/bpf/decoder.go @@ -161,10 +161,7 @@ func decodeAlu(inst linux.BPFInstruction, w *bytes.Buffer) error { default: return fmt.Errorf("invalid BPF ALU instruction: %v", inst) } - if err := decodeSource(inst, w); err != nil { - return err - } - return nil + return decodeSource(inst, w) } func decodeSource(inst linux.BPFInstruction, w *bytes.Buffer) error { diff --git a/pkg/compressio/compressio.go b/pkg/compressio/compressio.go index e0d36aee9..ef8cbd2a5 100644 --- a/pkg/compressio/compressio.go +++ b/pkg/compressio/compressio.go @@ -184,10 +184,7 @@ func handleResult(r result, callback func(*chunk) error) error { if r.err != nil { return r.err } - if err := callback(r.chunk); err != nil { - return err - } - return nil + return callback(r.chunk) } // schedule schedules the given buffers. diff --git a/pkg/p9/local_server/local_server.go b/pkg/p9/local_server/local_server.go index 5b1e97711..7a3e4cffe 100644 --- a/pkg/p9/local_server/local_server.go +++ b/pkg/p9/local_server/local_server.go @@ -246,11 +246,7 @@ func (l *local) Symlink(oldname string, newname string, _ p9.UID, _ p9.GID) (p9. // // Not properly implemented. func (l *local) Link(target p9.File, newname string) error { - if err := os.Link(target.(*local).path, path.Join(l.path, newname)); err != nil { - return err - } - - return nil + return os.Link(target.(*local).path, path.Join(l.path, newname)) } // Mknod implements p9.File.Mknod. diff --git a/pkg/sentry/fs/fdpipe/pipe.go b/pkg/sentry/fs/fdpipe/pipe.go index f7bbd4aff..7b318e35f 100644 --- a/pkg/sentry/fs/fdpipe/pipe.go +++ b/pkg/sentry/fs/fdpipe/pipe.go @@ -90,10 +90,7 @@ func (p *pipeOperations) init() error { if err := syscall.SetNonblock(p.file.FD(), true); err != nil { return err } - if err := fdnotifier.AddFD(int32(p.file.FD()), &p.Queue); err != nil { - return err - } - return nil + return fdnotifier.AddFD(int32(p.file.FD()), &p.Queue) } // EventRegister implements waiter.Waitable.EventRegister. diff --git a/pkg/sentry/fs/host/fs_test.go b/pkg/sentry/fs/host/fs_test.go index c000afc49..b08125ca8 100644 --- a/pkg/sentry/fs/host/fs_test.go +++ b/pkg/sentry/fs/host/fs_test.go @@ -141,11 +141,7 @@ func createTestDirs(ctx context.Context, t *testing.T, m *fs.MountNamespace) err return err } - if err := symlinks.CreateLink(ctx, r, "/symlinks", "recursive"); err != nil { - return err - } - - return nil + return symlinks.CreateLink(ctx, r, "/symlinks", "recursive") } // allPaths returns a slice of all paths of entries visible in the rootfs. diff --git a/pkg/sentry/fs/host/socket.go b/pkg/sentry/fs/host/socket.go index 8e36ed7ee..467633052 100644 --- a/pkg/sentry/fs/host/socket.go +++ b/pkg/sentry/fs/host/socket.go @@ -69,10 +69,7 @@ func (e *endpoint) init() error { } e.stype = unix.SockType(stype) - if err := fdnotifier.AddFD(int32(e.fd), &e.queue); err != nil { - return err - } - return nil + return fdnotifier.AddFD(int32(e.fd), &e.queue) } // newEndpoint creates a new host endpoint. diff --git a/pkg/sentry/kernel/task_signals.go b/pkg/sentry/kernel/task_signals.go index 2340256b0..e4ef7fd67 100644 --- a/pkg/sentry/kernel/task_signals.go +++ b/pkg/sentry/kernel/task_signals.go @@ -127,10 +127,7 @@ func (t *Task) dequeueSignalLocked() *arch.SignalInfo { if info := t.pendingSignals.dequeue(t.tr.SignalMask); info != nil { return info } - if info := t.tg.pendingSignals.dequeue(t.tr.SignalMask); info != nil { - return info - } - return nil + return t.tg.pendingSignals.dequeue(t.tr.SignalMask) } // TakeSignal returns a pending signal not blocked by mask. Signal handlers are @@ -144,10 +141,7 @@ func (t *Task) TakeSignal(mask linux.SignalSet) *arch.SignalInfo { if info := t.pendingSignals.dequeue(mask); info != nil { return info } - if info := t.tg.pendingSignals.dequeue(mask); info != nil { - return info - } - return nil + return t.tg.pendingSignals.dequeue(mask) } // discardSpecificLocked removes all instances of the given signal from all diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index a2dbba7e0..5fbacc15e 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -460,14 +460,11 @@ func accessAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, resolve bool, m creds: creds, } - if err := d.Inode.CheckPermission(ctx, fs.PermMask{ + return d.Inode.CheckPermission(ctx, fs.PermMask{ Read: mode&rOK != 0, Write: mode&wOK != 0, Execute: mode&xOK != 0, - }); err != nil { - return err - } - return nil + }) }) } diff --git a/pkg/tcpip/stack/transport_demuxer.go b/pkg/tcpip/stack/transport_demuxer.go index 3c0d7aa31..7bb853622 100644 --- a/pkg/tcpip/stack/transport_demuxer.go +++ b/pkg/tcpip/stack/transport_demuxer.go @@ -158,9 +158,5 @@ func (d *transportDemuxer) findEndpointLocked(eps *transportEndpoints, vv *buffe // Try to find a match with only the local port. nid.LocalAddress = "" - if ep := eps.endpoints[nid]; ep != nil { - return ep - } - - return nil + return eps.endpoints[nid] } -- cgit v1.2.3 From 9889c29d6d26ba86b5e3590eac85bfb8393dd54e Mon Sep 17 00:00:00 2001 From: Fabricio Voznika Date: Tue, 15 May 2018 14:38:32 -0700 Subject: Fix problem with sendfile(2) writing less data When the amount of data read is more than the amount written, sendfile would not adjust 'in file' position and would resume from the wrong location. Closes #33 PiperOrigin-RevId: 196731287 Change-Id: Ia219895dd765016ed9e571fd5b366963c99afb27 --- pkg/sentry/syscalls/linux/sys_file.go | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index 5fbacc15e..1d61ac9f0 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -1929,8 +1929,16 @@ func Sendfile(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sysc // If we don't have a provided offset. } else { // Send data using readv. + inOff := inFile.Offset() r := &io.LimitedReader{R: &fs.FileReader{t, inFile}, N: count} n, err = io.Copy(w, r) + inOff += n + if inFile.Offset() != inOff { + // Adjust file position in case more bytes were read than written. + if _, err := inFile.Seek(t, fs.SeekSet, inOff); err != nil { + return 0, nil, syserror.EIO + } + } } // We can only pass a single file to handleIOError, so pick inFile -- cgit v1.2.3 From 3131a6b131127e70b5e3941e3c4d292d99312fa5 Mon Sep 17 00:00:00 2001 From: Chanwit Kaewkasi Date: Wed, 16 May 2018 14:19:34 -0700 Subject: Verify that when offset address is not null, infile must be seekable Change-Id: Id247399baeac58f6cd774acabd5d1da05e5b5697 PiperOrigin-RevId: 196887768 --- pkg/sentry/syscalls/linux/sys_file.go | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index 1d61ac9f0..9b8374ef6 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -1915,6 +1915,10 @@ func Sendfile(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sysc hasOffset := offsetAddr != 0 // If we have a provided offset. if hasOffset { + // Verify that when offset address is not null, infile must be seekable + if !inFile.Flags().Pread { + return 0, nil, syserror.ESPIPE + } // Copy in the offset. if _, err := t.CopyIn(offsetAddr, &offset); err != nil { return 0, nil, err -- cgit v1.2.3 From 7b2b7a394601ae477538838702a2c5924da83751 Mon Sep 17 00:00:00 2001 From: Chanwit Kaewkasi Date: Tue, 22 May 2018 13:46:52 -0700 Subject: Change length type, and let fadvise64 return ESPIPE if file is a pipe Kernel before 2.6.16 return EINVAL, but later return ESPIPE for this case. Also change type of "length" from Uint(uint32) to Int64. Because C header uses type "size_t" (unsigned long) or "off_t" (long) for length. And it makes more sense to check length < 0 with Int64 because Uint cannot be negative. Change-Id: Ifd7fea2dcded7577a30760558d0d31f479f074c4 PiperOrigin-RevId: 197616743 --- pkg/sentry/syscalls/linux/sys_file.go | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index 9b8374ef6..94a876332 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -871,7 +871,7 @@ const ( func Fadvise64(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { fd := kdefs.FD(args[0].Int()) offset := args[1].Int64() - length := args[2].Uint() + length := args[2].Int64() advice := args[3].Int() if offset < 0 || length < 0 { @@ -884,6 +884,11 @@ func Fadvise64(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sys } defer file.DecRef() + // If the FD refers to a pipe or FIFO, return error. + if fs.IsPipe(file.Dirent.Inode.StableAttr) { + return 0, nil, syserror.ESPIPE + } + switch advice { case _FADV_NORMAL: case _FADV_RANDOM: -- cgit v1.2.3 From 51c95c270be3e0c3867c1bc93cc454b32b276721 Mon Sep 17 00:00:00 2001 From: Fabricio Voznika Date: Tue, 22 May 2018 16:35:58 -0700 Subject: Remove offset check to match with Linux implementation. PiperOrigin-RevId: 197644246 Change-Id: I63eb0a58889e69fbc4af2af8232f6fa1c399d43f --- pkg/sentry/syscalls/linux/sys_file.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index 94a876332..a2db9d4c9 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -870,11 +870,11 @@ const ( // This implementation currently ignores the provided advice. func Fadvise64(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { fd := kdefs.FD(args[0].Int()) - offset := args[1].Int64() length := args[2].Int64() advice := args[3].Int() - if offset < 0 || length < 0 { + // Note: offset is allowed to be negative. + if length < 0 { return 0, nil, syserror.EINVAL } -- cgit v1.2.3 From 7260363751915d21538c13b08b5bb6a48d0f4f8e Mon Sep 17 00:00:00 2001 From: Fabricio Voznika Date: Mon, 11 Jun 2018 13:34:27 -0700 Subject: Add O_TRUNC handling in openat PiperOrigin-RevId: 200103677 Change-Id: I3efb565c30c64d35f8fd7b5c05ed78dcc2990c51 --- pkg/sentry/syscalls/linux/sys_file.go | 34 +++++++++++++++++++--------------- 1 file changed, 19 insertions(+), 15 deletions(-) (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index a2db9d4c9..e2980842f 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -147,21 +147,25 @@ func openAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, flags uint) (fd u } fileFlags := linuxToFlags(flags) - isDir := fs.IsDir(d.Inode.StableAttr) - - // If O_DIRECTORY is set, but the file is not a directory, then fail. - if fileFlags.Directory && !isDir { - return syserror.ENOTDIR - } - - // If it's a directory, then make sure. - if dirPath && !isDir { - return syserror.ENOTDIR - } - - // Don't allow directories to be opened writable. - if isDir && fileFlags.Write { - return syserror.EISDIR + if fs.IsDir(d.Inode.StableAttr) { + // Don't allow directories to be opened writable. + if fileFlags.Write { + return syserror.EISDIR + } + } else { + // If O_DIRECTORY is set, but the file is not a directory, then fail. + if fileFlags.Directory { + return syserror.ENOTDIR + } + // If it's a directory, then make sure. + if dirPath { + return syserror.ENOTDIR + } + if fileFlags.Write && flags&syscall.O_TRUNC != 0 { + if err := d.Inode.Truncate(t, d, 0); err != nil { + return err + } + } } file, err := d.Inode.GetFile(t, d, fileFlags) -- cgit v1.2.3 From d571a4359cebbcf8a9b201bb125f1cdc9fb126e4 Mon Sep 17 00:00:00 2001 From: Ian Gudger Date: Thu, 21 Jun 2018 10:52:33 -0700 Subject: Implement ioctl(FIOASYNC) FIOASYNC and friends are used to send signals when a file is ready for IO. This may or may not be needed by Nginx. While Nginx does use it, it is unclear if the code that uses it has any effect. PiperOrigin-RevId: 201550828 Change-Id: I7ba05a7db4eb2dfffde11e9bd9a35b65b98d7f50 --- pkg/abi/linux/BUILD | 1 + pkg/abi/linux/fcntl.go | 29 +++++++ pkg/abi/linux/ioctl.go | 5 ++ pkg/abi/linux/signal.go | 34 ++++++++ pkg/sentry/fs/file.go | 62 +++++++++++++-- pkg/sentry/fs/file_state.go | 10 --- pkg/sentry/fs/flags.go | 7 ++ pkg/sentry/kernel/fasync/BUILD | 18 +++++ pkg/sentry/kernel/fasync/fasync.go | 145 ++++++++++++++++++++++++++++++++++ pkg/sentry/kernel/sessions.go | 5 ++ pkg/sentry/syscalls/linux/BUILD | 1 + pkg/sentry/syscalls/linux/flags.go | 5 ++ pkg/sentry/syscalls/linux/sys_file.go | 78 ++++++++++++++++-- 13 files changed, 376 insertions(+), 24 deletions(-) create mode 100644 pkg/abi/linux/fcntl.go create mode 100644 pkg/sentry/kernel/fasync/BUILD create mode 100644 pkg/sentry/kernel/fasync/fasync.go (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/abi/linux/BUILD b/pkg/abi/linux/BUILD index 693ce0fdd..5d00b66cc 100644 --- a/pkg/abi/linux/BUILD +++ b/pkg/abi/linux/BUILD @@ -31,6 +31,7 @@ go_library( "elf.go", "errors.go", "exec.go", + "fcntl.go", "file.go", "fs.go", "futex.go", diff --git a/pkg/abi/linux/fcntl.go b/pkg/abi/linux/fcntl.go new file mode 100644 index 000000000..f5dbe5199 --- /dev/null +++ b/pkg/abi/linux/fcntl.go @@ -0,0 +1,29 @@ +// Copyright 2018 Google Inc. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package linux + +// Comands from linux/fcntl.h. +const ( + F_DUPFD = 0 + F_DUPFD_CLOEXEC = 1030 + F_GETFD = 1 + F_GETFL = 3 + F_GETOWN = 9 + F_SETFD = 2 + F_SETFL = 4 + F_SETLK = 6 + F_SETLKW = 7 + F_SETOWN = 8 +) diff --git a/pkg/abi/linux/ioctl.go b/pkg/abi/linux/ioctl.go index 35cefbdfc..3ef046562 100644 --- a/pkg/abi/linux/ioctl.go +++ b/pkg/abi/linux/ioctl.go @@ -29,6 +29,11 @@ const ( TIOCSPTLCK = 0x40045431 FIONCLEX = 0x00005450 FIOCLEX = 0x00005451 + FIOASYNC = 0x00005452 + FIOSETOWN = 0x00008901 + SIOCSPGRP = 0x00008902 + FIOGETOWN = 0x00008903 + SIOCGPGRP = 0x00008904 ) // ioctl(2) requests provided by uapi/linux/android/binder.h diff --git a/pkg/abi/linux/signal.go b/pkg/abi/linux/signal.go index cd09008b5..fed2a159f 100644 --- a/pkg/abi/linux/signal.go +++ b/pkg/abi/linux/signal.go @@ -175,3 +175,37 @@ const ( SA_NOMASK = SA_NODEFER SA_ONESHOT = SA_RESTARTHAND ) + +// Signal info types. +const ( + SI_MASK = 0xffff0000 + SI_KILL = 0 << 16 + SI_TIMER = 1 << 16 + SI_POLL = 2 << 16 + SI_FAULT = 3 << 16 + SI_CHLD = 4 << 16 + SI_RT = 5 << 16 + SI_MESGQ = 6 << 16 + SI_SYS = 7 << 16 +) + +// SIGPOLL si_codes. +const ( + // POLL_IN indicates that data input available. + POLL_IN = SI_POLL | 1 + + // POLL_OUT indicates that output buffers available. + POLL_OUT = SI_POLL | 2 + + // POLL_MSG indicates that an input message available. + POLL_MSG = SI_POLL | 3 + + // POLL_ERR indicates that there was an i/o error. + POLL_ERR = SI_POLL | 4 + + // POLL_PRI indicates that a high priority input available. + POLL_PRI = SI_POLL | 5 + + // POLL_HUP indicates that a device disconnected. + POLL_HUP = SI_POLL | 6 +) diff --git a/pkg/sentry/fs/file.go b/pkg/sentry/fs/file.go index f2683bbd2..6d93ef760 100644 --- a/pkg/sentry/fs/file.go +++ b/pkg/sentry/fs/file.go @@ -16,6 +16,7 @@ package fs import ( "math" + "sync" "sync/atomic" "gvisor.googlesource.com/gvisor/pkg/amutex" @@ -72,9 +73,15 @@ type File struct { // other files via the Dirent cache. Dirent *Dirent + // flagsMu protects flags and async below. + flagsMu sync.Mutex `state:"nosave"` + // flags are the File's flags. Setting or getting flags is fully atomic // and is not protected by mu (below). - flags atomic.Value `state:".(FileFlags)"` + flags FileFlags + + // async handles O_ASYNC notifications. + async FileAsync // mu is dual-purpose: first, to make read(2) and write(2) thread-safe // in conformity with POSIX, and second, to cancel operations before they @@ -99,8 +106,8 @@ func NewFile(ctx context.Context, dirent *Dirent, flags FileFlags, fops FileOper UniqueID: uniqueid.GlobalFromContext(ctx), Dirent: dirent, FileOperations: fops, + flags: flags, } - f.flags.Store(flags) f.mu.Init() return f } @@ -117,22 +124,40 @@ func (f *File) DecRef() { // Release a reference on the Dirent. f.Dirent.DecRef() + + f.flagsMu.Lock() + if f.flags.Async && f.async != nil { + f.async.Unregister(f) + } + f.flagsMu.Unlock() }) } // Flags atomically loads the File's flags. func (f *File) Flags() FileFlags { - return f.flags.Load().(FileFlags) + f.flagsMu.Lock() + flags := f.flags + f.flagsMu.Unlock() + return flags } // SetFlags atomically changes the File's flags to the values contained // in newFlags. See SettableFileFlags for values that can be set. func (f *File) SetFlags(newFlags SettableFileFlags) { - flags := f.flags.Load().(FileFlags) - flags.Direct = newFlags.Direct - flags.NonBlocking = newFlags.NonBlocking - flags.Append = newFlags.Append - f.flags.Store(flags) + f.flagsMu.Lock() + f.flags.Direct = newFlags.Direct + f.flags.NonBlocking = newFlags.NonBlocking + f.flags.Append = newFlags.Append + if f.async != nil { + if newFlags.Async && !f.flags.Async { + f.async.Register(f) + } + if !newFlags.Async && f.flags.Async { + f.async.Unregister(f) + } + } + f.flags.Async = newFlags.Async + f.flagsMu.Unlock() } // Offset atomically loads the File's offset. @@ -361,6 +386,27 @@ func (f *File) Msync(ctx context.Context, mr memmap.MappableRange) error { return f.Fsync(ctx, int64(mr.Start), int64(mr.End-1), SyncData) } +// A FileAsync sends signals to its owner when w is ready for IO. +type FileAsync interface { + Register(w waiter.Waitable) + Unregister(w waiter.Waitable) +} + +// Async gets the stored FileAsync or creates a new one with the supplied +// function. If the supplied function is nil, no FileAsync is created and the +// current value is returned. +func (f *File) Async(newAsync func() FileAsync) FileAsync { + f.flagsMu.Lock() + defer f.flagsMu.Unlock() + if f.async == nil && newAsync != nil { + f.async = newAsync() + if f.flags.Async { + f.async.Register(f) + } + } + return f.async +} + // FileReader implements io.Reader and io.ReaderAt. type FileReader struct { // Ctx is the context for the file reader. diff --git a/pkg/sentry/fs/file_state.go b/pkg/sentry/fs/file_state.go index 341cbda0b..3384737ab 100644 --- a/pkg/sentry/fs/file_state.go +++ b/pkg/sentry/fs/file_state.go @@ -18,13 +18,3 @@ package fs func (f *File) afterLoad() { f.mu.Init() } - -// saveFlags is invoked by stateify. -func (f *File) saveFlags() FileFlags { - return f.flags.Load().(FileFlags) -} - -// loadFlags is invoked by stateify. -func (f *File) loadFlags(flags FileFlags) { - f.flags.Store(flags) -} diff --git a/pkg/sentry/fs/flags.go b/pkg/sentry/fs/flags.go index dfa6a3d62..7a8eefd02 100644 --- a/pkg/sentry/fs/flags.go +++ b/pkg/sentry/fs/flags.go @@ -42,6 +42,9 @@ type FileFlags struct { // Directory indicates that this file must be a directory. Directory bool + + // Async indicates that this file sends signals on IO events. + Async bool } // SettableFileFlags is a subset of FileFlags above that can be changed @@ -55,6 +58,9 @@ type SettableFileFlags struct { // Append indicates this file is append only. Append bool + + // Async indicates that this file sends signals on IO events. + Async bool } // Settable returns the subset of f that are settable. @@ -63,5 +69,6 @@ func (f FileFlags) Settable() SettableFileFlags { Direct: f.Direct, NonBlocking: f.NonBlocking, Append: f.Append, + Async: f.Async, } } diff --git a/pkg/sentry/kernel/fasync/BUILD b/pkg/sentry/kernel/fasync/BUILD new file mode 100644 index 000000000..8d06e1182 --- /dev/null +++ b/pkg/sentry/kernel/fasync/BUILD @@ -0,0 +1,18 @@ +package(licenses = ["notice"]) # Apache 2.0 + +load("@io_bazel_rules_go//go:def.bzl", "go_library") + +go_library( + name = "fasync", + srcs = ["fasync.go"], + importpath = "gvisor.googlesource.com/gvisor/pkg/sentry/kernel/fasync", + visibility = ["//:sandbox"], + deps = [ + "//pkg/abi/linux", + "//pkg/sentry/arch", + "//pkg/sentry/fs", + "//pkg/sentry/kernel", + "//pkg/sentry/kernel/auth", + "//pkg/waiter", + ], +) diff --git a/pkg/sentry/kernel/fasync/fasync.go b/pkg/sentry/kernel/fasync/fasync.go new file mode 100644 index 000000000..028d6766f --- /dev/null +++ b/pkg/sentry/kernel/fasync/fasync.go @@ -0,0 +1,145 @@ +// Copyright 2018 Google Inc. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// Package fasync provides FIOASYNC related functionality. +package fasync + +import ( + "sync" + + "gvisor.googlesource.com/gvisor/pkg/abi/linux" + "gvisor.googlesource.com/gvisor/pkg/sentry/arch" + "gvisor.googlesource.com/gvisor/pkg/sentry/fs" + "gvisor.googlesource.com/gvisor/pkg/sentry/kernel" + "gvisor.googlesource.com/gvisor/pkg/sentry/kernel/auth" + "gvisor.googlesource.com/gvisor/pkg/waiter" +) + +// New creates a new FileAsync. +func New() fs.FileAsync { + return &FileAsync{} +} + +// FileAsync sends signals when the registered file is ready for IO. +type FileAsync struct { + mu sync.Mutex + e waiter.Entry + requester auth.Credentials + + // Only one of the following is allowed to be non-nil. + recipientPG *kernel.ProcessGroup + recipientTG *kernel.ThreadGroup + recipientT *kernel.Task +} + +// Callback sends a signal. +func (a *FileAsync) Callback(e *waiter.Entry) { + a.mu.Lock() + if a.e.Callback == nil { + return + } + t := a.recipientT + tg := a.recipientTG + if a.recipientPG != nil { + tg = a.recipientPG.Originator() + } + if tg != nil { + t = tg.Leader() + } + c := t.Credentials() + // Logic from sigio_perm in fs/fcntl.c. + if a.requester.EffectiveKUID == 0 || + a.requester.EffectiveKUID == c.SavedKUID || + a.requester.EffectiveKUID == c.RealKUID || + a.requester.RealKUID == c.SavedKUID || + a.requester.RealKUID == c.RealKUID { + t.SendSignal(&arch.SignalInfo{ + Signo: int32(linux.SIGIO), + // SEND_SIG_PRIV + Code: arch.SignalInfoKernel, + }) + } + a.mu.Unlock() +} + +// Register sets the file which will be monitored for IO events. +// +// The file must not be currently registered. +func (a *FileAsync) Register(w waiter.Waitable) { + a.mu.Lock() + defer a.mu.Unlock() + + if a.e.Callback != nil { + panic("registering already registered file") + } + + a.e.Callback = a + w.EventRegister(&a.e, waiter.EventIn|waiter.EventOut|waiter.EventErr|waiter.EventHUp) +} + +// Unregister stops monitoring a file. +// +// The file must be currently registered. +func (a *FileAsync) Unregister(w waiter.Waitable) { + a.mu.Lock() + defer a.mu.Unlock() + + if a.e.Callback == nil { + panic("unregistering unregistered file") + } + + w.EventUnregister(&a.e) + a.e.Callback = nil +} + +// Owner returns who is currently getting signals. All return values will be +// nil if no one is set to receive signals. +func (a *FileAsync) Owner() (*kernel.Task, *kernel.ThreadGroup, *kernel.ProcessGroup) { + a.mu.Lock() + defer a.mu.Unlock() + return a.recipientT, a.recipientTG, a.recipientPG +} + +// SetOwnerTask sets the owner (who will receive signals) to a specified task. +// Only this owner will receive signals. +func (a *FileAsync) SetOwnerTask(requester *kernel.Task, recipient *kernel.Task) { + a.mu.Lock() + defer a.mu.Unlock() + a.requester = requester.Credentials() + a.recipientT = recipient + a.recipientTG = nil + a.recipientPG = nil +} + +// SetOwnerThreadGroup sets the owner (who will receive signals) to a specified +// thread group. Only this owner will receive signals. +func (a *FileAsync) SetOwnerThreadGroup(requester *kernel.Task, recipient *kernel.ThreadGroup) { + a.mu.Lock() + defer a.mu.Unlock() + a.requester = requester.Credentials() + a.recipientT = nil + a.recipientTG = recipient + a.recipientPG = nil +} + +// SetOwnerProcessGroup sets the owner (who will receive signals) to a +// specified process group. Only this owner will receive signals. +func (a *FileAsync) SetOwnerProcessGroup(requester *kernel.Task, recipient *kernel.ProcessGroup) { + a.mu.Lock() + defer a.mu.Unlock() + a.requester = requester.Credentials() + a.recipientT = nil + a.recipientTG = nil + a.recipientPG = recipient +} diff --git a/pkg/sentry/kernel/sessions.go b/pkg/sentry/kernel/sessions.go index 53d8fb844..fa4c7b8f6 100644 --- a/pkg/sentry/kernel/sessions.go +++ b/pkg/sentry/kernel/sessions.go @@ -110,6 +110,11 @@ type ProcessGroup struct { processGroupEntry } +// Originator retuns the originator of the process group. +func (pg *ProcessGroup) Originator() *ThreadGroup { + return pg.originator +} + // incRefWithParent grabs a reference. // // This function is called when this ProcessGroup is being associated with some diff --git a/pkg/sentry/syscalls/linux/BUILD b/pkg/sentry/syscalls/linux/BUILD index 7cfd37fb1..d3f3cc459 100644 --- a/pkg/sentry/syscalls/linux/BUILD +++ b/pkg/sentry/syscalls/linux/BUILD @@ -82,6 +82,7 @@ go_library( "//pkg/sentry/kernel/auth", "//pkg/sentry/kernel/epoll", "//pkg/sentry/kernel/eventfd", + "//pkg/sentry/kernel/fasync", "//pkg/sentry/kernel/kdefs", "//pkg/sentry/kernel/pipe", "//pkg/sentry/kernel/sched", diff --git a/pkg/sentry/syscalls/linux/flags.go b/pkg/sentry/syscalls/linux/flags.go index 82bfd7c2a..3d39a20f4 100644 --- a/pkg/sentry/syscalls/linux/flags.go +++ b/pkg/sentry/syscalls/linux/flags.go @@ -61,6 +61,9 @@ func flagsToLinux(flags fs.FileFlags) (mask uint) { if flags.Directory { mask |= syscall.O_DIRECTORY } + if flags.Async { + mask |= syscall.O_ASYNC + } switch { case flags.Read && flags.Write: mask |= syscall.O_RDWR @@ -82,6 +85,7 @@ func linuxToFlags(mask uint) (flags fs.FileFlags) { Write: (mask & syscall.O_ACCMODE) != syscall.O_RDONLY, Append: mask&syscall.O_APPEND != 0, Directory: mask&syscall.O_DIRECTORY != 0, + Async: mask&syscall.O_ASYNC != 0, } } @@ -91,5 +95,6 @@ func linuxToSettableFlags(mask uint) fs.SettableFileFlags { Direct: mask&syscall.O_DIRECT != 0, NonBlocking: mask&syscall.O_NONBLOCK != 0, Append: mask&syscall.O_APPEND != 0, + Async: mask&syscall.O_ASYNC != 0, } } diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index e2980842f..490649f87 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -25,6 +25,7 @@ import ( "gvisor.googlesource.com/gvisor/pkg/sentry/fs/lock" "gvisor.googlesource.com/gvisor/pkg/sentry/kernel" "gvisor.googlesource.com/gvisor/pkg/sentry/kernel/auth" + "gvisor.googlesource.com/gvisor/pkg/sentry/kernel/fasync" "gvisor.googlesource.com/gvisor/pkg/sentry/kernel/kdefs" ktime "gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time" "gvisor.googlesource.com/gvisor/pkg/sentry/limits" @@ -528,6 +529,33 @@ func Ioctl(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscall file.SetFlags(flags.Settable()) return 0, nil, nil + case linux.FIOASYNC: + var set int32 + if _, err := t.CopyIn(args[2].Pointer(), &set); err != nil { + return 0, nil, err + } + flags := file.Flags() + if set != 0 { + flags.Async = true + } else { + flags.Async = false + } + file.SetFlags(flags.Settable()) + return 0, nil, nil + + case linux.FIOSETOWN, linux.SIOCSPGRP: + var set int32 + if _, err := t.CopyIn(args[2].Pointer(), &set); err != nil { + return 0, nil, err + } + fSetOwn(t, file, set) + return 0, nil, nil + + case linux.FIOGETOWN, linux.SIOCGPGRP: + who := fGetOwn(t, file) + _, err := t.CopyOut(args[2].Pointer(), &who) + return 0, nil, err + default: ret, err := file.FileOperations.Ioctl(t, t.MemoryManager(), args) if err != nil { @@ -725,6 +753,39 @@ func Dup3(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallC return uintptr(newfd), nil, nil } +func fGetOwn(t *kernel.Task, file *fs.File) int32 { + ma := file.Async(nil) + if ma == nil { + return 0 + } + a := ma.(*fasync.FileAsync) + ot, otg, opg := a.Owner() + switch { + case ot != nil: + return int32(t.PIDNamespace().IDOfTask(ot)) + case otg != nil: + return int32(t.PIDNamespace().IDOfThreadGroup(otg)) + case opg != nil: + return int32(-t.PIDNamespace().IDOfProcessGroup(opg)) + default: + return 0 + } +} + +// fSetOwn sets the file's owner with the semantics of F_SETOWN in Linux. +// +// If who is positive, it represents a PID. If negative, it represents a PGID. +// If the PID or PGID is invalid, the owner is silently unset. +func fSetOwn(t *kernel.Task, file *fs.File, who int32) { + a := file.Async(fasync.New).(*fasync.FileAsync) + if who < 0 { + pg := t.PIDNamespace().ProcessGroupWithID(kernel.ProcessGroupID(-who)) + a.SetOwnerProcessGroup(t, pg) + } + tg := t.PIDNamespace().ThreadGroupWithID(kernel.ThreadID(who)) + a.SetOwnerThreadGroup(t, tg) +} + // Fcntl implements linux syscall fcntl(2). func Fcntl(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { fd := kdefs.FD(args[0].Int()) @@ -737,7 +798,7 @@ func Fcntl(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscall defer file.DecRef() switch cmd { - case syscall.F_DUPFD, syscall.F_DUPFD_CLOEXEC: + case linux.F_DUPFD, linux.F_DUPFD_CLOEXEC: from := kdefs.FD(args[2].Int()) fdFlags := kernel.FDFlags{CloseOnExec: cmd == syscall.F_DUPFD_CLOEXEC} fd, err := t.FDMap().NewFDFrom(from, file, fdFlags, t.ThreadGroup().Limits()) @@ -745,19 +806,19 @@ func Fcntl(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscall return 0, nil, err } return uintptr(fd), nil, nil - case syscall.F_GETFD: + case linux.F_GETFD: return uintptr(fdFlagsToLinux(flags)), nil, nil - case syscall.F_SETFD: + case linux.F_SETFD: flags := args[2].Uint() t.FDMap().SetFlags(fd, kernel.FDFlags{ CloseOnExec: flags&syscall.FD_CLOEXEC != 0, }) - case syscall.F_GETFL: + case linux.F_GETFL: return uintptr(flagsToLinux(file.Flags())), nil, nil - case syscall.F_SETFL: + case linux.F_SETFL: flags := uint(args[2].Uint()) file.SetFlags(linuxToSettableFlags(flags)) - case syscall.F_SETLK, syscall.F_SETLKW: + case linux.F_SETLK, linux.F_SETLKW: // In Linux the file system can choose to provide lock operations for an inode. // Normally pipe and socket types lack lock operations. We diverge and use a heavy // hammer by only allowing locks on files and directories. @@ -854,6 +915,11 @@ func Fcntl(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscall default: return 0, nil, syserror.EINVAL } + case linux.F_GETOWN: + return uintptr(fGetOwn(t, file)), nil, nil + case linux.F_SETOWN: + fSetOwn(t, file, args[2].Int()) + return 0, nil, nil default: // Everything else is not yet supported. return 0, nil, syserror.EINVAL -- cgit v1.2.3 From 8b8aad91d581ee5f600f5ec0b7fb407b36d07db1 Mon Sep 17 00:00:00 2001 From: Adin Scannell Date: Thu, 19 Jul 2018 15:48:08 -0700 Subject: kernel: mutations on creds now require a copy. PiperOrigin-RevId: 205315612 Change-Id: I9a0a1e32c8abfb7467a38743b82449cc92830316 --- pkg/sentry/kernel/fasync/fasync.go | 2 +- pkg/sentry/kernel/task.go | 4 +++- pkg/sentry/kernel/task_identity.go | 16 +++++++++++++--- pkg/sentry/syscalls/linux/sys_file.go | 4 ++-- 4 files changed, 19 insertions(+), 7 deletions(-) (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/sentry/kernel/fasync/fasync.go b/pkg/sentry/kernel/fasync/fasync.go index 028d6766f..15218fb5a 100644 --- a/pkg/sentry/kernel/fasync/fasync.go +++ b/pkg/sentry/kernel/fasync/fasync.go @@ -35,7 +35,7 @@ func New() fs.FileAsync { type FileAsync struct { mu sync.Mutex e waiter.Entry - requester auth.Credentials + requester *auth.Credentials // Only one of the following is allowed to be non-nil. recipientPG *kernel.ProcessGroup diff --git a/pkg/sentry/kernel/task.go b/pkg/sentry/kernel/task.go index 7763050a5..7f6735320 100644 --- a/pkg/sentry/kernel/task.go +++ b/pkg/sentry/kernel/task.go @@ -334,7 +334,9 @@ type Task struct { // creds is the task's credentials. // - // creds is protected by mu. + // creds is protected by mu, however the value itself is immutable and + // can only be changed by a copy. After reading the pointer, access + // will proceed outside the scope of mu. creds *auth.Credentials // utsns is the task's UTS namespace. diff --git a/pkg/sentry/kernel/task_identity.go b/pkg/sentry/kernel/task_identity.go index a51fa9d7e..b0921b2eb 100644 --- a/pkg/sentry/kernel/task_identity.go +++ b/pkg/sentry/kernel/task_identity.go @@ -20,11 +20,13 @@ import ( "gvisor.googlesource.com/gvisor/pkg/syserror" ) -// Credentials returns t's credentials by value. -func (t *Task) Credentials() auth.Credentials { +// Credentials returns t's credentials. +// +// This value must be considered immutable. +func (t *Task) Credentials() *auth.Credentials { t.mu.Lock() defer t.mu.Unlock() - return *t.creds // Copy out with lock held. + return t.creds } // UserNamespace returns the user namespace associated with the task. @@ -162,6 +164,7 @@ func (t *Task) SetRESUID(r, e, s auth.UID) error { func (t *Task) setKUIDsUncheckedLocked(newR, newE, newS auth.KUID) { root := t.creds.UserNamespace.MapToKUID(auth.RootUID) oldR, oldE, oldS := t.creds.RealKUID, t.creds.EffectiveKUID, t.creds.SavedKUID + t.creds = t.creds.Fork() // See doc for creds. t.creds.RealKUID, t.creds.EffectiveKUID, t.creds.SavedKUID = newR, newE, newS // "1. If one or more of the real, effective or saved set user IDs was @@ -297,6 +300,7 @@ func (t *Task) SetRESGID(r, e, s auth.GID) error { func (t *Task) setKGIDsUncheckedLocked(newR, newE, newS auth.KGID) { oldE := t.creds.EffectiveKGID + t.creds = t.creds.Fork() // See doc for creds. t.creds.RealKGID, t.creds.EffectiveKGID, t.creds.SavedKGID = newR, newE, newS // Not documented, but compare Linux's kernel/cred.c:commit_creds(). @@ -321,6 +325,7 @@ func (t *Task) SetExtraGIDs(gids []auth.GID) error { } kgids[i] = kgid } + t.creds = t.creds.Fork() // See doc for creds. t.creds.ExtraKGIDs = kgids return nil } @@ -352,6 +357,7 @@ func (t *Task) SetCapabilitySets(permitted, inheritable, effective auth.Capabili if inheritable & ^(t.creds.InheritableCaps|t.creds.BoundingCaps) != 0 { return syserror.EPERM } + t.creds = t.creds.Fork() // See doc for creds. t.creds.PermittedCaps = permitted t.creds.InheritableCaps = inheritable t.creds.EffectiveCaps = effective @@ -384,6 +390,7 @@ func (t *Task) SetUserNamespace(ns *auth.UserNamespace) error { return syserror.EPERM } + t.creds = t.creds.Fork() // See doc for creds. t.creds.UserNamespace = ns // "The child process created by clone(2) with the CLONE_NEWUSER flag // starts out with a complete set of capabilities in the new user @@ -407,6 +414,7 @@ func (t *Task) SetUserNamespace(ns *auth.UserNamespace) error { func (t *Task) SetKeepCaps(k bool) { t.mu.Lock() defer t.mu.Unlock() + t.creds = t.creds.Fork() // See doc for creds. t.creds.KeepCaps = k } @@ -491,6 +499,8 @@ func (t *Task) updateCredsForExecLocked() { } } + t.creds = t.creds.Fork() // See doc for creds. + // Now we enter poorly-documented, somewhat confusing territory. (The // accompanying comment in Linux's security/commoncap.c:cap_bprm_set_creds // is not very helpful.) My reading of it is: diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index 490649f87..66e6fd9d4 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -415,14 +415,14 @@ func Creat(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscall // accessContext should only be used for access(2). type accessContext struct { context.Context - creds auth.Credentials + creds *auth.Credentials } // Value implements context.Context. func (ac accessContext) Value(key interface{}) interface{} { switch key { case auth.CtxCredentials: - return &ac.creds + return ac.creds default: return ac.Context.Value(key) } -- cgit v1.2.3 From 2793f7ac5f96b474decfff68cfde86bb5c2ed0a4 Mon Sep 17 00:00:00 2001 From: Justine Olshan Date: Fri, 27 Jul 2018 12:26:42 -0700 Subject: Added the O_LARGEFILE flag. This flag will always be true for gVisor files. PiperOrigin-RevId: 206355963 Change-Id: I2f03d2412e2609042df43b06d1318cba674574d0 --- pkg/abi/linux/fcntl.go | 5 +++ pkg/abi/linux/file.go | 16 ++++++++-- pkg/sentry/fs/flags.go | 6 ++++ pkg/sentry/syscalls/linux/flags.go | 59 ++++++++++++++++++----------------- pkg/sentry/syscalls/linux/sys_file.go | 2 ++ 5 files changed, 57 insertions(+), 31 deletions(-) (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/abi/linux/fcntl.go b/pkg/abi/linux/fcntl.go index f5dbe5199..2a5ad6ed7 100644 --- a/pkg/abi/linux/fcntl.go +++ b/pkg/abi/linux/fcntl.go @@ -27,3 +27,8 @@ const ( F_SETLKW = 7 F_SETOWN = 8 ) + +// Flags for fcntl. +const ( + FD_CLOEXEC = 00000001 +) diff --git a/pkg/abi/linux/file.go b/pkg/abi/linux/file.go index 44672647b..f2b7e26ca 100644 --- a/pkg/abi/linux/file.go +++ b/pkg/abi/linux/file.go @@ -23,9 +23,19 @@ import ( // Constants for open(2). const ( - O_NONBLOCK = 00004000 - O_CLOEXEC = 02000000 - O_PATH = 010000000 + O_ACCMODE = 00000003 + O_RDONLY = 00000000 + O_WRONLY = 00000001 + O_RDWR = 00000002 + O_APPEND = 00002000 + O_NONBLOCK = 00004000 + O_ASYNC = 00020000 + O_DIRECT = 00040000 + O_LARGEFILE = 00100000 + O_DIRECTORY = 00200000 + O_CLOEXEC = 02000000 + O_SYNC = 04010000 + O_PATH = 010000000 ) // Constants for fstatat(2). diff --git a/pkg/sentry/fs/flags.go b/pkg/sentry/fs/flags.go index 7a8eefd02..810452584 100644 --- a/pkg/sentry/fs/flags.go +++ b/pkg/sentry/fs/flags.go @@ -45,6 +45,12 @@ type FileFlags struct { // Async indicates that this file sends signals on IO events. Async bool + + // LargeFile indicates that this file should be opened even if it has + // size greater than linux's off_t. When running in 64-bit mode, + // Linux sets this flag for all files. Since gVisor is only compatible + // with 64-bit Linux, it also sets this flag for all files. + LargeFile bool } // SettableFileFlags is a subset of FileFlags above that can be changed diff --git a/pkg/sentry/syscalls/linux/flags.go b/pkg/sentry/syscalls/linux/flags.go index 3d39a20f4..b2e173f3e 100644 --- a/pkg/sentry/syscalls/linux/flags.go +++ b/pkg/sentry/syscalls/linux/flags.go @@ -15,8 +15,7 @@ package linux import ( - "syscall" - + "gvisor.googlesource.com/gvisor/pkg/abi/linux" "gvisor.googlesource.com/gvisor/pkg/sentry/fs" "gvisor.googlesource.com/gvisor/pkg/sentry/kernel" ) @@ -24,13 +23,13 @@ import ( // flagsToPermissions returns a Permissions object from Linux flags. // This includes truncate permission if O_TRUNC is set in the mask. func flagsToPermissions(mask uint) (p fs.PermMask) { - switch mask & syscall.O_ACCMODE { - case syscall.O_WRONLY: + switch mask & linux.O_ACCMODE { + case linux.O_WRONLY: p.Write = true - case syscall.O_RDWR: + case linux.O_RDWR: p.Write = true p.Read = true - case syscall.O_RDONLY: + case linux.O_RDONLY: p.Read = true } return @@ -39,7 +38,7 @@ func flagsToPermissions(mask uint) (p fs.PermMask) { // fdFlagsToLinux converts a kernel.FDFlags object to a Linux representation. func fdFlagsToLinux(flags kernel.FDFlags) (mask uint) { if flags.CloseOnExec { - mask |= syscall.FD_CLOEXEC + mask |= linux.FD_CLOEXEC } return } @@ -47,30 +46,33 @@ func fdFlagsToLinux(flags kernel.FDFlags) (mask uint) { // flagsToLinux converts a FileFlags object to a Linux representation. func flagsToLinux(flags fs.FileFlags) (mask uint) { if flags.Direct { - mask |= syscall.O_DIRECT + mask |= linux.O_DIRECT } if flags.NonBlocking { - mask |= syscall.O_NONBLOCK + mask |= linux.O_NONBLOCK } if flags.Sync { - mask |= syscall.O_SYNC + mask |= linux.O_SYNC } if flags.Append { - mask |= syscall.O_APPEND + mask |= linux.O_APPEND } if flags.Directory { - mask |= syscall.O_DIRECTORY + mask |= linux.O_DIRECTORY } if flags.Async { - mask |= syscall.O_ASYNC + mask |= linux.O_ASYNC + } + if flags.LargeFile { + mask |= linux.O_LARGEFILE } switch { case flags.Read && flags.Write: - mask |= syscall.O_RDWR + mask |= linux.O_RDWR case flags.Write: - mask |= syscall.O_WRONLY + mask |= linux.O_WRONLY case flags.Read: - mask |= syscall.O_RDONLY + mask |= linux.O_RDONLY } return } @@ -78,23 +80,24 @@ func flagsToLinux(flags fs.FileFlags) (mask uint) { // linuxToFlags converts linux file flags to a FileFlags object. func linuxToFlags(mask uint) (flags fs.FileFlags) { return fs.FileFlags{ - Direct: mask&syscall.O_DIRECT != 0, - Sync: mask&syscall.O_SYNC != 0, - NonBlocking: mask&syscall.O_NONBLOCK != 0, - Read: (mask & syscall.O_ACCMODE) != syscall.O_WRONLY, - Write: (mask & syscall.O_ACCMODE) != syscall.O_RDONLY, - Append: mask&syscall.O_APPEND != 0, - Directory: mask&syscall.O_DIRECTORY != 0, - Async: mask&syscall.O_ASYNC != 0, + Direct: mask&linux.O_DIRECT != 0, + Sync: mask&linux.O_SYNC != 0, + NonBlocking: mask&linux.O_NONBLOCK != 0, + Read: (mask & linux.O_ACCMODE) != linux.O_WRONLY, + Write: (mask & linux.O_ACCMODE) != linux.O_RDONLY, + Append: mask&linux.O_APPEND != 0, + Directory: mask&linux.O_DIRECTORY != 0, + Async: mask&linux.O_ASYNC != 0, + LargeFile: mask&linux.O_LARGEFILE != 0, } } // linuxToSettableFlags converts linux file flags to a SettableFileFlags object. func linuxToSettableFlags(mask uint) fs.SettableFileFlags { return fs.SettableFileFlags{ - Direct: mask&syscall.O_DIRECT != 0, - NonBlocking: mask&syscall.O_NONBLOCK != 0, - Append: mask&syscall.O_APPEND != 0, - Async: mask&syscall.O_ASYNC != 0, + Direct: mask&linux.O_DIRECT != 0, + NonBlocking: mask&linux.O_NONBLOCK != 0, + Append: mask&linux.O_APPEND != 0, + Async: mask&linux.O_ASYNC != 0, } } diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index 66e6fd9d4..2f28fbea6 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -148,6 +148,8 @@ func openAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, flags uint) (fd u } fileFlags := linuxToFlags(flags) + // Linux always adds the O_LARGEFILE flag when running in 64-bit mode. + fileFlags.LargeFile = true if fs.IsDir(d.Inode.StableAttr) { // Don't allow directories to be opened writable. if fileFlags.Write { -- cgit v1.2.3 From a7a0167716d71895919021692b15bd000f63b24f Mon Sep 17 00:00:00 2001 From: Andrei Vagin Date: Tue, 31 Jul 2018 11:18:02 -0700 Subject: proc: show file flags in fdinfo Currently, there is an attempt to print FD flags, but they are not decoded into a number, so we see something like this: /criu # cat /proc/self/fdinfo/0 flags: {%!o(bool=000false)} Actually, fdinfo has to contain file flags. Change-Id: Idcbb7db908067447eb9ae6f2c3cfb861f2be1a97 PiperOrigin-RevId: 206794498 --- pkg/sentry/fs/flags.go | 39 +++++++++++++++++++++++++++++++ pkg/sentry/fs/proc/fds.go | 21 +++++++++-------- pkg/sentry/kernel/fd_map.go | 16 +++++++++++++ pkg/sentry/syscalls/linux/flags.go | 43 ----------------------------------- pkg/sentry/syscalls/linux/sys_file.go | 4 ++-- 5 files changed, 69 insertions(+), 54 deletions(-) (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/sentry/fs/flags.go b/pkg/sentry/fs/flags.go index 810452584..da0ff58af 100644 --- a/pkg/sentry/fs/flags.go +++ b/pkg/sentry/fs/flags.go @@ -14,6 +14,10 @@ package fs +import ( + "gvisor.googlesource.com/gvisor/pkg/abi/linux" +) + // FileFlags encodes file flags. type FileFlags struct { // Direct indicates that I/O should be done directly. @@ -78,3 +82,38 @@ func (f FileFlags) Settable() SettableFileFlags { Async: f.Async, } } + +// ToLinux converts a FileFlags object to a Linux representation. +func (f FileFlags) ToLinux() (mask uint) { + if f.Direct { + mask |= linux.O_DIRECT + } + if f.NonBlocking { + mask |= linux.O_NONBLOCK + } + if f.Sync { + mask |= linux.O_SYNC + } + if f.Append { + mask |= linux.O_APPEND + } + if f.Directory { + mask |= linux.O_DIRECTORY + } + if f.Async { + mask |= linux.O_ASYNC + } + if f.LargeFile { + mask |= linux.O_LARGEFILE + } + + switch { + case f.Read && f.Write: + mask |= linux.O_RDWR + case f.Write: + mask |= linux.O_WRONLY + case f.Read: + mask |= linux.O_RDONLY + } + return +} diff --git a/pkg/sentry/fs/proc/fds.go b/pkg/sentry/fs/proc/fds.go index 2eca9ac31..194a9c12a 100644 --- a/pkg/sentry/fs/proc/fds.go +++ b/pkg/sentry/fs/proc/fds.go @@ -40,16 +40,16 @@ func walkDescriptors(t *kernel.Task, p string, toInode func(*fs.File, kernel.FDF } var file *fs.File - var flags kernel.FDFlags + var fdFlags kernel.FDFlags t.WithMuLocked(func(t *kernel.Task) { if fdm := t.FDMap(); fdm != nil { - file, flags = fdm.GetDescriptor(kdefs.FD(n)) + file, fdFlags = fdm.GetDescriptor(kdefs.FD(n)) } }) if file == nil { return nil, syserror.ENOENT } - return toInode(file, flags), nil + return toInode(file, fdFlags), nil } // readDescriptors reads fds in the task starting at offset, and calls the @@ -200,17 +200,20 @@ func (f *fdDir) DeprecatedReaddir(ctx context.Context, dirCtx *fs.DirCtx, offset type fdInfo struct { ramfs.File - flags kernel.FDFlags + flags fs.FileFlags + fdFlags kernel.FDFlags } // newFdInfo returns a new fdInfo based on an existing file. -func newFdInfo(t *kernel.Task, _ *fs.File, flags kernel.FDFlags, msrc *fs.MountSource) *fs.Inode { - fdi := &fdInfo{flags: flags} +func newFdInfo(t *kernel.Task, file *fs.File, fdFlags kernel.FDFlags, msrc *fs.MountSource) *fs.Inode { + fdi := &fdInfo{flags: file.Flags(), fdFlags: fdFlags} fdi.InitFile(t, fs.RootOwner, fs.FilePermissions{User: fs.PermMask{Read: true}}) // TODO: Get pos, locks, and other data. For now we only // have flags. // See https://www.kernel.org/doc/Documentation/filesystems/proc.txt - fdi.Append([]byte(fmt.Sprintf("flags: %08o\n", flags))) + + flags := file.Flags().ToLinux() | fdFlags.ToLinuxFileFlags() + fdi.Append([]byte(fmt.Sprintf("flags:\t0%o\n", flags))) return newFile(fdi, msrc, fs.SpecialFile, t) } @@ -241,8 +244,8 @@ func newFdInfoDir(t *kernel.Task, msrc *fs.MountSource) *fs.Inode { // Lookup loads an fd in /proc/TID/fdinfo into a Dirent. func (fdid *fdInfoDir) Lookup(ctx context.Context, dir *fs.Inode, p string) (*fs.Dirent, error) { - n, err := walkDescriptors(fdid.t, p, func(file *fs.File, flags kernel.FDFlags) *fs.Inode { - return newFdInfo(fdid.t, file, flags, dir.MountSource) + n, err := walkDescriptors(fdid.t, p, func(file *fs.File, fdFlags kernel.FDFlags) *fs.Inode { + return newFdInfo(fdid.t, file, fdFlags, dir.MountSource) }) if err != nil { return nil, err diff --git a/pkg/sentry/kernel/fd_map.go b/pkg/sentry/kernel/fd_map.go index ef73125fd..299506330 100644 --- a/pkg/sentry/kernel/fd_map.go +++ b/pkg/sentry/kernel/fd_map.go @@ -51,6 +51,22 @@ type FDFlags struct { CloseOnExec bool } +// ToLinuxFileFlags converts a kernel.FDFlags object to a Linux file flags representation. +func (f FDFlags) ToLinuxFileFlags() (mask uint) { + if f.CloseOnExec { + mask |= linux.O_CLOEXEC + } + return +} + +// ToLinuxFDFlags converts a kernel.FDFlags object to a Linux descriptor flags representation. +func (f FDFlags) ToLinuxFDFlags() (mask uint) { + if f.CloseOnExec { + mask |= linux.FD_CLOEXEC + } + return +} + // descriptor holds the details about a file descriptor, namely a pointer the // file itself and the descriptor flags. type descriptor struct { diff --git a/pkg/sentry/syscalls/linux/flags.go b/pkg/sentry/syscalls/linux/flags.go index b2e173f3e..e8db3e0de 100644 --- a/pkg/sentry/syscalls/linux/flags.go +++ b/pkg/sentry/syscalls/linux/flags.go @@ -17,7 +17,6 @@ package linux import ( "gvisor.googlesource.com/gvisor/pkg/abi/linux" "gvisor.googlesource.com/gvisor/pkg/sentry/fs" - "gvisor.googlesource.com/gvisor/pkg/sentry/kernel" ) // flagsToPermissions returns a Permissions object from Linux flags. @@ -35,48 +34,6 @@ func flagsToPermissions(mask uint) (p fs.PermMask) { return } -// fdFlagsToLinux converts a kernel.FDFlags object to a Linux representation. -func fdFlagsToLinux(flags kernel.FDFlags) (mask uint) { - if flags.CloseOnExec { - mask |= linux.FD_CLOEXEC - } - return -} - -// flagsToLinux converts a FileFlags object to a Linux representation. -func flagsToLinux(flags fs.FileFlags) (mask uint) { - if flags.Direct { - mask |= linux.O_DIRECT - } - if flags.NonBlocking { - mask |= linux.O_NONBLOCK - } - if flags.Sync { - mask |= linux.O_SYNC - } - if flags.Append { - mask |= linux.O_APPEND - } - if flags.Directory { - mask |= linux.O_DIRECTORY - } - if flags.Async { - mask |= linux.O_ASYNC - } - if flags.LargeFile { - mask |= linux.O_LARGEFILE - } - switch { - case flags.Read && flags.Write: - mask |= linux.O_RDWR - case flags.Write: - mask |= linux.O_WRONLY - case flags.Read: - mask |= linux.O_RDONLY - } - return -} - // linuxToFlags converts linux file flags to a FileFlags object. func linuxToFlags(mask uint) (flags fs.FileFlags) { return fs.FileFlags{ diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index 2f28fbea6..692f11ed7 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -809,14 +809,14 @@ func Fcntl(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscall } return uintptr(fd), nil, nil case linux.F_GETFD: - return uintptr(fdFlagsToLinux(flags)), nil, nil + return uintptr(flags.ToLinuxFDFlags()), nil, nil case linux.F_SETFD: flags := args[2].Uint() t.FDMap().SetFlags(fd, kernel.FDFlags{ CloseOnExec: flags&syscall.FD_CLOEXEC != 0, }) case linux.F_GETFL: - return uintptr(flagsToLinux(file.Flags())), nil, nil + return uintptr(file.Flags().ToLinux()), nil, nil case linux.F_SETFL: flags := uint(args[2].Uint()) file.SetFlags(linuxToSettableFlags(flags)) -- cgit v1.2.3 From a3927157c56cc022cefebc30c8a9b6014f5d0412 Mon Sep 17 00:00:00 2001 From: Michael Pratt Date: Thu, 2 Aug 2018 16:00:29 -0700 Subject: Copy creds in access PiperOrigin-RevId: 207181631 Change-Id: Ic6205278715a9260fb970efb414fc758ea72c4c6 --- pkg/sentry/syscalls/linux/sys_file.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index 692f11ed7..94b7ac7a5 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -453,7 +453,7 @@ func accessAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, resolve bool, m // uid/gid. We do this by temporarily clearing all FS-related // capabilities and switching the fsuid/fsgid around to the // real ones." -fs/open.c:faccessat - creds := t.Credentials() + creds := t.Credentials().Fork() creds.EffectiveKUID = creds.RealKUID creds.EffectiveKGID = creds.RealKGID if creds.EffectiveKUID.In(creds.UserNamespace) == auth.RootUID { -- cgit v1.2.3 From 2e06b23aa61216fcdbefcd6b11a24bca7a456b16 Mon Sep 17 00:00:00 2001 From: Michael Pratt Date: Thu, 9 Aug 2018 16:49:23 -0700 Subject: Fix missing O_LARGEFILE from O_CREAT files Cleanup some more syscall.O_* references while we're here. PiperOrigin-RevId: 208133460 Change-Id: I48db71a38f817e4f4673977eafcc0e3874eb9a25 --- pkg/abi/linux/file.go | 4 ++++ pkg/sentry/kernel/fd_map.go | 6 ++++-- pkg/sentry/syscalls/linux/flags.go | 14 ++------------ pkg/sentry/syscalls/linux/sys_file.go | 32 ++++++++++++++++++-------------- pkg/sentry/syscalls/linux/sys_pipe.go | 7 ++++--- 5 files changed, 32 insertions(+), 31 deletions(-) (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/abi/linux/file.go b/pkg/abi/linux/file.go index f2b7e26ca..509f6b5b3 100644 --- a/pkg/abi/linux/file.go +++ b/pkg/abi/linux/file.go @@ -27,6 +27,10 @@ const ( O_RDONLY = 00000000 O_WRONLY = 00000001 O_RDWR = 00000002 + O_CREAT = 00000100 + O_EXCL = 00000200 + O_NOCTTY = 00000400 + O_TRUNC = 00001000 O_APPEND = 00002000 O_NONBLOCK = 00004000 O_ASYNC = 00020000 diff --git a/pkg/sentry/kernel/fd_map.go b/pkg/sentry/kernel/fd_map.go index d5d4aaacb..cad0b0a20 100644 --- a/pkg/sentry/kernel/fd_map.go +++ b/pkg/sentry/kernel/fd_map.go @@ -53,7 +53,8 @@ type FDFlags struct { CloseOnExec bool } -// ToLinuxFileFlags converts a kernel.FDFlags object to a Linux file flags representation. +// ToLinuxFileFlags converts a kernel.FDFlags object to a Linux file flags +// representation. func (f FDFlags) ToLinuxFileFlags() (mask uint) { if f.CloseOnExec { mask |= linux.O_CLOEXEC @@ -61,7 +62,8 @@ func (f FDFlags) ToLinuxFileFlags() (mask uint) { return } -// ToLinuxFDFlags converts a kernel.FDFlags object to a Linux descriptor flags representation. +// ToLinuxFDFlags converts a kernel.FDFlags object to a Linux descriptor flags +// representation. func (f FDFlags) ToLinuxFDFlags() (mask uint) { if f.CloseOnExec { mask |= linux.FD_CLOEXEC diff --git a/pkg/sentry/syscalls/linux/flags.go b/pkg/sentry/syscalls/linux/flags.go index e8db3e0de..f01483cd3 100644 --- a/pkg/sentry/syscalls/linux/flags.go +++ b/pkg/sentry/syscalls/linux/flags.go @@ -34,8 +34,8 @@ func flagsToPermissions(mask uint) (p fs.PermMask) { return } -// linuxToFlags converts linux file flags to a FileFlags object. -func linuxToFlags(mask uint) (flags fs.FileFlags) { +// linuxToFlags converts Linux file flags to a FileFlags object. +func linuxToFlags(mask uint) fs.FileFlags { return fs.FileFlags{ Direct: mask&linux.O_DIRECT != 0, Sync: mask&linux.O_SYNC != 0, @@ -48,13 +48,3 @@ func linuxToFlags(mask uint) (flags fs.FileFlags) { LargeFile: mask&linux.O_LARGEFILE != 0, } } - -// linuxToSettableFlags converts linux file flags to a SettableFileFlags object. -func linuxToSettableFlags(mask uint) fs.SettableFileFlags { - return fs.SettableFileFlags{ - Direct: mask&linux.O_DIRECT != 0, - NonBlocking: mask&linux.O_NONBLOCK != 0, - Append: mask&linux.O_APPEND != 0, - Async: mask&linux.O_ASYNC != 0, - } -} diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index 94b7ac7a5..2cf429f5c 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -164,7 +164,7 @@ func openAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, flags uint) (fd u if dirPath { return syserror.ENOTDIR } - if fileFlags.Write && flags&syscall.O_TRUNC != 0 { + if fileFlags.Write && flags&linux.O_TRUNC != 0 { if err := d.Inode.Truncate(t, d, 0); err != nil { return err } @@ -178,7 +178,7 @@ func openAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, flags uint) (fd u defer file.DecRef() // Success. - fdFlags := kernel.FDFlags{CloseOnExec: flags&syscall.O_CLOEXEC != 0} + fdFlags := kernel.FDFlags{CloseOnExec: flags&linux.O_CLOEXEC != 0} newFD, err := t.FDMap().NewFDFrom(0, file, fdFlags, t.ThreadGroup().Limits()) if err != nil { return err @@ -302,6 +302,10 @@ func createAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, flags uint, mod return syserror.ENOTDIR } + fileFlags := linuxToFlags(flags) + // Linux always adds the O_LARGEFILE flag when running in 64-bit mode. + fileFlags.LargeFile = true + // Does this file exist already? targetDirent, err := t.MountNamespace().FindInode(t, root, d, name, linux.MaxSymlinkTraversals) var newFile *fs.File @@ -311,7 +315,7 @@ func createAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, flags uint, mod defer targetDirent.DecRef() // Check if we wanted to create. - if flags&syscall.O_EXCL != 0 { + if flags&linux.O_EXCL != 0 { return syserror.EEXIST } @@ -323,14 +327,14 @@ func createAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, flags uint, mod } // Should we truncate the file? - if flags&syscall.O_TRUNC != 0 { + if flags&linux.O_TRUNC != 0 { if err := targetDirent.Inode.Truncate(t, targetDirent, 0); err != nil { return err } } // Create a new fs.File. - newFile, err = targetDirent.Inode.GetFile(t, targetDirent, linuxToFlags(flags)) + newFile, err = targetDirent.Inode.GetFile(t, targetDirent, fileFlags) if err != nil { return syserror.ConvertIntr(err, kernel.ERESTARTSYS) } @@ -346,7 +350,7 @@ func createAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, flags uint, mod // Attempt a creation. perms := fs.FilePermsFromMode(mode &^ linux.FileMode(t.FSContext().Umask())) - newFile, err = d.Create(t, root, name, linuxToFlags(flags), perms) + newFile, err = d.Create(t, root, name, fileFlags, perms) if err != nil { // No luck, bail. return err @@ -356,7 +360,7 @@ func createAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, flags uint, mod } // Success. - fdFlags := kernel.FDFlags{CloseOnExec: flags&syscall.O_CLOEXEC != 0} + fdFlags := kernel.FDFlags{CloseOnExec: flags&linux.O_CLOEXEC != 0} newFD, err := t.FDMap().NewFDFrom(0, newFile, fdFlags, t.ThreadGroup().Limits()) if err != nil { return err @@ -380,7 +384,7 @@ func createAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, flags uint, mod func Open(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { addr := args[0].Pointer() flags := uint(args[1].Uint()) - if flags&syscall.O_CREAT != 0 { + if flags&linux.O_CREAT != 0 { mode := linux.FileMode(args[2].ModeT()) n, err := createAt(t, linux.AT_FDCWD, addr, flags, mode) return n, nil, err @@ -394,7 +398,7 @@ func Openat(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscal dirFD := kdefs.FD(args[0].Int()) addr := args[1].Pointer() flags := uint(args[2].Uint()) - if flags&syscall.O_CREAT != 0 { + if flags&linux.O_CREAT != 0 { mode := linux.FileMode(args[3].ModeT()) n, err := createAt(t, dirFD, addr, flags, mode) return n, nil, err @@ -407,7 +411,7 @@ func Openat(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscal func Creat(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { addr := args[0].Pointer() mode := linux.FileMode(args[1].ModeT()) - n, err := createAt(t, linux.AT_FDCWD, addr, syscall.O_WRONLY|syscall.O_TRUNC, mode) + n, err := createAt(t, linux.AT_FDCWD, addr, linux.O_WRONLY|linux.O_TRUNC, mode) return n, nil, err } @@ -747,7 +751,7 @@ func Dup3(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallC } defer oldFile.DecRef() - err := t.FDMap().NewFDAt(newfd, oldFile, kernel.FDFlags{CloseOnExec: flags&syscall.O_CLOEXEC != 0}, t.ThreadGroup().Limits()) + err := t.FDMap().NewFDAt(newfd, oldFile, kernel.FDFlags{CloseOnExec: flags&linux.O_CLOEXEC != 0}, t.ThreadGroup().Limits()) if err != nil { return 0, nil, err } @@ -802,7 +806,7 @@ func Fcntl(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscall switch cmd { case linux.F_DUPFD, linux.F_DUPFD_CLOEXEC: from := kdefs.FD(args[2].Int()) - fdFlags := kernel.FDFlags{CloseOnExec: cmd == syscall.F_DUPFD_CLOEXEC} + fdFlags := kernel.FDFlags{CloseOnExec: cmd == linux.F_DUPFD_CLOEXEC} fd, err := t.FDMap().NewFDFrom(from, file, fdFlags, t.ThreadGroup().Limits()) if err != nil { return 0, nil, err @@ -813,13 +817,13 @@ func Fcntl(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscall case linux.F_SETFD: flags := args[2].Uint() t.FDMap().SetFlags(fd, kernel.FDFlags{ - CloseOnExec: flags&syscall.FD_CLOEXEC != 0, + CloseOnExec: flags&linux.FD_CLOEXEC != 0, }) case linux.F_GETFL: return uintptr(file.Flags().ToLinux()), nil, nil case linux.F_SETFL: flags := uint(args[2].Uint()) - file.SetFlags(linuxToSettableFlags(flags)) + file.SetFlags(linuxToFlags(flags).Settable()) case linux.F_SETLK, linux.F_SETLKW: // In Linux the file system can choose to provide lock operations for an inode. // Normally pipe and socket types lack lock operations. We diverge and use a heavy diff --git a/pkg/sentry/syscalls/linux/sys_pipe.go b/pkg/sentry/syscalls/linux/sys_pipe.go index 3efc06a27..2b544f145 100644 --- a/pkg/sentry/syscalls/linux/sys_pipe.go +++ b/pkg/sentry/syscalls/linux/sys_pipe.go @@ -17,6 +17,7 @@ package linux import ( "syscall" + "gvisor.googlesource.com/gvisor/pkg/abi/linux" "gvisor.googlesource.com/gvisor/pkg/sentry/arch" "gvisor.googlesource.com/gvisor/pkg/sentry/kernel" "gvisor.googlesource.com/gvisor/pkg/sentry/kernel/kdefs" @@ -26,7 +27,7 @@ import ( // pipe2 implements the actual system call with flags. func pipe2(t *kernel.Task, addr usermem.Addr, flags uint) (uintptr, error) { - if flags&^(syscall.O_NONBLOCK|syscall.O_CLOEXEC) != 0 { + if flags&^(linux.O_NONBLOCK|linux.O_CLOEXEC) != 0 { return 0, syscall.EINVAL } r, w := pipe.NewConnectedPipe(t, pipe.DefaultPipeSize, usermem.PageSize) @@ -38,14 +39,14 @@ func pipe2(t *kernel.Task, addr usermem.Addr, flags uint) (uintptr, error) { defer w.DecRef() rfd, err := t.FDMap().NewFDFrom(0, r, kernel.FDFlags{ - CloseOnExec: flags&syscall.O_CLOEXEC != 0}, + CloseOnExec: flags&linux.O_CLOEXEC != 0}, t.ThreadGroup().Limits()) if err != nil { return 0, err } wfd, err := t.FDMap().NewFDFrom(0, w, kernel.FDFlags{ - CloseOnExec: flags&syscall.O_CLOEXEC != 0}, + CloseOnExec: flags&linux.O_CLOEXEC != 0}, t.ThreadGroup().Limits()) if err != nil { t.FDMap().Remove(rfd) -- cgit v1.2.3 From 2b8dae0bc5594f7088dd028268efaedbb5a72507 Mon Sep 17 00:00:00 2001 From: Brian Geffon Date: Wed, 5 Sep 2018 09:20:18 -0700 Subject: Open(2) isn't honoring O_NOFOLLOW PiperOrigin-RevId: 211644897 Change-Id: I882ed827a477d6c03576463ca5bf2d6351892b90 --- pkg/abi/linux/file.go | 1 + pkg/sentry/syscalls/linux/sys_file.go | 7 ++++++- 2 files changed, 7 insertions(+), 1 deletion(-) (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/abi/linux/file.go b/pkg/abi/linux/file.go index 509f6b5b3..9bf229a57 100644 --- a/pkg/abi/linux/file.go +++ b/pkg/abi/linux/file.go @@ -37,6 +37,7 @@ const ( O_DIRECT = 00040000 O_LARGEFILE = 00100000 O_DIRECTORY = 00200000 + O_NOFOLLOW = 00400000 O_CLOEXEC = 02000000 O_SYNC = 04010000 O_PATH = 010000000 diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index 2cf429f5c..3e28d4b8a 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -136,7 +136,8 @@ func openAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, flags uint) (fd u return 0, err } - err = fileOpOn(t, dirFD, path, true /* resolve */, func(root *fs.Dirent, d *fs.Dirent) error { + resolve := flags&linux.O_NOFOLLOW == 0 + err = fileOpOn(t, dirFD, path, resolve, func(root *fs.Dirent, d *fs.Dirent) error { // First check a few things about the filesystem before trying to get the file // reference. // @@ -147,6 +148,10 @@ func openAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, flags uint) (fd u return err } + if fs.IsSymlink(d.Inode.StableAttr) && !resolve { + return syserror.ELOOP + } + fileFlags := linuxToFlags(flags) // Linux always adds the O_LARGEFILE flag when running in 64-bit mode. fileFlags.LargeFile = true -- cgit v1.2.3 From b84bfa570d76e6979d5cfc40c235ffe74de9f9ca Mon Sep 17 00:00:00 2001 From: Nicolas Lacasse Date: Fri, 14 Sep 2018 12:28:43 -0700 Subject: Make gVisor hard link check match Linux's. Linux permits hard-linking if the target is owned by the user OR the target has Read+Write permission. PiperOrigin-RevId: 213024613 Change-Id: If642066317b568b99084edd33ee4e8822ec9cbb3 --- pkg/sentry/fs/dirent.go | 5 +++++ pkg/sentry/syscalls/linux/sys_file.go | 25 +++++++++++++++++++++---- 2 files changed, 26 insertions(+), 4 deletions(-) (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/sentry/fs/dirent.go b/pkg/sentry/fs/dirent.go index f81f7d627..dd2b4e589 100644 --- a/pkg/sentry/fs/dirent.go +++ b/pkg/sentry/fs/dirent.go @@ -773,6 +773,11 @@ func (d *Dirent) CreateHardLink(ctx context.Context, root *Dirent, target *Diren return syscall.EXDEV } + // Directories are never linkable. See fs/namei.c:vfs_link. + if IsDir(target.Inode.StableAttr) { + return syscall.EPERM + } + return d.genericCreate(ctx, root, name, func() error { if err := d.Inode.CreateHardLink(ctx, d, target, name); err != nil { return err diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index 3e28d4b8a..97881a1f5 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -1122,15 +1122,32 @@ func Symlinkat(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sys // // This corresponds to Linux's fs/namei.c:may_linkat. func mayLinkAt(t *kernel.Task, target *fs.Inode) error { + // Linux will impose the following restrictions on hard links only if + // sysctl_protected_hardlinks is enabled. The kernel disables this + // setting by default for backward compatibility (see commit + // 561ec64ae67e), but also recommends that distributions enable it (and + // Debian does: + // https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=889098). + // + // gVisor currently behaves as though sysctl_protected_hardlinks is + // always enabled, and thus imposes the following restrictions on hard + // links. + // Technically Linux is more restrictive in 3.11.10 (requires CAP_FOWNER in // root user namespace); this is from the later f2ca379642d7 "namei: permit // linking with CAP_FOWNER in userns". - if !target.CheckOwnership(t) { - return syserror.EPERM + if target.CheckOwnership(t) { + // fs/namei.c:may_linkat: "Source inode owner (or CAP_FOWNER) + // can hardlink all they like." + return nil } - // Check that the target is not a directory and that permissions are okay. - if fs.IsDir(target.StableAttr) || target.CheckPermission(t, fs.PermMask{Read: true, Write: true}) != nil { + // If we are not the owner, then the file must be regular and have + // Read+Write permissions. + if !fs.IsRegular(target.StableAttr) { + return syserror.EPERM + } + if target.CheckPermission(t, fs.PermMask{Read: true, Write: true}) != nil { return syserror.EPERM } -- cgit v1.2.3 From 569c2b06c47d269d961405fa652d45e51860d005 Mon Sep 17 00:00:00 2001 From: Michael Pratt Date: Mon, 8 Oct 2018 11:38:02 -0700 Subject: Statfs Namelen should be NAME_MAX not PATH_MAX We accidentally set the wrong maximum. I've also added PATH_MAX and NAME_MAX to the linux abi package. PiperOrigin-RevId: 216221311 Change-Id: I44805fcf21508831809692184a0eba4cee469633 --- pkg/abi/linux/fs.go | 6 ++++++ pkg/sentry/loader/elf.go | 3 +-- pkg/sentry/strace/strace.go | 2 +- pkg/sentry/syscalls/linux/sys_file.go | 4 ++-- pkg/sentry/syscalls/linux/sys_stat.go | 4 +--- pkg/sentry/syscalls/linux/sys_thread.go | 2 +- 6 files changed, 12 insertions(+), 9 deletions(-) (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/abi/linux/fs.go b/pkg/abi/linux/fs.go index 00b239351..32a0812b4 100644 --- a/pkg/abi/linux/fs.go +++ b/pkg/abi/linux/fs.go @@ -28,6 +28,12 @@ const ( V9FS_MAGIC = 0x01021997 ) +// Filesystem path limits, from uapi/linux/limits.h. +const ( + NAME_MAX = 255 + PATH_MAX = 4096 +) + // Statfs is struct statfs, from uapi/asm-generic/statfs.h. type Statfs struct { // Type is one of the filesystem magic values, defined above. diff --git a/pkg/sentry/loader/elf.go b/pkg/sentry/loader/elf.go index f4deaa905..849be5a3d 100644 --- a/pkg/sentry/loader/elf.go +++ b/pkg/sentry/loader/elf.go @@ -19,7 +19,6 @@ import ( "debug/elf" "fmt" "io" - "syscall" "gvisor.googlesource.com/gvisor/pkg/abi" "gvisor.googlesource.com/gvisor/pkg/abi/linux" @@ -409,7 +408,7 @@ func loadParsedELF(ctx context.Context, m *mm.MemoryManager, f *fs.File, info el ctx.Infof("PT_INTERP path too small: %v", phdr.Filesz) return loadedELF{}, syserror.ENOEXEC } - if phdr.Filesz > syscall.PathMax { + if phdr.Filesz > linux.PATH_MAX { ctx.Infof("PT_INTERP path too big: %v", phdr.Filesz) return loadedELF{}, syserror.ENOEXEC } diff --git a/pkg/sentry/strace/strace.go b/pkg/sentry/strace/strace.go index c99c33c33..f2a22aaa5 100644 --- a/pkg/sentry/strace/strace.go +++ b/pkg/sentry/strace/strace.go @@ -133,7 +133,7 @@ func dump(t *kernel.Task, addr usermem.Addr, size uint, maximumBlobSize uint) st } func path(t *kernel.Task, addr usermem.Addr) string { - path, err := t.CopyInString(addr, syscall.PathMax) + path, err := t.CopyInString(addr, linux.PATH_MAX) if err != nil { return fmt.Sprintf("%#x (error decoding path: %s)", addr, err) } diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index 97881a1f5..015afda9b 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -115,7 +115,7 @@ func fileOpOn(t *kernel.Task, dirFD kdefs.FD, path string, resolve bool, fn func // copyInPath copies a path in. func copyInPath(t *kernel.Task, addr usermem.Addr, allowEmpty bool) (path string, dirPath bool, err error) { - path, err = t.CopyInString(addr, syscall.PathMax) + path, err = t.CopyInString(addr, linux.PATH_MAX) if err != nil { return "", false, err } @@ -1080,7 +1080,7 @@ func symlinkAt(t *kernel.Task, dirFD kdefs.FD, newAddr usermem.Addr, oldAddr use // The oldPath is copied in verbatim. This is because the symlink // will include all details, including trailing slashes. - oldPath, err := t.CopyInString(oldAddr, syscall.PathMax) + oldPath, err := t.CopyInString(oldAddr, linux.PATH_MAX) if err != nil { return err } diff --git a/pkg/sentry/syscalls/linux/sys_stat.go b/pkg/sentry/syscalls/linux/sys_stat.go index 6e21b34fd..619a14d7c 100644 --- a/pkg/sentry/syscalls/linux/sys_stat.go +++ b/pkg/sentry/syscalls/linux/sys_stat.go @@ -15,8 +15,6 @@ package linux import ( - "syscall" - "gvisor.googlesource.com/gvisor/pkg/abi/linux" "gvisor.googlesource.com/gvisor/pkg/sentry/arch" "gvisor.googlesource.com/gvisor/pkg/sentry/fs" @@ -198,7 +196,7 @@ func statfsImpl(t *kernel.Task, d *fs.Dirent, addr usermem.Addr) error { Files: info.TotalFiles, FilesFree: info.FreeFiles, // Same as Linux for simple_statfs, see fs/libfs.c. - NameLength: syscall.PathMax, + NameLength: linux.NAME_MAX, FragmentSize: d.Inode.StableAttr.BlockSize, // Leave other fields 0 like simple_statfs does. } diff --git a/pkg/sentry/syscalls/linux/sys_thread.go b/pkg/sentry/syscalls/linux/sys_thread.go index 0adbf160f..550f63a43 100644 --- a/pkg/sentry/syscalls/linux/sys_thread.go +++ b/pkg/sentry/syscalls/linux/sys_thread.go @@ -76,7 +76,7 @@ func Execve(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscal envvAddr := args[2].Pointer() // Extract our arguments. - filename, err := t.CopyInString(filenameAddr, syscall.PathMax) + filename, err := t.CopyInString(filenameAddr, linux.PATH_MAX) if err != nil { return 0, nil, err } -- cgit v1.2.3 From ecd94ea7a693d49a0edce8607241a8e2ac22bfe0 Mon Sep 17 00:00:00 2001 From: Nicolas Lacasse Date: Mon, 15 Oct 2018 17:41:34 -0700 Subject: Clean up Rename and Unlink checks for EBUSY. - Change Dirent.Busy => Dirent.isMountPoint. The function body is unchanged, and it is no longer exported. - fs.MayDelete now checks that the victim is not the process root. This aligns with Linux's namei.c:may_delete(). - Fix "is-ancestor" checks to actually compare all ancestors, not just the parents. - Fix handling of paths that end in dots, which are handled differently in Rename vs. Unlink. PiperOrigin-RevId: 217239274 Change-Id: I7a0eb768e70a1b2915017ce54f7f95cbf8edf1fb --- pkg/sentry/fs/dirent.go | 75 ++++++++++++++++++++++++----------- pkg/sentry/syscalls/linux/sys_file.go | 43 +++++++++++--------- 2 files changed, 75 insertions(+), 43 deletions(-) (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/sentry/fs/dirent.go b/pkg/sentry/fs/dirent.go index 7191c5c30..a42c03e98 100644 --- a/pkg/sentry/fs/dirent.go +++ b/pkg/sentry/fs/dirent.go @@ -1027,11 +1027,14 @@ func (d *Dirent) flush() { } } -// Busy indicates whether this Dirent is a mount point or root dirent. -func (d *Dirent) Busy() bool { +// isMountPoint returns true if the dirent is a mount point or the root. +func (d *Dirent) isMountPoint() bool { d.mu.Lock() defer d.mu.Unlock() + return d.isMountPointLocked() +} +func (d *Dirent) isMountPointLocked() bool { return d.mounted || d.parent == nil } @@ -1137,7 +1140,7 @@ func (d *Dirent) Remove(ctx context.Context, root *Dirent, name string) error { } // Remove cannot remove a mount point. - if child.Busy() { + if child.isMountPoint() { return syscall.EBUSY } @@ -1211,7 +1214,7 @@ func (d *Dirent) RemoveDirectory(ctx context.Context, root *Dirent, name string) } // Remove cannot remove a mount point. - if child.Busy() { + if child.isMountPoint() { return syscall.EBUSY } @@ -1457,12 +1460,20 @@ func MayDelete(ctx context.Context, root, dir *Dirent, name string) error { return mayDelete(ctx, dir, victim) } -func mayDelete(ctx context.Context, dir *Dirent, victim *Dirent) error { +func mayDelete(ctx context.Context, dir, victim *Dirent) error { if err := dir.Inode.CheckPermission(ctx, PermMask{Write: true, Execute: true}); err != nil { return err } - return checkSticky(ctx, dir, victim) + if err := checkSticky(ctx, dir, victim); err != nil { + return err + } + + if victim.IsRoot() { + return syserror.EBUSY + } + + return nil } // Rename atomically converts the child of oldParent named oldName to a @@ -1491,33 +1502,28 @@ func Rename(ctx context.Context, root *Dirent, oldParent *Dirent, oldName string return syscall.ENOENT } - // Check constraints on the object being renamed. + // renamed is the dirent that will be renamed to something else. renamed, err := oldParent.walk(ctx, root, oldName, false /* may unlock */) if err != nil { return err } defer renamed.DecRef() - // Make sure we have write permissions on old and new parent. + // Check that the renamed dirent is deletable. if err := mayDelete(ctx, oldParent, renamed); err != nil { return err } - if newParent != oldParent { - if err := newParent.Inode.CheckPermission(ctx, PermMask{Write: true, Execute: true}); err != nil { - return err - } + + // Check that the renamed dirent is not a mount point. + if renamed.isMountPointLocked() { + return syscall.EBUSY } // Source should not be an ancestor of the target. - if renamed == newParent { + if newParent.descendantOf(renamed) { return syscall.EINVAL } - // Is the thing we're trying to rename busy? - if renamed.Busy() { - return syscall.EBUSY - } - // Per rename(2): "... EACCES: ... or oldpath is a directory and does not // allow write permission (needed to update the .. entry)." if IsDir(renamed.Inode.StableAttr) { @@ -1526,21 +1532,42 @@ func Rename(ctx context.Context, root *Dirent, oldParent *Dirent, oldName string } } - // Check constraints on the object being replaced, if any. + // replaced is the dirent that is being overwritten by rename. replaced, err := newParent.walk(ctx, root, newName, false /* may unlock */) - if err == nil { + if err != nil { + if err != syserror.ENOENT { + return err + } + + // Make sure we can create a new child in the new parent. + if err := newParent.Inode.CheckPermission(ctx, PermMask{Write: true, Execute: true}); err != nil { + return err + } + } else { + // Check constraints on the dirent being replaced. + // NOTE: We don't want to keep replaced alive // across the Rename, so must call DecRef manually (no defer). + // Check that we can delete replaced. + if err := mayDelete(ctx, oldParent, renamed); err != nil { + replaced.DecRef() + return err + } + // Target should not be an ancestor of source. - if replaced == oldParent { + if oldParent.descendantOf(replaced) { replaced.DecRef() - // Why is this not EINVAL? See fs/namei.c. + + // Note that Linux returns EINVAL if the source is an + // ancestor of target, but ENOTEMPTY if the target is + // an ancestor of source (unless RENAME_EXCHANGE flag + // is present). See fs/namei.c:renameat2. return syscall.ENOTEMPTY } - // Is the thing we're trying to replace busy? - if replaced.Busy() { + // Check that replaced is not a mount point. + if replaced.isMountPointLocked() { replaced.DecRef() return syscall.EBUSY } diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index 015afda9b..64704bb88 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -1042,11 +1042,9 @@ func rmdirAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr) error { return err } - // Special case: rmdir rejects anything with '.' as last component. - // This would be handled by the busy check for the current working - // directory, but this is how it's done. - if (len(path) == 1 && path == ".") || (len(path) > 1 && path[len(path)-2:] == "/.") { - return syserror.EINVAL + // Special case: removing the root always returns EBUSY. + if path == "/" { + return syserror.EBUSY } return fileOpAt(t, dirFD, path, func(root *fs.Dirent, d *fs.Dirent, name string) error { @@ -1054,6 +1052,15 @@ func rmdirAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr) error { return syserror.ENOTDIR } + // Linux returns different ernos when the path ends in single + // dot vs. double dots. + switch name { + case ".": + return syserror.EINVAL + case "..": + return syserror.ENOTEMPTY + } + if err := fs.MayDelete(t, root, d, name); err != nil { return err } @@ -1829,27 +1836,25 @@ func renameAt(t *kernel.Task, oldDirFD kdefs.FD, oldAddr usermem.Addr, newDirFD return syserror.ENOTDIR } - // Root cannot be renamed to anything. - // - // TODO: This catches the case when the rename - // argument is exactly "/", but we should return EBUSY when - // renaming any mount point, or when the argument is not - // exactly "/" but still resolves to the root, like "/.." or - // "/bin/..". - if oldParent == root && oldName == "." { - return syscall.EBUSY + // Rename rejects paths that end in ".", "..", or empty (i.e. + // the root) with EBUSY. + switch oldName { + case "", ".", "..": + return syserror.EBUSY } + return fileOpAt(t, newDirFD, newPath, func(root *fs.Dirent, newParent *fs.Dirent, newName string) error { if !fs.IsDir(newParent.Inode.StableAttr) { return syserror.ENOTDIR } - // Nothing can be renamed to root. - // - // TODO: Same as above. - if newParent == root && newName == "." { - return syscall.EBUSY + // Rename rejects paths that end in ".", "..", or empty + // (i.e. the root) with EBUSY. + switch newName { + case "", ".", "..": + return syserror.EBUSY } + return fs.Rename(t, root, oldParent, oldName, newParent, newName) }) }) -- cgit v1.2.3 From 8fce67af24945f82378b4c2731cca1788936d074 Mon Sep 17 00:00:00 2001 From: Ian Gudger Date: Fri, 19 Oct 2018 16:34:09 -0700 Subject: Use correct company name in copyright header PiperOrigin-RevId: 217951017 Change-Id: Ie08bf6987f98467d07457bcf35b5f1ff6e43c035 --- kokoro/run_build.sh | 2 +- kokoro/run_tests.sh | 2 +- pkg/abi/abi.go | 2 +- pkg/abi/abi_linux.go | 2 +- pkg/abi/flag.go | 2 +- pkg/abi/linux/aio.go | 2 +- pkg/abi/linux/ashmem.go | 2 +- pkg/abi/linux/binder.go | 2 +- pkg/abi/linux/bpf.go | 2 +- pkg/abi/linux/capability.go | 2 +- pkg/abi/linux/dev.go | 2 +- pkg/abi/linux/elf.go | 2 +- pkg/abi/linux/errors.go | 2 +- pkg/abi/linux/eventfd.go | 2 +- pkg/abi/linux/exec.go | 2 +- pkg/abi/linux/fcntl.go | 2 +- pkg/abi/linux/file.go | 2 +- pkg/abi/linux/fs.go | 2 +- pkg/abi/linux/futex.go | 2 +- pkg/abi/linux/inotify.go | 2 +- pkg/abi/linux/ioctl.go | 2 +- pkg/abi/linux/ip.go | 2 +- pkg/abi/linux/ipc.go | 2 +- pkg/abi/linux/limits.go | 2 +- pkg/abi/linux/linux.go | 2 +- pkg/abi/linux/mm.go | 2 +- pkg/abi/linux/netdevice.go | 2 +- pkg/abi/linux/netlink.go | 2 +- pkg/abi/linux/netlink_route.go | 2 +- pkg/abi/linux/poll.go | 2 +- pkg/abi/linux/prctl.go | 2 +- pkg/abi/linux/ptrace.go | 2 +- pkg/abi/linux/rusage.go | 2 +- pkg/abi/linux/sched.go | 2 +- pkg/abi/linux/seccomp.go | 2 +- pkg/abi/linux/sem.go | 2 +- 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pkg/sentry/kernel/version.go | 2 +- pkg/sentry/limits/context.go | 2 +- pkg/sentry/limits/limits.go | 2 +- pkg/sentry/limits/limits_test.go | 2 +- pkg/sentry/limits/linux.go | 2 +- pkg/sentry/loader/elf.go | 2 +- pkg/sentry/loader/interpreter.go | 2 +- pkg/sentry/loader/loader.go | 2 +- pkg/sentry/loader/vdso.go | 2 +- pkg/sentry/loader/vdso_state.go | 2 +- pkg/sentry/memmap/mapping_set.go | 2 +- pkg/sentry/memmap/mapping_set_test.go | 2 +- pkg/sentry/memmap/memmap.go | 2 +- pkg/sentry/memutil/memutil.go | 2 +- pkg/sentry/memutil/memutil_unsafe.go | 2 +- pkg/sentry/mm/address_space.go | 2 +- pkg/sentry/mm/aio_context.go | 2 +- pkg/sentry/mm/aio_context_state.go | 2 +- pkg/sentry/mm/debug.go | 2 +- pkg/sentry/mm/io.go | 2 +- pkg/sentry/mm/lifecycle.go | 2 +- pkg/sentry/mm/metadata.go | 2 +- pkg/sentry/mm/mm.go | 2 +- pkg/sentry/mm/mm_test.go | 2 +- pkg/sentry/mm/pma.go | 2 +- pkg/sentry/mm/proc_pid_maps.go | 2 +- pkg/sentry/mm/save_restore.go | 2 +- pkg/sentry/mm/shm.go | 2 +- pkg/sentry/mm/special_mappable.go | 2 +- pkg/sentry/mm/syscalls.go | 2 +- pkg/sentry/mm/vma.go | 2 +- pkg/sentry/platform/context.go | 2 +- pkg/sentry/platform/filemem/filemem.go | 2 +- pkg/sentry/platform/filemem/filemem_state.go | 2 +- pkg/sentry/platform/filemem/filemem_test.go | 2 +- pkg/sentry/platform/filemem/filemem_unsafe.go | 2 +- pkg/sentry/platform/interrupt/interrupt.go | 2 +- pkg/sentry/platform/interrupt/interrupt_test.go | 2 +- pkg/sentry/platform/kvm/address_space.go | 2 +- pkg/sentry/platform/kvm/allocator.go | 2 +- pkg/sentry/platform/kvm/bluepill.go | 2 +- pkg/sentry/platform/kvm/bluepill_amd64.go | 2 +- pkg/sentry/platform/kvm/bluepill_amd64.s | 2 +- pkg/sentry/platform/kvm/bluepill_amd64_unsafe.go | 2 +- pkg/sentry/platform/kvm/bluepill_fault.go | 2 +- pkg/sentry/platform/kvm/bluepill_unsafe.go | 2 +- pkg/sentry/platform/kvm/context.go | 2 +- pkg/sentry/platform/kvm/host_map.go | 2 +- pkg/sentry/platform/kvm/kvm.go | 2 +- pkg/sentry/platform/kvm/kvm_amd64.go | 2 +- 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pkg/sentry/platform/ptrace/ptrace_unsafe.go | 2 +- pkg/sentry/platform/ptrace/stub_amd64.s | 2 +- pkg/sentry/platform/ptrace/stub_unsafe.go | 2 +- pkg/sentry/platform/ptrace/subprocess.go | 2 +- pkg/sentry/platform/ptrace/subprocess_amd64.go | 2 +- pkg/sentry/platform/ptrace/subprocess_linux.go | 2 +- pkg/sentry/platform/ptrace/subprocess_linux_amd64_unsafe.go | 2 +- pkg/sentry/platform/ptrace/subprocess_unsafe.go | 2 +- pkg/sentry/platform/ring0/defs.go | 2 +- pkg/sentry/platform/ring0/defs_amd64.go | 2 +- pkg/sentry/platform/ring0/entry_amd64.go | 2 +- pkg/sentry/platform/ring0/entry_amd64.s | 2 +- pkg/sentry/platform/ring0/gen_offsets/main.go | 2 +- pkg/sentry/platform/ring0/kernel.go | 2 +- pkg/sentry/platform/ring0/kernel_amd64.go | 2 +- pkg/sentry/platform/ring0/kernel_unsafe.go | 2 +- pkg/sentry/platform/ring0/lib_amd64.go | 2 +- pkg/sentry/platform/ring0/lib_amd64.s | 2 +- pkg/sentry/platform/ring0/offsets_amd64.go | 2 +- pkg/sentry/platform/ring0/pagetables/allocator.go | 2 +- 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pkg/sentry/safemem/io.go | 2 +- pkg/sentry/safemem/io_test.go | 2 +- pkg/sentry/safemem/safemem.go | 2 +- pkg/sentry/safemem/seq_test.go | 2 +- pkg/sentry/safemem/seq_unsafe.go | 2 +- pkg/sentry/sighandling/sighandling.go | 2 +- pkg/sentry/sighandling/sighandling_unsafe.go | 2 +- pkg/sentry/socket/control/control.go | 2 +- pkg/sentry/socket/epsocket/device.go | 2 +- pkg/sentry/socket/epsocket/epsocket.go | 2 +- pkg/sentry/socket/epsocket/provider.go | 2 +- pkg/sentry/socket/epsocket/save_restore.go | 2 +- pkg/sentry/socket/epsocket/stack.go | 2 +- pkg/sentry/socket/hostinet/device.go | 2 +- pkg/sentry/socket/hostinet/hostinet.go | 2 +- pkg/sentry/socket/hostinet/save_restore.go | 2 +- pkg/sentry/socket/hostinet/socket.go | 2 +- pkg/sentry/socket/hostinet/socket_unsafe.go | 2 +- pkg/sentry/socket/hostinet/stack.go | 2 +- pkg/sentry/socket/netlink/message.go | 2 +- pkg/sentry/socket/netlink/port/port.go | 2 +- pkg/sentry/socket/netlink/port/port_test.go | 2 +- pkg/sentry/socket/netlink/provider.go | 2 +- pkg/sentry/socket/netlink/route/protocol.go | 2 +- pkg/sentry/socket/netlink/socket.go | 2 +- pkg/sentry/socket/rpcinet/conn/conn.go | 2 +- pkg/sentry/socket/rpcinet/device.go | 2 +- pkg/sentry/socket/rpcinet/notifier/notifier.go | 2 +- pkg/sentry/socket/rpcinet/rpcinet.go | 2 +- pkg/sentry/socket/rpcinet/socket.go | 2 +- pkg/sentry/socket/rpcinet/stack.go | 2 +- pkg/sentry/socket/rpcinet/stack_unsafe.go | 2 +- pkg/sentry/socket/socket.go | 2 +- pkg/sentry/socket/unix/device.go | 2 +- pkg/sentry/socket/unix/io.go | 2 +- pkg/sentry/socket/unix/transport/connectioned.go | 2 +- pkg/sentry/socket/unix/transport/connectioned_state.go | 2 +- pkg/sentry/socket/unix/transport/connectionless.go | 2 +- pkg/sentry/socket/unix/transport/queue.go | 2 +- pkg/sentry/socket/unix/transport/unix.go | 2 +- pkg/sentry/socket/unix/unix.go | 2 +- pkg/sentry/state/state.go | 2 +- pkg/sentry/state/state_metadata.go | 2 +- pkg/sentry/state/state_unsafe.go | 2 +- pkg/sentry/strace/clone.go | 2 +- pkg/sentry/strace/futex.go | 2 +- pkg/sentry/strace/linux64.go | 2 +- pkg/sentry/strace/open.go | 2 +- pkg/sentry/strace/ptrace.go | 2 +- pkg/sentry/strace/socket.go | 2 +- pkg/sentry/strace/strace.go | 2 +- pkg/sentry/strace/strace.proto | 2 +- pkg/sentry/strace/syscalls.go | 2 +- pkg/sentry/syscalls/epoll.go | 2 +- pkg/sentry/syscalls/linux/error.go | 2 +- pkg/sentry/syscalls/linux/flags.go | 2 +- pkg/sentry/syscalls/linux/linux64.go | 2 +- pkg/sentry/syscalls/linux/sigset.go | 2 +- pkg/sentry/syscalls/linux/sys_aio.go | 2 +- pkg/sentry/syscalls/linux/sys_capability.go | 2 +- pkg/sentry/syscalls/linux/sys_epoll.go | 2 +- pkg/sentry/syscalls/linux/sys_eventfd.go | 2 +- pkg/sentry/syscalls/linux/sys_file.go | 2 +- pkg/sentry/syscalls/linux/sys_futex.go | 2 +- pkg/sentry/syscalls/linux/sys_getdents.go | 2 +- pkg/sentry/syscalls/linux/sys_identity.go | 2 +- pkg/sentry/syscalls/linux/sys_inotify.go | 2 +- pkg/sentry/syscalls/linux/sys_lseek.go | 2 +- pkg/sentry/syscalls/linux/sys_mmap.go | 2 +- pkg/sentry/syscalls/linux/sys_mount.go | 2 +- pkg/sentry/syscalls/linux/sys_pipe.go | 2 +- pkg/sentry/syscalls/linux/sys_poll.go | 2 +- pkg/sentry/syscalls/linux/sys_prctl.go | 2 +- pkg/sentry/syscalls/linux/sys_random.go | 2 +- pkg/sentry/syscalls/linux/sys_read.go | 2 +- pkg/sentry/syscalls/linux/sys_rlimit.go | 2 +- pkg/sentry/syscalls/linux/sys_rusage.go | 2 +- pkg/sentry/syscalls/linux/sys_sched.go | 2 +- pkg/sentry/syscalls/linux/sys_seccomp.go | 2 +- pkg/sentry/syscalls/linux/sys_sem.go | 2 +- pkg/sentry/syscalls/linux/sys_shm.go | 2 +- pkg/sentry/syscalls/linux/sys_signal.go | 2 +- pkg/sentry/syscalls/linux/sys_socket.go | 2 +- pkg/sentry/syscalls/linux/sys_stat.go | 2 +- pkg/sentry/syscalls/linux/sys_sync.go | 2 +- pkg/sentry/syscalls/linux/sys_sysinfo.go | 2 +- pkg/sentry/syscalls/linux/sys_syslog.go | 2 +- pkg/sentry/syscalls/linux/sys_thread.go | 2 +- pkg/sentry/syscalls/linux/sys_time.go | 2 +- pkg/sentry/syscalls/linux/sys_timer.go | 2 +- pkg/sentry/syscalls/linux/sys_timerfd.go | 2 +- pkg/sentry/syscalls/linux/sys_tls.go | 2 +- pkg/sentry/syscalls/linux/sys_utsname.go | 2 +- pkg/sentry/syscalls/linux/sys_write.go | 2 +- pkg/sentry/syscalls/linux/timespec.go | 2 +- pkg/sentry/syscalls/polling.go | 2 +- pkg/sentry/syscalls/syscalls.go | 2 +- pkg/sentry/syscalls/unimplemented_syscall.proto | 2 +- pkg/sentry/time/calibrated_clock.go | 2 +- pkg/sentry/time/calibrated_clock_test.go | 2 +- pkg/sentry/time/clock_id.go | 2 +- pkg/sentry/time/clocks.go | 2 +- pkg/sentry/time/muldiv_amd64.s | 2 +- pkg/sentry/time/parameters.go | 2 +- pkg/sentry/time/parameters_test.go | 2 +- pkg/sentry/time/sampler.go | 2 +- pkg/sentry/time/sampler_test.go | 2 +- pkg/sentry/time/sampler_unsafe.go | 2 +- pkg/sentry/time/tsc_amd64.s | 2 +- pkg/sentry/uniqueid/context.go | 2 +- pkg/sentry/usage/cpu.go | 2 +- pkg/sentry/usage/io.go | 2 +- pkg/sentry/usage/memory.go | 2 +- pkg/sentry/usage/memory_unsafe.go | 2 +- pkg/sentry/usage/usage.go | 2 +- pkg/sentry/usermem/access_type.go | 2 +- pkg/sentry/usermem/addr.go | 2 +- pkg/sentry/usermem/addr_range_seq_test.go | 2 +- pkg/sentry/usermem/addr_range_seq_unsafe.go | 2 +- pkg/sentry/usermem/bytes_io.go | 2 +- pkg/sentry/usermem/bytes_io_unsafe.go | 2 +- pkg/sentry/usermem/usermem.go | 2 +- pkg/sentry/usermem/usermem_test.go | 2 +- pkg/sentry/usermem/usermem_x86.go | 2 +- pkg/sentry/watchdog/watchdog.go | 2 +- pkg/sleep/commit_amd64.s | 2 +- pkg/sleep/commit_asm.go | 2 +- pkg/sleep/commit_noasm.go | 2 +- pkg/sleep/empty.s | 2 +- pkg/sleep/sleep_test.go | 2 +- pkg/sleep/sleep_unsafe.go | 2 +- pkg/state/decode.go | 2 +- pkg/state/encode.go | 2 +- pkg/state/encode_unsafe.go | 2 +- pkg/state/map.go | 2 +- pkg/state/object.proto | 2 +- pkg/state/printer.go | 2 +- pkg/state/state.go | 2 +- pkg/state/state_test.go | 2 +- pkg/state/statefile/statefile.go | 2 +- pkg/state/statefile/statefile_test.go | 2 +- pkg/state/stats.go | 2 +- pkg/sync/atomicptr_unsafe.go | 2 +- pkg/sync/atomicptrtest/atomicptr_test.go | 2 +- pkg/sync/memmove_unsafe.go | 2 +- pkg/sync/norace_unsafe.go | 2 +- pkg/sync/race_unsafe.go | 2 +- pkg/sync/seqatomic_unsafe.go | 2 +- pkg/sync/seqatomictest/seqatomic_test.go | 2 +- pkg/sync/seqcount.go | 2 +- pkg/sync/seqcount_test.go | 2 +- pkg/sync/sync.go | 2 +- pkg/syserr/host_linux.go | 2 +- pkg/syserr/netstack.go | 2 +- pkg/syserr/syserr.go | 2 +- pkg/syserror/syserror.go | 2 +- pkg/syserror/syserror_test.go | 2 +- pkg/tcpip/adapters/gonet/gonet.go | 2 +- pkg/tcpip/adapters/gonet/gonet_test.go | 2 +- pkg/tcpip/buffer/prependable.go | 2 +- pkg/tcpip/buffer/view.go | 2 +- pkg/tcpip/buffer/view_test.go | 2 +- pkg/tcpip/checker/checker.go | 2 +- pkg/tcpip/header/arp.go | 2 +- pkg/tcpip/header/checksum.go | 2 +- pkg/tcpip/header/eth.go | 2 +- pkg/tcpip/header/gue.go | 2 +- pkg/tcpip/header/icmpv4.go | 2 +- pkg/tcpip/header/icmpv6.go | 2 +- pkg/tcpip/header/interfaces.go | 2 +- pkg/tcpip/header/ipv4.go | 2 +- pkg/tcpip/header/ipv6.go | 2 +- pkg/tcpip/header/ipv6_fragment.go | 2 +- pkg/tcpip/header/ipversion_test.go | 2 +- pkg/tcpip/header/tcp.go | 2 +- pkg/tcpip/header/tcp_test.go | 2 +- pkg/tcpip/header/udp.go | 2 +- pkg/tcpip/link/channel/channel.go | 2 +- pkg/tcpip/link/fdbased/endpoint.go | 2 +- pkg/tcpip/link/fdbased/endpoint_test.go | 2 +- pkg/tcpip/link/loopback/loopback.go | 2 +- pkg/tcpip/link/rawfile/blockingpoll_amd64.s | 2 +- pkg/tcpip/link/rawfile/blockingpoll_unsafe.go | 2 +- pkg/tcpip/link/rawfile/blockingpoll_unsafe_amd64.go | 2 +- pkg/tcpip/link/rawfile/errors.go | 2 +- pkg/tcpip/link/rawfile/rawfile_unsafe.go | 2 +- pkg/tcpip/link/sharedmem/pipe/pipe.go | 2 +- pkg/tcpip/link/sharedmem/pipe/pipe_test.go | 2 +- pkg/tcpip/link/sharedmem/pipe/pipe_unsafe.go | 2 +- pkg/tcpip/link/sharedmem/pipe/rx.go | 2 +- pkg/tcpip/link/sharedmem/pipe/tx.go | 2 +- pkg/tcpip/link/sharedmem/queue/queue_test.go | 2 +- pkg/tcpip/link/sharedmem/queue/rx.go | 2 +- pkg/tcpip/link/sharedmem/queue/tx.go | 2 +- pkg/tcpip/link/sharedmem/rx.go | 2 +- pkg/tcpip/link/sharedmem/sharedmem.go | 2 +- pkg/tcpip/link/sharedmem/sharedmem_test.go | 2 +- pkg/tcpip/link/sharedmem/sharedmem_unsafe.go | 2 +- pkg/tcpip/link/sharedmem/tx.go | 2 +- pkg/tcpip/link/sniffer/pcap.go | 2 +- pkg/tcpip/link/sniffer/sniffer.go | 2 +- pkg/tcpip/link/tun/tun_unsafe.go | 2 +- pkg/tcpip/link/waitable/waitable.go | 2 +- pkg/tcpip/link/waitable/waitable_test.go | 2 +- pkg/tcpip/network/arp/arp.go | 2 +- pkg/tcpip/network/arp/arp_test.go | 2 +- pkg/tcpip/network/fragmentation/frag_heap.go | 2 +- pkg/tcpip/network/fragmentation/frag_heap_test.go | 2 +- pkg/tcpip/network/fragmentation/fragmentation.go | 2 +- pkg/tcpip/network/fragmentation/fragmentation_test.go | 2 +- pkg/tcpip/network/fragmentation/reassembler.go | 2 +- pkg/tcpip/network/fragmentation/reassembler_test.go | 2 +- pkg/tcpip/network/hash/hash.go | 2 +- pkg/tcpip/network/ip_test.go | 2 +- pkg/tcpip/network/ipv4/icmp.go | 2 +- pkg/tcpip/network/ipv4/ipv4.go | 2 +- pkg/tcpip/network/ipv4/ipv4_test.go | 2 +- pkg/tcpip/network/ipv6/icmp.go | 2 +- pkg/tcpip/network/ipv6/icmp_test.go | 2 +- pkg/tcpip/network/ipv6/ipv6.go | 2 +- pkg/tcpip/ports/ports.go | 2 +- pkg/tcpip/ports/ports_test.go | 2 +- pkg/tcpip/sample/tun_tcp_connect/main.go | 2 +- pkg/tcpip/sample/tun_tcp_echo/main.go | 2 +- pkg/tcpip/seqnum/seqnum.go | 2 +- pkg/tcpip/stack/linkaddrcache.go | 2 +- pkg/tcpip/stack/linkaddrcache_test.go | 2 +- pkg/tcpip/stack/nic.go | 2 +- pkg/tcpip/stack/registration.go | 2 +- pkg/tcpip/stack/route.go | 2 +- pkg/tcpip/stack/stack.go | 2 +- pkg/tcpip/stack/stack_global_state.go | 2 +- pkg/tcpip/stack/stack_test.go | 2 +- pkg/tcpip/stack/transport_demuxer.go | 2 +- pkg/tcpip/stack/transport_test.go | 2 +- pkg/tcpip/tcpip.go | 2 +- pkg/tcpip/tcpip_test.go | 2 +- pkg/tcpip/time.s | 2 +- pkg/tcpip/time_unsafe.go | 2 +- pkg/tcpip/transport/ping/endpoint.go | 2 +- pkg/tcpip/transport/ping/endpoint_state.go | 2 +- pkg/tcpip/transport/ping/protocol.go | 2 +- pkg/tcpip/transport/tcp/accept.go | 2 +- pkg/tcpip/transport/tcp/connect.go | 2 +- pkg/tcpip/transport/tcp/cubic.go | 2 +- pkg/tcpip/transport/tcp/dual_stack_test.go | 2 +- pkg/tcpip/transport/tcp/endpoint.go | 2 +- pkg/tcpip/transport/tcp/endpoint_state.go | 2 +- pkg/tcpip/transport/tcp/forwarder.go | 2 +- pkg/tcpip/transport/tcp/protocol.go | 2 +- pkg/tcpip/transport/tcp/rcv.go | 2 +- pkg/tcpip/transport/tcp/reno.go | 2 +- pkg/tcpip/transport/tcp/sack.go | 2 +- pkg/tcpip/transport/tcp/segment.go | 2 +- pkg/tcpip/transport/tcp/segment_heap.go | 2 +- pkg/tcpip/transport/tcp/segment_queue.go | 2 +- pkg/tcpip/transport/tcp/segment_state.go | 2 +- pkg/tcpip/transport/tcp/snd.go | 2 +- pkg/tcpip/transport/tcp/snd_state.go | 2 +- pkg/tcpip/transport/tcp/tcp_sack_test.go | 2 +- pkg/tcpip/transport/tcp/tcp_test.go | 2 +- pkg/tcpip/transport/tcp/tcp_timestamp_test.go | 2 +- pkg/tcpip/transport/tcp/testing/context/context.go | 2 +- pkg/tcpip/transport/tcp/timer.go | 2 +- pkg/tcpip/transport/tcpconntrack/tcp_conntrack.go | 2 +- pkg/tcpip/transport/tcpconntrack/tcp_conntrack_test.go | 2 +- pkg/tcpip/transport/udp/endpoint.go | 2 +- pkg/tcpip/transport/udp/endpoint_state.go | 2 +- pkg/tcpip/transport/udp/protocol.go | 2 +- pkg/tcpip/transport/udp/udp_test.go | 2 +- pkg/tmutex/tmutex.go | 2 +- pkg/tmutex/tmutex_test.go | 2 +- pkg/unet/unet.go | 2 +- pkg/unet/unet_test.go | 2 +- pkg/unet/unet_unsafe.go | 2 +- pkg/urpc/urpc.go | 2 +- pkg/urpc/urpc_test.go | 2 +- pkg/waiter/fdnotifier/fdnotifier.go | 2 +- pkg/waiter/fdnotifier/poll_unsafe.go | 2 +- pkg/waiter/waiter.go | 2 +- pkg/waiter/waiter_test.go | 2 +- runsc/boot/compat.go | 2 +- runsc/boot/config.go | 2 +- runsc/boot/controller.go | 2 +- runsc/boot/debug.go | 2 +- runsc/boot/events.go | 2 +- runsc/boot/fds.go | 2 +- runsc/boot/filter/config.go | 2 +- runsc/boot/filter/extra_filters.go | 2 +- runsc/boot/filter/extra_filters_msan.go | 2 +- runsc/boot/filter/extra_filters_race.go | 2 +- runsc/boot/filter/filter.go | 2 +- runsc/boot/fs.go | 2 +- runsc/boot/limits.go | 2 +- runsc/boot/loader.go | 2 +- runsc/boot/loader_test.go | 2 +- runsc/boot/network.go | 2 +- runsc/boot/strace.go | 2 +- runsc/cgroup/cgroup.go | 2 +- runsc/cgroup/cgroup_test.go | 2 +- runsc/cmd/boot.go | 2 +- runsc/cmd/capability.go | 2 +- runsc/cmd/capability_test.go | 2 +- runsc/cmd/checkpoint.go | 2 +- runsc/cmd/cmd.go | 2 +- runsc/cmd/create.go | 2 +- runsc/cmd/debug.go | 2 +- runsc/cmd/delete.go | 2 +- runsc/cmd/delete_test.go | 2 +- runsc/cmd/events.go | 2 +- runsc/cmd/exec.go | 2 +- runsc/cmd/exec_test.go | 2 +- runsc/cmd/gofer.go | 2 +- runsc/cmd/kill.go | 2 +- runsc/cmd/list.go | 2 +- runsc/cmd/path.go | 2 +- runsc/cmd/pause.go | 2 +- runsc/cmd/ps.go | 2 +- runsc/cmd/restore.go | 2 +- runsc/cmd/resume.go | 2 +- runsc/cmd/run.go | 2 +- runsc/cmd/spec.go | 2 +- runsc/cmd/start.go | 2 +- runsc/cmd/state.go | 2 +- runsc/cmd/wait.go | 2 +- runsc/console/console.go | 2 +- runsc/container/console_test.go | 2 +- runsc/container/container.go | 2 +- runsc/container/container_test.go | 2 +- runsc/container/fs.go | 2 +- runsc/container/fs_test.go | 2 +- runsc/container/hook.go | 2 +- runsc/container/multi_container_test.go | 2 +- runsc/container/status.go | 2 +- runsc/container/test_app.go | 2 +- runsc/fsgofer/filter/config.go | 2 +- runsc/fsgofer/filter/extra_filters.go | 2 +- runsc/fsgofer/filter/extra_filters_msan.go | 2 +- runsc/fsgofer/filter/extra_filters_race.go | 2 +- runsc/fsgofer/filter/filter.go | 2 +- runsc/fsgofer/fsgofer.go | 2 +- runsc/fsgofer/fsgofer_test.go | 2 +- runsc/fsgofer/fsgofer_unsafe.go | 2 +- runsc/main.go | 2 +- runsc/sandbox/chroot.go | 2 +- runsc/sandbox/network.go | 2 +- runsc/sandbox/sandbox.go | 2 +- runsc/specutils/namespace.go | 2 +- runsc/specutils/specutils.go | 2 +- runsc/specutils/specutils_test.go | 2 +- runsc/test/image/image.go | 2 +- runsc/test/image/image_test.go | 2 +- runsc/test/image/mysql.sql | 2 +- runsc/test/image/ruby.rb | 2 +- runsc/test/image/ruby.sh | 2 +- runsc/test/install.sh | 2 +- runsc/test/integration/exec_test.go | 2 +- runsc/test/integration/integration.go | 2 +- runsc/test/integration/integration_test.go | 2 +- runsc/test/root/cgroup_test.go | 2 +- runsc/test/root/chroot_test.go | 2 +- runsc/test/root/root.go | 2 +- runsc/test/testutil/docker.go | 2 +- runsc/test/testutil/testutil.go | 2 +- runsc/test/testutil/testutil_race.go | 2 +- runsc/tools/dockercfg/dockercfg.go | 2 +- tools/go_generics/generics.go | 2 +- tools/go_generics/generics_tests/all_stmts/input.go | 2 +- tools/go_generics/generics_tests/all_stmts/output/output.go | 2 +- tools/go_generics/generics_tests/all_types/input.go | 2 +- tools/go_generics/generics_tests/all_types/lib/lib.go | 2 +- tools/go_generics/generics_tests/all_types/output/output.go | 2 +- tools/go_generics/generics_tests/consts/input.go | 2 +- tools/go_generics/generics_tests/consts/output/output.go | 2 +- tools/go_generics/generics_tests/imports/input.go | 2 +- tools/go_generics/generics_tests/imports/output/output.go | 2 +- tools/go_generics/generics_tests/remove_typedef/input.go | 2 +- tools/go_generics/generics_tests/remove_typedef/output/output.go | 2 +- tools/go_generics/generics_tests/simple/input.go | 2 +- tools/go_generics/generics_tests/simple/output/output.go | 2 +- tools/go_generics/globals/globals_visitor.go | 2 +- tools/go_generics/globals/scope.go | 2 +- tools/go_generics/go_generics_unittest.sh | 2 +- tools/go_generics/imports.go | 2 +- tools/go_generics/merge.go | 2 +- tools/go_generics/remove.go | 2 +- tools/go_generics/rules_tests/template.go | 2 +- tools/go_generics/rules_tests/template_test.go | 2 +- tools/go_stateify/main.go | 2 +- tools/workspace_status.sh | 2 +- vdso/barrier.h | 2 +- vdso/check_vdso.py | 2 +- vdso/compiler.h | 2 +- vdso/cycle_clock.h | 2 +- vdso/seqlock.h | 2 +- vdso/syscalls.h | 2 +- vdso/vdso.cc | 2 +- vdso/vdso_time.cc | 2 +- vdso/vdso_time.h | 2 +- 923 files changed, 923 insertions(+), 923 deletions(-) (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/kokoro/run_build.sh b/kokoro/run_build.sh index f2b719f52..89e24b037 100755 --- a/kokoro/run_build.sh +++ b/kokoro/run_build.sh @@ -1,6 +1,6 @@ #!/bin/bash -# Copyright 2018 Google Inc. +# Copyright 2018 Google LLC # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/kokoro/run_tests.sh b/kokoro/run_tests.sh index 3f8841cee..0a0d73d29 100755 --- a/kokoro/run_tests.sh +++ b/kokoro/run_tests.sh @@ -1,6 +1,6 @@ #!/bin/bash -# Copyright 2018 Google Inc. +# Copyright 2018 Google LLC # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/pkg/abi/abi.go b/pkg/abi/abi.go index a53c2747b..7770f0405 100644 --- a/pkg/abi/abi.go +++ b/pkg/abi/abi.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/abi_linux.go b/pkg/abi/abi_linux.go index dd5d67b51..9d9f361a4 100644 --- a/pkg/abi/abi_linux.go +++ b/pkg/abi/abi_linux.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/flag.go b/pkg/abi/flag.go index 0391ccf37..0698e410f 100644 --- a/pkg/abi/flag.go +++ b/pkg/abi/flag.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/aio.go b/pkg/abi/linux/aio.go index 9c39ca2ef..1b7ca714a 100644 --- a/pkg/abi/linux/aio.go +++ b/pkg/abi/linux/aio.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/ashmem.go b/pkg/abi/linux/ashmem.go index 7fbfd2e68..ced1e44d4 100644 --- a/pkg/abi/linux/ashmem.go +++ b/pkg/abi/linux/ashmem.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/binder.go b/pkg/abi/linux/binder.go index b228898f9..522dc6f53 100644 --- a/pkg/abi/linux/binder.go +++ b/pkg/abi/linux/binder.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/bpf.go b/pkg/abi/linux/bpf.go index 80e5b1af1..d9cd09948 100644 --- a/pkg/abi/linux/bpf.go +++ b/pkg/abi/linux/bpf.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/capability.go b/pkg/abi/linux/capability.go index b470ce0a5..7d96f013e 100644 --- a/pkg/abi/linux/capability.go +++ b/pkg/abi/linux/capability.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/dev.go b/pkg/abi/linux/dev.go index ea5b16b7b..5b1199aac 100644 --- a/pkg/abi/linux/dev.go +++ b/pkg/abi/linux/dev.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/elf.go b/pkg/abi/linux/elf.go index 76c13b677..928067c04 100644 --- a/pkg/abi/linux/elf.go +++ b/pkg/abi/linux/elf.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/errors.go b/pkg/abi/linux/errors.go index b5ddb2b2f..01e4095b8 100644 --- a/pkg/abi/linux/errors.go +++ b/pkg/abi/linux/errors.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/eventfd.go b/pkg/abi/linux/eventfd.go index bc0fb44d2..5614f5cf1 100644 --- a/pkg/abi/linux/eventfd.go +++ b/pkg/abi/linux/eventfd.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/exec.go b/pkg/abi/linux/exec.go index 4d81eca54..a07c29243 100644 --- a/pkg/abi/linux/exec.go +++ b/pkg/abi/linux/exec.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/fcntl.go b/pkg/abi/linux/fcntl.go index 2a5ad6ed7..c8558933a 100644 --- a/pkg/abi/linux/fcntl.go +++ b/pkg/abi/linux/fcntl.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/file.go b/pkg/abi/linux/file.go index 9bf229a57..72e5c6f83 100644 --- a/pkg/abi/linux/file.go +++ b/pkg/abi/linux/file.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/fs.go b/pkg/abi/linux/fs.go index 32a0812b4..7817bfb52 100644 --- a/pkg/abi/linux/fs.go +++ b/pkg/abi/linux/fs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/futex.go b/pkg/abi/linux/futex.go index f63f5200c..5dff01fba 100644 --- a/pkg/abi/linux/futex.go +++ b/pkg/abi/linux/futex.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/inotify.go b/pkg/abi/linux/inotify.go index 072a2d146..79c5d3593 100644 --- a/pkg/abi/linux/inotify.go +++ b/pkg/abi/linux/inotify.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/ioctl.go b/pkg/abi/linux/ioctl.go index afd9ee82b..9afc3d1ef 100644 --- a/pkg/abi/linux/ioctl.go +++ b/pkg/abi/linux/ioctl.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/ip.go b/pkg/abi/linux/ip.go index 6b68999ab..fcec16965 100644 --- a/pkg/abi/linux/ip.go +++ b/pkg/abi/linux/ip.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/ipc.go b/pkg/abi/linux/ipc.go index 81e9904dd..10681768b 100644 --- a/pkg/abi/linux/ipc.go +++ b/pkg/abi/linux/ipc.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/limits.go b/pkg/abi/linux/limits.go index e1f0932ec..b2e51b9bd 100644 --- a/pkg/abi/linux/limits.go +++ b/pkg/abi/linux/limits.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/linux.go b/pkg/abi/linux/linux.go index de2af80dc..d365f693d 100644 --- a/pkg/abi/linux/linux.go +++ b/pkg/abi/linux/linux.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/mm.go b/pkg/abi/linux/mm.go index b48e1d18a..3fcdf8235 100644 --- a/pkg/abi/linux/mm.go +++ b/pkg/abi/linux/mm.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/netdevice.go b/pkg/abi/linux/netdevice.go index 88654a1b3..e3b6b1e40 100644 --- a/pkg/abi/linux/netdevice.go +++ b/pkg/abi/linux/netdevice.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/netlink.go b/pkg/abi/linux/netlink.go index e823ffa7e..10ceb5bf2 100644 --- a/pkg/abi/linux/netlink.go +++ b/pkg/abi/linux/netlink.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/netlink_route.go b/pkg/abi/linux/netlink_route.go index a5d778748..4200b6506 100644 --- a/pkg/abi/linux/netlink_route.go +++ b/pkg/abi/linux/netlink_route.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/poll.go b/pkg/abi/linux/poll.go index f373cfca1..9f0b15d1c 100644 --- a/pkg/abi/linux/poll.go +++ b/pkg/abi/linux/poll.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/prctl.go b/pkg/abi/linux/prctl.go index 074ec03f0..e152c4c27 100644 --- a/pkg/abi/linux/prctl.go +++ b/pkg/abi/linux/prctl.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/ptrace.go b/pkg/abi/linux/ptrace.go index ba48d4d6d..7db4f5464 100644 --- a/pkg/abi/linux/ptrace.go +++ b/pkg/abi/linux/ptrace.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/rusage.go b/pkg/abi/linux/rusage.go index a4a89abda..7fea4b589 100644 --- a/pkg/abi/linux/rusage.go +++ b/pkg/abi/linux/rusage.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/sched.go b/pkg/abi/linux/sched.go index 05fda1604..ef96a3801 100644 --- a/pkg/abi/linux/sched.go +++ b/pkg/abi/linux/sched.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/seccomp.go b/pkg/abi/linux/seccomp.go index a8de9d3d0..9963ceeba 100644 --- a/pkg/abi/linux/seccomp.go +++ b/pkg/abi/linux/seccomp.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/sem.go b/pkg/abi/linux/sem.go index 3495f5cd0..d1a0bdb32 100644 --- a/pkg/abi/linux/sem.go +++ b/pkg/abi/linux/sem.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/shm.go b/pkg/abi/linux/shm.go index f50b3c2e2..82a80e609 100644 --- a/pkg/abi/linux/shm.go +++ b/pkg/abi/linux/shm.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/signal.go b/pkg/abi/linux/signal.go index b2c7230c4..bf9bce6ed 100644 --- a/pkg/abi/linux/signal.go +++ b/pkg/abi/linux/signal.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/socket.go b/pkg/abi/linux/socket.go index 19b5fa212..af0761a3b 100644 --- a/pkg/abi/linux/socket.go +++ b/pkg/abi/linux/socket.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/time.go b/pkg/abi/linux/time.go index 4569f4208..bbd21e726 100644 --- a/pkg/abi/linux/time.go +++ b/pkg/abi/linux/time.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/timer.go b/pkg/abi/linux/timer.go index 6c4675c35..a6f420bdb 100644 --- a/pkg/abi/linux/timer.go +++ b/pkg/abi/linux/timer.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/tty.go b/pkg/abi/linux/tty.go index f63dc52aa..e6f7c5b2a 100644 --- a/pkg/abi/linux/tty.go +++ b/pkg/abi/linux/tty.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/uio.go b/pkg/abi/linux/uio.go index 93c972774..7e00d9959 100644 --- a/pkg/abi/linux/uio.go +++ b/pkg/abi/linux/uio.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/utsname.go b/pkg/abi/linux/utsname.go index 7d33d20de..f80ed7d4a 100644 --- a/pkg/abi/linux/utsname.go +++ b/pkg/abi/linux/utsname.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/amutex/amutex.go b/pkg/amutex/amutex.go index 1cb73359a..26b674435 100644 --- a/pkg/amutex/amutex.go +++ b/pkg/amutex/amutex.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/amutex/amutex_test.go b/pkg/amutex/amutex_test.go index 876e47b19..104e0dab1 100644 --- a/pkg/amutex/amutex_test.go +++ b/pkg/amutex/amutex_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/atomicbitops/atomic_bitops.go b/pkg/atomicbitops/atomic_bitops.go index 6635ea0d2..9a57f9599 100644 --- a/pkg/atomicbitops/atomic_bitops.go +++ b/pkg/atomicbitops/atomic_bitops.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/atomicbitops/atomic_bitops_amd64.s b/pkg/atomicbitops/atomic_bitops_amd64.s index 542452bec..b37e3aad3 100644 --- a/pkg/atomicbitops/atomic_bitops_amd64.s +++ b/pkg/atomicbitops/atomic_bitops_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/atomicbitops/atomic_bitops_common.go b/pkg/atomicbitops/atomic_bitops_common.go index 542ff4e83..b03242baa 100644 --- a/pkg/atomicbitops/atomic_bitops_common.go +++ b/pkg/atomicbitops/atomic_bitops_common.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/atomicbitops/atomic_bitops_test.go b/pkg/atomicbitops/atomic_bitops_test.go index ec0c07ee2..ee6207cb3 100644 --- a/pkg/atomicbitops/atomic_bitops_test.go +++ b/pkg/atomicbitops/atomic_bitops_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/binary/binary.go b/pkg/binary/binary.go index 3b18a86ee..02f7e9fb8 100644 --- a/pkg/binary/binary.go +++ b/pkg/binary/binary.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/binary/binary_test.go b/pkg/binary/binary_test.go index 921a0369a..d8d481f32 100644 --- a/pkg/binary/binary_test.go +++ b/pkg/binary/binary_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bits/bits.go b/pkg/bits/bits.go index 50ca4bff7..eb3c80f49 100644 --- a/pkg/bits/bits.go +++ b/pkg/bits/bits.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bits/bits_template.go b/pkg/bits/bits_template.go index 0a01f29c2..8c578cca2 100644 --- a/pkg/bits/bits_template.go +++ b/pkg/bits/bits_template.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bits/uint64_arch_amd64.go b/pkg/bits/uint64_arch_amd64.go index 068597f68..1fef89394 100644 --- a/pkg/bits/uint64_arch_amd64.go +++ b/pkg/bits/uint64_arch_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bits/uint64_arch_amd64_asm.s b/pkg/bits/uint64_arch_amd64_asm.s index 33885641a..8c7322f0f 100644 --- a/pkg/bits/uint64_arch_amd64_asm.s +++ b/pkg/bits/uint64_arch_amd64_asm.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bits/uint64_arch_generic.go b/pkg/bits/uint64_arch_generic.go index 862033a4b..cfb47400b 100644 --- a/pkg/bits/uint64_arch_generic.go +++ b/pkg/bits/uint64_arch_generic.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bits/uint64_test.go b/pkg/bits/uint64_test.go index 906017e1a..d6dbaf602 100644 --- a/pkg/bits/uint64_test.go +++ b/pkg/bits/uint64_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bpf/bpf.go b/pkg/bpf/bpf.go index 757744090..98d44d911 100644 --- a/pkg/bpf/bpf.go +++ b/pkg/bpf/bpf.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bpf/decoder.go b/pkg/bpf/decoder.go index ef41e9edc..ae6b8839a 100644 --- a/pkg/bpf/decoder.go +++ b/pkg/bpf/decoder.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bpf/decoder_test.go b/pkg/bpf/decoder_test.go index 18709b944..f093e1e41 100644 --- a/pkg/bpf/decoder_test.go +++ b/pkg/bpf/decoder_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bpf/input_bytes.go b/pkg/bpf/input_bytes.go index 74af038eb..745c0749b 100644 --- a/pkg/bpf/input_bytes.go +++ b/pkg/bpf/input_bytes.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bpf/interpreter.go b/pkg/bpf/interpreter.go index 111ada9d1..86c7add4d 100644 --- a/pkg/bpf/interpreter.go +++ b/pkg/bpf/interpreter.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bpf/interpreter_test.go b/pkg/bpf/interpreter_test.go index 9e5e33228..c46a43991 100644 --- a/pkg/bpf/interpreter_test.go +++ b/pkg/bpf/interpreter_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bpf/program_builder.go b/pkg/bpf/program_builder.go index bad56d7ac..b4ce228e1 100644 --- a/pkg/bpf/program_builder.go +++ b/pkg/bpf/program_builder.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bpf/program_builder_test.go b/pkg/bpf/program_builder_test.go index 7e4f06584..0e0b79d88 100644 --- a/pkg/bpf/program_builder_test.go +++ b/pkg/bpf/program_builder_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/compressio/compressio.go b/pkg/compressio/compressio.go index 667f17c5c..205536812 100644 --- a/pkg/compressio/compressio.go +++ b/pkg/compressio/compressio.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/compressio/compressio_test.go b/pkg/compressio/compressio_test.go index 7cb5f8dc4..1bbabee79 100644 --- a/pkg/compressio/compressio_test.go +++ b/pkg/compressio/compressio_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/control/client/client.go b/pkg/control/client/client.go index f7c2e8776..0d0c9f148 100644 --- a/pkg/control/client/client.go +++ b/pkg/control/client/client.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/control/server/server.go b/pkg/control/server/server.go index d00061ce3..c46b5d70b 100644 --- a/pkg/control/server/server.go +++ b/pkg/control/server/server.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/cpuid/cpu_amd64.s b/pkg/cpuid/cpu_amd64.s index 48a13c6fd..905c1d12e 100644 --- a/pkg/cpuid/cpu_amd64.s +++ b/pkg/cpuid/cpu_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/cpuid/cpuid.go b/pkg/cpuid/cpuid.go index e91e34dc7..5b083a5fb 100644 --- a/pkg/cpuid/cpuid.go +++ b/pkg/cpuid/cpuid.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/cpuid/cpuid_parse_test.go b/pkg/cpuid/cpuid_parse_test.go index c4f52818c..81b06f48c 100644 --- a/pkg/cpuid/cpuid_parse_test.go +++ b/pkg/cpuid/cpuid_parse_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/cpuid/cpuid_test.go b/pkg/cpuid/cpuid_test.go index 02f732f85..0decd8f08 100644 --- a/pkg/cpuid/cpuid_test.go +++ b/pkg/cpuid/cpuid_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/dhcp/client.go b/pkg/dhcp/client.go index 92c634a14..3330c4998 100644 --- a/pkg/dhcp/client.go +++ b/pkg/dhcp/client.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/dhcp/dhcp.go b/pkg/dhcp/dhcp.go index ceaba34c3..ad11e178a 100644 --- a/pkg/dhcp/dhcp.go +++ b/pkg/dhcp/dhcp.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/dhcp/dhcp_string.go b/pkg/dhcp/dhcp_string.go index 7cabed29e..8533895bd 100644 --- a/pkg/dhcp/dhcp_string.go +++ b/pkg/dhcp/dhcp_string.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/dhcp/dhcp_test.go b/pkg/dhcp/dhcp_test.go index d60e3752b..a21dce6bc 100644 --- a/pkg/dhcp/dhcp_test.go +++ b/pkg/dhcp/dhcp_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/dhcp/server.go b/pkg/dhcp/server.go index 26700bdbc..3e06ab4c7 100644 --- a/pkg/dhcp/server.go +++ b/pkg/dhcp/server.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/eventchannel/event.go b/pkg/eventchannel/event.go index bfd28256e..41a7b5ed3 100644 --- a/pkg/eventchannel/event.go +++ b/pkg/eventchannel/event.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/eventchannel/event.proto b/pkg/eventchannel/event.proto index 455f03658..c1679c7e7 100644 --- a/pkg/eventchannel/event.proto +++ b/pkg/eventchannel/event.proto @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/fd/fd.go b/pkg/fd/fd.go index 32d24c41b..f6656ffa1 100644 --- a/pkg/fd/fd.go +++ b/pkg/fd/fd.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/fd/fd_test.go b/pkg/fd/fd_test.go index 94b3eb7cc..42bb3ef6c 100644 --- a/pkg/fd/fd_test.go +++ b/pkg/fd/fd_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/gate/gate.go b/pkg/gate/gate.go index 93808c9dd..48122bf5a 100644 --- a/pkg/gate/gate.go +++ b/pkg/gate/gate.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/gate/gate_test.go b/pkg/gate/gate_test.go index 06587339b..95620fa8e 100644 --- a/pkg/gate/gate_test.go +++ b/pkg/gate/gate_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/ilist/list.go b/pkg/ilist/list.go index 4ae02eee9..51c9b6df3 100644 --- a/pkg/ilist/list.go +++ b/pkg/ilist/list.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/ilist/list_test.go b/pkg/ilist/list_test.go index 2c56280f6..4bda570b6 100644 --- a/pkg/ilist/list_test.go +++ b/pkg/ilist/list_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/linewriter/linewriter.go b/pkg/linewriter/linewriter.go index 98f974410..5fbd4e779 100644 --- a/pkg/linewriter/linewriter.go +++ b/pkg/linewriter/linewriter.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/linewriter/linewriter_test.go b/pkg/linewriter/linewriter_test.go index ce97cca05..9140ee6af 100644 --- a/pkg/linewriter/linewriter_test.go +++ b/pkg/linewriter/linewriter_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/log/glog.go b/pkg/log/glog.go index 58b4052e6..fbb58501b 100644 --- a/pkg/log/glog.go +++ b/pkg/log/glog.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/log/glog_unsafe.go b/pkg/log/glog_unsafe.go index c320190b8..bb06aa7d3 100644 --- a/pkg/log/glog_unsafe.go +++ b/pkg/log/glog_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/log/json.go b/pkg/log/json.go index 3887f1cd5..96bd13d87 100644 --- a/pkg/log/json.go +++ b/pkg/log/json.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/log/json_test.go b/pkg/log/json_test.go index 3b167dab0..b8c7a795e 100644 --- a/pkg/log/json_test.go +++ b/pkg/log/json_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/log/log.go b/pkg/log/log.go index c496e86e4..b8d456aae 100644 --- a/pkg/log/log.go +++ b/pkg/log/log.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/log/log_test.go b/pkg/log/log_test.go index d93e989dc..a59d457dd 100644 --- a/pkg/log/log_test.go +++ b/pkg/log/log_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/metric/metric.go b/pkg/metric/metric.go index 763cd6bc2..02af75974 100644 --- a/pkg/metric/metric.go +++ b/pkg/metric/metric.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/metric/metric.proto b/pkg/metric/metric.proto index 6108cb7c0..917fda1ac 100644 --- a/pkg/metric/metric.proto +++ b/pkg/metric/metric.proto @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/metric/metric_test.go b/pkg/metric/metric_test.go index 7d156e4a5..40034a589 100644 --- a/pkg/metric/metric_test.go +++ b/pkg/metric/metric_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/buffer.go b/pkg/p9/buffer.go index fc65d2c5f..9575ddf12 100644 --- a/pkg/p9/buffer.go +++ b/pkg/p9/buffer.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/client.go b/pkg/p9/client.go index 5fa231bc5..3ebfab82a 100644 --- a/pkg/p9/client.go +++ b/pkg/p9/client.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/client_file.go b/pkg/p9/client_file.go index a46efd27f..066639fda 100644 --- a/pkg/p9/client_file.go +++ b/pkg/p9/client_file.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/client_test.go b/pkg/p9/client_test.go index 06302a76a..f7145452d 100644 --- a/pkg/p9/client_test.go +++ b/pkg/p9/client_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/file.go b/pkg/p9/file.go index 9723fa24d..d2e89e373 100644 --- a/pkg/p9/file.go +++ b/pkg/p9/file.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/handlers.go b/pkg/p9/handlers.go index ea41f97c7..959dff31d 100644 --- a/pkg/p9/handlers.go +++ b/pkg/p9/handlers.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/local_server/local_server.go b/pkg/p9/local_server/local_server.go index cef3701a7..1e6aaa762 100644 --- a/pkg/p9/local_server/local_server.go +++ b/pkg/p9/local_server/local_server.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/messages.go b/pkg/p9/messages.go index b3d76801b..972c37344 100644 --- a/pkg/p9/messages.go +++ b/pkg/p9/messages.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/messages_test.go b/pkg/p9/messages_test.go index f353755f1..dfb41bb76 100644 --- a/pkg/p9/messages_test.go +++ b/pkg/p9/messages_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/p9.go b/pkg/p9/p9.go index c6899c3ce..3b0993ecd 100644 --- a/pkg/p9/p9.go +++ b/pkg/p9/p9.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/p9_test.go b/pkg/p9/p9_test.go index a50ac80a4..02498346c 100644 --- a/pkg/p9/p9_test.go +++ b/pkg/p9/p9_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/p9test/client_test.go b/pkg/p9/p9test/client_test.go index 34ddccd8b..db562b9ba 100644 --- a/pkg/p9/p9test/client_test.go +++ b/pkg/p9/p9test/client_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/p9test/mocks.go b/pkg/p9/p9test/mocks.go index 9d039ac63..9a8c14975 100644 --- a/pkg/p9/p9test/mocks.go +++ b/pkg/p9/p9test/mocks.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/pool.go b/pkg/p9/pool.go index 9a508b898..34ed898e8 100644 --- a/pkg/p9/pool.go +++ b/pkg/p9/pool.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/pool_test.go b/pkg/p9/pool_test.go index 96be2c8bd..71052d8c4 100644 --- a/pkg/p9/pool_test.go +++ b/pkg/p9/pool_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/server.go b/pkg/p9/server.go index 28a273ac6..5c7cb18c8 100644 --- a/pkg/p9/server.go +++ b/pkg/p9/server.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/transport.go b/pkg/p9/transport.go index b5df29961..97396806c 100644 --- a/pkg/p9/transport.go +++ b/pkg/p9/transport.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/transport_test.go b/pkg/p9/transport_test.go index d6d4b6365..3352a5205 100644 --- a/pkg/p9/transport_test.go +++ b/pkg/p9/transport_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/version.go b/pkg/p9/version.go index 8783eaa7e..ceb6fabbf 100644 --- a/pkg/p9/version.go +++ b/pkg/p9/version.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/version_test.go b/pkg/p9/version_test.go index 634ac3ca5..c053614c9 100644 --- a/pkg/p9/version_test.go +++ b/pkg/p9/version_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/rand/rand.go b/pkg/rand/rand.go index e81f0f5db..593a14380 100644 --- a/pkg/rand/rand.go +++ b/pkg/rand/rand.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/rand/rand_linux.go b/pkg/rand/rand_linux.go index a2be66b3b..7ebe8f3b0 100644 --- a/pkg/rand/rand_linux.go +++ b/pkg/rand/rand_linux.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/refs/refcounter.go b/pkg/refs/refcounter.go index 638a93bab..8f08c74c7 100644 --- a/pkg/refs/refcounter.go +++ b/pkg/refs/refcounter.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/refs/refcounter_state.go b/pkg/refs/refcounter_state.go index 093eae785..136f06fbf 100644 --- a/pkg/refs/refcounter_state.go +++ b/pkg/refs/refcounter_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/refs/refcounter_test.go b/pkg/refs/refcounter_test.go index cc11bcd71..abaa87453 100644 --- a/pkg/refs/refcounter_test.go +++ b/pkg/refs/refcounter_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/seccomp/seccomp.go b/pkg/seccomp/seccomp.go index a746dc9b3..1dfbf749e 100644 --- a/pkg/seccomp/seccomp.go +++ b/pkg/seccomp/seccomp.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/seccomp/seccomp_rules.go b/pkg/seccomp/seccomp_rules.go index 6b707f195..a9278c64b 100644 --- a/pkg/seccomp/seccomp_rules.go +++ b/pkg/seccomp/seccomp_rules.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/seccomp/seccomp_test.go b/pkg/seccomp/seccomp_test.go index 0188ad4f3..226f30b7b 100644 --- a/pkg/seccomp/seccomp_test.go +++ b/pkg/seccomp/seccomp_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/seccomp/seccomp_test_victim.go b/pkg/seccomp/seccomp_test_victim.go index 4f2ae4dac..007038273 100644 --- a/pkg/seccomp/seccomp_test_victim.go +++ b/pkg/seccomp/seccomp_test_victim.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/seccomp/seccomp_unsafe.go b/pkg/seccomp/seccomp_unsafe.go index ae18534bf..dd009221a 100644 --- a/pkg/seccomp/seccomp_unsafe.go +++ b/pkg/seccomp/seccomp_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/secio/full_reader.go b/pkg/secio/full_reader.go index b2dbb8615..90b1772a7 100644 --- a/pkg/secio/full_reader.go +++ b/pkg/secio/full_reader.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/secio/secio.go b/pkg/secio/secio.go index fc625efb8..e5f74a497 100644 --- a/pkg/secio/secio.go +++ b/pkg/secio/secio.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/secio/secio_test.go b/pkg/secio/secio_test.go index 64b4cc17d..8304c4f74 100644 --- a/pkg/secio/secio_test.go +++ b/pkg/secio/secio_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/segment/range.go b/pkg/segment/range.go index 34c067265..057bcd7ff 100644 --- a/pkg/segment/range.go +++ b/pkg/segment/range.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/segment/set.go b/pkg/segment/set.go index cffec2a2c..a9a3b8875 100644 --- a/pkg/segment/set.go +++ b/pkg/segment/set.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/segment/set_state.go b/pkg/segment/set_state.go index a763d1915..b86e1b75f 100644 --- a/pkg/segment/set_state.go +++ b/pkg/segment/set_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/segment/test/segment_test.go b/pkg/segment/test/segment_test.go index 7ea24b177..0825105db 100644 --- a/pkg/segment/test/segment_test.go +++ b/pkg/segment/test/segment_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/segment/test/set_functions.go b/pkg/segment/test/set_functions.go index 37c196ea1..05ba5fbb9 100644 --- a/pkg/segment/test/set_functions.go +++ b/pkg/segment/test/set_functions.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/aligned.go b/pkg/sentry/arch/aligned.go index 193232e27..c88c034f6 100644 --- a/pkg/sentry/arch/aligned.go +++ b/pkg/sentry/arch/aligned.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/arch.go b/pkg/sentry/arch/arch.go index 21cb84502..575b7ba66 100644 --- a/pkg/sentry/arch/arch.go +++ b/pkg/sentry/arch/arch.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/arch_amd64.go b/pkg/sentry/arch/arch_amd64.go index 5ba6c19ea..bb80a7bed 100644 --- a/pkg/sentry/arch/arch_amd64.go +++ b/pkg/sentry/arch/arch_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/arch_amd64.s b/pkg/sentry/arch/arch_amd64.s index 10d621b6d..fa9857df7 100644 --- a/pkg/sentry/arch/arch_amd64.s +++ b/pkg/sentry/arch/arch_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/arch_state_x86.go b/pkg/sentry/arch/arch_state_x86.go index e9c23a06b..604bd08a6 100644 --- a/pkg/sentry/arch/arch_state_x86.go +++ b/pkg/sentry/arch/arch_state_x86.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/arch_x86.go b/pkg/sentry/arch/arch_x86.go index b35eec53c..59bf89d99 100644 --- a/pkg/sentry/arch/arch_x86.go +++ b/pkg/sentry/arch/arch_x86.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/auxv.go b/pkg/sentry/arch/auxv.go index 81cfb4a01..5df65a691 100644 --- a/pkg/sentry/arch/auxv.go +++ b/pkg/sentry/arch/auxv.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/registers.proto b/pkg/sentry/arch/registers.proto index 437ff44ca..f4c2f7043 100644 --- a/pkg/sentry/arch/registers.proto +++ b/pkg/sentry/arch/registers.proto @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/signal_act.go b/pkg/sentry/arch/signal_act.go index 36437b965..ad098c746 100644 --- a/pkg/sentry/arch/signal_act.go +++ b/pkg/sentry/arch/signal_act.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/signal_amd64.go b/pkg/sentry/arch/signal_amd64.go index 9ca4c8ed1..f7f054b0b 100644 --- a/pkg/sentry/arch/signal_amd64.go +++ b/pkg/sentry/arch/signal_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/signal_info.go b/pkg/sentry/arch/signal_info.go index ec004ae75..fa0ecbec5 100644 --- a/pkg/sentry/arch/signal_info.go +++ b/pkg/sentry/arch/signal_info.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/signal_stack.go b/pkg/sentry/arch/signal_stack.go index ba43dd1d4..c02ae3b7c 100644 --- a/pkg/sentry/arch/signal_stack.go +++ b/pkg/sentry/arch/signal_stack.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/stack.go b/pkg/sentry/arch/stack.go index 6c1b9be82..716a3574d 100644 --- a/pkg/sentry/arch/stack.go +++ b/pkg/sentry/arch/stack.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/syscalls_amd64.go b/pkg/sentry/arch/syscalls_amd64.go index 41d8ba0d1..47c31d4b9 100644 --- a/pkg/sentry/arch/syscalls_amd64.go +++ b/pkg/sentry/arch/syscalls_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/context/context.go b/pkg/sentry/context/context.go index 598c5b4ff..12bdcef85 100644 --- a/pkg/sentry/context/context.go +++ b/pkg/sentry/context/context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/context/contexttest/contexttest.go b/pkg/sentry/context/contexttest/contexttest.go index b3c6a566b..d2f084ed7 100644 --- a/pkg/sentry/context/contexttest/contexttest.go +++ b/pkg/sentry/context/contexttest/contexttest.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/control/control.go b/pkg/sentry/control/control.go index a6ee6e649..32d30b6ea 100644 --- a/pkg/sentry/control/control.go +++ b/pkg/sentry/control/control.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/control/proc.go b/pkg/sentry/control/proc.go index 0ba730c1e..b6ac2f312 100644 --- a/pkg/sentry/control/proc.go +++ b/pkg/sentry/control/proc.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/control/proc_test.go b/pkg/sentry/control/proc_test.go index 22c826236..5d52cd829 100644 --- a/pkg/sentry/control/proc_test.go +++ b/pkg/sentry/control/proc_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/control/state.go b/pkg/sentry/control/state.go index cee4db636..0a480c84a 100644 --- a/pkg/sentry/control/state.go +++ b/pkg/sentry/control/state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/device/device.go b/pkg/sentry/device/device.go index 21fee8f8a..27e4eb258 100644 --- a/pkg/sentry/device/device.go +++ b/pkg/sentry/device/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/device/device_test.go b/pkg/sentry/device/device_test.go index dfec45046..5d8805c2f 100644 --- a/pkg/sentry/device/device_test.go +++ b/pkg/sentry/device/device_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/anon/anon.go b/pkg/sentry/fs/anon/anon.go index ddc2c0985..743cf511f 100644 --- a/pkg/sentry/fs/anon/anon.go +++ b/pkg/sentry/fs/anon/anon.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/anon/device.go b/pkg/sentry/fs/anon/device.go index 1c666729c..2d1249299 100644 --- a/pkg/sentry/fs/anon/device.go +++ b/pkg/sentry/fs/anon/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/ashmem/area.go b/pkg/sentry/fs/ashmem/area.go index bfd7f2762..5372875ac 100644 --- a/pkg/sentry/fs/ashmem/area.go +++ b/pkg/sentry/fs/ashmem/area.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/ashmem/device.go b/pkg/sentry/fs/ashmem/device.go index d0986fa11..962da141b 100644 --- a/pkg/sentry/fs/ashmem/device.go +++ b/pkg/sentry/fs/ashmem/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/ashmem/pin_board.go b/pkg/sentry/fs/ashmem/pin_board.go index ecba395a0..7c997f533 100644 --- a/pkg/sentry/fs/ashmem/pin_board.go +++ b/pkg/sentry/fs/ashmem/pin_board.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/ashmem/pin_board_test.go b/pkg/sentry/fs/ashmem/pin_board_test.go index f4ea5de6d..736e628dc 100644 --- a/pkg/sentry/fs/ashmem/pin_board_test.go +++ b/pkg/sentry/fs/ashmem/pin_board_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/attr.go b/pkg/sentry/fs/attr.go index 091f4ac63..59e060e3c 100644 --- a/pkg/sentry/fs/attr.go +++ b/pkg/sentry/fs/attr.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/binder/binder.go b/pkg/sentry/fs/binder/binder.go index 502a262dd..42b9e8b26 100644 --- a/pkg/sentry/fs/binder/binder.go +++ b/pkg/sentry/fs/binder/binder.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/context.go b/pkg/sentry/fs/context.go index da46ad77f..1775d3486 100644 --- a/pkg/sentry/fs/context.go +++ b/pkg/sentry/fs/context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/copy_up.go b/pkg/sentry/fs/copy_up.go index 8c949b176..d65dc74bf 100644 --- a/pkg/sentry/fs/copy_up.go +++ b/pkg/sentry/fs/copy_up.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/copy_up_test.go b/pkg/sentry/fs/copy_up_test.go index c3c9d963d..64f030f72 100644 --- a/pkg/sentry/fs/copy_up_test.go +++ b/pkg/sentry/fs/copy_up_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/dentry.go b/pkg/sentry/fs/dentry.go index b347468ff..ef6d1a870 100644 --- a/pkg/sentry/fs/dentry.go +++ b/pkg/sentry/fs/dentry.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/dev/dev.go b/pkg/sentry/fs/dev/dev.go index 3f4f2a40a..05a5005ad 100644 --- a/pkg/sentry/fs/dev/dev.go +++ b/pkg/sentry/fs/dev/dev.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/dev/device.go b/pkg/sentry/fs/dev/device.go index 9d935e008..3cecdf6e2 100644 --- a/pkg/sentry/fs/dev/device.go +++ b/pkg/sentry/fs/dev/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/dev/fs.go b/pkg/sentry/fs/dev/fs.go index 2ae49be4e..d96f4f423 100644 --- a/pkg/sentry/fs/dev/fs.go +++ b/pkg/sentry/fs/dev/fs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/dev/full.go b/pkg/sentry/fs/dev/full.go index 492b8eb3a..eeda646ab 100644 --- a/pkg/sentry/fs/dev/full.go +++ b/pkg/sentry/fs/dev/full.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/dev/null.go b/pkg/sentry/fs/dev/null.go index 2977c8670..68090f353 100644 --- a/pkg/sentry/fs/dev/null.go +++ b/pkg/sentry/fs/dev/null.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/dev/random.go b/pkg/sentry/fs/dev/random.go index 47b76218f..33e4913e4 100644 --- a/pkg/sentry/fs/dev/random.go +++ b/pkg/sentry/fs/dev/random.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/dirent.go b/pkg/sentry/fs/dirent.go index 27fea0019..2c01485a8 100644 --- a/pkg/sentry/fs/dirent.go +++ b/pkg/sentry/fs/dirent.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/dirent_cache.go b/pkg/sentry/fs/dirent_cache.go index c680e4828..502b0a09b 100644 --- a/pkg/sentry/fs/dirent_cache.go +++ b/pkg/sentry/fs/dirent_cache.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/dirent_cache_test.go b/pkg/sentry/fs/dirent_cache_test.go index 82b7f6bd5..5d0e9d91c 100644 --- a/pkg/sentry/fs/dirent_cache_test.go +++ b/pkg/sentry/fs/dirent_cache_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/dirent_refs_test.go b/pkg/sentry/fs/dirent_refs_test.go index f9dcba316..325404e27 100644 --- a/pkg/sentry/fs/dirent_refs_test.go +++ b/pkg/sentry/fs/dirent_refs_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/dirent_state.go b/pkg/sentry/fs/dirent_state.go index 04ab197b9..5cf151dab 100644 --- a/pkg/sentry/fs/dirent_state.go +++ b/pkg/sentry/fs/dirent_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fdpipe/pipe.go b/pkg/sentry/fs/fdpipe/pipe.go index 2e34604e6..bfafff5ec 100644 --- a/pkg/sentry/fs/fdpipe/pipe.go +++ b/pkg/sentry/fs/fdpipe/pipe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fdpipe/pipe_opener.go b/pkg/sentry/fs/fdpipe/pipe_opener.go index 945cfaf08..92ab6ff0e 100644 --- a/pkg/sentry/fs/fdpipe/pipe_opener.go +++ b/pkg/sentry/fs/fdpipe/pipe_opener.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fdpipe/pipe_opener_test.go b/pkg/sentry/fs/fdpipe/pipe_opener_test.go index 83f6c1986..69516e048 100644 --- a/pkg/sentry/fs/fdpipe/pipe_opener_test.go +++ b/pkg/sentry/fs/fdpipe/pipe_opener_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fdpipe/pipe_state.go b/pkg/sentry/fs/fdpipe/pipe_state.go index 99c40d8ed..4395666ad 100644 --- a/pkg/sentry/fs/fdpipe/pipe_state.go +++ b/pkg/sentry/fs/fdpipe/pipe_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fdpipe/pipe_test.go b/pkg/sentry/fs/fdpipe/pipe_test.go index 6cd314f5b..d3f15be6b 100644 --- a/pkg/sentry/fs/fdpipe/pipe_test.go +++ b/pkg/sentry/fs/fdpipe/pipe_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/file.go b/pkg/sentry/fs/file.go index 36794d378..d6752ed1b 100644 --- a/pkg/sentry/fs/file.go +++ b/pkg/sentry/fs/file.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/file_operations.go b/pkg/sentry/fs/file_operations.go index d223bb5c7..28e8e233d 100644 --- a/pkg/sentry/fs/file_operations.go +++ b/pkg/sentry/fs/file_operations.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/file_overlay.go b/pkg/sentry/fs/file_overlay.go index 41e646ee8..9b958b64b 100644 --- a/pkg/sentry/fs/file_overlay.go +++ b/pkg/sentry/fs/file_overlay.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/file_overlay_test.go b/pkg/sentry/fs/file_overlay_test.go index 830458ff9..11e4f7203 100644 --- a/pkg/sentry/fs/file_overlay_test.go +++ b/pkg/sentry/fs/file_overlay_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/file_state.go b/pkg/sentry/fs/file_state.go index f848d1b79..1c3bae3e8 100644 --- a/pkg/sentry/fs/file_state.go +++ b/pkg/sentry/fs/file_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/file_test.go b/pkg/sentry/fs/file_test.go index 18aee7101..f3ed9a70b 100644 --- a/pkg/sentry/fs/file_test.go +++ b/pkg/sentry/fs/file_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/filesystems.go b/pkg/sentry/fs/filesystems.go index 5a1e7a270..ba8be85e4 100644 --- a/pkg/sentry/fs/filesystems.go +++ b/pkg/sentry/fs/filesystems.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/filetest/filetest.go b/pkg/sentry/fs/filetest/filetest.go index 1831aa82f..65ca196d9 100644 --- a/pkg/sentry/fs/filetest/filetest.go +++ b/pkg/sentry/fs/filetest/filetest.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/flags.go b/pkg/sentry/fs/flags.go index 1aa271560..bf2a20b33 100644 --- a/pkg/sentry/fs/flags.go +++ b/pkg/sentry/fs/flags.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fs.go b/pkg/sentry/fs/fs.go index 6ec9ff446..b5c72990e 100644 --- a/pkg/sentry/fs/fs.go +++ b/pkg/sentry/fs/fs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fsutil/dirty_set.go b/pkg/sentry/fs/fsutil/dirty_set.go index 8e31e48fd..5add16ac4 100644 --- a/pkg/sentry/fs/fsutil/dirty_set.go +++ b/pkg/sentry/fs/fsutil/dirty_set.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fsutil/dirty_set_test.go b/pkg/sentry/fs/fsutil/dirty_set_test.go index f7693cb19..f5c9d9215 100644 --- a/pkg/sentry/fs/fsutil/dirty_set_test.go +++ b/pkg/sentry/fs/fsutil/dirty_set_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fsutil/file.go b/pkg/sentry/fs/fsutil/file.go index d5881613b..46db2e51c 100644 --- a/pkg/sentry/fs/fsutil/file.go +++ b/pkg/sentry/fs/fsutil/file.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fsutil/file_range_set.go b/pkg/sentry/fs/fsutil/file_range_set.go index da6949ccb..dd7ab4b4a 100644 --- a/pkg/sentry/fs/fsutil/file_range_set.go +++ b/pkg/sentry/fs/fsutil/file_range_set.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fsutil/frame_ref_set.go b/pkg/sentry/fs/fsutil/frame_ref_set.go index 14dece315..b6e783614 100644 --- a/pkg/sentry/fs/fsutil/frame_ref_set.go +++ b/pkg/sentry/fs/fsutil/frame_ref_set.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fsutil/fsutil.go b/pkg/sentry/fs/fsutil/fsutil.go index 6fe4ef13d..3d7f3732d 100644 --- a/pkg/sentry/fs/fsutil/fsutil.go +++ b/pkg/sentry/fs/fsutil/fsutil.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fsutil/handle.go b/pkg/sentry/fs/fsutil/handle.go index e7efd3c0f..8920b72ee 100644 --- a/pkg/sentry/fs/fsutil/handle.go +++ b/pkg/sentry/fs/fsutil/handle.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fsutil/handle_test.go b/pkg/sentry/fs/fsutil/handle_test.go index d94c3eb0d..43e1a3bdf 100644 --- a/pkg/sentry/fs/fsutil/handle_test.go +++ b/pkg/sentry/fs/fsutil/handle_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fsutil/host_file_mapper.go b/pkg/sentry/fs/fsutil/host_file_mapper.go index 9c1e2f76f..9599665f0 100644 --- a/pkg/sentry/fs/fsutil/host_file_mapper.go +++ b/pkg/sentry/fs/fsutil/host_file_mapper.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fsutil/host_file_mapper_state.go b/pkg/sentry/fs/fsutil/host_file_mapper_state.go index 57705decd..bbd15b30b 100644 --- a/pkg/sentry/fs/fsutil/host_file_mapper_state.go +++ b/pkg/sentry/fs/fsutil/host_file_mapper_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fsutil/host_file_mapper_unsafe.go b/pkg/sentry/fs/fsutil/host_file_mapper_unsafe.go index 790f3a5a6..86df76822 100644 --- a/pkg/sentry/fs/fsutil/host_file_mapper_unsafe.go +++ b/pkg/sentry/fs/fsutil/host_file_mapper_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fsutil/inode.go b/pkg/sentry/fs/fsutil/inode.go index 3acc32752..d4db1c2de 100644 --- a/pkg/sentry/fs/fsutil/inode.go +++ b/pkg/sentry/fs/fsutil/inode.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fsutil/inode_cached.go b/pkg/sentry/fs/fsutil/inode_cached.go index 6777c8bf7..b0af44ddd 100644 --- a/pkg/sentry/fs/fsutil/inode_cached.go +++ b/pkg/sentry/fs/fsutil/inode_cached.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fsutil/inode_cached_test.go b/pkg/sentry/fs/fsutil/inode_cached_test.go index 996c91849..e388ec3d7 100644 --- a/pkg/sentry/fs/fsutil/inode_cached_test.go +++ b/pkg/sentry/fs/fsutil/inode_cached_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/attr.go b/pkg/sentry/fs/gofer/attr.go index 5e24767f9..98700d014 100644 --- a/pkg/sentry/fs/gofer/attr.go +++ b/pkg/sentry/fs/gofer/attr.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/cache_policy.go b/pkg/sentry/fs/gofer/cache_policy.go index 98f43c578..3d380f0e8 100644 --- a/pkg/sentry/fs/gofer/cache_policy.go +++ b/pkg/sentry/fs/gofer/cache_policy.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/context_file.go b/pkg/sentry/fs/gofer/context_file.go index d4b6f6eb7..a0265c2aa 100644 --- a/pkg/sentry/fs/gofer/context_file.go +++ b/pkg/sentry/fs/gofer/context_file.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/device.go b/pkg/sentry/fs/gofer/device.go index fac7306d4..52c5acf48 100644 --- a/pkg/sentry/fs/gofer/device.go +++ b/pkg/sentry/fs/gofer/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/file.go b/pkg/sentry/fs/gofer/file.go index c4a210656..6d961813d 100644 --- a/pkg/sentry/fs/gofer/file.go +++ b/pkg/sentry/fs/gofer/file.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/file_state.go b/pkg/sentry/fs/gofer/file_state.go index 715af8f16..dd4f817bf 100644 --- a/pkg/sentry/fs/gofer/file_state.go +++ b/pkg/sentry/fs/gofer/file_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/fs.go b/pkg/sentry/fs/gofer/fs.go index 3ae93f059..ed30cb1f1 100644 --- a/pkg/sentry/fs/gofer/fs.go +++ b/pkg/sentry/fs/gofer/fs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/gofer_test.go b/pkg/sentry/fs/gofer/gofer_test.go index c8d7bd773..3190d1e18 100644 --- a/pkg/sentry/fs/gofer/gofer_test.go +++ b/pkg/sentry/fs/gofer/gofer_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/handles.go b/pkg/sentry/fs/gofer/handles.go index a3e52aad6..f32e99ce0 100644 --- a/pkg/sentry/fs/gofer/handles.go +++ b/pkg/sentry/fs/gofer/handles.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/inode.go b/pkg/sentry/fs/gofer/inode.go index 7fc8f77b0..5811b8b12 100644 --- a/pkg/sentry/fs/gofer/inode.go +++ b/pkg/sentry/fs/gofer/inode.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/inode_state.go b/pkg/sentry/fs/gofer/inode_state.go index ad11034f9..ad4d3df58 100644 --- a/pkg/sentry/fs/gofer/inode_state.go +++ b/pkg/sentry/fs/gofer/inode_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/path.go b/pkg/sentry/fs/gofer/path.go index 0bf7881da..a324dc990 100644 --- a/pkg/sentry/fs/gofer/path.go +++ b/pkg/sentry/fs/gofer/path.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/session.go b/pkg/sentry/fs/gofer/session.go index 4e2293398..7552216f3 100644 --- a/pkg/sentry/fs/gofer/session.go +++ b/pkg/sentry/fs/gofer/session.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/session_state.go b/pkg/sentry/fs/gofer/session_state.go index 8e6424492..f657135fc 100644 --- a/pkg/sentry/fs/gofer/session_state.go +++ b/pkg/sentry/fs/gofer/session_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/socket.go b/pkg/sentry/fs/gofer/socket.go index d072da624..76ce58810 100644 --- a/pkg/sentry/fs/gofer/socket.go +++ b/pkg/sentry/fs/gofer/socket.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/util.go b/pkg/sentry/fs/gofer/util.go index d9ed8c81e..1a759370d 100644 --- a/pkg/sentry/fs/gofer/util.go +++ b/pkg/sentry/fs/gofer/util.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/control.go b/pkg/sentry/fs/host/control.go index d2e34a69d..0753640a2 100644 --- a/pkg/sentry/fs/host/control.go +++ b/pkg/sentry/fs/host/control.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/descriptor.go b/pkg/sentry/fs/host/descriptor.go index 148291ba6..7c9d2b299 100644 --- a/pkg/sentry/fs/host/descriptor.go +++ b/pkg/sentry/fs/host/descriptor.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/descriptor_state.go b/pkg/sentry/fs/host/descriptor_state.go index 7fb274451..530c0109f 100644 --- a/pkg/sentry/fs/host/descriptor_state.go +++ b/pkg/sentry/fs/host/descriptor_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/descriptor_test.go b/pkg/sentry/fs/host/descriptor_test.go index f393a8b54..6bc1bd2ae 100644 --- a/pkg/sentry/fs/host/descriptor_test.go +++ b/pkg/sentry/fs/host/descriptor_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/device.go b/pkg/sentry/fs/host/device.go index f2a0b6b15..b5adedf44 100644 --- a/pkg/sentry/fs/host/device.go +++ b/pkg/sentry/fs/host/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/file.go b/pkg/sentry/fs/host/file.go index 22a5d9f12..975084c86 100644 --- a/pkg/sentry/fs/host/file.go +++ b/pkg/sentry/fs/host/file.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/fs.go b/pkg/sentry/fs/host/fs.go index e46ae433c..fec890964 100644 --- a/pkg/sentry/fs/host/fs.go +++ b/pkg/sentry/fs/host/fs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/fs_test.go b/pkg/sentry/fs/host/fs_test.go index b08125ca8..e69559aac 100644 --- a/pkg/sentry/fs/host/fs_test.go +++ b/pkg/sentry/fs/host/fs_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/inode.go b/pkg/sentry/fs/host/inode.go index e32497203..08754bd6b 100644 --- a/pkg/sentry/fs/host/inode.go +++ b/pkg/sentry/fs/host/inode.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/inode_state.go b/pkg/sentry/fs/host/inode_state.go index 8bc99d94b..b7c1a9581 100644 --- a/pkg/sentry/fs/host/inode_state.go +++ b/pkg/sentry/fs/host/inode_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/inode_test.go b/pkg/sentry/fs/host/inode_test.go index 0ff87c418..9f1561bd5 100644 --- a/pkg/sentry/fs/host/inode_test.go +++ b/pkg/sentry/fs/host/inode_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/ioctl_unsafe.go b/pkg/sentry/fs/host/ioctl_unsafe.go index bc965a1c2..175dca613 100644 --- a/pkg/sentry/fs/host/ioctl_unsafe.go +++ b/pkg/sentry/fs/host/ioctl_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/socket.go b/pkg/sentry/fs/host/socket.go index 0eb267c00..af53bf533 100644 --- a/pkg/sentry/fs/host/socket.go +++ b/pkg/sentry/fs/host/socket.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/socket_iovec.go b/pkg/sentry/fs/host/socket_iovec.go index 1a9587b90..d4ce4a8c1 100644 --- a/pkg/sentry/fs/host/socket_iovec.go +++ b/pkg/sentry/fs/host/socket_iovec.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/socket_state.go b/pkg/sentry/fs/host/socket_state.go index 7fa500bfb..2932c1f16 100644 --- a/pkg/sentry/fs/host/socket_state.go +++ b/pkg/sentry/fs/host/socket_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/socket_test.go b/pkg/sentry/fs/host/socket_test.go index 483e99dd6..e9a88b124 100644 --- a/pkg/sentry/fs/host/socket_test.go +++ b/pkg/sentry/fs/host/socket_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/socket_unsafe.go b/pkg/sentry/fs/host/socket_unsafe.go index 5e4c5feed..f35e2492d 100644 --- a/pkg/sentry/fs/host/socket_unsafe.go +++ b/pkg/sentry/fs/host/socket_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/tty.go b/pkg/sentry/fs/host/tty.go index ad1323610..cf3639c46 100644 --- a/pkg/sentry/fs/host/tty.go +++ b/pkg/sentry/fs/host/tty.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/util.go b/pkg/sentry/fs/host/util.go index 74c703eb7..40c450660 100644 --- a/pkg/sentry/fs/host/util.go +++ b/pkg/sentry/fs/host/util.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/util_unsafe.go b/pkg/sentry/fs/host/util_unsafe.go index 2ecb54319..d00da89d6 100644 --- a/pkg/sentry/fs/host/util_unsafe.go +++ b/pkg/sentry/fs/host/util_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/wait_test.go b/pkg/sentry/fs/host/wait_test.go index c5f5c9c0d..9ca8c399f 100644 --- a/pkg/sentry/fs/host/wait_test.go +++ b/pkg/sentry/fs/host/wait_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/inode.go b/pkg/sentry/fs/inode.go index 409c81a97..95769ccf8 100644 --- a/pkg/sentry/fs/inode.go +++ b/pkg/sentry/fs/inode.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/inode_inotify.go b/pkg/sentry/fs/inode_inotify.go index 683140afe..e213df924 100644 --- a/pkg/sentry/fs/inode_inotify.go +++ b/pkg/sentry/fs/inode_inotify.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/inode_operations.go b/pkg/sentry/fs/inode_operations.go index 3ee3de10e..77973ce79 100644 --- a/pkg/sentry/fs/inode_operations.go +++ b/pkg/sentry/fs/inode_operations.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/inode_overlay.go b/pkg/sentry/fs/inode_overlay.go index cf698a4da..78923fb5b 100644 --- a/pkg/sentry/fs/inode_overlay.go +++ b/pkg/sentry/fs/inode_overlay.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/inode_overlay_test.go b/pkg/sentry/fs/inode_overlay_test.go index 23e5635a4..bba20da14 100644 --- a/pkg/sentry/fs/inode_overlay_test.go +++ b/pkg/sentry/fs/inode_overlay_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/inotify.go b/pkg/sentry/fs/inotify.go index 2aabdded8..f251df0d1 100644 --- a/pkg/sentry/fs/inotify.go +++ b/pkg/sentry/fs/inotify.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/inotify_event.go b/pkg/sentry/fs/inotify_event.go index e9b5e0f56..9e3e9d816 100644 --- a/pkg/sentry/fs/inotify_event.go +++ b/pkg/sentry/fs/inotify_event.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/inotify_watch.go b/pkg/sentry/fs/inotify_watch.go index 3e1959e83..b83544c9f 100644 --- a/pkg/sentry/fs/inotify_watch.go +++ b/pkg/sentry/fs/inotify_watch.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/lock/lock.go b/pkg/sentry/fs/lock/lock.go index 439e645db..5ff800d2d 100644 --- a/pkg/sentry/fs/lock/lock.go +++ b/pkg/sentry/fs/lock/lock.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/lock/lock_range_test.go b/pkg/sentry/fs/lock/lock_range_test.go index 06a37c701..b0ab882b9 100644 --- a/pkg/sentry/fs/lock/lock_range_test.go +++ b/pkg/sentry/fs/lock/lock_range_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/lock/lock_set_functions.go b/pkg/sentry/fs/lock/lock_set_functions.go index e16f485be..395592a4b 100644 --- a/pkg/sentry/fs/lock/lock_set_functions.go +++ b/pkg/sentry/fs/lock/lock_set_functions.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/lock/lock_test.go b/pkg/sentry/fs/lock/lock_test.go index c60f5f7a2..67fa4b1dd 100644 --- a/pkg/sentry/fs/lock/lock_test.go +++ b/pkg/sentry/fs/lock/lock_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/mock.go b/pkg/sentry/fs/mock.go index 846b6e8bb..6bfcda6bb 100644 --- a/pkg/sentry/fs/mock.go +++ b/pkg/sentry/fs/mock.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/mount.go b/pkg/sentry/fs/mount.go index 8345876fc..24e28ddb2 100644 --- a/pkg/sentry/fs/mount.go +++ b/pkg/sentry/fs/mount.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/mount_overlay.go b/pkg/sentry/fs/mount_overlay.go index dbc608c7e..fb91635bc 100644 --- a/pkg/sentry/fs/mount_overlay.go +++ b/pkg/sentry/fs/mount_overlay.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/mount_state.go b/pkg/sentry/fs/mount_state.go index f5ed1dd8d..6344d5160 100644 --- a/pkg/sentry/fs/mount_state.go +++ b/pkg/sentry/fs/mount_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/mount_test.go b/pkg/sentry/fs/mount_test.go index 968b435ab..a1c9f4f79 100644 --- a/pkg/sentry/fs/mount_test.go +++ b/pkg/sentry/fs/mount_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/mounts.go b/pkg/sentry/fs/mounts.go index c0a803b2d..7c5348cce 100644 --- a/pkg/sentry/fs/mounts.go +++ b/pkg/sentry/fs/mounts.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/mounts_test.go b/pkg/sentry/fs/mounts_test.go index 8669f3a38..cc7c32c9b 100644 --- a/pkg/sentry/fs/mounts_test.go +++ b/pkg/sentry/fs/mounts_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/offset.go b/pkg/sentry/fs/offset.go index 7cc8398e6..38aee765a 100644 --- a/pkg/sentry/fs/offset.go +++ b/pkg/sentry/fs/offset.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/overlay.go b/pkg/sentry/fs/overlay.go index 5a30af419..036c0f733 100644 --- a/pkg/sentry/fs/overlay.go +++ b/pkg/sentry/fs/overlay.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/path.go b/pkg/sentry/fs/path.go index b74f6ed8c..91a9a8ffd 100644 --- a/pkg/sentry/fs/path.go +++ b/pkg/sentry/fs/path.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/path_test.go b/pkg/sentry/fs/path_test.go index 7ab070855..391b010a7 100644 --- a/pkg/sentry/fs/path_test.go +++ b/pkg/sentry/fs/path_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/cpuinfo.go b/pkg/sentry/fs/proc/cpuinfo.go index 4dfec03a4..f8be06dc3 100644 --- a/pkg/sentry/fs/proc/cpuinfo.go +++ b/pkg/sentry/fs/proc/cpuinfo.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/device/device.go b/pkg/sentry/fs/proc/device/device.go index 6194afe88..04b687bcf 100644 --- a/pkg/sentry/fs/proc/device/device.go +++ b/pkg/sentry/fs/proc/device/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/exec_args.go b/pkg/sentry/fs/proc/exec_args.go index a69cbaa0e..b4896053f 100644 --- a/pkg/sentry/fs/proc/exec_args.go +++ b/pkg/sentry/fs/proc/exec_args.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/fds.go b/pkg/sentry/fs/proc/fds.go index dada8f982..5ebb33703 100644 --- a/pkg/sentry/fs/proc/fds.go +++ b/pkg/sentry/fs/proc/fds.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/file.go b/pkg/sentry/fs/proc/file.go index 4b3448245..f659e590a 100644 --- a/pkg/sentry/fs/proc/file.go +++ b/pkg/sentry/fs/proc/file.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/filesystems.go b/pkg/sentry/fs/proc/filesystems.go index 49b92fd8a..c050a00be 100644 --- a/pkg/sentry/fs/proc/filesystems.go +++ b/pkg/sentry/fs/proc/filesystems.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/fs.go b/pkg/sentry/fs/proc/fs.go index 061824b8c..63f737ff4 100644 --- a/pkg/sentry/fs/proc/fs.go +++ b/pkg/sentry/fs/proc/fs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/loadavg.go b/pkg/sentry/fs/proc/loadavg.go index 6fac251d2..78f3a1dc0 100644 --- a/pkg/sentry/fs/proc/loadavg.go +++ b/pkg/sentry/fs/proc/loadavg.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/meminfo.go b/pkg/sentry/fs/proc/meminfo.go index 53dfd59ef..b31258eed 100644 --- a/pkg/sentry/fs/proc/meminfo.go +++ b/pkg/sentry/fs/proc/meminfo.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/mounts.go b/pkg/sentry/fs/proc/mounts.go index 81dcc153a..0b0e87528 100644 --- a/pkg/sentry/fs/proc/mounts.go +++ b/pkg/sentry/fs/proc/mounts.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/net.go b/pkg/sentry/fs/proc/net.go index 8cd6fe9d3..45f2a1211 100644 --- a/pkg/sentry/fs/proc/net.go +++ b/pkg/sentry/fs/proc/net.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/net_test.go b/pkg/sentry/fs/proc/net_test.go index a31a20494..94677cc1d 100644 --- a/pkg/sentry/fs/proc/net_test.go +++ b/pkg/sentry/fs/proc/net_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/proc.go b/pkg/sentry/fs/proc/proc.go index 07029a7bb..33030bebf 100644 --- a/pkg/sentry/fs/proc/proc.go +++ b/pkg/sentry/fs/proc/proc.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/rpcinet_proc.go b/pkg/sentry/fs/proc/rpcinet_proc.go index 50d0271f9..d025069df 100644 --- a/pkg/sentry/fs/proc/rpcinet_proc.go +++ b/pkg/sentry/fs/proc/rpcinet_proc.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/seqfile/seqfile.go b/pkg/sentry/fs/proc/seqfile/seqfile.go index 51cae5e37..0499ba65b 100644 --- a/pkg/sentry/fs/proc/seqfile/seqfile.go +++ b/pkg/sentry/fs/proc/seqfile/seqfile.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/seqfile/seqfile_test.go b/pkg/sentry/fs/proc/seqfile/seqfile_test.go index d90e3e736..f9a2ca38e 100644 --- a/pkg/sentry/fs/proc/seqfile/seqfile_test.go +++ b/pkg/sentry/fs/proc/seqfile/seqfile_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/stat.go b/pkg/sentry/fs/proc/stat.go index bf7650211..f2bbef375 100644 --- a/pkg/sentry/fs/proc/stat.go +++ b/pkg/sentry/fs/proc/stat.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/sys.go b/pkg/sentry/fs/proc/sys.go index 384b4ffe1..54562508d 100644 --- a/pkg/sentry/fs/proc/sys.go +++ b/pkg/sentry/fs/proc/sys.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/sys_net.go b/pkg/sentry/fs/proc/sys_net.go index beb25be20..801eb6a1e 100644 --- a/pkg/sentry/fs/proc/sys_net.go +++ b/pkg/sentry/fs/proc/sys_net.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/sys_net_test.go b/pkg/sentry/fs/proc/sys_net_test.go index 7ba392346..0ce9d30f1 100644 --- a/pkg/sentry/fs/proc/sys_net_test.go +++ b/pkg/sentry/fs/proc/sys_net_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/task.go b/pkg/sentry/fs/proc/task.go index 748ca4320..404faea0a 100644 --- a/pkg/sentry/fs/proc/task.go +++ b/pkg/sentry/fs/proc/task.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/uid_gid_map.go b/pkg/sentry/fs/proc/uid_gid_map.go index a7e4cf0a6..f70399686 100644 --- a/pkg/sentry/fs/proc/uid_gid_map.go +++ b/pkg/sentry/fs/proc/uid_gid_map.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/uptime.go b/pkg/sentry/fs/proc/uptime.go index f3a9b81df..80c7ce0b4 100644 --- a/pkg/sentry/fs/proc/uptime.go +++ b/pkg/sentry/fs/proc/uptime.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/version.go b/pkg/sentry/fs/proc/version.go index 00f6a2afd..b6d49d5e9 100644 --- a/pkg/sentry/fs/proc/version.go +++ b/pkg/sentry/fs/proc/version.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/ramfs/dir.go b/pkg/sentry/fs/ramfs/dir.go index 075e13b01..0a911b155 100644 --- a/pkg/sentry/fs/ramfs/dir.go +++ b/pkg/sentry/fs/ramfs/dir.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/ramfs/file.go b/pkg/sentry/fs/ramfs/file.go index 0b94d92a1..b7fc98ffc 100644 --- a/pkg/sentry/fs/ramfs/file.go +++ b/pkg/sentry/fs/ramfs/file.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/ramfs/ramfs.go b/pkg/sentry/fs/ramfs/ramfs.go index 83cbcab23..d77688a34 100644 --- a/pkg/sentry/fs/ramfs/ramfs.go +++ b/pkg/sentry/fs/ramfs/ramfs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/ramfs/socket.go b/pkg/sentry/fs/ramfs/socket.go index 9ac00eb18..8c81478c8 100644 --- a/pkg/sentry/fs/ramfs/socket.go +++ b/pkg/sentry/fs/ramfs/socket.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/ramfs/symlink.go b/pkg/sentry/fs/ramfs/symlink.go index 1c54d9991..a21fac2c7 100644 --- a/pkg/sentry/fs/ramfs/symlink.go +++ b/pkg/sentry/fs/ramfs/symlink.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/ramfs/test/test.go b/pkg/sentry/fs/ramfs/test/test.go index fb669558f..11bff7729 100644 --- a/pkg/sentry/fs/ramfs/test/test.go +++ b/pkg/sentry/fs/ramfs/test/test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/ramfs/tree.go b/pkg/sentry/fs/ramfs/tree.go index 1fb335f74..29a70f698 100644 --- a/pkg/sentry/fs/ramfs/tree.go +++ b/pkg/sentry/fs/ramfs/tree.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/ramfs/tree_test.go b/pkg/sentry/fs/ramfs/tree_test.go index 68e2929d5..d5567d9e1 100644 --- a/pkg/sentry/fs/ramfs/tree_test.go +++ b/pkg/sentry/fs/ramfs/tree_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/restore.go b/pkg/sentry/fs/restore.go index b4ac85a27..da2df7e1d 100644 --- a/pkg/sentry/fs/restore.go +++ b/pkg/sentry/fs/restore.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/save.go b/pkg/sentry/fs/save.go index bf2a85143..90988d385 100644 --- a/pkg/sentry/fs/save.go +++ b/pkg/sentry/fs/save.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/seek.go b/pkg/sentry/fs/seek.go index 1268726c2..72f3fb632 100644 --- a/pkg/sentry/fs/seek.go +++ b/pkg/sentry/fs/seek.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/sync.go b/pkg/sentry/fs/sync.go index 9738a8f22..6dcc2fe8d 100644 --- a/pkg/sentry/fs/sync.go +++ b/pkg/sentry/fs/sync.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/sys/device.go b/pkg/sentry/fs/sys/device.go index 54e414d1b..38ecd0c18 100644 --- a/pkg/sentry/fs/sys/device.go +++ b/pkg/sentry/fs/sys/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/sys/devices.go b/pkg/sentry/fs/sys/devices.go index 2cf3a6f98..e64aa0edc 100644 --- a/pkg/sentry/fs/sys/devices.go +++ b/pkg/sentry/fs/sys/devices.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/sys/fs.go b/pkg/sentry/fs/sys/fs.go index 625525540..5ce33f87f 100644 --- a/pkg/sentry/fs/sys/fs.go +++ b/pkg/sentry/fs/sys/fs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/sys/sys.go b/pkg/sentry/fs/sys/sys.go index 7b9697668..7cc1942c7 100644 --- a/pkg/sentry/fs/sys/sys.go +++ b/pkg/sentry/fs/sys/sys.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/timerfd/timerfd.go b/pkg/sentry/fs/timerfd/timerfd.go index 767db95a0..7423e816c 100644 --- a/pkg/sentry/fs/timerfd/timerfd.go +++ b/pkg/sentry/fs/timerfd/timerfd.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tmpfs/device.go b/pkg/sentry/fs/tmpfs/device.go index e588b3440..aade93c26 100644 --- a/pkg/sentry/fs/tmpfs/device.go +++ b/pkg/sentry/fs/tmpfs/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tmpfs/file_regular.go b/pkg/sentry/fs/tmpfs/file_regular.go index 342688f81..1f9d69909 100644 --- a/pkg/sentry/fs/tmpfs/file_regular.go +++ b/pkg/sentry/fs/tmpfs/file_regular.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tmpfs/file_test.go b/pkg/sentry/fs/tmpfs/file_test.go index f064eb1ac..b5830d3df 100644 --- a/pkg/sentry/fs/tmpfs/file_test.go +++ b/pkg/sentry/fs/tmpfs/file_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tmpfs/fs.go b/pkg/sentry/fs/tmpfs/fs.go index ca620e65e..7c91e248b 100644 --- a/pkg/sentry/fs/tmpfs/fs.go +++ b/pkg/sentry/fs/tmpfs/fs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tmpfs/inode_file.go b/pkg/sentry/fs/tmpfs/inode_file.go index 1e4fe47d2..42a7d7b9c 100644 --- a/pkg/sentry/fs/tmpfs/inode_file.go +++ b/pkg/sentry/fs/tmpfs/inode_file.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tmpfs/tmpfs.go b/pkg/sentry/fs/tmpfs/tmpfs.go index 38be6db46..91b782540 100644 --- a/pkg/sentry/fs/tmpfs/tmpfs.go +++ b/pkg/sentry/fs/tmpfs/tmpfs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tty/dir.go b/pkg/sentry/fs/tty/dir.go index 7c0c0b0c1..e32b05c1d 100644 --- a/pkg/sentry/fs/tty/dir.go +++ b/pkg/sentry/fs/tty/dir.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tty/fs.go b/pkg/sentry/fs/tty/fs.go index d9f8f02f3..0c412eb21 100644 --- a/pkg/sentry/fs/tty/fs.go +++ b/pkg/sentry/fs/tty/fs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tty/inode.go b/pkg/sentry/fs/tty/inode.go index c0fa2b407..d5d1caafc 100644 --- a/pkg/sentry/fs/tty/inode.go +++ b/pkg/sentry/fs/tty/inode.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tty/line_discipline.go b/pkg/sentry/fs/tty/line_discipline.go index 31804571e..484366f85 100644 --- a/pkg/sentry/fs/tty/line_discipline.go +++ b/pkg/sentry/fs/tty/line_discipline.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tty/master.go b/pkg/sentry/fs/tty/master.go index ae7540eff..dad0cad79 100644 --- a/pkg/sentry/fs/tty/master.go +++ b/pkg/sentry/fs/tty/master.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tty/queue.go b/pkg/sentry/fs/tty/queue.go index 01dc8d1ac..a09ca0119 100644 --- a/pkg/sentry/fs/tty/queue.go +++ b/pkg/sentry/fs/tty/queue.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tty/slave.go b/pkg/sentry/fs/tty/slave.go index 4a0d4fdb9..9de3168bf 100644 --- a/pkg/sentry/fs/tty/slave.go +++ b/pkg/sentry/fs/tty/slave.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tty/terminal.go b/pkg/sentry/fs/tty/terminal.go index 3cb135124..79f9d76d7 100644 --- a/pkg/sentry/fs/tty/terminal.go +++ b/pkg/sentry/fs/tty/terminal.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tty/tty_test.go b/pkg/sentry/fs/tty/tty_test.go index 32e1b1556..ad535838f 100644 --- a/pkg/sentry/fs/tty/tty_test.go +++ b/pkg/sentry/fs/tty/tty_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/hostcpu/getcpu_amd64.s b/pkg/sentry/hostcpu/getcpu_amd64.s index 7f6247d81..409db1450 100644 --- a/pkg/sentry/hostcpu/getcpu_amd64.s +++ b/pkg/sentry/hostcpu/getcpu_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/hostcpu/hostcpu.go b/pkg/sentry/hostcpu/hostcpu.go index fa46499ad..3adc847bb 100644 --- a/pkg/sentry/hostcpu/hostcpu.go +++ b/pkg/sentry/hostcpu/hostcpu.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/hostcpu/hostcpu_test.go b/pkg/sentry/hostcpu/hostcpu_test.go index a82e1a271..38de0e1f6 100644 --- a/pkg/sentry/hostcpu/hostcpu_test.go +++ b/pkg/sentry/hostcpu/hostcpu_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/inet/context.go b/pkg/sentry/inet/context.go index 370381f41..d05e96f15 100644 --- a/pkg/sentry/inet/context.go +++ b/pkg/sentry/inet/context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/inet/inet.go b/pkg/sentry/inet/inet.go index 30ca4e0c0..8206377cc 100644 --- a/pkg/sentry/inet/inet.go +++ b/pkg/sentry/inet/inet.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/inet/test_stack.go b/pkg/sentry/inet/test_stack.go index bc10926ee..05c1a1792 100644 --- a/pkg/sentry/inet/test_stack.go +++ b/pkg/sentry/inet/test_stack.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/abstract_socket_namespace.go b/pkg/sentry/kernel/abstract_socket_namespace.go index 45088c988..1ea2cee36 100644 --- a/pkg/sentry/kernel/abstract_socket_namespace.go +++ b/pkg/sentry/kernel/abstract_socket_namespace.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/auth/auth.go b/pkg/sentry/kernel/auth/auth.go index c49a6b852..19f15fd36 100644 --- a/pkg/sentry/kernel/auth/auth.go +++ b/pkg/sentry/kernel/auth/auth.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/auth/capability_set.go b/pkg/sentry/kernel/auth/capability_set.go index 5b8164c49..88d6243aa 100644 --- a/pkg/sentry/kernel/auth/capability_set.go +++ b/pkg/sentry/kernel/auth/capability_set.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/auth/context.go b/pkg/sentry/kernel/auth/context.go index 914589b28..f7e945599 100644 --- a/pkg/sentry/kernel/auth/context.go +++ b/pkg/sentry/kernel/auth/context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/auth/credentials.go b/pkg/sentry/kernel/auth/credentials.go index f18f7dac9..de33f1953 100644 --- a/pkg/sentry/kernel/auth/credentials.go +++ b/pkg/sentry/kernel/auth/credentials.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/auth/id.go b/pkg/sentry/kernel/auth/id.go index 37522b018..e5bed44d7 100644 --- a/pkg/sentry/kernel/auth/id.go +++ b/pkg/sentry/kernel/auth/id.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/auth/id_map.go b/pkg/sentry/kernel/auth/id_map.go index bd0090e0f..43f439825 100644 --- a/pkg/sentry/kernel/auth/id_map.go +++ b/pkg/sentry/kernel/auth/id_map.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/auth/id_map_functions.go b/pkg/sentry/kernel/auth/id_map_functions.go index 889291d96..8f1a189ec 100644 --- a/pkg/sentry/kernel/auth/id_map_functions.go +++ b/pkg/sentry/kernel/auth/id_map_functions.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/auth/user_namespace.go b/pkg/sentry/kernel/auth/user_namespace.go index d359f3f31..5bb9c44c0 100644 --- a/pkg/sentry/kernel/auth/user_namespace.go +++ b/pkg/sentry/kernel/auth/user_namespace.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/context.go b/pkg/sentry/kernel/context.go index 261ca6f7a..b629521eb 100644 --- a/pkg/sentry/kernel/context.go +++ b/pkg/sentry/kernel/context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/epoll/epoll.go b/pkg/sentry/kernel/epoll/epoll.go index a8eb114c0..9c13ecfcc 100644 --- a/pkg/sentry/kernel/epoll/epoll.go +++ b/pkg/sentry/kernel/epoll/epoll.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/epoll/epoll_state.go b/pkg/sentry/kernel/epoll/epoll_state.go index dabb32f49..7f3e2004a 100644 --- a/pkg/sentry/kernel/epoll/epoll_state.go +++ b/pkg/sentry/kernel/epoll/epoll_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/epoll/epoll_test.go b/pkg/sentry/kernel/epoll/epoll_test.go index bc869fc13..d89c1b745 100644 --- a/pkg/sentry/kernel/epoll/epoll_test.go +++ b/pkg/sentry/kernel/epoll/epoll_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/eventfd/eventfd.go b/pkg/sentry/kernel/eventfd/eventfd.go index a4ada0e78..26dc59a85 100644 --- a/pkg/sentry/kernel/eventfd/eventfd.go +++ b/pkg/sentry/kernel/eventfd/eventfd.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/eventfd/eventfd_test.go b/pkg/sentry/kernel/eventfd/eventfd_test.go index 71326b62f..14e8996d9 100644 --- a/pkg/sentry/kernel/eventfd/eventfd_test.go +++ b/pkg/sentry/kernel/eventfd/eventfd_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/fasync/fasync.go b/pkg/sentry/kernel/fasync/fasync.go index f77339cae..aa4aac109 100644 --- a/pkg/sentry/kernel/fasync/fasync.go +++ b/pkg/sentry/kernel/fasync/fasync.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/fd_map.go b/pkg/sentry/kernel/fd_map.go index cad0b0a20..715f4714d 100644 --- a/pkg/sentry/kernel/fd_map.go +++ b/pkg/sentry/kernel/fd_map.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/fd_map_test.go b/pkg/sentry/kernel/fd_map_test.go index 95123aef3..b49996137 100644 --- a/pkg/sentry/kernel/fd_map_test.go +++ b/pkg/sentry/kernel/fd_map_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/fs_context.go b/pkg/sentry/kernel/fs_context.go index f3f05e8f5..3cf0db280 100644 --- a/pkg/sentry/kernel/fs_context.go +++ b/pkg/sentry/kernel/fs_context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/futex/futex.go b/pkg/sentry/kernel/futex/futex.go index 54b1982a0..ea69d433b 100644 --- a/pkg/sentry/kernel/futex/futex.go +++ b/pkg/sentry/kernel/futex/futex.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/futex/futex_test.go b/pkg/sentry/kernel/futex/futex_test.go index 726c26990..ea506a29b 100644 --- a/pkg/sentry/kernel/futex/futex_test.go +++ b/pkg/sentry/kernel/futex/futex_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/ipc_namespace.go b/pkg/sentry/kernel/ipc_namespace.go index 5eef49f59..9ceb9bd92 100644 --- a/pkg/sentry/kernel/ipc_namespace.go +++ b/pkg/sentry/kernel/ipc_namespace.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/kdefs/kdefs.go b/pkg/sentry/kernel/kdefs/kdefs.go index bbb476544..8eafe810b 100644 --- a/pkg/sentry/kernel/kdefs/kdefs.go +++ b/pkg/sentry/kernel/kdefs/kdefs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/kernel.go b/pkg/sentry/kernel/kernel.go index 5d6856f3c..bad558d48 100644 --- a/pkg/sentry/kernel/kernel.go +++ b/pkg/sentry/kernel/kernel.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/kernel_state.go b/pkg/sentry/kernel/kernel_state.go index bb2d5102d..a0a69b498 100644 --- a/pkg/sentry/kernel/kernel_state.go +++ b/pkg/sentry/kernel/kernel_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/memevent/memory_events.go b/pkg/sentry/kernel/memevent/memory_events.go index f7a183a1d..f05ef1b64 100644 --- a/pkg/sentry/kernel/memevent/memory_events.go +++ b/pkg/sentry/kernel/memevent/memory_events.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/memevent/memory_events.proto b/pkg/sentry/kernel/memevent/memory_events.proto index abc565054..43b8deb76 100644 --- a/pkg/sentry/kernel/memevent/memory_events.proto +++ b/pkg/sentry/kernel/memevent/memory_events.proto @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/pending_signals.go b/pkg/sentry/kernel/pending_signals.go index bb5db0309..373e11772 100644 --- a/pkg/sentry/kernel/pending_signals.go +++ b/pkg/sentry/kernel/pending_signals.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/pending_signals_state.go b/pkg/sentry/kernel/pending_signals_state.go index 6d90ed033..72be6702f 100644 --- a/pkg/sentry/kernel/pending_signals_state.go +++ b/pkg/sentry/kernel/pending_signals_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/pipe/buffers.go b/pkg/sentry/kernel/pipe/buffers.go index a82e45c3f..fa8045910 100644 --- a/pkg/sentry/kernel/pipe/buffers.go +++ b/pkg/sentry/kernel/pipe/buffers.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/pipe/device.go b/pkg/sentry/kernel/pipe/device.go index 8d383577a..eec5c5de8 100644 --- a/pkg/sentry/kernel/pipe/device.go +++ b/pkg/sentry/kernel/pipe/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/pipe/node.go b/pkg/sentry/kernel/pipe/node.go index 23d692da1..4b0e00b85 100644 --- a/pkg/sentry/kernel/pipe/node.go +++ b/pkg/sentry/kernel/pipe/node.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/pipe/node_test.go b/pkg/sentry/kernel/pipe/node_test.go index cc1ebf4f6..eda551594 100644 --- a/pkg/sentry/kernel/pipe/node_test.go +++ b/pkg/sentry/kernel/pipe/node_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/pipe/pipe.go b/pkg/sentry/kernel/pipe/pipe.go index ced2559a7..126054826 100644 --- a/pkg/sentry/kernel/pipe/pipe.go +++ b/pkg/sentry/kernel/pipe/pipe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/pipe/pipe_test.go b/pkg/sentry/kernel/pipe/pipe_test.go index 49ef8c8ac..3b9895927 100644 --- a/pkg/sentry/kernel/pipe/pipe_test.go +++ b/pkg/sentry/kernel/pipe/pipe_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/pipe/reader.go b/pkg/sentry/kernel/pipe/reader.go index 1fa5e9a32..f27379969 100644 --- a/pkg/sentry/kernel/pipe/reader.go +++ b/pkg/sentry/kernel/pipe/reader.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/pipe/reader_writer.go b/pkg/sentry/kernel/pipe/reader_writer.go index 82607367b..63efc5bbe 100644 --- a/pkg/sentry/kernel/pipe/reader_writer.go +++ b/pkg/sentry/kernel/pipe/reader_writer.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/pipe/writer.go b/pkg/sentry/kernel/pipe/writer.go index d93324b53..6fea9769c 100644 --- a/pkg/sentry/kernel/pipe/writer.go +++ b/pkg/sentry/kernel/pipe/writer.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/posixtimer.go b/pkg/sentry/kernel/posixtimer.go index 0ab958529..40b5acca3 100644 --- a/pkg/sentry/kernel/posixtimer.go +++ b/pkg/sentry/kernel/posixtimer.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/ptrace.go b/pkg/sentry/kernel/ptrace.go index 9fe28f435..20bac2b70 100644 --- a/pkg/sentry/kernel/ptrace.go +++ b/pkg/sentry/kernel/ptrace.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/rseq.go b/pkg/sentry/kernel/rseq.go index 1f3de58e3..46b03c700 100644 --- a/pkg/sentry/kernel/rseq.go +++ b/pkg/sentry/kernel/rseq.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/sched/cpuset.go b/pkg/sentry/kernel/sched/cpuset.go index 0a97603f0..69aee9127 100644 --- a/pkg/sentry/kernel/sched/cpuset.go +++ b/pkg/sentry/kernel/sched/cpuset.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/sched/cpuset_test.go b/pkg/sentry/kernel/sched/cpuset_test.go index 8a6e12958..a036ed513 100644 --- a/pkg/sentry/kernel/sched/cpuset_test.go +++ b/pkg/sentry/kernel/sched/cpuset_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/sched/sched.go b/pkg/sentry/kernel/sched/sched.go index f1de1da60..e59909baf 100644 --- a/pkg/sentry/kernel/sched/sched.go +++ b/pkg/sentry/kernel/sched/sched.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/seccomp.go b/pkg/sentry/kernel/seccomp.go index d77c05e2f..37dd3e4c9 100644 --- a/pkg/sentry/kernel/seccomp.go +++ b/pkg/sentry/kernel/seccomp.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/semaphore/semaphore.go b/pkg/sentry/kernel/semaphore/semaphore.go index aa07946cf..232a276dc 100644 --- a/pkg/sentry/kernel/semaphore/semaphore.go +++ b/pkg/sentry/kernel/semaphore/semaphore.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/semaphore/semaphore_test.go b/pkg/sentry/kernel/semaphore/semaphore_test.go index f9eb382e9..5f886bf31 100644 --- a/pkg/sentry/kernel/semaphore/semaphore_test.go +++ b/pkg/sentry/kernel/semaphore/semaphore_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/sessions.go b/pkg/sentry/kernel/sessions.go index a9b4e7647..78a5b4063 100644 --- a/pkg/sentry/kernel/sessions.go +++ b/pkg/sentry/kernel/sessions.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/shm/device.go b/pkg/sentry/kernel/shm/device.go index b0dacdbe0..bbc653ed8 100644 --- a/pkg/sentry/kernel/shm/device.go +++ b/pkg/sentry/kernel/shm/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/shm/shm.go b/pkg/sentry/kernel/shm/shm.go index 77973951e..8d0d14e45 100644 --- a/pkg/sentry/kernel/shm/shm.go +++ b/pkg/sentry/kernel/shm/shm.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/signal.go b/pkg/sentry/kernel/signal.go index e3a2a777a..b066df132 100644 --- a/pkg/sentry/kernel/signal.go +++ b/pkg/sentry/kernel/signal.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/signal_handlers.go b/pkg/sentry/kernel/signal_handlers.go index 3649f5e4d..3f1ac9898 100644 --- a/pkg/sentry/kernel/signal_handlers.go +++ b/pkg/sentry/kernel/signal_handlers.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/syscalls.go b/pkg/sentry/kernel/syscalls.go index 4c7811b6c..19b711e9c 100644 --- a/pkg/sentry/kernel/syscalls.go +++ b/pkg/sentry/kernel/syscalls.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/syscalls_state.go b/pkg/sentry/kernel/syscalls_state.go index 826809a70..981455d46 100644 --- a/pkg/sentry/kernel/syscalls_state.go +++ b/pkg/sentry/kernel/syscalls_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/syslog.go b/pkg/sentry/kernel/syslog.go index 6531bd5d2..2aecf3eea 100644 --- a/pkg/sentry/kernel/syslog.go +++ b/pkg/sentry/kernel/syslog.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/table_test.go b/pkg/sentry/kernel/table_test.go index 71ca75555..3b29d3c6a 100644 --- a/pkg/sentry/kernel/table_test.go +++ b/pkg/sentry/kernel/table_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task.go b/pkg/sentry/kernel/task.go index 4f0b7fe3f..e22ec768d 100644 --- a/pkg/sentry/kernel/task.go +++ b/pkg/sentry/kernel/task.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_acct.go b/pkg/sentry/kernel/task_acct.go index d2052921e..24230af89 100644 --- a/pkg/sentry/kernel/task_acct.go +++ b/pkg/sentry/kernel/task_acct.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_block.go b/pkg/sentry/kernel/task_block.go index 6dc7b938e..e5027e551 100644 --- a/pkg/sentry/kernel/task_block.go +++ b/pkg/sentry/kernel/task_block.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_clone.go b/pkg/sentry/kernel/task_clone.go index de3aef40d..755fe0370 100644 --- a/pkg/sentry/kernel/task_clone.go +++ b/pkg/sentry/kernel/task_clone.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_context.go b/pkg/sentry/kernel/task_context.go index d2df7e9d1..45b8d2b04 100644 --- a/pkg/sentry/kernel/task_context.go +++ b/pkg/sentry/kernel/task_context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_exec.go b/pkg/sentry/kernel/task_exec.go index 1b760aba4..a9b74da8e 100644 --- a/pkg/sentry/kernel/task_exec.go +++ b/pkg/sentry/kernel/task_exec.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_exit.go b/pkg/sentry/kernel/task_exit.go index 65969ca9b..44fbb487c 100644 --- a/pkg/sentry/kernel/task_exit.go +++ b/pkg/sentry/kernel/task_exit.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_futex.go b/pkg/sentry/kernel/task_futex.go index 62ebbcb0d..5a11ca3df 100644 --- a/pkg/sentry/kernel/task_futex.go +++ b/pkg/sentry/kernel/task_futex.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_identity.go b/pkg/sentry/kernel/task_identity.go index b0921b2eb..8f90ed786 100644 --- a/pkg/sentry/kernel/task_identity.go +++ b/pkg/sentry/kernel/task_identity.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_log.go b/pkg/sentry/kernel/task_log.go index 1769da210..f4c881c2d 100644 --- a/pkg/sentry/kernel/task_log.go +++ b/pkg/sentry/kernel/task_log.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_net.go b/pkg/sentry/kernel/task_net.go index 4df2e53d3..fc7cefc1f 100644 --- a/pkg/sentry/kernel/task_net.go +++ b/pkg/sentry/kernel/task_net.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_run.go b/pkg/sentry/kernel/task_run.go index 49ac933b7..596b9aa16 100644 --- a/pkg/sentry/kernel/task_run.go +++ b/pkg/sentry/kernel/task_run.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_sched.go b/pkg/sentry/kernel/task_sched.go index 19dcc963a..3b3cdc24a 100644 --- a/pkg/sentry/kernel/task_sched.go +++ b/pkg/sentry/kernel/task_sched.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_signals.go b/pkg/sentry/kernel/task_signals.go index e2925a708..fe24f7542 100644 --- a/pkg/sentry/kernel/task_signals.go +++ b/pkg/sentry/kernel/task_signals.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_start.go b/pkg/sentry/kernel/task_start.go index 6c8d7d316..c82a32c78 100644 --- a/pkg/sentry/kernel/task_start.go +++ b/pkg/sentry/kernel/task_start.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_stop.go b/pkg/sentry/kernel/task_stop.go index feaf6cae4..36846484c 100644 --- a/pkg/sentry/kernel/task_stop.go +++ b/pkg/sentry/kernel/task_stop.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_syscall.go b/pkg/sentry/kernel/task_syscall.go index f0373c375..0318adb35 100644 --- a/pkg/sentry/kernel/task_syscall.go +++ b/pkg/sentry/kernel/task_syscall.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_test.go b/pkg/sentry/kernel/task_test.go index 82ef858a1..3f37f505d 100644 --- a/pkg/sentry/kernel/task_test.go +++ b/pkg/sentry/kernel/task_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_usermem.go b/pkg/sentry/kernel/task_usermem.go index 2b4954869..c8e973bd5 100644 --- a/pkg/sentry/kernel/task_usermem.go +++ b/pkg/sentry/kernel/task_usermem.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/thread_group.go b/pkg/sentry/kernel/thread_group.go index dfff7b52d..d7652f57c 100644 --- a/pkg/sentry/kernel/thread_group.go +++ b/pkg/sentry/kernel/thread_group.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/threads.go b/pkg/sentry/kernel/threads.go index 4e3d19e97..bdb907905 100644 --- a/pkg/sentry/kernel/threads.go +++ b/pkg/sentry/kernel/threads.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/time/context.go b/pkg/sentry/kernel/time/context.go index ac4dc01d8..3675ea20d 100644 --- a/pkg/sentry/kernel/time/context.go +++ b/pkg/sentry/kernel/time/context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/time/time.go b/pkg/sentry/kernel/time/time.go index 52e0dfba1..ca0f4ba2e 100644 --- a/pkg/sentry/kernel/time/time.go +++ b/pkg/sentry/kernel/time/time.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/timekeeper.go b/pkg/sentry/kernel/timekeeper.go index 2167f3efe..6bff80f13 100644 --- a/pkg/sentry/kernel/timekeeper.go +++ b/pkg/sentry/kernel/timekeeper.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/timekeeper_state.go b/pkg/sentry/kernel/timekeeper_state.go index 2e7fed4d8..f3a3ed543 100644 --- a/pkg/sentry/kernel/timekeeper_state.go +++ b/pkg/sentry/kernel/timekeeper_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/timekeeper_test.go b/pkg/sentry/kernel/timekeeper_test.go index 34a5cec27..71674c21c 100644 --- a/pkg/sentry/kernel/timekeeper_test.go +++ b/pkg/sentry/kernel/timekeeper_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/uts_namespace.go b/pkg/sentry/kernel/uts_namespace.go index 7e0fe0d21..ed5f0c031 100644 --- a/pkg/sentry/kernel/uts_namespace.go +++ b/pkg/sentry/kernel/uts_namespace.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/vdso.go b/pkg/sentry/kernel/vdso.go index 971e8bc59..0ec858a4a 100644 --- a/pkg/sentry/kernel/vdso.go +++ b/pkg/sentry/kernel/vdso.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/version.go b/pkg/sentry/kernel/version.go index a9e84673f..72bb0f93c 100644 --- a/pkg/sentry/kernel/version.go +++ b/pkg/sentry/kernel/version.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/limits/context.go b/pkg/sentry/limits/context.go index 75e97bf92..bf413eb7d 100644 --- a/pkg/sentry/limits/context.go +++ b/pkg/sentry/limits/context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/limits/limits.go b/pkg/sentry/limits/limits.go index 02c8b60e3..ba0b7d4fd 100644 --- a/pkg/sentry/limits/limits.go +++ b/pkg/sentry/limits/limits.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/limits/limits_test.go b/pkg/sentry/limits/limits_test.go index dd6f80750..d41f62554 100644 --- a/pkg/sentry/limits/limits_test.go +++ b/pkg/sentry/limits/limits_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/limits/linux.go b/pkg/sentry/limits/linux.go index 8e6a24341..511db6733 100644 --- a/pkg/sentry/limits/linux.go +++ b/pkg/sentry/limits/linux.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/loader/elf.go b/pkg/sentry/loader/elf.go index 849be5a3d..9b1e81dc9 100644 --- a/pkg/sentry/loader/elf.go +++ b/pkg/sentry/loader/elf.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/loader/interpreter.go b/pkg/sentry/loader/interpreter.go index 54534952b..06a3c7156 100644 --- a/pkg/sentry/loader/interpreter.go +++ b/pkg/sentry/loader/interpreter.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/loader/loader.go b/pkg/sentry/loader/loader.go index 62b39e52b..d1417c4f1 100644 --- a/pkg/sentry/loader/loader.go +++ b/pkg/sentry/loader/loader.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/loader/vdso.go b/pkg/sentry/loader/vdso.go index a06e27ac9..437cc5da1 100644 --- a/pkg/sentry/loader/vdso.go +++ b/pkg/sentry/loader/vdso.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/loader/vdso_state.go b/pkg/sentry/loader/vdso_state.go index dc71e1c2d..b327f0e1e 100644 --- a/pkg/sentry/loader/vdso_state.go +++ b/pkg/sentry/loader/vdso_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/memmap/mapping_set.go b/pkg/sentry/memmap/mapping_set.go index c9483905d..33cf16f91 100644 --- a/pkg/sentry/memmap/mapping_set.go +++ b/pkg/sentry/memmap/mapping_set.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/memmap/mapping_set_test.go b/pkg/sentry/memmap/mapping_set_test.go index 10668d404..49ee34548 100644 --- a/pkg/sentry/memmap/mapping_set_test.go +++ b/pkg/sentry/memmap/mapping_set_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/memmap/memmap.go b/pkg/sentry/memmap/memmap.go index cdc5f2b27..05349a77f 100644 --- a/pkg/sentry/memmap/memmap.go +++ b/pkg/sentry/memmap/memmap.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/memutil/memutil.go b/pkg/sentry/memutil/memutil.go index 4f245cf3c..286d50ca4 100644 --- a/pkg/sentry/memutil/memutil.go +++ b/pkg/sentry/memutil/memutil.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/memutil/memutil_unsafe.go b/pkg/sentry/memutil/memutil_unsafe.go index 32c27eb2f..8d9fc64fb 100644 --- a/pkg/sentry/memutil/memutil_unsafe.go +++ b/pkg/sentry/memutil/memutil_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/address_space.go b/pkg/sentry/mm/address_space.go index 27554f163..7488f7c4a 100644 --- a/pkg/sentry/mm/address_space.go +++ b/pkg/sentry/mm/address_space.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/aio_context.go b/pkg/sentry/mm/aio_context.go index b42156d45..87942af0e 100644 --- a/pkg/sentry/mm/aio_context.go +++ b/pkg/sentry/mm/aio_context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/aio_context_state.go b/pkg/sentry/mm/aio_context_state.go index 1a5e56f8e..192a6f744 100644 --- a/pkg/sentry/mm/aio_context_state.go +++ b/pkg/sentry/mm/aio_context_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/debug.go b/pkg/sentry/mm/debug.go index 56d0490f0..d341b9c07 100644 --- a/pkg/sentry/mm/debug.go +++ b/pkg/sentry/mm/debug.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/io.go b/pkg/sentry/mm/io.go index 6741db594..6600ddd78 100644 --- a/pkg/sentry/mm/io.go +++ b/pkg/sentry/mm/io.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/lifecycle.go b/pkg/sentry/mm/lifecycle.go index a4b5cb443..b248b76e7 100644 --- a/pkg/sentry/mm/lifecycle.go +++ b/pkg/sentry/mm/lifecycle.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/metadata.go b/pkg/sentry/mm/metadata.go index 32d5e2ff6..5ef1ba0b1 100644 --- a/pkg/sentry/mm/metadata.go +++ b/pkg/sentry/mm/metadata.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/mm.go b/pkg/sentry/mm/mm.go index 3299ae164..aab697f9e 100644 --- a/pkg/sentry/mm/mm.go +++ b/pkg/sentry/mm/mm.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/mm_test.go b/pkg/sentry/mm/mm_test.go index b47aa7263..f2db43196 100644 --- a/pkg/sentry/mm/mm_test.go +++ b/pkg/sentry/mm/mm_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/pma.go b/pkg/sentry/mm/pma.go index 9febb25ac..5690fe6b4 100644 --- a/pkg/sentry/mm/pma.go +++ b/pkg/sentry/mm/pma.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/proc_pid_maps.go b/pkg/sentry/mm/proc_pid_maps.go index 5840b257c..0bf1cdb51 100644 --- a/pkg/sentry/mm/proc_pid_maps.go +++ b/pkg/sentry/mm/proc_pid_maps.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/save_restore.go b/pkg/sentry/mm/save_restore.go index 36fed8f1c..6e7080a84 100644 --- a/pkg/sentry/mm/save_restore.go +++ b/pkg/sentry/mm/save_restore.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/shm.go b/pkg/sentry/mm/shm.go index bab137a5a..3bc48c7e7 100644 --- a/pkg/sentry/mm/shm.go +++ b/pkg/sentry/mm/shm.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/special_mappable.go b/pkg/sentry/mm/special_mappable.go index 5d7bd33bd..e511472f4 100644 --- a/pkg/sentry/mm/special_mappable.go +++ b/pkg/sentry/mm/special_mappable.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/syscalls.go b/pkg/sentry/mm/syscalls.go index b0622b0c3..a721cc456 100644 --- a/pkg/sentry/mm/syscalls.go +++ b/pkg/sentry/mm/syscalls.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/vma.go b/pkg/sentry/mm/vma.go index b81e861f1..dafdbd0e4 100644 --- a/pkg/sentry/mm/vma.go +++ b/pkg/sentry/mm/vma.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/context.go b/pkg/sentry/platform/context.go index 0d200a5e2..cca21a23e 100644 --- a/pkg/sentry/platform/context.go +++ b/pkg/sentry/platform/context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/filemem/filemem.go b/pkg/sentry/platform/filemem/filemem.go index f278c8d63..97da31e70 100644 --- a/pkg/sentry/platform/filemem/filemem.go +++ b/pkg/sentry/platform/filemem/filemem.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/filemem/filemem_state.go b/pkg/sentry/platform/filemem/filemem_state.go index e28e021c9..964e2aaaa 100644 --- a/pkg/sentry/platform/filemem/filemem_state.go +++ b/pkg/sentry/platform/filemem/filemem_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/filemem/filemem_test.go b/pkg/sentry/platform/filemem/filemem_test.go index 4b165dc48..9becec25f 100644 --- a/pkg/sentry/platform/filemem/filemem_test.go +++ b/pkg/sentry/platform/filemem/filemem_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/filemem/filemem_unsafe.go b/pkg/sentry/platform/filemem/filemem_unsafe.go index a23b9825a..776aed74d 100644 --- a/pkg/sentry/platform/filemem/filemem_unsafe.go +++ b/pkg/sentry/platform/filemem/filemem_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/interrupt/interrupt.go b/pkg/sentry/platform/interrupt/interrupt.go index ca4f42087..9c83f41eb 100644 --- a/pkg/sentry/platform/interrupt/interrupt.go +++ b/pkg/sentry/platform/interrupt/interrupt.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/interrupt/interrupt_test.go b/pkg/sentry/platform/interrupt/interrupt_test.go index 7c49eeea6..fb3284395 100644 --- a/pkg/sentry/platform/interrupt/interrupt_test.go +++ b/pkg/sentry/platform/interrupt/interrupt_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/address_space.go b/pkg/sentry/platform/kvm/address_space.go index c4293c517..72e897a9a 100644 --- a/pkg/sentry/platform/kvm/address_space.go +++ b/pkg/sentry/platform/kvm/address_space.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/allocator.go b/pkg/sentry/platform/kvm/allocator.go index f5cebd5b3..b25cad155 100644 --- a/pkg/sentry/platform/kvm/allocator.go +++ b/pkg/sentry/platform/kvm/allocator.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/bluepill.go b/pkg/sentry/platform/kvm/bluepill.go index ecc33d7dd..9f1c9510b 100644 --- a/pkg/sentry/platform/kvm/bluepill.go +++ b/pkg/sentry/platform/kvm/bluepill.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/bluepill_amd64.go b/pkg/sentry/platform/kvm/bluepill_amd64.go index b364e3ef7..f013d1dc9 100644 --- a/pkg/sentry/platform/kvm/bluepill_amd64.go +++ b/pkg/sentry/platform/kvm/bluepill_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/bluepill_amd64.s b/pkg/sentry/platform/kvm/bluepill_amd64.s index 0881bd5f5..ec017f6c2 100644 --- a/pkg/sentry/platform/kvm/bluepill_amd64.s +++ b/pkg/sentry/platform/kvm/bluepill_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/bluepill_amd64_unsafe.go b/pkg/sentry/platform/kvm/bluepill_amd64_unsafe.go index 61ca61dcb..cd00a47f2 100644 --- a/pkg/sentry/platform/kvm/bluepill_amd64_unsafe.go +++ b/pkg/sentry/platform/kvm/bluepill_amd64_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/bluepill_fault.go b/pkg/sentry/platform/kvm/bluepill_fault.go index 8650cd78f..e79a30ef2 100644 --- a/pkg/sentry/platform/kvm/bluepill_fault.go +++ b/pkg/sentry/platform/kvm/bluepill_fault.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/bluepill_unsafe.go b/pkg/sentry/platform/kvm/bluepill_unsafe.go index 216d4b4b6..747a95997 100644 --- a/pkg/sentry/platform/kvm/bluepill_unsafe.go +++ b/pkg/sentry/platform/kvm/bluepill_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/context.go b/pkg/sentry/platform/kvm/context.go index aac84febf..be902be88 100644 --- a/pkg/sentry/platform/kvm/context.go +++ b/pkg/sentry/platform/kvm/context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/host_map.go b/pkg/sentry/platform/kvm/host_map.go index fc16ad2de..ee6a1a42d 100644 --- a/pkg/sentry/platform/kvm/host_map.go +++ b/pkg/sentry/platform/kvm/host_map.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/kvm.go b/pkg/sentry/platform/kvm/kvm.go index 0c4dff308..d4f50024d 100644 --- a/pkg/sentry/platform/kvm/kvm.go +++ b/pkg/sentry/platform/kvm/kvm.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/kvm_amd64.go b/pkg/sentry/platform/kvm/kvm_amd64.go index 3d56ed895..70d0ac63b 100644 --- a/pkg/sentry/platform/kvm/kvm_amd64.go +++ b/pkg/sentry/platform/kvm/kvm_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/kvm_amd64_unsafe.go b/pkg/sentry/platform/kvm/kvm_amd64_unsafe.go index 476e783a0..c0a0af92d 100644 --- a/pkg/sentry/platform/kvm/kvm_amd64_unsafe.go +++ b/pkg/sentry/platform/kvm/kvm_amd64_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/kvm_const.go b/pkg/sentry/platform/kvm/kvm_const.go index ca44c31b3..8c53c6f06 100644 --- a/pkg/sentry/platform/kvm/kvm_const.go +++ b/pkg/sentry/platform/kvm/kvm_const.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/kvm_test.go b/pkg/sentry/platform/kvm/kvm_test.go index 52448839f..45eeb96ff 100644 --- a/pkg/sentry/platform/kvm/kvm_test.go +++ b/pkg/sentry/platform/kvm/kvm_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/machine.go b/pkg/sentry/platform/kvm/machine.go index 9f60b6b31..fc7ad258f 100644 --- a/pkg/sentry/platform/kvm/machine.go +++ b/pkg/sentry/platform/kvm/machine.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/machine_amd64.go b/pkg/sentry/platform/kvm/machine_amd64.go index bcd29a947..e0aec42b8 100644 --- a/pkg/sentry/platform/kvm/machine_amd64.go +++ b/pkg/sentry/platform/kvm/machine_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/machine_amd64_unsafe.go b/pkg/sentry/platform/kvm/machine_amd64_unsafe.go index 8b9041f13..50e513f3b 100644 --- a/pkg/sentry/platform/kvm/machine_amd64_unsafe.go +++ b/pkg/sentry/platform/kvm/machine_amd64_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/machine_unsafe.go b/pkg/sentry/platform/kvm/machine_unsafe.go index 86323c891..4f5b01321 100644 --- a/pkg/sentry/platform/kvm/machine_unsafe.go +++ b/pkg/sentry/platform/kvm/machine_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/physical_map.go b/pkg/sentry/platform/kvm/physical_map.go index 81a98656d..b908cae6a 100644 --- a/pkg/sentry/platform/kvm/physical_map.go +++ b/pkg/sentry/platform/kvm/physical_map.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/testutil/testutil.go b/pkg/sentry/platform/kvm/testutil/testutil.go index 8a614e25d..0d496561d 100644 --- a/pkg/sentry/platform/kvm/testutil/testutil.go +++ b/pkg/sentry/platform/kvm/testutil/testutil.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/testutil/testutil_amd64.go b/pkg/sentry/platform/kvm/testutil/testutil_amd64.go index 39286a0af..fcba33813 100644 --- a/pkg/sentry/platform/kvm/testutil/testutil_amd64.go +++ b/pkg/sentry/platform/kvm/testutil/testutil_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/testutil/testutil_amd64.s b/pkg/sentry/platform/kvm/testutil/testutil_amd64.s index 3b5ad8817..f1da41a44 100644 --- a/pkg/sentry/platform/kvm/testutil/testutil_amd64.s +++ b/pkg/sentry/platform/kvm/testutil/testutil_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/virtual_map.go b/pkg/sentry/platform/kvm/virtual_map.go index 0d3fbe043..0343e9267 100644 --- a/pkg/sentry/platform/kvm/virtual_map.go +++ b/pkg/sentry/platform/kvm/virtual_map.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/virtual_map_test.go b/pkg/sentry/platform/kvm/virtual_map_test.go index 7875bd3e9..935e0eb93 100644 --- a/pkg/sentry/platform/kvm/virtual_map_test.go +++ b/pkg/sentry/platform/kvm/virtual_map_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/mmap_min_addr.go b/pkg/sentry/platform/mmap_min_addr.go index 6398e5e01..1bcc1f8e9 100644 --- a/pkg/sentry/platform/mmap_min_addr.go +++ b/pkg/sentry/platform/mmap_min_addr.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/platform.go b/pkg/sentry/platform/platform.go index 8a1620d93..f16588e6e 100644 --- a/pkg/sentry/platform/platform.go +++ b/pkg/sentry/platform/platform.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/procid/procid.go b/pkg/sentry/platform/procid/procid.go index 5f861908f..3f49ab093 100644 --- a/pkg/sentry/platform/procid/procid.go +++ b/pkg/sentry/platform/procid/procid.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/procid/procid_amd64.s b/pkg/sentry/platform/procid/procid_amd64.s index 5b1ba1f24..fd88ce82e 100644 --- a/pkg/sentry/platform/procid/procid_amd64.s +++ b/pkg/sentry/platform/procid/procid_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/procid/procid_net_test.go b/pkg/sentry/platform/procid/procid_net_test.go index 2d1605a08..e8dcc479d 100644 --- a/pkg/sentry/platform/procid/procid_net_test.go +++ b/pkg/sentry/platform/procid/procid_net_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/procid/procid_test.go b/pkg/sentry/platform/procid/procid_test.go index 5e44da36f..7a57c7cdc 100644 --- a/pkg/sentry/platform/procid/procid_test.go +++ b/pkg/sentry/platform/procid/procid_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ptrace/ptrace.go b/pkg/sentry/platform/ptrace/ptrace.go index 4f20716f7..00d92b092 100644 --- a/pkg/sentry/platform/ptrace/ptrace.go +++ b/pkg/sentry/platform/ptrace/ptrace.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ptrace/ptrace_unsafe.go b/pkg/sentry/platform/ptrace/ptrace_unsafe.go index 46a8bda8e..7a3cb8f49 100644 --- a/pkg/sentry/platform/ptrace/ptrace_unsafe.go +++ b/pkg/sentry/platform/ptrace/ptrace_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ptrace/stub_amd64.s b/pkg/sentry/platform/ptrace/stub_amd64.s index 9bf87b6f6..63f98e40d 100644 --- a/pkg/sentry/platform/ptrace/stub_amd64.s +++ b/pkg/sentry/platform/ptrace/stub_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ptrace/stub_unsafe.go b/pkg/sentry/platform/ptrace/stub_unsafe.go index c868a2d68..48c16c4a1 100644 --- a/pkg/sentry/platform/ptrace/stub_unsafe.go +++ b/pkg/sentry/platform/ptrace/stub_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ptrace/subprocess.go b/pkg/sentry/platform/ptrace/subprocess.go index 6d5ad6b71..6a9da5db8 100644 --- a/pkg/sentry/platform/ptrace/subprocess.go +++ b/pkg/sentry/platform/ptrace/subprocess.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ptrace/subprocess_amd64.go b/pkg/sentry/platform/ptrace/subprocess_amd64.go index c38dc1ff8..d23a1133e 100644 --- a/pkg/sentry/platform/ptrace/subprocess_amd64.go +++ b/pkg/sentry/platform/ptrace/subprocess_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ptrace/subprocess_linux.go b/pkg/sentry/platform/ptrace/subprocess_linux.go index 53adadadd..7523487e7 100644 --- a/pkg/sentry/platform/ptrace/subprocess_linux.go +++ b/pkg/sentry/platform/ptrace/subprocess_linux.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ptrace/subprocess_linux_amd64_unsafe.go b/pkg/sentry/platform/ptrace/subprocess_linux_amd64_unsafe.go index 697431472..0c9263060 100644 --- a/pkg/sentry/platform/ptrace/subprocess_linux_amd64_unsafe.go +++ b/pkg/sentry/platform/ptrace/subprocess_linux_amd64_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ptrace/subprocess_unsafe.go b/pkg/sentry/platform/ptrace/subprocess_unsafe.go index fe41641d3..ca6c4ac97 100644 --- a/pkg/sentry/platform/ptrace/subprocess_unsafe.go +++ b/pkg/sentry/platform/ptrace/subprocess_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/defs.go b/pkg/sentry/platform/ring0/defs.go index f09d045eb..18137e55d 100644 --- a/pkg/sentry/platform/ring0/defs.go +++ b/pkg/sentry/platform/ring0/defs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/defs_amd64.go b/pkg/sentry/platform/ring0/defs_amd64.go index 84819f132..67242b92b 100644 --- a/pkg/sentry/platform/ring0/defs_amd64.go +++ b/pkg/sentry/platform/ring0/defs_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/entry_amd64.go b/pkg/sentry/platform/ring0/entry_amd64.go index a3e992e0d..4a9affe64 100644 --- a/pkg/sentry/platform/ring0/entry_amd64.go +++ b/pkg/sentry/platform/ring0/entry_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/entry_amd64.s b/pkg/sentry/platform/ring0/entry_amd64.s index 08c15ad65..d48fbd2d1 100644 --- a/pkg/sentry/platform/ring0/entry_amd64.s +++ b/pkg/sentry/platform/ring0/entry_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/gen_offsets/main.go b/pkg/sentry/platform/ring0/gen_offsets/main.go index ffa7eaf77..11c49855f 100644 --- a/pkg/sentry/platform/ring0/gen_offsets/main.go +++ b/pkg/sentry/platform/ring0/gen_offsets/main.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/kernel.go b/pkg/sentry/platform/ring0/kernel.go index 62e67005e..e70eafde2 100644 --- a/pkg/sentry/platform/ring0/kernel.go +++ b/pkg/sentry/platform/ring0/kernel.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/kernel_amd64.go b/pkg/sentry/platform/ring0/kernel_amd64.go index 0d2b0f7dc..ab562bca7 100644 --- a/pkg/sentry/platform/ring0/kernel_amd64.go +++ b/pkg/sentry/platform/ring0/kernel_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/kernel_unsafe.go b/pkg/sentry/platform/ring0/kernel_unsafe.go index cfb3ad853..faf4240e5 100644 --- a/pkg/sentry/platform/ring0/kernel_unsafe.go +++ b/pkg/sentry/platform/ring0/kernel_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/lib_amd64.go b/pkg/sentry/platform/ring0/lib_amd64.go index 989e3e383..2b95a0141 100644 --- a/pkg/sentry/platform/ring0/lib_amd64.go +++ b/pkg/sentry/platform/ring0/lib_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/lib_amd64.s b/pkg/sentry/platform/ring0/lib_amd64.s index 6f143ea5a..98a130525 100644 --- a/pkg/sentry/platform/ring0/lib_amd64.s +++ b/pkg/sentry/platform/ring0/lib_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/offsets_amd64.go b/pkg/sentry/platform/ring0/offsets_amd64.go index ca5fd456b..753d31ef8 100644 --- a/pkg/sentry/platform/ring0/offsets_amd64.go +++ b/pkg/sentry/platform/ring0/offsets_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/pagetables/allocator.go b/pkg/sentry/platform/ring0/pagetables/allocator.go index 049fd0247..ee6e90a11 100644 --- a/pkg/sentry/platform/ring0/pagetables/allocator.go +++ b/pkg/sentry/platform/ring0/pagetables/allocator.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/pagetables/allocator_unsafe.go b/pkg/sentry/platform/ring0/pagetables/allocator_unsafe.go index aca778913..f48647b3a 100644 --- a/pkg/sentry/platform/ring0/pagetables/allocator_unsafe.go +++ b/pkg/sentry/platform/ring0/pagetables/allocator_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/pagetables/pagetables.go b/pkg/sentry/platform/ring0/pagetables/pagetables.go index ff5787f89..c7207ec18 100644 --- a/pkg/sentry/platform/ring0/pagetables/pagetables.go +++ b/pkg/sentry/platform/ring0/pagetables/pagetables.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/pagetables/pagetables_amd64.go b/pkg/sentry/platform/ring0/pagetables/pagetables_amd64.go index 878463018..746f614e5 100644 --- a/pkg/sentry/platform/ring0/pagetables/pagetables_amd64.go +++ b/pkg/sentry/platform/ring0/pagetables/pagetables_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/pagetables/pagetables_amd64_test.go b/pkg/sentry/platform/ring0/pagetables/pagetables_amd64_test.go index a7f2ad9a4..2f82c4353 100644 --- a/pkg/sentry/platform/ring0/pagetables/pagetables_amd64_test.go +++ b/pkg/sentry/platform/ring0/pagetables/pagetables_amd64_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/pagetables/pagetables_test.go b/pkg/sentry/platform/ring0/pagetables/pagetables_test.go index dca3f69ef..3e5dc7dc7 100644 --- a/pkg/sentry/platform/ring0/pagetables/pagetables_test.go +++ b/pkg/sentry/platform/ring0/pagetables/pagetables_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/pagetables/pagetables_x86.go b/pkg/sentry/platform/ring0/pagetables/pagetables_x86.go index ca49d20f8..6bd8c3584 100644 --- a/pkg/sentry/platform/ring0/pagetables/pagetables_x86.go +++ b/pkg/sentry/platform/ring0/pagetables/pagetables_x86.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/pagetables/pcids_x86.go b/pkg/sentry/platform/ring0/pagetables/pcids_x86.go index fa068e35e..0d9a51aa5 100644 --- a/pkg/sentry/platform/ring0/pagetables/pcids_x86.go +++ b/pkg/sentry/platform/ring0/pagetables/pcids_x86.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/pagetables/walker_amd64.go b/pkg/sentry/platform/ring0/pagetables/walker_amd64.go index afa4d473a..c4c71d23e 100644 --- a/pkg/sentry/platform/ring0/pagetables/walker_amd64.go +++ b/pkg/sentry/platform/ring0/pagetables/walker_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/ring0.go b/pkg/sentry/platform/ring0/ring0.go index 4991031c5..10c51e88d 100644 --- a/pkg/sentry/platform/ring0/ring0.go +++ b/pkg/sentry/platform/ring0/ring0.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/x86.go b/pkg/sentry/platform/ring0/x86.go index f489fcecb..7c88010d8 100644 --- a/pkg/sentry/platform/ring0/x86.go +++ b/pkg/sentry/platform/ring0/x86.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/safecopy/atomic_amd64.s b/pkg/sentry/platform/safecopy/atomic_amd64.s index 69947dec3..873ffa046 100644 --- a/pkg/sentry/platform/safecopy/atomic_amd64.s +++ b/pkg/sentry/platform/safecopy/atomic_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/safecopy/memclr_amd64.s b/pkg/sentry/platform/safecopy/memclr_amd64.s index 7d1019f60..488b6e666 100644 --- a/pkg/sentry/platform/safecopy/memclr_amd64.s +++ b/pkg/sentry/platform/safecopy/memclr_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/safecopy/memcpy_amd64.s b/pkg/sentry/platform/safecopy/memcpy_amd64.s index 96ef2eefc..0bf26fd7b 100644 --- a/pkg/sentry/platform/safecopy/memcpy_amd64.s +++ b/pkg/sentry/platform/safecopy/memcpy_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/safecopy/safecopy.go b/pkg/sentry/platform/safecopy/safecopy.go index 90a2aad7b..c60f73103 100644 --- a/pkg/sentry/platform/safecopy/safecopy.go +++ b/pkg/sentry/platform/safecopy/safecopy.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/safecopy/safecopy_test.go b/pkg/sentry/platform/safecopy/safecopy_test.go index 67df36121..1a682d28a 100644 --- a/pkg/sentry/platform/safecopy/safecopy_test.go +++ b/pkg/sentry/platform/safecopy/safecopy_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/safecopy/safecopy_unsafe.go b/pkg/sentry/platform/safecopy/safecopy_unsafe.go index 72f243f8d..df1c35b66 100644 --- a/pkg/sentry/platform/safecopy/safecopy_unsafe.go +++ b/pkg/sentry/platform/safecopy/safecopy_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/safecopy/sighandler_amd64.s b/pkg/sentry/platform/safecopy/sighandler_amd64.s index a65cb0c26..06614f1b4 100644 --- a/pkg/sentry/platform/safecopy/sighandler_amd64.s +++ b/pkg/sentry/platform/safecopy/sighandler_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/safemem/block_unsafe.go b/pkg/sentry/safemem/block_unsafe.go index 0b58f6497..e91ff66ae 100644 --- a/pkg/sentry/safemem/block_unsafe.go +++ b/pkg/sentry/safemem/block_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/safemem/io.go b/pkg/sentry/safemem/io.go index fd917648b..6cb52439f 100644 --- a/pkg/sentry/safemem/io.go +++ b/pkg/sentry/safemem/io.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/safemem/io_test.go b/pkg/sentry/safemem/io_test.go index edac4c1d7..2eda8c3bb 100644 --- a/pkg/sentry/safemem/io_test.go +++ b/pkg/sentry/safemem/io_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/safemem/safemem.go b/pkg/sentry/safemem/safemem.go index 2f8002004..090932d3e 100644 --- a/pkg/sentry/safemem/safemem.go +++ b/pkg/sentry/safemem/safemem.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/safemem/seq_test.go b/pkg/sentry/safemem/seq_test.go index 3e83b3851..fddcaf714 100644 --- a/pkg/sentry/safemem/seq_test.go +++ b/pkg/sentry/safemem/seq_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/safemem/seq_unsafe.go b/pkg/sentry/safemem/seq_unsafe.go index e0d29a0b3..83a6b7183 100644 --- a/pkg/sentry/safemem/seq_unsafe.go +++ b/pkg/sentry/safemem/seq_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/sighandling/sighandling.go b/pkg/sentry/sighandling/sighandling.go index 29bcf55ab..6b5d5f993 100644 --- a/pkg/sentry/sighandling/sighandling.go +++ b/pkg/sentry/sighandling/sighandling.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/sighandling/sighandling_unsafe.go b/pkg/sentry/sighandling/sighandling_unsafe.go index a455b919f..5913d47a8 100644 --- a/pkg/sentry/sighandling/sighandling_unsafe.go +++ b/pkg/sentry/sighandling/sighandling_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/control/control.go b/pkg/sentry/socket/control/control.go index db97e95f2..d44f5e88a 100644 --- a/pkg/sentry/socket/control/control.go +++ b/pkg/sentry/socket/control/control.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/epsocket/device.go b/pkg/sentry/socket/epsocket/device.go index 17f2c9559..3cc138eb0 100644 --- a/pkg/sentry/socket/epsocket/device.go +++ b/pkg/sentry/socket/epsocket/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/epsocket/epsocket.go b/pkg/sentry/socket/epsocket/epsocket.go index 47c575e7b..e90ef4835 100644 --- a/pkg/sentry/socket/epsocket/epsocket.go +++ b/pkg/sentry/socket/epsocket/epsocket.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/epsocket/provider.go b/pkg/sentry/socket/epsocket/provider.go index dbc232d26..686554437 100644 --- a/pkg/sentry/socket/epsocket/provider.go +++ b/pkg/sentry/socket/epsocket/provider.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/epsocket/save_restore.go b/pkg/sentry/socket/epsocket/save_restore.go index 2613f90de..34d9a7cf0 100644 --- a/pkg/sentry/socket/epsocket/save_restore.go +++ b/pkg/sentry/socket/epsocket/save_restore.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/epsocket/stack.go b/pkg/sentry/socket/epsocket/stack.go index e4ed52fc8..c0081c819 100644 --- a/pkg/sentry/socket/epsocket/stack.go +++ b/pkg/sentry/socket/epsocket/stack.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/hostinet/device.go b/pkg/sentry/socket/hostinet/device.go index a9a673316..c5133f3bb 100644 --- a/pkg/sentry/socket/hostinet/device.go +++ b/pkg/sentry/socket/hostinet/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/hostinet/hostinet.go b/pkg/sentry/socket/hostinet/hostinet.go index 67c6c8066..7858892ab 100644 --- a/pkg/sentry/socket/hostinet/hostinet.go +++ b/pkg/sentry/socket/hostinet/hostinet.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/hostinet/save_restore.go b/pkg/sentry/socket/hostinet/save_restore.go index 0821a794a..3827f082a 100644 --- a/pkg/sentry/socket/hostinet/save_restore.go +++ b/pkg/sentry/socket/hostinet/save_restore.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/hostinet/socket.go b/pkg/sentry/socket/hostinet/socket.go index e82624b44..e4e950fbb 100644 --- a/pkg/sentry/socket/hostinet/socket.go +++ b/pkg/sentry/socket/hostinet/socket.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/hostinet/socket_unsafe.go b/pkg/sentry/socket/hostinet/socket_unsafe.go index f8bb75636..59c8910ca 100644 --- a/pkg/sentry/socket/hostinet/socket_unsafe.go +++ b/pkg/sentry/socket/hostinet/socket_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/hostinet/stack.go b/pkg/sentry/socket/hostinet/stack.go index f64809d39..4ce73c1f1 100644 --- a/pkg/sentry/socket/hostinet/stack.go +++ b/pkg/sentry/socket/hostinet/stack.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/netlink/message.go b/pkg/sentry/socket/netlink/message.go index b902d7ec9..a95172cba 100644 --- a/pkg/sentry/socket/netlink/message.go +++ b/pkg/sentry/socket/netlink/message.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/netlink/port/port.go b/pkg/sentry/socket/netlink/port/port.go index 1c5d4c3a5..20b9a6e37 100644 --- a/pkg/sentry/socket/netlink/port/port.go +++ b/pkg/sentry/socket/netlink/port/port.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/netlink/port/port_test.go b/pkg/sentry/socket/netlink/port/port_test.go index 34565e2f9..49b3b48ab 100644 --- a/pkg/sentry/socket/netlink/port/port_test.go +++ b/pkg/sentry/socket/netlink/port/port_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/netlink/provider.go b/pkg/sentry/socket/netlink/provider.go index 5d0a04a07..06786bd50 100644 --- a/pkg/sentry/socket/netlink/provider.go +++ b/pkg/sentry/socket/netlink/provider.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/netlink/route/protocol.go b/pkg/sentry/socket/netlink/route/protocol.go index 70322b9ed..7e70b09b2 100644 --- a/pkg/sentry/socket/netlink/route/protocol.go +++ b/pkg/sentry/socket/netlink/route/protocol.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/netlink/socket.go b/pkg/sentry/socket/netlink/socket.go index 0c03997f2..4d4130a4c 100644 --- a/pkg/sentry/socket/netlink/socket.go +++ b/pkg/sentry/socket/netlink/socket.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/rpcinet/conn/conn.go b/pkg/sentry/socket/rpcinet/conn/conn.go index f4c8489b1..9c749b888 100644 --- a/pkg/sentry/socket/rpcinet/conn/conn.go +++ b/pkg/sentry/socket/rpcinet/conn/conn.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/rpcinet/device.go b/pkg/sentry/socket/rpcinet/device.go index f7b63436e..d2b9f9222 100644 --- a/pkg/sentry/socket/rpcinet/device.go +++ b/pkg/sentry/socket/rpcinet/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/rpcinet/notifier/notifier.go b/pkg/sentry/socket/rpcinet/notifier/notifier.go index f88a908ed..73c255c33 100644 --- a/pkg/sentry/socket/rpcinet/notifier/notifier.go +++ b/pkg/sentry/socket/rpcinet/notifier/notifier.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/rpcinet/rpcinet.go b/pkg/sentry/socket/rpcinet/rpcinet.go index 10b0dedc2..6c98e6acb 100644 --- a/pkg/sentry/socket/rpcinet/rpcinet.go +++ b/pkg/sentry/socket/rpcinet/rpcinet.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/rpcinet/socket.go b/pkg/sentry/socket/rpcinet/socket.go index c7e761d54..44fa5c620 100644 --- a/pkg/sentry/socket/rpcinet/socket.go +++ b/pkg/sentry/socket/rpcinet/socket.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/rpcinet/stack.go b/pkg/sentry/socket/rpcinet/stack.go index bcb89fb34..cb8344ec6 100644 --- a/pkg/sentry/socket/rpcinet/stack.go +++ b/pkg/sentry/socket/rpcinet/stack.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/rpcinet/stack_unsafe.go b/pkg/sentry/socket/rpcinet/stack_unsafe.go index 9a896c623..d04fb2069 100644 --- a/pkg/sentry/socket/rpcinet/stack_unsafe.go +++ b/pkg/sentry/socket/rpcinet/stack_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/socket.go b/pkg/sentry/socket/socket.go index 31f8d42d7..a235c5249 100644 --- a/pkg/sentry/socket/socket.go +++ b/pkg/sentry/socket/socket.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/unix/device.go b/pkg/sentry/socket/unix/device.go index e8bcc7a9f..41820dbb3 100644 --- a/pkg/sentry/socket/unix/device.go +++ b/pkg/sentry/socket/unix/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/unix/io.go b/pkg/sentry/socket/unix/io.go index 06333e14b..7d6434696 100644 --- a/pkg/sentry/socket/unix/io.go +++ b/pkg/sentry/socket/unix/io.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/unix/transport/connectioned.go b/pkg/sentry/socket/unix/transport/connectioned.go index 566e3d57b..4c913effc 100644 --- a/pkg/sentry/socket/unix/transport/connectioned.go +++ b/pkg/sentry/socket/unix/transport/connectioned.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/unix/transport/connectioned_state.go b/pkg/sentry/socket/unix/transport/connectioned_state.go index 7e6c73dcc..608a6a97a 100644 --- a/pkg/sentry/socket/unix/transport/connectioned_state.go +++ b/pkg/sentry/socket/unix/transport/connectioned_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/unix/transport/connectionless.go b/pkg/sentry/socket/unix/transport/connectionless.go index 86cd05199..cd4633106 100644 --- a/pkg/sentry/socket/unix/transport/connectionless.go +++ b/pkg/sentry/socket/unix/transport/connectionless.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/unix/transport/queue.go b/pkg/sentry/socket/unix/transport/queue.go index c4d7d863c..5b4dfab68 100644 --- a/pkg/sentry/socket/unix/transport/queue.go +++ b/pkg/sentry/socket/unix/transport/queue.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/unix/transport/unix.go b/pkg/sentry/socket/unix/transport/unix.go index 2934101a2..157133b65 100644 --- a/pkg/sentry/socket/unix/transport/unix.go +++ b/pkg/sentry/socket/unix/transport/unix.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/unix/unix.go b/pkg/sentry/socket/unix/unix.go index 668363864..3543dd81f 100644 --- a/pkg/sentry/socket/unix/unix.go +++ b/pkg/sentry/socket/unix/unix.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/state/state.go b/pkg/sentry/state/state.go index 43e88a713..70b33f190 100644 --- a/pkg/sentry/state/state.go +++ b/pkg/sentry/state/state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/state/state_metadata.go b/pkg/sentry/state/state_metadata.go index afa21672a..7f047b808 100644 --- a/pkg/sentry/state/state_metadata.go +++ b/pkg/sentry/state/state_metadata.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/state/state_unsafe.go b/pkg/sentry/state/state_unsafe.go index 3ff7d24c8..f02e12b2a 100644 --- a/pkg/sentry/state/state_unsafe.go +++ b/pkg/sentry/state/state_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/strace/clone.go b/pkg/sentry/strace/clone.go index b82ca1ad1..e18ce84dc 100644 --- a/pkg/sentry/strace/clone.go +++ b/pkg/sentry/strace/clone.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/strace/futex.go b/pkg/sentry/strace/futex.go index 3da108cb7..ceb3dc21d 100644 --- a/pkg/sentry/strace/futex.go +++ b/pkg/sentry/strace/futex.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/strace/linux64.go b/pkg/sentry/strace/linux64.go index 1df148e7d..99714f12c 100644 --- a/pkg/sentry/strace/linux64.go +++ b/pkg/sentry/strace/linux64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/strace/open.go b/pkg/sentry/strace/open.go index 839d5eda7..5a72a940c 100644 --- a/pkg/sentry/strace/open.go +++ b/pkg/sentry/strace/open.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/strace/ptrace.go b/pkg/sentry/strace/ptrace.go index fcdb7e9f4..c572aafb4 100644 --- a/pkg/sentry/strace/ptrace.go +++ b/pkg/sentry/strace/ptrace.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/strace/socket.go b/pkg/sentry/strace/socket.go index 26831edd6..375418dc1 100644 --- a/pkg/sentry/strace/socket.go +++ b/pkg/sentry/strace/socket.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/strace/strace.go b/pkg/sentry/strace/strace.go index f7bfa3a1f..4286f0df7 100644 --- a/pkg/sentry/strace/strace.go +++ b/pkg/sentry/strace/strace.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/strace/strace.proto b/pkg/sentry/strace/strace.proto index 914e8c7b0..f1fc539d6 100644 --- a/pkg/sentry/strace/strace.proto +++ b/pkg/sentry/strace/strace.proto @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/strace/syscalls.go b/pkg/sentry/strace/syscalls.go index 8be4fa318..9eeb18a03 100644 --- a/pkg/sentry/strace/syscalls.go +++ b/pkg/sentry/strace/syscalls.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/epoll.go b/pkg/sentry/syscalls/epoll.go index 01dd6fa71..b90d191b7 100644 --- a/pkg/sentry/syscalls/epoll.go +++ b/pkg/sentry/syscalls/epoll.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/error.go b/pkg/sentry/syscalls/linux/error.go index 013b385bc..9fd002955 100644 --- a/pkg/sentry/syscalls/linux/error.go +++ b/pkg/sentry/syscalls/linux/error.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/flags.go b/pkg/sentry/syscalls/linux/flags.go index f01483cd3..d1e0833fc 100644 --- a/pkg/sentry/syscalls/linux/flags.go +++ b/pkg/sentry/syscalls/linux/flags.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/linux64.go b/pkg/sentry/syscalls/linux/linux64.go index 4465549ad..75e87f5ec 100644 --- a/pkg/sentry/syscalls/linux/linux64.go +++ b/pkg/sentry/syscalls/linux/linux64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sigset.go b/pkg/sentry/syscalls/linux/sigset.go index bfb541634..a033b7c70 100644 --- a/pkg/sentry/syscalls/linux/sigset.go +++ b/pkg/sentry/syscalls/linux/sigset.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_aio.go b/pkg/sentry/syscalls/linux/sys_aio.go index 54e4afa9e..355071131 100644 --- a/pkg/sentry/syscalls/linux/sys_aio.go +++ b/pkg/sentry/syscalls/linux/sys_aio.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_capability.go b/pkg/sentry/syscalls/linux/sys_capability.go index 89c81ac90..cf972dc28 100644 --- a/pkg/sentry/syscalls/linux/sys_capability.go +++ b/pkg/sentry/syscalls/linux/sys_capability.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_epoll.go b/pkg/sentry/syscalls/linux/sys_epoll.go index e69dfc77a..62272efcd 100644 --- a/pkg/sentry/syscalls/linux/sys_epoll.go +++ b/pkg/sentry/syscalls/linux/sys_epoll.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_eventfd.go b/pkg/sentry/syscalls/linux/sys_eventfd.go index 60fe5a133..903172890 100644 --- a/pkg/sentry/syscalls/linux/sys_eventfd.go +++ b/pkg/sentry/syscalls/linux/sys_eventfd.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index 64704bb88..a70f35be0 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_futex.go b/pkg/sentry/syscalls/linux/sys_futex.go index d35dcecbe..cf04428bc 100644 --- a/pkg/sentry/syscalls/linux/sys_futex.go +++ b/pkg/sentry/syscalls/linux/sys_futex.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_getdents.go b/pkg/sentry/syscalls/linux/sys_getdents.go index 29c0d7a39..4b441b31b 100644 --- a/pkg/sentry/syscalls/linux/sys_getdents.go +++ b/pkg/sentry/syscalls/linux/sys_getdents.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_identity.go b/pkg/sentry/syscalls/linux/sys_identity.go index 4fd0ed794..8d594aa83 100644 --- a/pkg/sentry/syscalls/linux/sys_identity.go +++ b/pkg/sentry/syscalls/linux/sys_identity.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_inotify.go b/pkg/sentry/syscalls/linux/sys_inotify.go index 725204dff..26a505782 100644 --- a/pkg/sentry/syscalls/linux/sys_inotify.go +++ b/pkg/sentry/syscalls/linux/sys_inotify.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_lseek.go b/pkg/sentry/syscalls/linux/sys_lseek.go index 97b51ba7c..ad3bfd761 100644 --- a/pkg/sentry/syscalls/linux/sys_lseek.go +++ b/pkg/sentry/syscalls/linux/sys_lseek.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_mmap.go b/pkg/sentry/syscalls/linux/sys_mmap.go index 1a98328dc..f8d9c43fd 100644 --- a/pkg/sentry/syscalls/linux/sys_mmap.go +++ b/pkg/sentry/syscalls/linux/sys_mmap.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_mount.go b/pkg/sentry/syscalls/linux/sys_mount.go index 57cedccc1..bf0df7302 100644 --- a/pkg/sentry/syscalls/linux/sys_mount.go +++ b/pkg/sentry/syscalls/linux/sys_mount.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_pipe.go b/pkg/sentry/syscalls/linux/sys_pipe.go index 2b544f145..3652c429e 100644 --- a/pkg/sentry/syscalls/linux/sys_pipe.go +++ b/pkg/sentry/syscalls/linux/sys_pipe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_poll.go b/pkg/sentry/syscalls/linux/sys_poll.go index b9bdefadb..bf0958435 100644 --- a/pkg/sentry/syscalls/linux/sys_poll.go +++ b/pkg/sentry/syscalls/linux/sys_poll.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_prctl.go b/pkg/sentry/syscalls/linux/sys_prctl.go index a1242acd3..c7b39ede8 100644 --- a/pkg/sentry/syscalls/linux/sys_prctl.go +++ b/pkg/sentry/syscalls/linux/sys_prctl.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_random.go b/pkg/sentry/syscalls/linux/sys_random.go index be31e6b17..452dff058 100644 --- a/pkg/sentry/syscalls/linux/sys_random.go +++ b/pkg/sentry/syscalls/linux/sys_random.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_read.go b/pkg/sentry/syscalls/linux/sys_read.go index 0be2d195a..b2e5a5449 100644 --- a/pkg/sentry/syscalls/linux/sys_read.go +++ b/pkg/sentry/syscalls/linux/sys_read.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_rlimit.go b/pkg/sentry/syscalls/linux/sys_rlimit.go index d806b58ab..2f16e1791 100644 --- a/pkg/sentry/syscalls/linux/sys_rlimit.go +++ b/pkg/sentry/syscalls/linux/sys_rlimit.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_rusage.go b/pkg/sentry/syscalls/linux/sys_rusage.go index 82e42b589..ab07c77f9 100644 --- a/pkg/sentry/syscalls/linux/sys_rusage.go +++ b/pkg/sentry/syscalls/linux/sys_rusage.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_sched.go b/pkg/sentry/syscalls/linux/sys_sched.go index ff9e46077..e679a6694 100644 --- a/pkg/sentry/syscalls/linux/sys_sched.go +++ b/pkg/sentry/syscalls/linux/sys_sched.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_seccomp.go b/pkg/sentry/syscalls/linux/sys_seccomp.go index 4323a4df4..969acaa36 100644 --- a/pkg/sentry/syscalls/linux/sys_seccomp.go +++ b/pkg/sentry/syscalls/linux/sys_seccomp.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_sem.go b/pkg/sentry/syscalls/linux/sys_sem.go index a8983705b..4ed52c4a7 100644 --- a/pkg/sentry/syscalls/linux/sys_sem.go +++ b/pkg/sentry/syscalls/linux/sys_sem.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_shm.go b/pkg/sentry/syscalls/linux/sys_shm.go index 48ff1d5f0..b13d48b98 100644 --- a/pkg/sentry/syscalls/linux/sys_shm.go +++ b/pkg/sentry/syscalls/linux/sys_shm.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_signal.go b/pkg/sentry/syscalls/linux/sys_signal.go index ecdec5d3a..a539354c5 100644 --- a/pkg/sentry/syscalls/linux/sys_signal.go +++ b/pkg/sentry/syscalls/linux/sys_signal.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_socket.go b/pkg/sentry/syscalls/linux/sys_socket.go index 5fa5ddce6..0a7551742 100644 --- a/pkg/sentry/syscalls/linux/sys_socket.go +++ b/pkg/sentry/syscalls/linux/sys_socket.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_stat.go b/pkg/sentry/syscalls/linux/sys_stat.go index 619a14d7c..9c433c45d 100644 --- a/pkg/sentry/syscalls/linux/sys_stat.go +++ b/pkg/sentry/syscalls/linux/sys_stat.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_sync.go b/pkg/sentry/syscalls/linux/sys_sync.go index 902d210db..826c6869d 100644 --- a/pkg/sentry/syscalls/linux/sys_sync.go +++ b/pkg/sentry/syscalls/linux/sys_sync.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_sysinfo.go b/pkg/sentry/syscalls/linux/sys_sysinfo.go index 6560bac57..5eeb3ba58 100644 --- a/pkg/sentry/syscalls/linux/sys_sysinfo.go +++ b/pkg/sentry/syscalls/linux/sys_sysinfo.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_syslog.go b/pkg/sentry/syscalls/linux/sys_syslog.go index 792040c81..7193b7aed 100644 --- a/pkg/sentry/syscalls/linux/sys_syslog.go +++ b/pkg/sentry/syscalls/linux/sys_syslog.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_thread.go b/pkg/sentry/syscalls/linux/sys_thread.go index 550f63a43..820ca680e 100644 --- a/pkg/sentry/syscalls/linux/sys_thread.go +++ b/pkg/sentry/syscalls/linux/sys_thread.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_time.go b/pkg/sentry/syscalls/linux/sys_time.go index 8e6683444..063fbb106 100644 --- a/pkg/sentry/syscalls/linux/sys_time.go +++ b/pkg/sentry/syscalls/linux/sys_time.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_timer.go b/pkg/sentry/syscalls/linux/sys_timer.go index c41074d54..6baf4599b 100644 --- a/pkg/sentry/syscalls/linux/sys_timer.go +++ b/pkg/sentry/syscalls/linux/sys_timer.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_timerfd.go b/pkg/sentry/syscalls/linux/sys_timerfd.go index 92c6a3d60..f70d13682 100644 --- a/pkg/sentry/syscalls/linux/sys_timerfd.go +++ b/pkg/sentry/syscalls/linux/sys_timerfd.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_tls.go b/pkg/sentry/syscalls/linux/sys_tls.go index b95d62320..27ddb3808 100644 --- a/pkg/sentry/syscalls/linux/sys_tls.go +++ b/pkg/sentry/syscalls/linux/sys_tls.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_utsname.go b/pkg/sentry/syscalls/linux/sys_utsname.go index 899116374..689f2f838 100644 --- a/pkg/sentry/syscalls/linux/sys_utsname.go +++ b/pkg/sentry/syscalls/linux/sys_utsname.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_write.go b/pkg/sentry/syscalls/linux/sys_write.go index caa7b01ea..08e263112 100644 --- a/pkg/sentry/syscalls/linux/sys_write.go +++ b/pkg/sentry/syscalls/linux/sys_write.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/timespec.go b/pkg/sentry/syscalls/linux/timespec.go index e865c6fc0..752ec326d 100644 --- a/pkg/sentry/syscalls/linux/timespec.go +++ b/pkg/sentry/syscalls/linux/timespec.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/polling.go b/pkg/sentry/syscalls/polling.go index fd90184ef..2b33d6c19 100644 --- a/pkg/sentry/syscalls/polling.go +++ b/pkg/sentry/syscalls/polling.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/syscalls.go b/pkg/sentry/syscalls/syscalls.go index 1176f858d..bae32d727 100644 --- a/pkg/sentry/syscalls/syscalls.go +++ b/pkg/sentry/syscalls/syscalls.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/unimplemented_syscall.proto b/pkg/sentry/syscalls/unimplemented_syscall.proto index d6febf5b1..41579b016 100644 --- a/pkg/sentry/syscalls/unimplemented_syscall.proto +++ b/pkg/sentry/syscalls/unimplemented_syscall.proto @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/time/calibrated_clock.go b/pkg/sentry/time/calibrated_clock.go index cbb95e2d7..c8cf4eca4 100644 --- a/pkg/sentry/time/calibrated_clock.go +++ b/pkg/sentry/time/calibrated_clock.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/time/calibrated_clock_test.go b/pkg/sentry/time/calibrated_clock_test.go index 8b6dd5592..a9237630e 100644 --- a/pkg/sentry/time/calibrated_clock_test.go +++ b/pkg/sentry/time/calibrated_clock_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/time/clock_id.go b/pkg/sentry/time/clock_id.go index 500102e58..1317a5dad 100644 --- a/pkg/sentry/time/clock_id.go +++ b/pkg/sentry/time/clock_id.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/time/clocks.go b/pkg/sentry/time/clocks.go index 9925b407d..e26386520 100644 --- a/pkg/sentry/time/clocks.go +++ b/pkg/sentry/time/clocks.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/time/muldiv_amd64.s b/pkg/sentry/time/muldiv_amd64.s index 291940b1d..bfcb8c724 100644 --- a/pkg/sentry/time/muldiv_amd64.s +++ b/pkg/sentry/time/muldiv_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/time/parameters.go b/pkg/sentry/time/parameters.go index 594b4874b..f3ad58454 100644 --- a/pkg/sentry/time/parameters.go +++ b/pkg/sentry/time/parameters.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/time/parameters_test.go b/pkg/sentry/time/parameters_test.go index 7394fc5ee..4a0c4e880 100644 --- a/pkg/sentry/time/parameters_test.go +++ b/pkg/sentry/time/parameters_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/time/sampler.go b/pkg/sentry/time/sampler.go index cf581b5fa..445690d49 100644 --- a/pkg/sentry/time/sampler.go +++ b/pkg/sentry/time/sampler.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/time/sampler_test.go b/pkg/sentry/time/sampler_test.go index caf7e5c53..ec0e442b6 100644 --- a/pkg/sentry/time/sampler_test.go +++ b/pkg/sentry/time/sampler_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/time/sampler_unsafe.go b/pkg/sentry/time/sampler_unsafe.go index 7ea19d387..0f8eb4fc8 100644 --- a/pkg/sentry/time/sampler_unsafe.go +++ b/pkg/sentry/time/sampler_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/time/tsc_amd64.s b/pkg/sentry/time/tsc_amd64.s index 4cc604392..e53d477f7 100644 --- a/pkg/sentry/time/tsc_amd64.s +++ b/pkg/sentry/time/tsc_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/uniqueid/context.go b/pkg/sentry/uniqueid/context.go index e48fabc2d..399d98c29 100644 --- a/pkg/sentry/uniqueid/context.go +++ b/pkg/sentry/uniqueid/context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usage/cpu.go b/pkg/sentry/usage/cpu.go index ed7b04b9e..cbd7cfe19 100644 --- a/pkg/sentry/usage/cpu.go +++ b/pkg/sentry/usage/cpu.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usage/io.go b/pkg/sentry/usage/io.go index 49faa507d..8e27a0a88 100644 --- a/pkg/sentry/usage/io.go +++ b/pkg/sentry/usage/io.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usage/memory.go b/pkg/sentry/usage/memory.go index 92a478d85..7e065cb76 100644 --- a/pkg/sentry/usage/memory.go +++ b/pkg/sentry/usage/memory.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usage/memory_unsafe.go b/pkg/sentry/usage/memory_unsafe.go index f990a7750..a3ae668a5 100644 --- a/pkg/sentry/usage/memory_unsafe.go +++ b/pkg/sentry/usage/memory_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usage/usage.go b/pkg/sentry/usage/usage.go index 3b3118659..ab327f8e2 100644 --- a/pkg/sentry/usage/usage.go +++ b/pkg/sentry/usage/usage.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usermem/access_type.go b/pkg/sentry/usermem/access_type.go index 75346d854..c71d05afe 100644 --- a/pkg/sentry/usermem/access_type.go +++ b/pkg/sentry/usermem/access_type.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usermem/addr.go b/pkg/sentry/usermem/addr.go index fc94bee80..2a75aa60c 100644 --- a/pkg/sentry/usermem/addr.go +++ b/pkg/sentry/usermem/addr.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usermem/addr_range_seq_test.go b/pkg/sentry/usermem/addr_range_seq_test.go index cf9d785ed..bd6a1ec8a 100644 --- a/pkg/sentry/usermem/addr_range_seq_test.go +++ b/pkg/sentry/usermem/addr_range_seq_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usermem/addr_range_seq_unsafe.go b/pkg/sentry/usermem/addr_range_seq_unsafe.go index 13b2998b3..f5fd446fa 100644 --- a/pkg/sentry/usermem/addr_range_seq_unsafe.go +++ b/pkg/sentry/usermem/addr_range_seq_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usermem/bytes_io.go b/pkg/sentry/usermem/bytes_io.go index 01a746404..274f568d0 100644 --- a/pkg/sentry/usermem/bytes_io.go +++ b/pkg/sentry/usermem/bytes_io.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usermem/bytes_io_unsafe.go b/pkg/sentry/usermem/bytes_io_unsafe.go index efd71fcbc..8bdf3a508 100644 --- a/pkg/sentry/usermem/bytes_io_unsafe.go +++ b/pkg/sentry/usermem/bytes_io_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usermem/usermem.go b/pkg/sentry/usermem/usermem.go index 5d8a1c558..1d6c0b4d6 100644 --- a/pkg/sentry/usermem/usermem.go +++ b/pkg/sentry/usermem/usermem.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usermem/usermem_test.go b/pkg/sentry/usermem/usermem_test.go index 563560da8..1991a9641 100644 --- a/pkg/sentry/usermem/usermem_test.go +++ b/pkg/sentry/usermem/usermem_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usermem/usermem_x86.go b/pkg/sentry/usermem/usermem_x86.go index 2484b0d82..9ec90f9ff 100644 --- a/pkg/sentry/usermem/usermem_x86.go +++ b/pkg/sentry/usermem/usermem_x86.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/watchdog/watchdog.go b/pkg/sentry/watchdog/watchdog.go index 5b620693d..75b11237f 100644 --- a/pkg/sentry/watchdog/watchdog.go +++ b/pkg/sentry/watchdog/watchdog.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sleep/commit_amd64.s b/pkg/sleep/commit_amd64.s index d525e5b79..d08df7f37 100644 --- a/pkg/sleep/commit_amd64.s +++ b/pkg/sleep/commit_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sleep/commit_asm.go b/pkg/sleep/commit_asm.go index 39a55df7e..90eef4cbc 100644 --- a/pkg/sleep/commit_asm.go +++ b/pkg/sleep/commit_asm.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sleep/commit_noasm.go b/pkg/sleep/commit_noasm.go index 584866cd8..967d22e24 100644 --- a/pkg/sleep/commit_noasm.go +++ b/pkg/sleep/commit_noasm.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sleep/empty.s b/pkg/sleep/empty.s index 8aca31bee..85d52cd9c 100644 --- a/pkg/sleep/empty.s +++ b/pkg/sleep/empty.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sleep/sleep_test.go b/pkg/sleep/sleep_test.go index bc1738371..8feb9ffc2 100644 --- a/pkg/sleep/sleep_test.go +++ b/pkg/sleep/sleep_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sleep/sleep_unsafe.go b/pkg/sleep/sleep_unsafe.go index b12cce681..45fb6f0ea 100644 --- a/pkg/sleep/sleep_unsafe.go +++ b/pkg/sleep/sleep_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/state/decode.go b/pkg/state/decode.go index 3ef59610b..54b5ad8b8 100644 --- a/pkg/state/decode.go +++ b/pkg/state/decode.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/state/encode.go b/pkg/state/encode.go index fd052db12..577aaf051 100644 --- a/pkg/state/encode.go +++ b/pkg/state/encode.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/state/encode_unsafe.go b/pkg/state/encode_unsafe.go index d96ba56d4..be94742a8 100644 --- a/pkg/state/encode_unsafe.go +++ b/pkg/state/encode_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/state/map.go b/pkg/state/map.go index c3d165501..0035d7250 100644 --- a/pkg/state/map.go +++ b/pkg/state/map.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/state/object.proto b/pkg/state/object.proto index c78efed2a..d3b46ea97 100644 --- a/pkg/state/object.proto +++ b/pkg/state/object.proto @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/state/printer.go b/pkg/state/printer.go index 2c8ce60a5..aee4b69fb 100644 --- a/pkg/state/printer.go +++ b/pkg/state/printer.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/state/state.go b/pkg/state/state.go index 23a0b5922..4b141777e 100644 --- a/pkg/state/state.go +++ b/pkg/state/state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/state/state_test.go b/pkg/state/state_test.go index 38ad9da9c..22bcad9e1 100644 --- a/pkg/state/state_test.go +++ b/pkg/state/state_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/state/statefile/statefile.go b/pkg/state/statefile/statefile.go index 9c86c1934..99158fd02 100644 --- a/pkg/state/statefile/statefile.go +++ b/pkg/state/statefile/statefile.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/state/statefile/statefile_test.go b/pkg/state/statefile/statefile_test.go index fa3fb9f2c..b4f400e01 100644 --- a/pkg/state/statefile/statefile_test.go +++ b/pkg/state/statefile/statefile_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/state/stats.go b/pkg/state/stats.go index ddcc49f78..17ca258fc 100644 --- a/pkg/state/stats.go +++ b/pkg/state/stats.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sync/atomicptr_unsafe.go b/pkg/sync/atomicptr_unsafe.go index f12e9cb67..d943b7ff4 100644 --- a/pkg/sync/atomicptr_unsafe.go +++ b/pkg/sync/atomicptr_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sync/atomicptrtest/atomicptr_test.go b/pkg/sync/atomicptrtest/atomicptr_test.go index b458382b1..3262785ce 100644 --- a/pkg/sync/atomicptrtest/atomicptr_test.go +++ b/pkg/sync/atomicptrtest/atomicptr_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sync/memmove_unsafe.go b/pkg/sync/memmove_unsafe.go index 0c992d5a4..cd7a02dca 100644 --- a/pkg/sync/memmove_unsafe.go +++ b/pkg/sync/memmove_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sync/norace_unsafe.go b/pkg/sync/norace_unsafe.go index 968665078..1593b9e5d 100644 --- a/pkg/sync/norace_unsafe.go +++ b/pkg/sync/norace_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sync/race_unsafe.go b/pkg/sync/race_unsafe.go index d143a21c7..473eaddc6 100644 --- a/pkg/sync/race_unsafe.go +++ b/pkg/sync/race_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sync/seqatomic_unsafe.go b/pkg/sync/seqatomic_unsafe.go index a18e1229a..bea31adc5 100644 --- a/pkg/sync/seqatomic_unsafe.go +++ b/pkg/sync/seqatomic_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sync/seqatomictest/seqatomic_test.go b/pkg/sync/seqatomictest/seqatomic_test.go index b785d2344..f5e1fbfff 100644 --- a/pkg/sync/seqatomictest/seqatomic_test.go +++ b/pkg/sync/seqatomictest/seqatomic_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sync/seqcount.go b/pkg/sync/seqcount.go index 8e3304d69..732e856a4 100644 --- a/pkg/sync/seqcount.go +++ b/pkg/sync/seqcount.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sync/seqcount_test.go b/pkg/sync/seqcount_test.go index fa4abed1d..b14a8878e 100644 --- a/pkg/sync/seqcount_test.go +++ b/pkg/sync/seqcount_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sync/sync.go b/pkg/sync/sync.go index 36d4c4dee..22c5348d7 100644 --- a/pkg/sync/sync.go +++ b/pkg/sync/sync.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/syserr/host_linux.go b/pkg/syserr/host_linux.go index 22009a799..74bbe9f5b 100644 --- a/pkg/syserr/host_linux.go +++ b/pkg/syserr/host_linux.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/syserr/netstack.go b/pkg/syserr/netstack.go index b9786b48f..20e756edb 100644 --- a/pkg/syserr/netstack.go +++ b/pkg/syserr/netstack.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/syserr/syserr.go b/pkg/syserr/syserr.go index dba6cb7de..6a66e23a2 100644 --- a/pkg/syserr/syserr.go +++ b/pkg/syserr/syserr.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/syserror/syserror.go b/pkg/syserror/syserror.go index 5bc74e65e..4228707f4 100644 --- a/pkg/syserror/syserror.go +++ b/pkg/syserror/syserror.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/syserror/syserror_test.go b/pkg/syserror/syserror_test.go index fb7d8d5ee..0f0da5781 100644 --- a/pkg/syserror/syserror_test.go +++ b/pkg/syserror/syserror_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/adapters/gonet/gonet.go b/pkg/tcpip/adapters/gonet/gonet.go index b64dce720..81428770b 100644 --- a/pkg/tcpip/adapters/gonet/gonet.go +++ b/pkg/tcpip/adapters/gonet/gonet.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/adapters/gonet/gonet_test.go b/pkg/tcpip/adapters/gonet/gonet_test.go index 79b7c77ee..05a730a05 100644 --- a/pkg/tcpip/adapters/gonet/gonet_test.go +++ b/pkg/tcpip/adapters/gonet/gonet_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/buffer/prependable.go b/pkg/tcpip/buffer/prependable.go index c5dd2819f..d3a9a0f88 100644 --- a/pkg/tcpip/buffer/prependable.go +++ b/pkg/tcpip/buffer/prependable.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/buffer/view.go b/pkg/tcpip/buffer/view.go index cea4e3657..24479ea40 100644 --- a/pkg/tcpip/buffer/view.go +++ b/pkg/tcpip/buffer/view.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/buffer/view_test.go b/pkg/tcpip/buffer/view_test.go index 02c264593..74a0a96fc 100644 --- a/pkg/tcpip/buffer/view_test.go +++ b/pkg/tcpip/buffer/view_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/checker/checker.go b/pkg/tcpip/checker/checker.go index 206531f20..5dfb3ca1d 100644 --- a/pkg/tcpip/checker/checker.go +++ b/pkg/tcpip/checker/checker.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/arp.go b/pkg/tcpip/header/arp.go index ae373f112..22b259ccb 100644 --- a/pkg/tcpip/header/arp.go +++ b/pkg/tcpip/header/arp.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/checksum.go b/pkg/tcpip/header/checksum.go index e67c50f50..12f208fde 100644 --- a/pkg/tcpip/header/checksum.go +++ b/pkg/tcpip/header/checksum.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/eth.go b/pkg/tcpip/header/eth.go index 99c29b750..77365bc41 100644 --- a/pkg/tcpip/header/eth.go +++ b/pkg/tcpip/header/eth.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/gue.go b/pkg/tcpip/header/gue.go index aac4593c5..2ad13955a 100644 --- a/pkg/tcpip/header/gue.go +++ b/pkg/tcpip/header/gue.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/icmpv4.go b/pkg/tcpip/header/icmpv4.go index af1e94b7f..3ac89cdae 100644 --- a/pkg/tcpip/header/icmpv4.go +++ b/pkg/tcpip/header/icmpv4.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/icmpv6.go b/pkg/tcpip/header/icmpv6.go index 7d35caff7..e317975e8 100644 --- a/pkg/tcpip/header/icmpv6.go +++ b/pkg/tcpip/header/icmpv6.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/interfaces.go b/pkg/tcpip/header/interfaces.go index 042006983..ac327d8a5 100644 --- a/pkg/tcpip/header/interfaces.go +++ b/pkg/tcpip/header/interfaces.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/ipv4.go b/pkg/tcpip/header/ipv4.go index 29570cc34..1b882d3d8 100644 --- a/pkg/tcpip/header/ipv4.go +++ b/pkg/tcpip/header/ipv4.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/ipv6.go b/pkg/tcpip/header/ipv6.go index 66c778fe1..d985b745d 100644 --- a/pkg/tcpip/header/ipv6.go +++ b/pkg/tcpip/header/ipv6.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/ipv6_fragment.go b/pkg/tcpip/header/ipv6_fragment.go index 44b28b326..e36d5177b 100644 --- a/pkg/tcpip/header/ipv6_fragment.go +++ b/pkg/tcpip/header/ipv6_fragment.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/ipversion_test.go b/pkg/tcpip/header/ipversion_test.go index 3ae9b7e4a..8301ba5cf 100644 --- a/pkg/tcpip/header/ipversion_test.go +++ b/pkg/tcpip/header/ipversion_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/tcp.go b/pkg/tcpip/header/tcp.go index 6689a6dc5..567a21167 100644 --- a/pkg/tcpip/header/tcp.go +++ b/pkg/tcpip/header/tcp.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/tcp_test.go b/pkg/tcpip/header/tcp_test.go index 7854d3523..7cd98df3b 100644 --- a/pkg/tcpip/header/tcp_test.go +++ b/pkg/tcpip/header/tcp_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/udp.go b/pkg/tcpip/header/udp.go index cf2602e50..31c8ef456 100644 --- a/pkg/tcpip/header/udp.go +++ b/pkg/tcpip/header/udp.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/channel/channel.go b/pkg/tcpip/link/channel/channel.go index 113cbbf5e..da34032cc 100644 --- a/pkg/tcpip/link/channel/channel.go +++ b/pkg/tcpip/link/channel/channel.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/fdbased/endpoint.go b/pkg/tcpip/link/fdbased/endpoint.go index ee99ada07..24af428dd 100644 --- a/pkg/tcpip/link/fdbased/endpoint.go +++ b/pkg/tcpip/link/fdbased/endpoint.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/fdbased/endpoint_test.go b/pkg/tcpip/link/fdbased/endpoint_test.go index 52e532ebb..19b007a9e 100644 --- a/pkg/tcpip/link/fdbased/endpoint_test.go +++ b/pkg/tcpip/link/fdbased/endpoint_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/loopback/loopback.go b/pkg/tcpip/link/loopback/loopback.go index fc3f80c01..e6585be66 100644 --- a/pkg/tcpip/link/loopback/loopback.go +++ b/pkg/tcpip/link/loopback/loopback.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/rawfile/blockingpoll_amd64.s b/pkg/tcpip/link/rawfile/blockingpoll_amd64.s index fc5231831..63b8c4451 100644 --- a/pkg/tcpip/link/rawfile/blockingpoll_amd64.s +++ b/pkg/tcpip/link/rawfile/blockingpoll_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/rawfile/blockingpoll_unsafe.go b/pkg/tcpip/link/rawfile/blockingpoll_unsafe.go index a0a9d4acd..6a3e956ad 100644 --- a/pkg/tcpip/link/rawfile/blockingpoll_unsafe.go +++ b/pkg/tcpip/link/rawfile/blockingpoll_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/rawfile/blockingpoll_unsafe_amd64.go b/pkg/tcpip/link/rawfile/blockingpoll_unsafe_amd64.go index 1f143c0db..89a8a9954 100644 --- a/pkg/tcpip/link/rawfile/blockingpoll_unsafe_amd64.go +++ b/pkg/tcpip/link/rawfile/blockingpoll_unsafe_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/rawfile/errors.go b/pkg/tcpip/link/rawfile/errors.go index de7593d9c..f42ff98db 100644 --- a/pkg/tcpip/link/rawfile/errors.go +++ b/pkg/tcpip/link/rawfile/errors.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/rawfile/rawfile_unsafe.go b/pkg/tcpip/link/rawfile/rawfile_unsafe.go index cea3cd6a1..be4a4fa9c 100644 --- a/pkg/tcpip/link/rawfile/rawfile_unsafe.go +++ b/pkg/tcpip/link/rawfile/rawfile_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sharedmem/pipe/pipe.go b/pkg/tcpip/link/sharedmem/pipe/pipe.go index 1a0edbaba..e014324cc 100644 --- a/pkg/tcpip/link/sharedmem/pipe/pipe.go +++ b/pkg/tcpip/link/sharedmem/pipe/pipe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sharedmem/pipe/pipe_test.go b/pkg/tcpip/link/sharedmem/pipe/pipe_test.go index db0737c98..30742ccb1 100644 --- a/pkg/tcpip/link/sharedmem/pipe/pipe_test.go +++ b/pkg/tcpip/link/sharedmem/pipe/pipe_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sharedmem/pipe/pipe_unsafe.go b/pkg/tcpip/link/sharedmem/pipe/pipe_unsafe.go index 480dc4a23..f491d74a2 100644 --- a/pkg/tcpip/link/sharedmem/pipe/pipe_unsafe.go +++ b/pkg/tcpip/link/sharedmem/pipe/pipe_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sharedmem/pipe/rx.go b/pkg/tcpip/link/sharedmem/pipe/rx.go index ff778cecd..8d641c76f 100644 --- a/pkg/tcpip/link/sharedmem/pipe/rx.go +++ b/pkg/tcpip/link/sharedmem/pipe/rx.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sharedmem/pipe/tx.go b/pkg/tcpip/link/sharedmem/pipe/tx.go index 717f5a4b1..e75175d98 100644 --- a/pkg/tcpip/link/sharedmem/pipe/tx.go +++ b/pkg/tcpip/link/sharedmem/pipe/tx.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sharedmem/queue/queue_test.go b/pkg/tcpip/link/sharedmem/queue/queue_test.go index 3d5909cef..391165bc3 100644 --- a/pkg/tcpip/link/sharedmem/queue/queue_test.go +++ b/pkg/tcpip/link/sharedmem/queue/queue_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sharedmem/queue/rx.go b/pkg/tcpip/link/sharedmem/queue/rx.go index c40d62c33..d3a5da08a 100644 --- a/pkg/tcpip/link/sharedmem/queue/rx.go +++ b/pkg/tcpip/link/sharedmem/queue/rx.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sharedmem/queue/tx.go b/pkg/tcpip/link/sharedmem/queue/tx.go index 39b595e56..845108db1 100644 --- a/pkg/tcpip/link/sharedmem/queue/tx.go +++ b/pkg/tcpip/link/sharedmem/queue/tx.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sharedmem/rx.go b/pkg/tcpip/link/sharedmem/rx.go index b8e39eca1..3eeab769e 100644 --- a/pkg/tcpip/link/sharedmem/rx.go +++ b/pkg/tcpip/link/sharedmem/rx.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sharedmem/sharedmem.go b/pkg/tcpip/link/sharedmem/sharedmem.go index ce6e86767..27d7eb3b9 100644 --- a/pkg/tcpip/link/sharedmem/sharedmem.go +++ b/pkg/tcpip/link/sharedmem/sharedmem.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sharedmem/sharedmem_test.go b/pkg/tcpip/link/sharedmem/sharedmem_test.go index ad987d382..4b8061b13 100644 --- a/pkg/tcpip/link/sharedmem/sharedmem_test.go +++ b/pkg/tcpip/link/sharedmem/sharedmem_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sharedmem/sharedmem_unsafe.go b/pkg/tcpip/link/sharedmem/sharedmem_unsafe.go index f0be2dc73..b91adbaf7 100644 --- a/pkg/tcpip/link/sharedmem/sharedmem_unsafe.go +++ b/pkg/tcpip/link/sharedmem/sharedmem_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sharedmem/tx.go b/pkg/tcpip/link/sharedmem/tx.go index 42a21cb43..37da34831 100644 --- a/pkg/tcpip/link/sharedmem/tx.go +++ b/pkg/tcpip/link/sharedmem/tx.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sniffer/pcap.go b/pkg/tcpip/link/sniffer/pcap.go index 04f3d494e..3d0d8d852 100644 --- a/pkg/tcpip/link/sniffer/pcap.go +++ b/pkg/tcpip/link/sniffer/pcap.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sniffer/sniffer.go b/pkg/tcpip/link/sniffer/sniffer.go index a30e57a32..1bd174bc3 100644 --- a/pkg/tcpip/link/sniffer/sniffer.go +++ b/pkg/tcpip/link/sniffer/sniffer.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/tun/tun_unsafe.go b/pkg/tcpip/link/tun/tun_unsafe.go index 1dec41982..e4c589dda 100644 --- a/pkg/tcpip/link/tun/tun_unsafe.go +++ b/pkg/tcpip/link/tun/tun_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/waitable/waitable.go b/pkg/tcpip/link/waitable/waitable.go index ef8c88561..9ffb7b7e9 100644 --- a/pkg/tcpip/link/waitable/waitable.go +++ b/pkg/tcpip/link/waitable/waitable.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/waitable/waitable_test.go b/pkg/tcpip/link/waitable/waitable_test.go index 0a15c40de..5ebe09664 100644 --- a/pkg/tcpip/link/waitable/waitable_test.go +++ b/pkg/tcpip/link/waitable/waitable_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/arp/arp.go b/pkg/tcpip/network/arp/arp.go index 9d0881e11..2e0024925 100644 --- a/pkg/tcpip/network/arp/arp.go +++ b/pkg/tcpip/network/arp/arp.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/arp/arp_test.go b/pkg/tcpip/network/arp/arp_test.go index 50628e4a2..5894f9114 100644 --- a/pkg/tcpip/network/arp/arp_test.go +++ b/pkg/tcpip/network/arp/arp_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/fragmentation/frag_heap.go b/pkg/tcpip/network/fragmentation/frag_heap.go index 6c7faafe4..55615c8e6 100644 --- a/pkg/tcpip/network/fragmentation/frag_heap.go +++ b/pkg/tcpip/network/fragmentation/frag_heap.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/fragmentation/frag_heap_test.go b/pkg/tcpip/network/fragmentation/frag_heap_test.go index a15540634..1b1b72e88 100644 --- a/pkg/tcpip/network/fragmentation/frag_heap_test.go +++ b/pkg/tcpip/network/fragmentation/frag_heap_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/fragmentation/fragmentation.go b/pkg/tcpip/network/fragmentation/fragmentation.go index 885e3cca2..a5dda0398 100644 --- a/pkg/tcpip/network/fragmentation/fragmentation.go +++ b/pkg/tcpip/network/fragmentation/fragmentation.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/fragmentation/fragmentation_test.go b/pkg/tcpip/network/fragmentation/fragmentation_test.go index fc62a15dd..5bf3463a9 100644 --- a/pkg/tcpip/network/fragmentation/fragmentation_test.go +++ b/pkg/tcpip/network/fragmentation/fragmentation_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/fragmentation/reassembler.go b/pkg/tcpip/network/fragmentation/reassembler.go index b57fe82ec..c9ad2bef6 100644 --- a/pkg/tcpip/network/fragmentation/reassembler.go +++ b/pkg/tcpip/network/fragmentation/reassembler.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/fragmentation/reassembler_test.go b/pkg/tcpip/network/fragmentation/reassembler_test.go index 4c137828f..a2bc9707a 100644 --- a/pkg/tcpip/network/fragmentation/reassembler_test.go +++ b/pkg/tcpip/network/fragmentation/reassembler_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/hash/hash.go b/pkg/tcpip/network/hash/hash.go index eddf7ca4d..07960ddf0 100644 --- a/pkg/tcpip/network/hash/hash.go +++ b/pkg/tcpip/network/hash/hash.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/ip_test.go b/pkg/tcpip/network/ip_test.go index e3c7af1f9..5c1e88e56 100644 --- a/pkg/tcpip/network/ip_test.go +++ b/pkg/tcpip/network/ip_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/ipv4/icmp.go b/pkg/tcpip/network/ipv4/icmp.go index ee8172ac8..f82dc098f 100644 --- a/pkg/tcpip/network/ipv4/icmp.go +++ b/pkg/tcpip/network/ipv4/icmp.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/ipv4/ipv4.go b/pkg/tcpip/network/ipv4/ipv4.go index d4eeeb5d9..d7801ec19 100644 --- a/pkg/tcpip/network/ipv4/ipv4.go +++ b/pkg/tcpip/network/ipv4/ipv4.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/ipv4/ipv4_test.go b/pkg/tcpip/network/ipv4/ipv4_test.go index 2b7067a50..190d548eb 100644 --- a/pkg/tcpip/network/ipv4/ipv4_test.go +++ b/pkg/tcpip/network/ipv4/ipv4_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/ipv6/icmp.go b/pkg/tcpip/network/ipv6/icmp.go index 81aba0923..14107443b 100644 --- a/pkg/tcpip/network/ipv6/icmp.go +++ b/pkg/tcpip/network/ipv6/icmp.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/ipv6/icmp_test.go b/pkg/tcpip/network/ipv6/icmp_test.go index fabbdc8c7..12c818b48 100644 --- a/pkg/tcpip/network/ipv6/icmp_test.go +++ b/pkg/tcpip/network/ipv6/icmp_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/ipv6/ipv6.go b/pkg/tcpip/network/ipv6/ipv6.go index 25bd998e5..4d0b6ee9c 100644 --- a/pkg/tcpip/network/ipv6/ipv6.go +++ b/pkg/tcpip/network/ipv6/ipv6.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/ports/ports.go b/pkg/tcpip/ports/ports.go index 4e24efddb..41ef32921 100644 --- a/pkg/tcpip/ports/ports.go +++ b/pkg/tcpip/ports/ports.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/ports/ports_test.go b/pkg/tcpip/ports/ports_test.go index 4ab6a1fa2..72577dfcb 100644 --- a/pkg/tcpip/ports/ports_test.go +++ b/pkg/tcpip/ports/ports_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/sample/tun_tcp_connect/main.go b/pkg/tcpip/sample/tun_tcp_connect/main.go index c4707736e..67e8f0b9e 100644 --- a/pkg/tcpip/sample/tun_tcp_connect/main.go +++ b/pkg/tcpip/sample/tun_tcp_connect/main.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/sample/tun_tcp_echo/main.go b/pkg/tcpip/sample/tun_tcp_echo/main.go index 910d1257f..ab40e9e0b 100644 --- a/pkg/tcpip/sample/tun_tcp_echo/main.go +++ b/pkg/tcpip/sample/tun_tcp_echo/main.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/seqnum/seqnum.go b/pkg/tcpip/seqnum/seqnum.go index e507d02f7..f2b988839 100644 --- a/pkg/tcpip/seqnum/seqnum.go +++ b/pkg/tcpip/seqnum/seqnum.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/stack/linkaddrcache.go b/pkg/tcpip/stack/linkaddrcache.go index 3a147a75f..cb7b7116b 100644 --- a/pkg/tcpip/stack/linkaddrcache.go +++ b/pkg/tcpip/stack/linkaddrcache.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/stack/linkaddrcache_test.go b/pkg/tcpip/stack/linkaddrcache_test.go index e46267f12..651fa17ac 100644 --- a/pkg/tcpip/stack/linkaddrcache_test.go +++ b/pkg/tcpip/stack/linkaddrcache_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/stack/nic.go b/pkg/tcpip/stack/nic.go index dba95369c..3da99ac67 100644 --- a/pkg/tcpip/stack/nic.go +++ b/pkg/tcpip/stack/nic.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/stack/registration.go b/pkg/tcpip/stack/registration.go index 0acec2984..b6266eb55 100644 --- a/pkg/tcpip/stack/registration.go +++ b/pkg/tcpip/stack/registration.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/stack/route.go b/pkg/tcpip/stack/route.go index 6c6400c33..2b4185014 100644 --- a/pkg/tcpip/stack/route.go +++ b/pkg/tcpip/stack/route.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/stack/stack.go b/pkg/tcpip/stack/stack.go index d1ec6a660..d4da980a9 100644 --- a/pkg/tcpip/stack/stack.go +++ b/pkg/tcpip/stack/stack.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/stack/stack_global_state.go b/pkg/tcpip/stack/stack_global_state.go index b6c095efb..f2c6c9a8d 100644 --- a/pkg/tcpip/stack/stack_global_state.go +++ b/pkg/tcpip/stack/stack_global_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/stack/stack_test.go b/pkg/tcpip/stack/stack_test.go index a0b3399a8..74bf2c99e 100644 --- a/pkg/tcpip/stack/stack_test.go +++ b/pkg/tcpip/stack/stack_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/stack/transport_demuxer.go b/pkg/tcpip/stack/transport_demuxer.go index a7470d606..c8522ad9e 100644 --- a/pkg/tcpip/stack/transport_demuxer.go +++ b/pkg/tcpip/stack/transport_demuxer.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/stack/transport_test.go b/pkg/tcpip/stack/transport_test.go index 98cc3b120..f09760180 100644 --- a/pkg/tcpip/stack/transport_test.go +++ b/pkg/tcpip/stack/transport_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/tcpip.go b/pkg/tcpip/tcpip.go index bf11c2175..413aee6c6 100644 --- a/pkg/tcpip/tcpip.go +++ b/pkg/tcpip/tcpip.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/tcpip_test.go b/pkg/tcpip/tcpip_test.go index d283f71c7..361e359d4 100644 --- a/pkg/tcpip/tcpip_test.go +++ b/pkg/tcpip/tcpip_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/time.s b/pkg/tcpip/time.s index 8aca31bee..85d52cd9c 100644 --- a/pkg/tcpip/time.s +++ b/pkg/tcpip/time.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/time_unsafe.go b/pkg/tcpip/time_unsafe.go index 2102e9633..231151bf3 100644 --- a/pkg/tcpip/time_unsafe.go +++ b/pkg/tcpip/time_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/ping/endpoint.go b/pkg/tcpip/transport/ping/endpoint.go index 055daa918..b3f54cfe0 100644 --- a/pkg/tcpip/transport/ping/endpoint.go +++ b/pkg/tcpip/transport/ping/endpoint.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/ping/endpoint_state.go b/pkg/tcpip/transport/ping/endpoint_state.go index a16087304..80721d227 100644 --- a/pkg/tcpip/transport/ping/endpoint_state.go +++ b/pkg/tcpip/transport/ping/endpoint_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/ping/protocol.go b/pkg/tcpip/transport/ping/protocol.go index 549b1b2d3..1d504773b 100644 --- a/pkg/tcpip/transport/ping/protocol.go +++ b/pkg/tcpip/transport/ping/protocol.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/accept.go b/pkg/tcpip/transport/tcp/accept.go index c22ed5ea7..5a88d25d0 100644 --- a/pkg/tcpip/transport/tcp/accept.go +++ b/pkg/tcpip/transport/tcp/accept.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/connect.go b/pkg/tcpip/transport/tcp/connect.go index 27dbcace2..800d2409e 100644 --- a/pkg/tcpip/transport/tcp/connect.go +++ b/pkg/tcpip/transport/tcp/connect.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/cubic.go b/pkg/tcpip/transport/tcp/cubic.go index 8cea416d2..003525d86 100644 --- a/pkg/tcpip/transport/tcp/cubic.go +++ b/pkg/tcpip/transport/tcp/cubic.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/dual_stack_test.go b/pkg/tcpip/transport/tcp/dual_stack_test.go index c88e98977..d3120c1d8 100644 --- a/pkg/tcpip/transport/tcp/dual_stack_test.go +++ b/pkg/tcpip/transport/tcp/dual_stack_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/endpoint.go b/pkg/tcpip/transport/tcp/endpoint.go index 707d6be96..673a65c31 100644 --- a/pkg/tcpip/transport/tcp/endpoint.go +++ b/pkg/tcpip/transport/tcp/endpoint.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/endpoint_state.go b/pkg/tcpip/transport/tcp/endpoint_state.go index bed7ec6a6..e32c73aae 100644 --- a/pkg/tcpip/transport/tcp/endpoint_state.go +++ b/pkg/tcpip/transport/tcp/endpoint_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/forwarder.go b/pkg/tcpip/transport/tcp/forwarder.go index c80f3c7d6..2f90839e9 100644 --- a/pkg/tcpip/transport/tcp/forwarder.go +++ b/pkg/tcpip/transport/tcp/forwarder.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/protocol.go b/pkg/tcpip/transport/tcp/protocol.go index abdc825cd..753e1419e 100644 --- a/pkg/tcpip/transport/tcp/protocol.go +++ b/pkg/tcpip/transport/tcp/protocol.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/rcv.go b/pkg/tcpip/transport/tcp/rcv.go index 92ef9c6f7..05ff9e0d7 100644 --- a/pkg/tcpip/transport/tcp/rcv.go +++ b/pkg/tcpip/transport/tcp/rcv.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/reno.go b/pkg/tcpip/transport/tcp/reno.go index feb593234..e4f8b7d5a 100644 --- a/pkg/tcpip/transport/tcp/reno.go +++ b/pkg/tcpip/transport/tcp/reno.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/sack.go b/pkg/tcpip/transport/tcp/sack.go index 05bac08cb..24e48fe7b 100644 --- a/pkg/tcpip/transport/tcp/sack.go +++ b/pkg/tcpip/transport/tcp/sack.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/segment.go b/pkg/tcpip/transport/tcp/segment.go index 51a3d6aba..fc87a05fd 100644 --- a/pkg/tcpip/transport/tcp/segment.go +++ b/pkg/tcpip/transport/tcp/segment.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/segment_heap.go b/pkg/tcpip/transport/tcp/segment_heap.go index e3a3405ef..98422fadf 100644 --- a/pkg/tcpip/transport/tcp/segment_heap.go +++ b/pkg/tcpip/transport/tcp/segment_heap.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/segment_queue.go b/pkg/tcpip/transport/tcp/segment_queue.go index 6a2d7bc0b..0c637d7ad 100644 --- a/pkg/tcpip/transport/tcp/segment_queue.go +++ b/pkg/tcpip/transport/tcp/segment_queue.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/segment_state.go b/pkg/tcpip/transport/tcp/segment_state.go index 22f0bbf18..46b6d85a6 100644 --- a/pkg/tcpip/transport/tcp/segment_state.go +++ b/pkg/tcpip/transport/tcp/segment_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/snd.go b/pkg/tcpip/transport/tcp/snd.go index 0bd421ff4..eefe93d48 100644 --- a/pkg/tcpip/transport/tcp/snd.go +++ b/pkg/tcpip/transport/tcp/snd.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/snd_state.go b/pkg/tcpip/transport/tcp/snd_state.go index d536839af..86bbd643f 100644 --- a/pkg/tcpip/transport/tcp/snd_state.go +++ b/pkg/tcpip/transport/tcp/snd_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/tcp_sack_test.go b/pkg/tcpip/transport/tcp/tcp_sack_test.go index a61d0ca64..06b0702c5 100644 --- a/pkg/tcpip/transport/tcp/tcp_sack_test.go +++ b/pkg/tcpip/transport/tcp/tcp_sack_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/tcp_test.go b/pkg/tcpip/transport/tcp/tcp_test.go index 48852ea47..04e046257 100644 --- a/pkg/tcpip/transport/tcp/tcp_test.go +++ b/pkg/tcpip/transport/tcp/tcp_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/tcp_timestamp_test.go b/pkg/tcpip/transport/tcp/tcp_timestamp_test.go index ca16fc8fa..b08df0fec 100644 --- a/pkg/tcpip/transport/tcp/tcp_timestamp_test.go +++ b/pkg/tcpip/transport/tcp/tcp_timestamp_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/testing/context/context.go b/pkg/tcpip/transport/tcp/testing/context/context.go index 5b25534f4..0695e8150 100644 --- a/pkg/tcpip/transport/tcp/testing/context/context.go +++ b/pkg/tcpip/transport/tcp/testing/context/context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/timer.go b/pkg/tcpip/transport/tcp/timer.go index 938c0bcef..38240d2d5 100644 --- a/pkg/tcpip/transport/tcp/timer.go +++ b/pkg/tcpip/transport/tcp/timer.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcpconntrack/tcp_conntrack.go b/pkg/tcpip/transport/tcpconntrack/tcp_conntrack.go index 5f8f1a64d..f7b2900de 100644 --- a/pkg/tcpip/transport/tcpconntrack/tcp_conntrack.go +++ b/pkg/tcpip/transport/tcpconntrack/tcp_conntrack.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcpconntrack/tcp_conntrack_test.go b/pkg/tcpip/transport/tcpconntrack/tcp_conntrack_test.go index 514722ab7..aaeae9b18 100644 --- a/pkg/tcpip/transport/tcpconntrack/tcp_conntrack_test.go +++ b/pkg/tcpip/transport/tcpconntrack/tcp_conntrack_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/udp/endpoint.go b/pkg/tcpip/transport/udp/endpoint.go index 840e95302..d777a80d0 100644 --- a/pkg/tcpip/transport/udp/endpoint.go +++ b/pkg/tcpip/transport/udp/endpoint.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/udp/endpoint_state.go b/pkg/tcpip/transport/udp/endpoint_state.go index 70a37c7f2..db1e281ad 100644 --- a/pkg/tcpip/transport/udp/endpoint_state.go +++ b/pkg/tcpip/transport/udp/endpoint_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/udp/protocol.go b/pkg/tcpip/transport/udp/protocol.go index 1334fec8a..b3fbed6e4 100644 --- a/pkg/tcpip/transport/udp/protocol.go +++ b/pkg/tcpip/transport/udp/protocol.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/udp/udp_test.go b/pkg/tcpip/transport/udp/udp_test.go index c3f592bd4..58a346cd9 100644 --- a/pkg/tcpip/transport/udp/udp_test.go +++ b/pkg/tcpip/transport/udp/udp_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tmutex/tmutex.go b/pkg/tmutex/tmutex.go index bd5c681dd..df61d89f5 100644 --- a/pkg/tmutex/tmutex.go +++ b/pkg/tmutex/tmutex.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tmutex/tmutex_test.go b/pkg/tmutex/tmutex_test.go index a9dc9972f..a4537cb3b 100644 --- a/pkg/tmutex/tmutex_test.go +++ b/pkg/tmutex/tmutex_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/unet/unet.go b/pkg/unet/unet.go index f4800e0d9..deeea078d 100644 --- a/pkg/unet/unet.go +++ b/pkg/unet/unet.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/unet/unet_test.go b/pkg/unet/unet_test.go index 6c546825f..ecc670925 100644 --- a/pkg/unet/unet_test.go +++ b/pkg/unet/unet_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/unet/unet_unsafe.go b/pkg/unet/unet_unsafe.go index fa15cf744..1d69de542 100644 --- a/pkg/unet/unet_unsafe.go +++ b/pkg/unet/unet_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/urpc/urpc.go b/pkg/urpc/urpc.go index 1ec06dd4c..753366be2 100644 --- a/pkg/urpc/urpc.go +++ b/pkg/urpc/urpc.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/urpc/urpc_test.go b/pkg/urpc/urpc_test.go index d9cfc512e..f1b9a85ca 100644 --- a/pkg/urpc/urpc_test.go +++ b/pkg/urpc/urpc_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/waiter/fdnotifier/fdnotifier.go b/pkg/waiter/fdnotifier/fdnotifier.go index 8bb93e39b..624b1a0c5 100644 --- a/pkg/waiter/fdnotifier/fdnotifier.go +++ b/pkg/waiter/fdnotifier/fdnotifier.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/waiter/fdnotifier/poll_unsafe.go b/pkg/waiter/fdnotifier/poll_unsafe.go index 26bca2b53..8459d4c74 100644 --- a/pkg/waiter/fdnotifier/poll_unsafe.go +++ b/pkg/waiter/fdnotifier/poll_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/waiter/waiter.go b/pkg/waiter/waiter.go index 832b6a5a9..93390b299 100644 --- a/pkg/waiter/waiter.go +++ b/pkg/waiter/waiter.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/waiter/waiter_test.go b/pkg/waiter/waiter_test.go index c45f22889..60853f9c1 100644 --- a/pkg/waiter/waiter_test.go +++ b/pkg/waiter/waiter_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/compat.go b/runsc/boot/compat.go index 3250cdcdc..6766953b3 100644 --- a/runsc/boot/compat.go +++ b/runsc/boot/compat.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/config.go b/runsc/boot/config.go index 51d20d06d..9ebbde424 100644 --- a/runsc/boot/config.go +++ b/runsc/boot/config.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/controller.go b/runsc/boot/controller.go index bee82f344..6dd7fadd9 100644 --- a/runsc/boot/controller.go +++ b/runsc/boot/controller.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/debug.go b/runsc/boot/debug.go index 971962c91..d224d08b7 100644 --- a/runsc/boot/debug.go +++ b/runsc/boot/debug.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/events.go b/runsc/boot/events.go index 595846b10..f954b8c0b 100644 --- a/runsc/boot/events.go +++ b/runsc/boot/events.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/fds.go b/runsc/boot/fds.go index 9416e3a5c..a3d21d963 100644 --- a/runsc/boot/fds.go +++ b/runsc/boot/fds.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/filter/config.go b/runsc/boot/filter/config.go index 92a73db9a..378396b9b 100644 --- a/runsc/boot/filter/config.go +++ b/runsc/boot/filter/config.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/filter/extra_filters.go b/runsc/boot/filter/extra_filters.go index 82cf00dfb..67f3101fe 100644 --- a/runsc/boot/filter/extra_filters.go +++ b/runsc/boot/filter/extra_filters.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/filter/extra_filters_msan.go b/runsc/boot/filter/extra_filters_msan.go index 76f3f6865..fb95283ab 100644 --- a/runsc/boot/filter/extra_filters_msan.go +++ b/runsc/boot/filter/extra_filters_msan.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/filter/extra_filters_race.go b/runsc/boot/filter/extra_filters_race.go index ebd56c553..02a122c95 100644 --- a/runsc/boot/filter/extra_filters_race.go +++ b/runsc/boot/filter/extra_filters_race.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/filter/filter.go b/runsc/boot/filter/filter.go index b656883ad..dc7294b1d 100644 --- a/runsc/boot/filter/filter.go +++ b/runsc/boot/filter/filter.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/fs.go b/runsc/boot/fs.go index ea825e571..e52c89fe4 100644 --- a/runsc/boot/fs.go +++ b/runsc/boot/fs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/limits.go b/runsc/boot/limits.go index 510497eba..8ecda6d0e 100644 --- a/runsc/boot/limits.go +++ b/runsc/boot/limits.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/loader.go b/runsc/boot/loader.go index c79b95bde..fa3de0133 100644 --- a/runsc/boot/loader.go +++ b/runsc/boot/loader.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/loader_test.go b/runsc/boot/loader_test.go index 41ff3681b..c342ee005 100644 --- a/runsc/boot/loader_test.go +++ b/runsc/boot/loader_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/network.go b/runsc/boot/network.go index 6a2678ac9..89f186139 100644 --- a/runsc/boot/network.go +++ b/runsc/boot/network.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/strace.go b/runsc/boot/strace.go index 1e898672b..028bcc1f4 100644 --- a/runsc/boot/strace.go +++ b/runsc/boot/strace.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cgroup/cgroup.go b/runsc/cgroup/cgroup.go index 7a75a189a..d6058a8a2 100644 --- a/runsc/cgroup/cgroup.go +++ b/runsc/cgroup/cgroup.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cgroup/cgroup_test.go b/runsc/cgroup/cgroup_test.go index cde915329..4a4713d4f 100644 --- a/runsc/cgroup/cgroup_test.go +++ b/runsc/cgroup/cgroup_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/boot.go b/runsc/cmd/boot.go index 023b63dc0..7c14857ba 100644 --- a/runsc/cmd/boot.go +++ b/runsc/cmd/boot.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/capability.go b/runsc/cmd/capability.go index 0b18c5481..e5da021e5 100644 --- a/runsc/cmd/capability.go +++ b/runsc/cmd/capability.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/capability_test.go b/runsc/cmd/capability_test.go index 3329b308d..dd278b32d 100644 --- a/runsc/cmd/capability_test.go +++ b/runsc/cmd/capability_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/checkpoint.go b/runsc/cmd/checkpoint.go index 023ab2455..d49d0169b 100644 --- a/runsc/cmd/checkpoint.go +++ b/runsc/cmd/checkpoint.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/cmd.go b/runsc/cmd/cmd.go index 2937ae1c4..a1c3491a3 100644 --- a/runsc/cmd/cmd.go +++ b/runsc/cmd/cmd.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/create.go b/runsc/cmd/create.go index 275a96f57..b84185b43 100644 --- a/runsc/cmd/create.go +++ b/runsc/cmd/create.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/debug.go b/runsc/cmd/debug.go index cb7d81057..288cbe435 100644 --- a/runsc/cmd/debug.go +++ b/runsc/cmd/debug.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/delete.go b/runsc/cmd/delete.go index 92b609c3c..ea1ca1278 100644 --- a/runsc/cmd/delete.go +++ b/runsc/cmd/delete.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/delete_test.go b/runsc/cmd/delete_test.go index f6d164394..4a5b4774a 100644 --- a/runsc/cmd/delete_test.go +++ b/runsc/cmd/delete_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/events.go b/runsc/cmd/events.go index df65ea31d..df03415ec 100644 --- a/runsc/cmd/events.go +++ b/runsc/cmd/events.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/exec.go b/runsc/cmd/exec.go index 336edf3f6..9a395e6f1 100644 --- a/runsc/cmd/exec.go +++ b/runsc/cmd/exec.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/exec_test.go b/runsc/cmd/exec_test.go index 623461e78..686c5e150 100644 --- a/runsc/cmd/exec_test.go +++ b/runsc/cmd/exec_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/gofer.go b/runsc/cmd/gofer.go index fd4eee546..3842fdf64 100644 --- a/runsc/cmd/gofer.go +++ b/runsc/cmd/gofer.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/kill.go b/runsc/cmd/kill.go index 7a98d10a2..1f1086250 100644 --- a/runsc/cmd/kill.go +++ b/runsc/cmd/kill.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/list.go b/runsc/cmd/list.go index 4d4a5cb0b..fd59b73e6 100644 --- a/runsc/cmd/list.go +++ b/runsc/cmd/list.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/path.go b/runsc/cmd/path.go index c207b80da..baba937a8 100644 --- a/runsc/cmd/path.go +++ b/runsc/cmd/path.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/pause.go b/runsc/cmd/pause.go index ac393b48e..5ff6f059c 100644 --- a/runsc/cmd/pause.go +++ b/runsc/cmd/pause.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/ps.go b/runsc/cmd/ps.go index 5d219bfdc..fd76cf975 100644 --- a/runsc/cmd/ps.go +++ b/runsc/cmd/ps.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/restore.go b/runsc/cmd/restore.go index 6dc044672..cc99b3503 100644 --- a/runsc/cmd/restore.go +++ b/runsc/cmd/restore.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/resume.go b/runsc/cmd/resume.go index a12adf1a3..274b5d084 100644 --- a/runsc/cmd/resume.go +++ b/runsc/cmd/resume.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/run.go b/runsc/cmd/run.go index 9a87cf240..b6a12f5d6 100644 --- a/runsc/cmd/run.go +++ b/runsc/cmd/run.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/spec.go b/runsc/cmd/spec.go index 6281fc49d..57ee37c86 100644 --- a/runsc/cmd/spec.go +++ b/runsc/cmd/spec.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/start.go b/runsc/cmd/start.go index 97ea91fff..48bd4c401 100644 --- a/runsc/cmd/start.go +++ b/runsc/cmd/start.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/state.go b/runsc/cmd/state.go index 265014e1b..f8ce8c3d8 100644 --- a/runsc/cmd/state.go +++ b/runsc/cmd/state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/wait.go b/runsc/cmd/wait.go index 956349140..121c54554 100644 --- a/runsc/cmd/wait.go +++ b/runsc/cmd/wait.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/console/console.go b/runsc/console/console.go index 3df184742..9f4f9214d 100644 --- a/runsc/console/console.go +++ b/runsc/console/console.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/container/console_test.go b/runsc/container/console_test.go index 8f019b54a..0b0dfb4cb 100644 --- a/runsc/container/console_test.go +++ b/runsc/container/console_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/container/container.go b/runsc/container/container.go index f76bad1aa..cb4c9b5c1 100644 --- a/runsc/container/container.go +++ b/runsc/container/container.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/container/container_test.go b/runsc/container/container_test.go index 662591b3b..243528d35 100644 --- a/runsc/container/container_test.go +++ b/runsc/container/container_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/container/fs.go b/runsc/container/fs.go index 2ed42fd93..41022686b 100644 --- a/runsc/container/fs.go +++ b/runsc/container/fs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/container/fs_test.go b/runsc/container/fs_test.go index 84bde18fb..87cdb078e 100644 --- a/runsc/container/fs_test.go +++ b/runsc/container/fs_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/container/hook.go b/runsc/container/hook.go index 3d93ca0be..6b9e5550a 100644 --- a/runsc/container/hook.go +++ b/runsc/container/hook.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/container/multi_container_test.go b/runsc/container/multi_container_test.go index 1781a4602..4548eb106 100644 --- a/runsc/container/multi_container_test.go +++ b/runsc/container/multi_container_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/container/status.go b/runsc/container/status.go index bf177e78a..234ffb0dd 100644 --- a/runsc/container/status.go +++ b/runsc/container/status.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/container/test_app.go b/runsc/container/test_app.go index cc3b087e1..b5071ada6 100644 --- a/runsc/container/test_app.go +++ b/runsc/container/test_app.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/fsgofer/filter/config.go b/runsc/fsgofer/filter/config.go index 35698f21f..75a087848 100644 --- a/runsc/fsgofer/filter/config.go +++ b/runsc/fsgofer/filter/config.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/fsgofer/filter/extra_filters.go b/runsc/fsgofer/filter/extra_filters.go index 82cf00dfb..67f3101fe 100644 --- a/runsc/fsgofer/filter/extra_filters.go +++ b/runsc/fsgofer/filter/extra_filters.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/fsgofer/filter/extra_filters_msan.go b/runsc/fsgofer/filter/extra_filters_msan.go index 169a79ed8..7e142b790 100644 --- a/runsc/fsgofer/filter/extra_filters_msan.go +++ b/runsc/fsgofer/filter/extra_filters_msan.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/fsgofer/filter/extra_filters_race.go b/runsc/fsgofer/filter/extra_filters_race.go index 9e6512d8c..3cd29472a 100644 --- a/runsc/fsgofer/filter/extra_filters_race.go +++ b/runsc/fsgofer/filter/extra_filters_race.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/fsgofer/filter/filter.go b/runsc/fsgofer/filter/filter.go index 6f341f688..f50b6bc87 100644 --- a/runsc/fsgofer/filter/filter.go +++ b/runsc/fsgofer/filter/filter.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/fsgofer/fsgofer.go b/runsc/fsgofer/fsgofer.go index 9c4864cf1..e03bb7752 100644 --- a/runsc/fsgofer/fsgofer.go +++ b/runsc/fsgofer/fsgofer.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/fsgofer/fsgofer_test.go b/runsc/fsgofer/fsgofer_test.go index a500a2976..48860f952 100644 --- a/runsc/fsgofer/fsgofer_test.go +++ b/runsc/fsgofer/fsgofer_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/fsgofer/fsgofer_unsafe.go b/runsc/fsgofer/fsgofer_unsafe.go index e676809ac..99bc25ec1 100644 --- a/runsc/fsgofer/fsgofer_unsafe.go +++ b/runsc/fsgofer/fsgofer_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/main.go b/runsc/main.go index 62b1f01b3..4a92db7c0 100644 --- a/runsc/main.go +++ b/runsc/main.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/sandbox/chroot.go b/runsc/sandbox/chroot.go index 35b19a0b1..354049871 100644 --- a/runsc/sandbox/chroot.go +++ b/runsc/sandbox/chroot.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/sandbox/network.go b/runsc/sandbox/network.go index 86a52c6ae..52fe8fc0f 100644 --- a/runsc/sandbox/network.go +++ b/runsc/sandbox/network.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/sandbox/sandbox.go b/runsc/sandbox/sandbox.go index 923a52f7f..0fe85cfe1 100644 --- a/runsc/sandbox/sandbox.go +++ b/runsc/sandbox/sandbox.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/specutils/namespace.go b/runsc/specutils/namespace.go index 00293d45b..73fab13e1 100644 --- a/runsc/specutils/namespace.go +++ b/runsc/specutils/namespace.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/specutils/specutils.go b/runsc/specutils/specutils.go index b29802fde..ab14ed1fc 100644 --- a/runsc/specutils/specutils.go +++ b/runsc/specutils/specutils.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/specutils/specutils_test.go b/runsc/specutils/specutils_test.go index 64e2172c8..b61f1ca62 100644 --- a/runsc/specutils/specutils_test.go +++ b/runsc/specutils/specutils_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/image/image.go b/runsc/test/image/image.go index 069d08013..bcb6f876f 100644 --- a/runsc/test/image/image.go +++ b/runsc/test/image/image.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/image/image_test.go b/runsc/test/image/image_test.go index d89d80a86..763152b47 100644 --- a/runsc/test/image/image_test.go +++ b/runsc/test/image/image_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/image/mysql.sql b/runsc/test/image/mysql.sql index dd5bfaa4e..c1271e719 100644 --- a/runsc/test/image/mysql.sql +++ b/runsc/test/image/mysql.sql @@ -1,4 +1,4 @@ -# Copyright 2018 Google Inc. +# Copyright 2018 Google LLC # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/runsc/test/image/ruby.rb b/runsc/test/image/ruby.rb index ae5de3419..25d1ac129 100644 --- a/runsc/test/image/ruby.rb +++ b/runsc/test/image/ruby.rb @@ -1,4 +1,4 @@ -# Copyright 2018 Google Inc. +# Copyright 2018 Google LLC # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/runsc/test/image/ruby.sh b/runsc/test/image/ruby.sh index 54be2c931..d3a9b5656 100644 --- a/runsc/test/image/ruby.sh +++ b/runsc/test/image/ruby.sh @@ -1,6 +1,6 @@ #!/bin/bash -# Copyright 2018 Google Inc. +# Copyright 2018 Google LLC # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/runsc/test/install.sh b/runsc/test/install.sh index c239588d4..32e1e884e 100755 --- a/runsc/test/install.sh +++ b/runsc/test/install.sh @@ -1,6 +1,6 @@ #!/bin/bash -# Copyright 2018 Google Inc. +# Copyright 2018 Google LLC # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/runsc/test/integration/exec_test.go b/runsc/test/integration/exec_test.go index 3cac674d0..fac8337f4 100644 --- a/runsc/test/integration/exec_test.go +++ b/runsc/test/integration/exec_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/integration/integration.go b/runsc/test/integration/integration.go index 49c3c893a..e15321c87 100644 --- a/runsc/test/integration/integration.go +++ b/runsc/test/integration/integration.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/integration/integration_test.go b/runsc/test/integration/integration_test.go index 536bb17e0..526b3a7a1 100644 --- a/runsc/test/integration/integration_test.go +++ b/runsc/test/integration/integration_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/root/cgroup_test.go b/runsc/test/root/cgroup_test.go index 5cb4b794f..fdb94ff64 100644 --- a/runsc/test/root/cgroup_test.go +++ b/runsc/test/root/cgroup_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/root/chroot_test.go b/runsc/test/root/chroot_test.go index 8831e6a78..0ffaaf87b 100644 --- a/runsc/test/root/chroot_test.go +++ b/runsc/test/root/chroot_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/root/root.go b/runsc/test/root/root.go index 790f62c29..586ea0fe3 100644 --- a/runsc/test/root/root.go +++ b/runsc/test/root/root.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/testutil/docker.go b/runsc/test/testutil/docker.go index 7d6a72e5f..3f74e0770 100644 --- a/runsc/test/testutil/docker.go +++ b/runsc/test/testutil/docker.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/testutil/testutil.go b/runsc/test/testutil/testutil.go index 4d7ac3bc9..1b5a02c0f 100644 --- a/runsc/test/testutil/testutil.go +++ b/runsc/test/testutil/testutil.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/testutil/testutil_race.go b/runsc/test/testutil/testutil_race.go index 59cfdaa7b..9267af150 100644 --- a/runsc/test/testutil/testutil_race.go +++ b/runsc/test/testutil/testutil_race.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/tools/dockercfg/dockercfg.go b/runsc/tools/dockercfg/dockercfg.go index 0bd6cad93..110a581ff 100644 --- a/runsc/tools/dockercfg/dockercfg.go +++ b/runsc/tools/dockercfg/dockercfg.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/generics.go b/tools/go_generics/generics.go index cc61a7537..eaf5c4970 100644 --- a/tools/go_generics/generics.go +++ b/tools/go_generics/generics.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/generics_tests/all_stmts/input.go b/tools/go_generics/generics_tests/all_stmts/input.go index 870af3b6c..19184a3fe 100644 --- a/tools/go_generics/generics_tests/all_stmts/input.go +++ b/tools/go_generics/generics_tests/all_stmts/input.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/generics_tests/all_stmts/output/output.go b/tools/go_generics/generics_tests/all_stmts/output/output.go index e4e670bf1..51582346c 100644 --- a/tools/go_generics/generics_tests/all_stmts/output/output.go +++ b/tools/go_generics/generics_tests/all_stmts/output/output.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/generics_tests/all_types/input.go b/tools/go_generics/generics_tests/all_types/input.go index 3a8643e3d..ed6e97c29 100644 --- a/tools/go_generics/generics_tests/all_types/input.go +++ b/tools/go_generics/generics_tests/all_types/input.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/generics_tests/all_types/lib/lib.go b/tools/go_generics/generics_tests/all_types/lib/lib.go index d3911d12d..7e73e678e 100644 --- a/tools/go_generics/generics_tests/all_types/lib/lib.go +++ b/tools/go_generics/generics_tests/all_types/lib/lib.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/generics_tests/all_types/output/output.go b/tools/go_generics/generics_tests/all_types/output/output.go index b89840936..ec09a6be4 100644 --- a/tools/go_generics/generics_tests/all_types/output/output.go +++ b/tools/go_generics/generics_tests/all_types/output/output.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/generics_tests/consts/input.go b/tools/go_generics/generics_tests/consts/input.go index dabf76e1e..394bcc262 100644 --- a/tools/go_generics/generics_tests/consts/input.go +++ b/tools/go_generics/generics_tests/consts/input.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/generics_tests/consts/output/output.go b/tools/go_generics/generics_tests/consts/output/output.go index 72865607e..91a07fdc2 100644 --- a/tools/go_generics/generics_tests/consts/output/output.go +++ b/tools/go_generics/generics_tests/consts/output/output.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/generics_tests/imports/input.go b/tools/go_generics/generics_tests/imports/input.go index 66b43fee5..22e6641a6 100644 --- a/tools/go_generics/generics_tests/imports/input.go +++ b/tools/go_generics/generics_tests/imports/input.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/generics_tests/imports/output/output.go b/tools/go_generics/generics_tests/imports/output/output.go index 5f20d43ce..2555c0004 100644 --- a/tools/go_generics/generics_tests/imports/output/output.go +++ b/tools/go_generics/generics_tests/imports/output/output.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/generics_tests/remove_typedef/input.go b/tools/go_generics/generics_tests/remove_typedef/input.go index c02307d32..d9c9b8530 100644 --- a/tools/go_generics/generics_tests/remove_typedef/input.go +++ b/tools/go_generics/generics_tests/remove_typedef/input.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/generics_tests/remove_typedef/output/output.go b/tools/go_generics/generics_tests/remove_typedef/output/output.go index d20a89abd..f111a9426 100644 --- a/tools/go_generics/generics_tests/remove_typedef/output/output.go +++ b/tools/go_generics/generics_tests/remove_typedef/output/output.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/generics_tests/simple/input.go b/tools/go_generics/generics_tests/simple/input.go index 670161d6e..711687cf5 100644 --- a/tools/go_generics/generics_tests/simple/input.go +++ b/tools/go_generics/generics_tests/simple/input.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/generics_tests/simple/output/output.go b/tools/go_generics/generics_tests/simple/output/output.go index 75b5467cd..139c9bf9d 100644 --- a/tools/go_generics/generics_tests/simple/output/output.go +++ b/tools/go_generics/generics_tests/simple/output/output.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/globals/globals_visitor.go b/tools/go_generics/globals/globals_visitor.go index fc0de4381..daaa17b1d 100644 --- a/tools/go_generics/globals/globals_visitor.go +++ b/tools/go_generics/globals/globals_visitor.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/globals/scope.go b/tools/go_generics/globals/scope.go index 18743bdee..b75a91689 100644 --- a/tools/go_generics/globals/scope.go +++ b/tools/go_generics/globals/scope.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/go_generics_unittest.sh b/tools/go_generics/go_generics_unittest.sh index 699e1f631..e7553a071 100755 --- a/tools/go_generics/go_generics_unittest.sh +++ b/tools/go_generics/go_generics_unittest.sh @@ -1,6 +1,6 @@ #!/bin/bash -# Copyright 2018 Google Inc. +# Copyright 2018 Google LLC # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/tools/go_generics/imports.go b/tools/go_generics/imports.go index 97267098b..57f7c3dce 100644 --- a/tools/go_generics/imports.go +++ b/tools/go_generics/imports.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/merge.go b/tools/go_generics/merge.go index ebe7cf4e4..2f83facf8 100644 --- a/tools/go_generics/merge.go +++ b/tools/go_generics/merge.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/remove.go b/tools/go_generics/remove.go index 2a66de762..139d03955 100644 --- a/tools/go_generics/remove.go +++ b/tools/go_generics/remove.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/rules_tests/template.go b/tools/go_generics/rules_tests/template.go index 73c024f0e..f3f31ae8e 100644 --- a/tools/go_generics/rules_tests/template.go +++ b/tools/go_generics/rules_tests/template.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/rules_tests/template_test.go b/tools/go_generics/rules_tests/template_test.go index 76c4cdb64..3a38c8629 100644 --- a/tools/go_generics/rules_tests/template_test.go +++ b/tools/go_generics/rules_tests/template_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_stateify/main.go b/tools/go_stateify/main.go index 5646b879a..9e2c8e106 100644 --- a/tools/go_stateify/main.go +++ b/tools/go_stateify/main.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/workspace_status.sh b/tools/workspace_status.sh index d89db1f99..7d44dad37 100755 --- a/tools/workspace_status.sh +++ b/tools/workspace_status.sh @@ -1,6 +1,6 @@ #!/bin/bash -# Copyright 2018 Google Inc. +# Copyright 2018 Google LLC # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/vdso/barrier.h b/vdso/barrier.h index db8185b2e..7866af414 100644 --- a/vdso/barrier.h +++ b/vdso/barrier.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/vdso/check_vdso.py b/vdso/check_vdso.py index 9a3142ab8..6f7d7e7ec 100644 --- a/vdso/check_vdso.py +++ b/vdso/check_vdso.py @@ -1,4 +1,4 @@ -# Copyright 2018 Google Inc. +# Copyright 2018 Google LLC # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/vdso/compiler.h b/vdso/compiler.h index a661516c3..d65f148fb 100644 --- a/vdso/compiler.h +++ b/vdso/compiler.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/vdso/cycle_clock.h b/vdso/cycle_clock.h index 93c5f2c0d..dfb5b427d 100644 --- a/vdso/cycle_clock.h +++ b/vdso/cycle_clock.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/vdso/seqlock.h b/vdso/seqlock.h index b527bdbca..ab2f3fda3 100644 --- a/vdso/seqlock.h +++ b/vdso/seqlock.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/vdso/syscalls.h b/vdso/syscalls.h index fd79c4642..0be8a7f9b 100644 --- a/vdso/syscalls.h +++ b/vdso/syscalls.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/vdso/vdso.cc b/vdso/vdso.cc index db3bdef01..f30dc26a2 100644 --- a/vdso/vdso.cc +++ b/vdso/vdso.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/vdso/vdso_time.cc b/vdso/vdso_time.cc index 5d5c8de65..a59771bff 100644 --- a/vdso/vdso_time.cc +++ b/vdso/vdso_time.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/vdso/vdso_time.h b/vdso/vdso_time.h index 71d6e2f64..464dadff2 100644 --- a/vdso/vdso_time.h +++ b/vdso/vdso_time.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google Inc. +// Copyright 2018 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. -- cgit v1.2.3 From 5a0be6fa203273d1e4ab06a206eaffeca5724533 Mon Sep 17 00:00:00 2001 From: Rahat Mahmood Date: Thu, 8 Nov 2018 11:08:41 -0800 Subject: Create stubs for syscalls upto Linux 4.4. Create syscall stubs for missing syscalls upto Linux 4.4 and advertise a kernel version of 4.4. PiperOrigin-RevId: 220667680 Change-Id: Idbdccde538faabf16debc22f492dd053a8af0ba7 --- pkg/sentry/fs/inode.go | 5 +---- pkg/sentry/fs/proc/README.md | 2 +- pkg/sentry/fs/proc/fds.go | 5 ----- pkg/sentry/fs/proc/task.go | 2 +- pkg/sentry/kernel/auth/user_namespace.go | 5 +---- pkg/sentry/kernel/version.go | 2 +- pkg/sentry/syscalls/linux/linux64.go | 21 +++++++++++++++++---- pkg/sentry/syscalls/linux/sys_file.go | 3 --- pkg/sentry/syscalls/linux/sys_thread.go | 4 ++-- 9 files changed, 24 insertions(+), 25 deletions(-) (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/sentry/fs/inode.go b/pkg/sentry/fs/inode.go index 95769ccf8..38b140bd2 100644 --- a/pkg/sentry/fs/inode.go +++ b/pkg/sentry/fs/inode.go @@ -439,10 +439,7 @@ func (i *Inode) CheckOwnership(ctx context.Context) bool { // CheckCapability checks whether `ctx` has capability `cp` with respect to // operations on this Inode. // -// Compare Linux's kernel/capability.c:capable_wrt_inode_uidgid(). Note that -// this function didn't exist in Linux 3.11.10, but was added by upstream -// 23adbe12ef7d "fs,userns: Change inode_capable to capable_wrt_inode_uidgid" -// to fix local privilege escalation CVE-2014-4014. +// Compare Linux's kernel/capability.c:capable_wrt_inode_uidgid(). func (i *Inode) CheckCapability(ctx context.Context, cp linux.Capability) bool { uattr, err := i.UnstableAttr(ctx) if err != nil { diff --git a/pkg/sentry/fs/proc/README.md b/pkg/sentry/fs/proc/README.md index e1ed88512..686d40f0c 100644 --- a/pkg/sentry/fs/proc/README.md +++ b/pkg/sentry/fs/proc/README.md @@ -223,7 +223,7 @@ Number of seconds idle | Always zero ```bash $ cat /proc/version -Linux version 3.11.10 #1 SMP Fri Nov 29 10:47:50 PST 2013 +Linux version 4.4 #1 SMP Sun Jan 10 15:06:54 PST 2016 ``` ## Process-specific data diff --git a/pkg/sentry/fs/proc/fds.go b/pkg/sentry/fs/proc/fds.go index 5ebb33703..5acbce75e 100644 --- a/pkg/sentry/fs/proc/fds.go +++ b/pkg/sentry/fs/proc/fds.go @@ -173,11 +173,6 @@ func (f *fdDir) Check(ctx context.Context, inode *fs.Inode, req fs.PermMask) boo if t := kernel.TaskFromContext(ctx); t != nil { // Allow access if the task trying to access it is in the // thread group corresponding to this directory. - // - // N.B. Technically, in Linux 3.11, this compares what would be - // the equivalent of task pointers. However, this was fixed - // later in 54708d2858e7 ("proc: actually make - // proc_fd_permission() thread-friendly"). if f.t.ThreadGroup() == t.ThreadGroup() { return true } diff --git a/pkg/sentry/fs/proc/task.go b/pkg/sentry/fs/proc/task.go index 404faea0a..9f13ff91c 100644 --- a/pkg/sentry/fs/proc/task.go +++ b/pkg/sentry/fs/proc/task.go @@ -76,7 +76,7 @@ func newTaskDir(t *kernel.Task, msrc *fs.MountSource, pidns *kernel.PIDNamespace "gid_map": newGIDMap(t, msrc), // TODO: This is incorrect for /proc/[pid]/task/[tid]/io, i.e. if // showSubtasks is false: - // http://lxr.free-electrons.com/source/fs/proc/base.c?v=3.11#L2980 + // https://elixir.bootlin.com/linux/v4.4/source/fs/proc/base.c#L3154 "io": newIO(t, msrc), "maps": newMaps(t, msrc), "mountinfo": seqfile.NewSeqFileInode(t, &mountInfoFile{t: t}, msrc), diff --git a/pkg/sentry/kernel/auth/user_namespace.go b/pkg/sentry/kernel/auth/user_namespace.go index 5bb9c44c0..30957bb9a 100644 --- a/pkg/sentry/kernel/auth/user_namespace.go +++ b/pkg/sentry/kernel/auth/user_namespace.go @@ -49,10 +49,7 @@ type UserNamespace struct { gidMapFromParent idMapSet gidMapToParent idMapSet - // TODO: Consider supporting disabling setgroups(2), which "was - // added in Linux 3.19, but was backported to many earlier stable kernel - // series, because it addresses a security issue" - user_namespaces(7). (It - // was not backported to 3.11.10, which we are currently imitating.) + // TODO: Support disabling setgroups(2). } // NewRootUserNamespace returns a UserNamespace that is appropriate for a diff --git a/pkg/sentry/kernel/version.go b/pkg/sentry/kernel/version.go index 72bb0f93c..8d2f14209 100644 --- a/pkg/sentry/kernel/version.go +++ b/pkg/sentry/kernel/version.go @@ -19,7 +19,7 @@ type Version struct { // Operating system name (e.g. "Linux"). Sysname string - // Operating system release (e.g. "3.11.10-amd64"). + // Operating system release (e.g. "4.4-amd64"). Release string // Operating system version. On Linux this takes the shape diff --git a/pkg/sentry/syscalls/linux/linux64.go b/pkg/sentry/syscalls/linux/linux64.go index 11bf81f88..13084c0ef 100644 --- a/pkg/sentry/syscalls/linux/linux64.go +++ b/pkg/sentry/syscalls/linux/linux64.go @@ -32,15 +32,19 @@ import ( const _AUDIT_ARCH_X86_64 = 0xc000003e // AMD64 is a table of Linux amd64 syscall API with the corresponding syscall -// numbers from Linux 3.11. The entries commented out are those syscalls we +// numbers from Linux 4.4. The entries commented out are those syscalls we // don't currently support. var AMD64 = &kernel.SyscallTable{ OS: abi.Linux, Arch: arch.AMD64, Version: kernel.Version{ + // Version 4.4 is chosen as a stable, longterm version of Linux, which + // guides the interface provided by this syscall table. The build + // version is that for a clean build with default kernel config, at 5 + // minutes after v4.4 was tagged. Sysname: "Linux", - Release: "3.11.10", - Version: "#1 SMP Fri Nov 29 10:47:50 PST 2013", + Release: "4.4", + Version: "#1 SMP Sun Jan 10 15:06:54 PST 2016", }, AuditNumber: _AUDIT_ARCH_X86_64, Table: map[uintptr]kernel.SyscallFn{ @@ -358,9 +362,18 @@ var AMD64 = &kernel.SyscallTable{ // 311: ProcessVmWritev, TODO may require cap_sys_ptrace 312: syscalls.CapError(linux.CAP_SYS_PTRACE), // Kcmp, requires cap_sys_ptrace 313: syscalls.CapError(linux.CAP_SYS_MODULE), // FinitModule, requires cap_sys_module - // "Backports." + // 314: SchedSetattr, TODO, we have no scheduler + // 315: SchedGetattr, TODO, we have no scheduler + // 316: Renameat2, TODO 317: Seccomp, 318: GetRandom, + // 319: MemfdCreate, TODO + 320: syscalls.CapError(linux.CAP_SYS_BOOT), // KexecFileLoad, infeasible to support + 321: syscalls.CapError(linux.CAP_SYS_ADMIN), // Bpf, requires cap_sys_admin for all commands + // 322: Execveat, TODO + // 323: Userfaultfd, TODO + // 324: Membarrier, TODO + 325: syscalls.Error(nil), // Mlock2, TODO }, Emulate: map[usermem.Addr]uintptr{ diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index a70f35be0..89d21dd98 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -1140,9 +1140,6 @@ func mayLinkAt(t *kernel.Task, target *fs.Inode) error { // always enabled, and thus imposes the following restrictions on hard // links. - // Technically Linux is more restrictive in 3.11.10 (requires CAP_FOWNER in - // root user namespace); this is from the later f2ca379642d7 "namei: permit - // linking with CAP_FOWNER in userns". if target.CheckOwnership(t) { // fs/namei.c:may_linkat: "Source inode owner (or CAP_FOWNER) // can hardlink all they like." diff --git a/pkg/sentry/syscalls/linux/sys_thread.go b/pkg/sentry/syscalls/linux/sys_thread.go index 820ca680e..9eed613a1 100644 --- a/pkg/sentry/syscalls/linux/sys_thread.go +++ b/pkg/sentry/syscalls/linux/sys_thread.go @@ -159,8 +159,8 @@ func clone(t *kernel.Task, flags int, stack usermem.Addr, parentTID usermem.Addr } // Clone implements linux syscall clone(2). -// sys_clone has so many flavors. We implement the default one in the -// current linux 3.11 x86_64: +// sys_clone has so many flavors. We implement the default one in linux 3.11 +// x86_64: // sys_clone(clone_flags, newsp, parent_tidptr, child_tidptr, tls_val) func Clone(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { flags := int(args[0].Int()) -- cgit v1.2.3 From 82719be42e636f86780d21b01e10ecb2c9a25e53 Mon Sep 17 00:00:00 2001 From: Brian Geffon Date: Tue, 4 Dec 2018 14:31:08 -0800 Subject: Max link traversals should be for an entire path. The number of symbolic links that are allowed to be followed are for a full path and not just a chain of symbolic links. PiperOrigin-RevId: 224047321 Change-Id: I5e3c4caf66a93c17eeddcc7f046d1e8bb9434a40 --- pkg/sentry/fs/copy_up_test.go | 3 ++- pkg/sentry/fs/host/fs.go | 3 ++- pkg/sentry/fs/host/fs_test.go | 3 ++- pkg/sentry/fs/inode_overlay_test.go | 3 ++- pkg/sentry/fs/mount_test.go | 10 +++++++--- pkg/sentry/fs/mounts.go | 22 ++++++++++++---------- pkg/sentry/fs/mounts_test.go | 6 ++++-- pkg/sentry/fs/ramfs/tree_test.go | 3 ++- pkg/sentry/kernel/kernel.go | 6 ++++-- pkg/sentry/kernel/task_context.go | 2 +- pkg/sentry/loader/elf.go | 2 +- pkg/sentry/loader/loader.go | 10 +++++----- pkg/sentry/socket/unix/unix.go | 6 ++++-- pkg/sentry/syscalls/linux/sys_file.go | 11 +++++++---- pkg/sentry/syscalls/linux/sys_thread.go | 3 ++- runsc/boot/fs.go | 12 ++++++++---- runsc/boot/loader_test.go | 3 ++- 17 files changed, 67 insertions(+), 41 deletions(-) (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/sentry/fs/copy_up_test.go b/pkg/sentry/fs/copy_up_test.go index 64f030f72..fcba14ed4 100644 --- a/pkg/sentry/fs/copy_up_test.go +++ b/pkg/sentry/fs/copy_up_test.go @@ -166,7 +166,8 @@ func makeOverlayTestFiles(t *testing.T) []*overlayTestFile { // Walk to all of the files in the overlay, open them readable. for _, f := range files { - d, err := mns.FindInode(ctx, mns.Root(), mns.Root(), f.name, 0) + maxTraversals := uint(0) + d, err := mns.FindInode(ctx, mns.Root(), mns.Root(), f.name, &maxTraversals) if err != nil { t.Fatalf("failed to find %q: %v", f.name, err) } diff --git a/pkg/sentry/fs/host/fs.go b/pkg/sentry/fs/host/fs.go index fec890964..54cbb94f9 100644 --- a/pkg/sentry/fs/host/fs.go +++ b/pkg/sentry/fs/host/fs.go @@ -170,7 +170,8 @@ func installWhitelist(ctx context.Context, m *fs.MountNamespace, paths []string) current := paths[i][:j] // Lookup the given component in the tree. - d, err := m.FindLink(ctx, root, nil, current, maxTraversals) + remainingTraversals := uint(maxTraversals) + d, err := m.FindLink(ctx, root, nil, current, &remainingTraversals) if err != nil { log.Warningf("populate failed for %q: %v", current, err) continue diff --git a/pkg/sentry/fs/host/fs_test.go b/pkg/sentry/fs/host/fs_test.go index e69559aac..44db61ecd 100644 --- a/pkg/sentry/fs/host/fs_test.go +++ b/pkg/sentry/fs/host/fs_test.go @@ -150,7 +150,8 @@ func allPaths(ctx context.Context, t *testing.T, m *fs.MountNamespace, base stri root := m.Root() defer root.DecRef() - d, err := m.FindLink(ctx, root, nil, base, 1) + maxTraversals := uint(1) + d, err := m.FindLink(ctx, root, nil, base, &maxTraversals) if err != nil { t.Logf("FindLink failed for %q", base) return paths, err diff --git a/pkg/sentry/fs/inode_overlay_test.go b/pkg/sentry/fs/inode_overlay_test.go index bba20da14..acdb2b4f8 100644 --- a/pkg/sentry/fs/inode_overlay_test.go +++ b/pkg/sentry/fs/inode_overlay_test.go @@ -324,7 +324,8 @@ func TestCacheFlush(t *testing.T) { for _, fileName := range []string{upperFileName, lowerFileName} { // Walk to the file. - dirent, err := mns.FindInode(ctx, root, nil, fileName, 0) + maxTraversals := uint(0) + dirent, err := mns.FindInode(ctx, root, nil, fileName, &maxTraversals) if err != nil { t.Fatalf("FindInode(%q) failed: %v", fileName, err) } diff --git a/pkg/sentry/fs/mount_test.go b/pkg/sentry/fs/mount_test.go index a1c9f4f79..269d6b9da 100644 --- a/pkg/sentry/fs/mount_test.go +++ b/pkg/sentry/fs/mount_test.go @@ -115,8 +115,10 @@ func TestMountSourceParentChildRelationship(t *testing.T) { "/waldo", } + var maxTraversals uint for _, p := range paths { - d, err := mm.FindLink(ctx, rootDirent, nil, p, 0) + maxTraversals = 0 + d, err := mm.FindLink(ctx, rootDirent, nil, p, &maxTraversals) if err != nil { t.Fatalf("could not find path %q in mount manager: %v", p, err) } @@ -164,7 +166,8 @@ func TestMountSourceParentChildRelationship(t *testing.T) { } // "foo" mount should have two children: /foo/bar, and /foo/qux. - d, err := mm.FindLink(ctx, rootDirent, nil, "/foo", 0) + maxTraversals = 0 + d, err := mm.FindLink(ctx, rootDirent, nil, "/foo", &maxTraversals) if err != nil { t.Fatalf("could not find path %q in mount manager: %v", "/foo", err) } @@ -185,7 +188,8 @@ func TestMountSourceParentChildRelationship(t *testing.T) { } // "waldo" mount should have no submounts or children. - waldo, err := mm.FindLink(ctx, rootDirent, nil, "/waldo", 0) + maxTraversals = 0 + waldo, err := mm.FindLink(ctx, rootDirent, nil, "/waldo", &maxTraversals) if err != nil { t.Fatalf("could not find path %q in mount manager: %v", "/waldo", err) } diff --git a/pkg/sentry/fs/mounts.go b/pkg/sentry/fs/mounts.go index 7c5348cce..f6f7be0aa 100644 --- a/pkg/sentry/fs/mounts.go +++ b/pkg/sentry/fs/mounts.go @@ -350,7 +350,7 @@ func (mns *MountNamespace) Unmount(ctx context.Context, node *Dirent, detachOnly // // Precondition: root must be non-nil. // Precondition: the path must be non-empty. -func (mns *MountNamespace) FindLink(ctx context.Context, root, wd *Dirent, path string, maxTraversals uint) (*Dirent, error) { +func (mns *MountNamespace) FindLink(ctx context.Context, root, wd *Dirent, path string, remainingTraversals *uint) (*Dirent, error) { if root == nil { panic("MountNamespace.FindLink: root must not be nil") } @@ -419,7 +419,7 @@ func (mns *MountNamespace) FindLink(ctx context.Context, root, wd *Dirent, path // // See resolve for reference semantics; on err next // will have one dropped. - current, err = mns.resolve(ctx, root, next, maxTraversals) + current, err = mns.resolve(ctx, root, next, remainingTraversals) if err != nil { return nil, err } @@ -439,15 +439,15 @@ func (mns *MountNamespace) FindLink(ctx context.Context, root, wd *Dirent, path // FindInode is identical to FindLink except the return value is resolved. // //go:nosplit -func (mns *MountNamespace) FindInode(ctx context.Context, root, wd *Dirent, path string, maxTraversals uint) (*Dirent, error) { - d, err := mns.FindLink(ctx, root, wd, path, maxTraversals) +func (mns *MountNamespace) FindInode(ctx context.Context, root, wd *Dirent, path string, remainingTraversals *uint) (*Dirent, error) { + d, err := mns.FindLink(ctx, root, wd, path, remainingTraversals) if err != nil { return nil, err } // See resolve for reference semantics; on err d will have the // reference dropped. - return mns.resolve(ctx, root, d, maxTraversals) + return mns.resolve(ctx, root, d, remainingTraversals) } // resolve resolves the given link. @@ -458,14 +458,14 @@ func (mns *MountNamespace) FindInode(ctx context.Context, root, wd *Dirent, path // If not successful, a reference is _also_ dropped on the node and an error // returned. This is for convenience in using resolve directly as a return // value. -func (mns *MountNamespace) resolve(ctx context.Context, root, node *Dirent, maxTraversals uint) (*Dirent, error) { +func (mns *MountNamespace) resolve(ctx context.Context, root, node *Dirent, remainingTraversals *uint) (*Dirent, error) { // Resolve the path. target, err := node.Inode.Getlink(ctx) switch err { case nil: // Make sure we didn't exhaust the traversal budget. - if maxTraversals == 0 { + if *remainingTraversals == 0 { target.DecRef() return nil, syscall.ELOOP } @@ -481,7 +481,7 @@ func (mns *MountNamespace) resolve(ctx context.Context, root, node *Dirent, maxT defer node.DecRef() // See above. // First, check if we should traverse. - if maxTraversals == 0 { + if *remainingTraversals == 0 { return nil, syscall.ELOOP } @@ -492,7 +492,8 @@ func (mns *MountNamespace) resolve(ctx context.Context, root, node *Dirent, maxT } // Find the node; we resolve relative to the current symlink's parent. - d, err := mns.FindInode(ctx, root, node.parent, targetPath, maxTraversals-1) + *remainingTraversals-- + d, err := mns.FindInode(ctx, root, node.parent, targetPath, remainingTraversals) if err != nil { return nil, err } @@ -544,7 +545,8 @@ func (mns *MountNamespace) ResolveExecutablePath(ctx context.Context, wd, name s defer root.DecRef() for _, p := range paths { binPath := path.Join(p, name) - d, err := mns.FindInode(ctx, root, nil, binPath, linux.MaxSymlinkTraversals) + traversals := uint(linux.MaxSymlinkTraversals) + d, err := mns.FindInode(ctx, root, nil, binPath, &traversals) if err == syserror.ENOENT || err == syserror.EACCES { // Didn't find it here. continue diff --git a/pkg/sentry/fs/mounts_test.go b/pkg/sentry/fs/mounts_test.go index cc7c32c9b..2f7a1710f 100644 --- a/pkg/sentry/fs/mounts_test.go +++ b/pkg/sentry/fs/mounts_test.go @@ -77,7 +77,8 @@ func TestFindLink(t *testing.T) { {"bar", foo, "/foo/bar"}, } { wdPath, _ := tc.wd.FullName(root) - if d, err := mm.FindLink(ctx, root, tc.wd, tc.findPath, 0); err != nil { + maxTraversals := uint(0) + if d, err := mm.FindLink(ctx, root, tc.wd, tc.findPath, &maxTraversals); err != nil { t.Errorf("FindLink(%q, wd=%q) failed: %v", tc.findPath, wdPath, err) } else if got, _ := d.FullName(root); got != tc.wantPath { t.Errorf("FindLink(%q, wd=%q) got dirent %q, want %q", tc.findPath, wdPath, got, tc.wantPath) @@ -95,7 +96,8 @@ func TestFindLink(t *testing.T) { {"foo", foo}, } { wdPath, _ := tc.wd.FullName(root) - if _, err := mm.FindLink(ctx, root, tc.wd, tc.findPath, 0); err == nil { + maxTraversals := uint(0) + if _, err := mm.FindLink(ctx, root, tc.wd, tc.findPath, &maxTraversals); err == nil { t.Errorf("FindLink(%q, wd=%q) did not return error", tc.findPath, wdPath) } } diff --git a/pkg/sentry/fs/ramfs/tree_test.go b/pkg/sentry/fs/ramfs/tree_test.go index d5567d9e1..54df2143c 100644 --- a/pkg/sentry/fs/ramfs/tree_test.go +++ b/pkg/sentry/fs/ramfs/tree_test.go @@ -70,7 +70,8 @@ func TestMakeDirectoryTree(t *testing.T) { defer mm.DecRef() for _, p := range test.subdirs { - if _, err := mm.FindInode(ctx, root, nil, p, 0); err != nil { + maxTraversals := uint(0) + if _, err := mm.FindInode(ctx, root, nil, p, &maxTraversals); err != nil { t.Errorf("%s: failed to find node %s: %v", test.name, p, err) break } diff --git a/pkg/sentry/kernel/kernel.go b/pkg/sentry/kernel/kernel.go index 17425e656..cb61e27f1 100644 --- a/pkg/sentry/kernel/kernel.go +++ b/pkg/sentry/kernel/kernel.go @@ -634,10 +634,11 @@ func (k *Kernel) CreateProcess(args CreateProcessArgs) (*ThreadGroup, ThreadID, args.Root = nil // Grab the working directory. + remainingTraversals := uint(args.MaxSymlinkTraversals) wd := root // Default. if args.WorkingDirectory != "" { var err error - wd, err = k.mounts.FindInode(ctx, root, nil, args.WorkingDirectory, args.MaxSymlinkTraversals) + wd, err = k.mounts.FindInode(ctx, root, nil, args.WorkingDirectory, &remainingTraversals) if err != nil { return nil, 0, fmt.Errorf("failed to find initial working directory %q: %v", args.WorkingDirectory, err) } @@ -656,7 +657,8 @@ func (k *Kernel) CreateProcess(args CreateProcessArgs) (*ThreadGroup, ThreadID, } // Create a fresh task context. - tc, err := k.LoadTaskImage(ctx, k.mounts, root, wd, args.MaxSymlinkTraversals, args.Filename, args.Argv, args.Envv, k.featureSet) + remainingTraversals = uint(args.MaxSymlinkTraversals) + tc, err := k.LoadTaskImage(ctx, k.mounts, root, wd, &remainingTraversals, args.Filename, args.Argv, args.Envv, k.featureSet) if err != nil { return nil, 0, err } diff --git a/pkg/sentry/kernel/task_context.go b/pkg/sentry/kernel/task_context.go index 45b8d2b04..aaff309f0 100644 --- a/pkg/sentry/kernel/task_context.go +++ b/pkg/sentry/kernel/task_context.go @@ -142,7 +142,7 @@ func (t *Task) Stack() *arch.Stack { // * argv: Binary argv // * envv: Binary envv // * fs: Binary FeatureSet -func (k *Kernel) LoadTaskImage(ctx context.Context, mounts *fs.MountNamespace, root, wd *fs.Dirent, maxTraversals uint, filename string, argv, envv []string, fs *cpuid.FeatureSet) (*TaskContext, error) { +func (k *Kernel) LoadTaskImage(ctx context.Context, mounts *fs.MountNamespace, root, wd *fs.Dirent, maxTraversals *uint, filename string, argv, envv []string, fs *cpuid.FeatureSet) (*TaskContext, error) { // Prepare a new user address space to load into. m := mm.NewMemoryManager(k) defer m.DecUsers(ctx) diff --git a/pkg/sentry/loader/elf.go b/pkg/sentry/loader/elf.go index 9b1e81dc9..385ad0102 100644 --- a/pkg/sentry/loader/elf.go +++ b/pkg/sentry/loader/elf.go @@ -610,7 +610,7 @@ func loadInterpreterELF(ctx context.Context, m *mm.MemoryManager, f *fs.File, in // // Preconditions: // * f is an ELF file -func loadELF(ctx context.Context, m *mm.MemoryManager, mounts *fs.MountNamespace, root, wd *fs.Dirent, maxTraversals uint, fs *cpuid.FeatureSet, f *fs.File) (loadedELF, arch.Context, error) { +func loadELF(ctx context.Context, m *mm.MemoryManager, mounts *fs.MountNamespace, root, wd *fs.Dirent, maxTraversals *uint, fs *cpuid.FeatureSet, f *fs.File) (loadedELF, arch.Context, error) { bin, ac, err := loadInitialELF(ctx, m, fs, f) if err != nil { ctx.Infof("Error loading binary: %v", err) diff --git a/pkg/sentry/loader/loader.go b/pkg/sentry/loader/loader.go index d1417c4f1..69a090844 100644 --- a/pkg/sentry/loader/loader.go +++ b/pkg/sentry/loader/loader.go @@ -55,7 +55,7 @@ func readFull(ctx context.Context, f *fs.File, dst usermem.IOSequence, offset in // installed in the Task FDMap. The caller takes ownership of both. // // name must be a readable, executable, regular file. -func openPath(ctx context.Context, mm *fs.MountNamespace, root, wd *fs.Dirent, maxTraversals uint, name string) (*fs.Dirent, *fs.File, error) { +func openPath(ctx context.Context, mm *fs.MountNamespace, root, wd *fs.Dirent, maxTraversals *uint, name string) (*fs.Dirent, *fs.File, error) { if name == "" { ctx.Infof("cannot open empty name") return nil, nil, syserror.ENOENT @@ -136,9 +136,9 @@ const ( // * arch.Context matching the binary arch // * fs.Dirent of the binary file // * Possibly updated argv -func loadPath(ctx context.Context, m *mm.MemoryManager, mounts *fs.MountNamespace, root, wd *fs.Dirent, maxTraversals uint, fs *cpuid.FeatureSet, filename string, argv, envv []string) (loadedELF, arch.Context, *fs.Dirent, []string, error) { +func loadPath(ctx context.Context, m *mm.MemoryManager, mounts *fs.MountNamespace, root, wd *fs.Dirent, remainingTraversals *uint, fs *cpuid.FeatureSet, filename string, argv, envv []string) (loadedELF, arch.Context, *fs.Dirent, []string, error) { for i := 0; i < maxLoaderAttempts; i++ { - d, f, err := openPath(ctx, mounts, root, wd, maxTraversals, filename) + d, f, err := openPath(ctx, mounts, root, wd, remainingTraversals, filename) if err != nil { ctx.Infof("Error opening %s: %v", filename, err) return loadedELF{}, nil, nil, nil, err @@ -163,7 +163,7 @@ func loadPath(ctx context.Context, m *mm.MemoryManager, mounts *fs.MountNamespac switch { case bytes.Equal(hdr[:], []byte(elfMagic)): - loaded, ac, err := loadELF(ctx, m, mounts, root, wd, maxTraversals, fs, f) + loaded, ac, err := loadELF(ctx, m, mounts, root, wd, remainingTraversals, fs, f) if err != nil { ctx.Infof("Error loading ELF: %v", err) return loadedELF{}, nil, nil, nil, err @@ -196,7 +196,7 @@ func loadPath(ctx context.Context, m *mm.MemoryManager, mounts *fs.MountNamespac // Preconditions: // * The Task MemoryManager is empty. // * Load is called on the Task goroutine. -func Load(ctx context.Context, m *mm.MemoryManager, mounts *fs.MountNamespace, root, wd *fs.Dirent, maxTraversals uint, fs *cpuid.FeatureSet, filename string, argv, envv []string, extraAuxv []arch.AuxEntry, vdso *VDSO) (abi.OS, arch.Context, string, error) { +func Load(ctx context.Context, m *mm.MemoryManager, mounts *fs.MountNamespace, root, wd *fs.Dirent, maxTraversals *uint, fs *cpuid.FeatureSet, filename string, argv, envv []string, extraAuxv []arch.AuxEntry, vdso *VDSO) (abi.OS, arch.Context, string, error) { // Load the binary itself. loaded, ac, d, argv, err := loadPath(ctx, m, mounts, root, wd, maxTraversals, fs, filename, argv, envv) if err != nil { diff --git a/pkg/sentry/socket/unix/unix.go b/pkg/sentry/socket/unix/unix.go index 334169372..4379486cf 100644 --- a/pkg/sentry/socket/unix/unix.go +++ b/pkg/sentry/socket/unix/unix.go @@ -266,7 +266,8 @@ func (s *SocketOperations) Bind(t *kernel.Task, sockaddr []byte) *syserr.Error { subPath = "/" } var err error - d, err = t.MountNamespace().FindInode(t, root, cwd, subPath, fs.DefaultTraversalLimit) + remainingTraversals := uint(fs.DefaultTraversalLimit) + d, err = t.MountNamespace().FindInode(t, root, cwd, subPath, &remainingTraversals) if err != nil { // No path available. return syserr.ErrNoSuchFile @@ -314,7 +315,8 @@ func extractEndpoint(t *kernel.Task, sockaddr []byte) (transport.BoundEndpoint, // Find the node in the filesystem. root := t.FSContext().RootDirectory() cwd := t.FSContext().WorkingDirectory() - d, e := t.MountNamespace().FindInode(t, root, cwd, path, fs.DefaultTraversalLimit) + remainingTraversals := uint(fs.DefaultTraversalLimit) + d, e := t.MountNamespace().FindInode(t, root, cwd, path, &remainingTraversals) cwd.DecRef() root.DecRef() if e != nil { diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index 89d21dd98..37c90f6fd 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -92,10 +92,11 @@ func fileOpOn(t *kernel.Task, dirFD kdefs.FD, path string, resolve bool, fn func root := t.FSContext().RootDirectory() // Lookup the node. + remainingTraversals := uint(linux.MaxSymlinkTraversals) if resolve { - d, err = t.MountNamespace().FindInode(t, root, rel, path, linux.MaxSymlinkTraversals) + d, err = t.MountNamespace().FindInode(t, root, rel, path, &remainingTraversals) } else { - d, err = t.MountNamespace().FindLink(t, root, rel, path, linux.MaxSymlinkTraversals) + d, err = t.MountNamespace().FindLink(t, root, rel, path, &remainingTraversals) } root.DecRef() if wd != nil { @@ -312,7 +313,8 @@ func createAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, flags uint, mod fileFlags.LargeFile = true // Does this file exist already? - targetDirent, err := t.MountNamespace().FindInode(t, root, d, name, linux.MaxSymlinkTraversals) + remainingTraversals := uint(linux.MaxSymlinkTraversals) + targetDirent, err := t.MountNamespace().FindInode(t, root, d, name, &remainingTraversals) var newFile *fs.File switch err { case nil: @@ -997,7 +999,8 @@ func mkdirAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, mode linux.FileM } // Does this directory exist already? - f, err := t.MountNamespace().FindInode(t, root, d, name, linux.MaxSymlinkTraversals) + remainingTraversals := uint(linux.MaxSymlinkTraversals) + f, err := t.MountNamespace().FindInode(t, root, d, name, &remainingTraversals) switch err { case nil: // The directory existed. diff --git a/pkg/sentry/syscalls/linux/sys_thread.go b/pkg/sentry/syscalls/linux/sys_thread.go index 9eed613a1..c12693ee2 100644 --- a/pkg/sentry/syscalls/linux/sys_thread.go +++ b/pkg/sentry/syscalls/linux/sys_thread.go @@ -103,7 +103,8 @@ func Execve(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscal defer wd.DecRef() // Load the new TaskContext. - tc, err := t.Kernel().LoadTaskImage(t, t.MountNamespace(), root, wd, linux.MaxSymlinkTraversals, filename, argv, envv, t.Arch().FeatureSet()) + maxTraversals := uint(linux.MaxSymlinkTraversals) + tc, err := t.Kernel().LoadTaskImage(t, t.MountNamespace(), root, wd, &maxTraversals, filename, argv, envv, t.Arch().FeatureSet()) if err != nil { return 0, nil, err } diff --git a/runsc/boot/fs.go b/runsc/boot/fs.go index 1e355fe4e..1e75b0efc 100644 --- a/runsc/boot/fs.go +++ b/runsc/boot/fs.go @@ -338,7 +338,8 @@ func mountSubmount(ctx context.Context, conf *Config, mns *fs.MountNamespace, ro } } - dirent, err := mns.FindInode(ctx, root, root, m.Destination, 0 /* maxTraversals */) + maxTraversals := uint(0) + dirent, err := mns.FindInode(ctx, root, root, m.Destination, &maxTraversals) if err != nil { return fmt.Errorf("failed to find mount destination %q: %v", m.Destination, err) } @@ -582,7 +583,8 @@ func setupContainerFS(procArgs *kernel.CreateProcessArgs, spec *specs.Spec, conf defer globalRoot.DecRef() // Create mount point for the container's rootfs. - contDir, err := mns.FindInode(ctx, globalRoot, nil, ChildContainersDir, 0 /* TraversalLimit */) + maxTraversals := uint(0) + contDir, err := mns.FindInode(ctx, globalRoot, nil, ChildContainersDir, &maxTraversals) if err != nil { return fmt.Errorf("couldn't find child container dir %q: %v", ChildContainersDir, err) } @@ -656,7 +658,8 @@ func destroyContainerFS(ctx context.Context, cid string, k *kernel.Kernel) error mnsRoot := mns.Root() defer mnsRoot.DecRef() containerRoot := path.Join(ChildContainersDir, cid) - containerRootDirent, err := mns.FindInode(ctx, mnsRoot, nil, containerRoot, 0 /* maxTraversals */) + maxTraversals := uint(0) + containerRootDirent, err := mns.FindInode(ctx, mnsRoot, nil, containerRoot, &maxTraversals) if err == syserror.ENOENT { // Container must have been destroyed already. That's fine. return nil @@ -691,7 +694,8 @@ func destroyContainerFS(ctx context.Context, cid string, k *kernel.Kernel) error // Get a reference to the parent directory and remove the root // container directory. - containersDirDirent, err := mns.FindInode(ctx, mnsRoot, nil, ChildContainersDir, 0 /* maxTraversals */) + maxTraversals = 0 + containersDirDirent, err := mns.FindInode(ctx, mnsRoot, nil, ChildContainersDir, &maxTraversals) if err != nil { return fmt.Errorf("error finding containers directory %q: %v", ChildContainersDir, err) } diff --git a/runsc/boot/loader_test.go b/runsc/boot/loader_test.go index d5cee5608..0ed3002e0 100644 --- a/runsc/boot/loader_test.go +++ b/runsc/boot/loader_test.go @@ -406,7 +406,8 @@ func TestCreateMountNamespace(t *testing.T) { root := mm.Root() defer root.DecRef() for _, p := range tc.expectedPaths { - if d, err := mm.FindInode(ctx, root, root, p, 0); err != nil { + maxTraversals := uint(0) + if d, err := mm.FindInode(ctx, root, root, p, &maxTraversals); err != nil { t.Errorf("expected path %v to exist with spec %v, but got error %v", p, tc.spec, err) } else { d.DecRef() -- cgit v1.2.3 From 2cab0e82ad8c1e38392b8c35aaa65d1121a9e2b2 Mon Sep 17 00:00:00 2001 From: Brian Geffon Date: Tue, 4 Dec 2018 14:33:34 -0800 Subject: Linkat(2) should sanity check flags. PiperOrigin-RevId: 224047765 Change-Id: I6f3c75b33c32bf8f8910ea3fab35406d7d672d87 --- pkg/sentry/syscalls/linux/sys_file.go | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index 37c90f6fd..8673bca0d 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -1251,6 +1251,12 @@ func Linkat(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscal // AT_SYMLINK_FOLLOW can be specified in flags to cause oldpath to be // dereferenced if it is a symbolic link. flags := args[4].Int() + + // Sanity check flags. + if flags&^(linux.AT_SYMLINK_FOLLOW|linux.AT_EMPTY_PATH) != 0 { + return 0, nil, syserror.EINVAL + } + resolve := flags&linux.AT_SYMLINK_FOLLOW == linux.AT_SYMLINK_FOLLOW allowEmpty := flags&linux.AT_EMPTY_PATH == linux.AT_EMPTY_PATH -- cgit v1.2.3 From 4d8c7ae869a4e9bf60c7ea9aff79a0bee551fbc9 Mon Sep 17 00:00:00 2001 From: Zach Koopmans Date: Thu, 6 Dec 2018 09:25:57 -0800 Subject: Fixing O_TRUNC behavior to match Linux. PiperOrigin-RevId: 224351139 Change-Id: I9453bd75e5a8d38db406bb47fdc01038ac60922e --- pkg/sentry/syscalls/linux/flags.go | 3 +++ pkg/sentry/syscalls/linux/sys_file.go | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/sentry/syscalls/linux/flags.go b/pkg/sentry/syscalls/linux/flags.go index d1e0833fc..d2aec963a 100644 --- a/pkg/sentry/syscalls/linux/flags.go +++ b/pkg/sentry/syscalls/linux/flags.go @@ -22,6 +22,9 @@ import ( // flagsToPermissions returns a Permissions object from Linux flags. // This includes truncate permission if O_TRUNC is set in the mask. func flagsToPermissions(mask uint) (p fs.PermMask) { + if mask&linux.O_TRUNC != 0 { + p.Write = true + } switch mask & linux.O_ACCMODE { case linux.O_WRONLY: p.Write = true diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index 8673bca0d..7ad0c9517 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -170,7 +170,7 @@ func openAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, flags uint) (fd u if dirPath { return syserror.ENOTDIR } - if fileFlags.Write && flags&linux.O_TRUNC != 0 { + if flags&linux.O_TRUNC != 0 { if err := d.Inode.Truncate(t, d, 0); err != nil { return err } -- cgit v1.2.3 From 10426e0f31e427e90e69fee83f199ea521b8fe3d Mon Sep 17 00:00:00 2001 From: Fabricio Voznika Date: Mon, 25 Feb 2019 12:16:44 -0800 Subject: Handle invalid offset in sendfile(2) PiperOrigin-RevId: 235578698 Change-Id: I608ff5e25eac97f6e1bda058511c1f82b0e3b736 --- pkg/sentry/syscalls/linux/sys_file.go | 9 ++++++--- test/syscalls/linux/sendfile.cc | 19 +++++++++++++++++++ 2 files changed, 25 insertions(+), 3 deletions(-) (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index 7ad0c9517..cf6fdc190 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -2022,7 +2022,6 @@ func Sendfile(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sysc } // Setup for sending data. - var offset uint64 var n int64 var err error w := &fs.FileWriter{t, outFile} @@ -2034,14 +2033,18 @@ func Sendfile(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sysc return 0, nil, syserror.ESPIPE } // Copy in the offset. + var offset int64 if _, err := t.CopyIn(offsetAddr, &offset); err != nil { return 0, nil, err } + if offset < 0 { + return 0, nil, syserror.EINVAL + } // Send data using Preadv. - r := io.NewSectionReader(&fs.FileReader{t, inFile}, int64(offset), count) + r := io.NewSectionReader(&fs.FileReader{t, inFile}, offset, count) n, err = io.Copy(w, r) // Copy out the new offset. - if _, err := t.CopyOut(offsetAddr, n+int64(offset)); err != nil { + if _, err := t.CopyOut(offsetAddr, n+offset); err != nil { return 0, nil, err } // If we don't have a provided offset. diff --git a/test/syscalls/linux/sendfile.cc b/test/syscalls/linux/sendfile.cc index 92b7b9478..15fd01ff0 100644 --- a/test/syscalls/linux/sendfile.cc +++ b/test/syscalls/linux/sendfile.cc @@ -46,6 +46,25 @@ TEST(SendFileTest, SendZeroBytes) { SyscallSucceedsWithValue(0)); } +TEST(SendFileTest, InvalidOffset) { + // Create temp files. + const TempPath in_file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile()); + const TempPath out_file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile()); + + // Open the input file as read only. + const FileDescriptor inf = + ASSERT_NO_ERRNO_AND_VALUE(Open(in_file.path(), O_RDONLY)); + + // Open the output file as write only. + const FileDescriptor outf = + ASSERT_NO_ERRNO_AND_VALUE(Open(out_file.path(), O_WRONLY)); + + // Send data and verify that sendfile returns the correct value. + off_t offset = -1; + EXPECT_THAT(sendfile(outf.get(), inf.get(), &offset, 0), + SyscallFailsWithErrno(EINVAL)); +} + TEST(SendFileTest, SendTrivially) { // Create temp files. constexpr char kData[] = "To be, or not to be, that is the question:"; -- cgit v1.2.3 From 06ec97a3f823f1f5d928fc9c2beb3a11c2c88487 Mon Sep 17 00:00:00 2001 From: Rahat Mahmood Date: Tue, 26 Mar 2019 16:15:55 -0700 Subject: Implement memfd_create. Memfds are simply anonymous tmpfs files with no associated mounts. Also implementing file seals, which Linux only implements for memfds at the moment. PiperOrigin-RevId: 240450031 Change-Id: I31de78b950101ae8d7a13d0e93fe52d98ea06f2f --- pkg/abi/linux/file.go | 18 ++ pkg/sentry/fs/tmpfs/inode_file.go | 151 ++++++++++ pkg/sentry/syscalls/linux/BUILD | 1 + pkg/sentry/syscalls/linux/linux64.go | 2 +- pkg/sentry/syscalls/linux/sys_file.go | 59 ++++ test/syscalls/linux/BUILD | 17 ++ test/syscalls/linux/memfd.cc | 546 ++++++++++++++++++++++++++++++++++ 7 files changed, 793 insertions(+), 1 deletion(-) create mode 100644 test/syscalls/linux/memfd.cc (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/abi/linux/file.go b/pkg/abi/linux/file.go index e5a51a9fd..46b10ca97 100644 --- a/pkg/abi/linux/file.go +++ b/pkg/abi/linux/file.go @@ -236,3 +236,21 @@ var fileType = abi.ValueSet{ ModeCharacterDevice: "S_IFCHR", ModeNamedPipe: "S_IFIFO", } + +// Constants for memfd_create(2). Source: include/uapi/linux/memfd.h +const ( + MFD_CLOEXEC = 0x0001 + MFD_ALLOW_SEALING = 0x0002 +) + +// Constants related to file seals. Source: include/uapi/{asm-generic,linux}/fcntl.h +const ( + F_LINUX_SPECIFIC_BASE = 1024 + F_ADD_SEALS = F_LINUX_SPECIFIC_BASE + 9 + F_GET_SEALS = F_LINUX_SPECIFIC_BASE + 10 + + F_SEAL_SEAL = 0x0001 // Prevent further seals from being set. + F_SEAL_SHRINK = 0x0002 // Prevent file from shrinking. + F_SEAL_GROW = 0x0004 // Prevent file from growing. + F_SEAL_WRITE = 0x0008 // Prevent writes. +) diff --git a/pkg/sentry/fs/tmpfs/inode_file.go b/pkg/sentry/fs/tmpfs/inode_file.go index 25bf2b9dd..7c80d711b 100644 --- a/pkg/sentry/fs/tmpfs/inode_file.go +++ b/pkg/sentry/fs/tmpfs/inode_file.go @@ -15,10 +15,12 @@ package tmpfs import ( + "fmt" "io" "sync" "time" + "gvisor.googlesource.com/gvisor/pkg/abi/linux" "gvisor.googlesource.com/gvisor/pkg/metric" "gvisor.googlesource.com/gvisor/pkg/sentry/context" "gvisor.googlesource.com/gvisor/pkg/sentry/fs" @@ -29,6 +31,7 @@ import ( "gvisor.googlesource.com/gvisor/pkg/sentry/safemem" "gvisor.googlesource.com/gvisor/pkg/sentry/usage" "gvisor.googlesource.com/gvisor/pkg/sentry/usermem" + "gvisor.googlesource.com/gvisor/pkg/syserror" ) var ( @@ -42,6 +45,8 @@ var ( // These files are backed by pages allocated from a platform.Memory, and may be // directly mapped. // +// Lock order: attrMu -> mapsMu -> dataMu. +// // +stateify savable type fileInodeOperations struct { fsutil.InodeGenericChecker `state:"nosave"` @@ -74,6 +79,17 @@ type fileInodeOperations struct { // mappings is protected by mapsMu. mappings memmap.MappingSet + // writableMappingPages tracks how many pages of virtual memory are mapped + // as potentially writable from this file. If a page has multiple mappings, + // each mapping is counted separately. + // + // This counter is susceptible to overflow as we can potentially count + // mappings from many VMAs. We count pages rather than bytes to slightly + // mitigate this. + // + // Protected by mapsMu. + writableMappingPages uint64 + dataMu sync.RWMutex `state:"nosave"` // data maps offsets into the file to offsets into platform.Memory() that @@ -81,6 +97,11 @@ type fileInodeOperations struct { // // data is protected by dataMu. data fsutil.FileRangeSet + + // seals represents file seals on this inode. + // + // Protected by dataMu. + seals uint32 } var _ fs.InodeOperations = (*fileInodeOperations)(nil) @@ -91,9 +112,30 @@ func NewInMemoryFile(ctx context.Context, usage usage.MemoryKind, uattr fs.Unsta attr: uattr, kernel: kernel.KernelFromContext(ctx), memUsage: usage, + seals: linux.F_SEAL_SEAL, } } +// NewMemfdInode creates a new inode backing a memfd. Memory used by the memfd +// is backed by platform memory. +func NewMemfdInode(ctx context.Context, allowSeals bool) *fs.Inode { + // Per Linux, mm/shmem.c:__shmem_file_setup(), memfd inodes are set up with + // S_IRWXUGO. + perms := fs.PermMask{Read: true, Write: true, Execute: true} + iops := NewInMemoryFile(ctx, usage.Tmpfs, fs.UnstableAttr{ + Owner: fs.FileOwnerFromContext(ctx), + Perms: fs.FilePermissions{User: perms, Group: perms, Other: perms}}).(*fileInodeOperations) + if allowSeals { + iops.seals = 0 + } + return fs.NewInode(iops, fs.NewNonCachingMountSource(nil, fs.MountSourceFlags{}), fs.StableAttr{ + Type: fs.RegularFile, + DeviceID: tmpfsDevice.DeviceID(), + InodeID: tmpfsDevice.NextIno(), + BlockSize: usermem.PageSize, + }) +} + // Release implements fs.InodeOperations.Release. func (f *fileInodeOperations) Release(context.Context) { f.dataMu.Lock() @@ -170,6 +212,16 @@ func (f *fileInodeOperations) Truncate(ctx context.Context, _ *fs.Inode, size in f.dataMu.Lock() oldSize := f.attr.Size + + // Check if current seals allow truncation. + switch { + case size > oldSize && f.seals&linux.F_SEAL_GROW != 0: // Grow sealed + fallthrough + case oldSize > size && f.seals&linux.F_SEAL_SHRINK != 0: // Shrink sealed + f.dataMu.Unlock() + return syserror.EPERM + } + if oldSize != size { f.attr.Size = size // Update mtime and ctime. @@ -370,6 +422,34 @@ func (rw *fileReadWriter) WriteFromBlocks(srcs safemem.BlockSeq) (uint64, error) return 0, nil } + // Check if seals prevent either file growth or all writes. + switch { + case rw.f.seals&linux.F_SEAL_WRITE != 0: // Write sealed + return 0, syserror.EPERM + case end > rw.f.attr.Size && rw.f.seals&linux.F_SEAL_GROW != 0: // Grow sealed + // When growth is sealed, Linux effectively allows writes which would + // normally grow the file to partially succeed up to the current EOF, + // rounded down to the page boundary before the EOF. + // + // This happens because writes (and thus the growth check) for tmpfs + // files proceed page-by-page on Linux, and the final write to the page + // containing EOF fails, resulting in a partial write up to the start of + // that page. + // + // To emulate this behaviour, artifically truncate the write to the + // start of the page containing the current EOF. + // + // See Linux, mm/filemap.c:generic_perform_write() and + // mm/shmem.c:shmem_write_begin(). + if pgstart := int64(usermem.Addr(rw.f.attr.Size).RoundDown()); end > pgstart { + end = pgstart + } + if end <= rw.offset { + // Truncation would result in no data being written. + return 0, syserror.EPERM + } + } + defer func() { // If the write ends beyond the file's previous size, it causes the // file to grow. @@ -431,7 +511,27 @@ func (rw *fileReadWriter) WriteFromBlocks(srcs safemem.BlockSeq) (uint64, error) func (f *fileInodeOperations) AddMapping(ctx context.Context, ms memmap.MappingSpace, ar usermem.AddrRange, offset uint64, writable bool) error { f.mapsMu.Lock() defer f.mapsMu.Unlock() + + f.dataMu.RLock() + defer f.dataMu.RUnlock() + + // Reject writable mapping if F_SEAL_WRITE is set. + if f.seals&linux.F_SEAL_WRITE != 0 && writable { + return syserror.EPERM + } + f.mappings.AddMapping(ms, ar, offset, writable) + if writable { + pagesBefore := f.writableMappingPages + + // ar is guaranteed to be page aligned per memmap.Mappable. + f.writableMappingPages += uint64(ar.Length() / usermem.PageSize) + + if f.writableMappingPages < pagesBefore { + panic(fmt.Sprintf("Overflow while mapping potentially writable pages pointing to a tmpfs file. Before %v, after %v", pagesBefore, f.writableMappingPages)) + } + } + return nil } @@ -439,7 +539,19 @@ func (f *fileInodeOperations) AddMapping(ctx context.Context, ms memmap.MappingS func (f *fileInodeOperations) RemoveMapping(ctx context.Context, ms memmap.MappingSpace, ar usermem.AddrRange, offset uint64, writable bool) { f.mapsMu.Lock() defer f.mapsMu.Unlock() + f.mappings.RemoveMapping(ms, ar, offset, writable) + + if writable { + pagesBefore := f.writableMappingPages + + // ar is guaranteed to be page aligned per memmap.Mappable. + f.writableMappingPages -= uint64(ar.Length() / usermem.PageSize) + + if f.writableMappingPages > pagesBefore { + panic(fmt.Sprintf("Underflow while unmapping potentially writable pages pointing to a tmpfs file. Before %v, after %v", pagesBefore, f.writableMappingPages)) + } + } } // CopyMapping implements memmap.Mappable.CopyMapping. @@ -501,3 +613,42 @@ func (f *fileInodeOperations) Translate(ctx context.Context, required, optional func (f *fileInodeOperations) InvalidateUnsavable(ctx context.Context) error { return nil } + +// GetSeals returns the current set of seals on a memfd inode. +func GetSeals(inode *fs.Inode) (uint32, error) { + if f, ok := inode.InodeOperations.(*fileInodeOperations); ok { + f.dataMu.RLock() + defer f.dataMu.RUnlock() + return f.seals, nil + } + // Not a memfd inode. + return 0, syserror.EINVAL +} + +// AddSeals adds new file seals to a memfd inode. +func AddSeals(inode *fs.Inode, val uint32) error { + if f, ok := inode.InodeOperations.(*fileInodeOperations); ok { + f.mapsMu.Lock() + defer f.mapsMu.Unlock() + f.dataMu.Lock() + defer f.dataMu.Unlock() + + if f.seals&linux.F_SEAL_SEAL != 0 { + // Seal applied which prevents addition of any new seals. + return syserror.EPERM + } + + // F_SEAL_WRITE can only be added if there are no active writable maps. + if f.seals&linux.F_SEAL_WRITE == 0 && val&linux.F_SEAL_WRITE != 0 { + if f.writableMappingPages > 0 { + return syserror.EBUSY + } + } + + // Seals can only be added, never removed. + f.seals |= val + return nil + } + // Not a memfd inode. + return syserror.EINVAL +} diff --git a/pkg/sentry/syscalls/linux/BUILD b/pkg/sentry/syscalls/linux/BUILD index 846601881..6e2843b36 100644 --- a/pkg/sentry/syscalls/linux/BUILD +++ b/pkg/sentry/syscalls/linux/BUILD @@ -63,6 +63,7 @@ go_library( "//pkg/sentry/fs/anon", "//pkg/sentry/fs/lock", "//pkg/sentry/fs/timerfd", + "//pkg/sentry/fs/tmpfs", "//pkg/sentry/kernel", "//pkg/sentry/kernel/auth", "//pkg/sentry/kernel/epoll", diff --git a/pkg/sentry/syscalls/linux/linux64.go b/pkg/sentry/syscalls/linux/linux64.go index e855590e6..888b5aa9f 100644 --- a/pkg/sentry/syscalls/linux/linux64.go +++ b/pkg/sentry/syscalls/linux/linux64.go @@ -367,7 +367,7 @@ var AMD64 = &kernel.SyscallTable{ // 316: Renameat2, TODO 317: Seccomp, 318: GetRandom, - // 319: MemfdCreate, TODO + 319: MemfdCreate, 320: syscalls.CapError(linux.CAP_SYS_BOOT), // KexecFileLoad, infeasible to support 321: syscalls.CapError(linux.CAP_SYS_ADMIN), // Bpf, requires cap_sys_admin for all commands // 322: Execveat, TODO diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index cf6fdc190..3193718b5 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -23,6 +23,7 @@ import ( "gvisor.googlesource.com/gvisor/pkg/sentry/context" "gvisor.googlesource.com/gvisor/pkg/sentry/fs" "gvisor.googlesource.com/gvisor/pkg/sentry/fs/lock" + "gvisor.googlesource.com/gvisor/pkg/sentry/fs/tmpfs" "gvisor.googlesource.com/gvisor/pkg/sentry/kernel" "gvisor.googlesource.com/gvisor/pkg/sentry/kernel/auth" "gvisor.googlesource.com/gvisor/pkg/sentry/kernel/fasync" @@ -933,6 +934,15 @@ func Fcntl(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscall case linux.F_SETOWN: fSetOwn(t, file, args[2].Int()) return 0, nil, nil + case linux.F_GET_SEALS: + val, err := tmpfs.GetSeals(file.Dirent.Inode) + return uintptr(val), nil, err + case linux.F_ADD_SEALS: + if !file.Flags().Write { + return 0, nil, syserror.EPERM + } + err := tmpfs.AddSeals(file.Dirent.Inode, args[2].Uint()) + return 0, nil, err default: // Everything else is not yet supported. return 0, nil, syserror.EINVAL @@ -2066,3 +2076,52 @@ func Sendfile(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sysc // arbitrarily. return uintptr(n), nil, handleIOError(t, n != 0, err, kernel.ERESTARTSYS, "sendfile", inFile) } + +const ( + memfdPrefix = "/memfd:" + memfdAllFlags = uint32(linux.MFD_CLOEXEC | linux.MFD_ALLOW_SEALING) + memfdMaxNameLen = linux.NAME_MAX - len(memfdPrefix) + 1 +) + +// MemfdCreate implements the linux syscall memfd_create(2). +func MemfdCreate(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + addr := args[0].Pointer() + flags := args[1].Uint() + + if flags&^memfdAllFlags != 0 { + // Unknown bits in flags. + return 0, nil, syserror.EINVAL + } + + allowSeals := flags&linux.MFD_ALLOW_SEALING != 0 + cloExec := flags&linux.MFD_CLOEXEC != 0 + + name, err := t.CopyInString(addr, syscall.PathMax-len(memfdPrefix)) + if err != nil { + return 0, nil, err + } + if len(name) > memfdMaxNameLen { + return 0, nil, syserror.EINVAL + } + name = memfdPrefix + name + + inode := tmpfs.NewMemfdInode(t, allowSeals) + dirent := fs.NewDirent(inode, name) + // Per Linux, mm/shmem.c:__shmem_file_setup(), memfd files are set up with + // FMODE_READ | FMODE_WRITE. + file, err := inode.GetFile(t, dirent, fs.FileFlags{Read: true, Write: true}) + if err != nil { + return 0, nil, err + } + + defer dirent.DecRef() + defer file.DecRef() + + fdFlags := kernel.FDFlags{CloseOnExec: cloExec} + newFD, err := t.FDMap().NewFDFrom(0, file, fdFlags, t.ThreadGroup().Limits()) + if err != nil { + return 0, nil, err + } + + return uintptr(newFD), nil, nil +} diff --git a/test/syscalls/linux/BUILD b/test/syscalls/linux/BUILD index 2c214925e..7dd63dd0a 100644 --- a/test/syscalls/linux/BUILD +++ b/test/syscalls/linux/BUILD @@ -3261,3 +3261,20 @@ cc_binary( "@com_google_googletest//:gtest", ], ) + +cc_binary( + name = "memfd_test", + testonly = 1, + srcs = ["memfd.cc"], + linkstatic = 1, + deps = [ + "//test/util:file_descriptor", + "//test/util:fs_util", + "//test/util:memory_util", + "//test/util:multiprocess_util", + "//test/util:temp_path", + "//test/util:test_main", + "//test/util:test_util", + "@com_google_googletest//:gtest", + ], +) diff --git a/test/syscalls/linux/memfd.cc b/test/syscalls/linux/memfd.cc new file mode 100644 index 000000000..ccdddd4e5 --- /dev/null +++ b/test/syscalls/linux/memfd.cc @@ -0,0 +1,546 @@ +// Copyright 2019 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +#include "gtest/gtest.h" +#include "test/util/file_descriptor.h" +#include "test/util/fs_util.h" +#include "test/util/memory_util.h" +#include "test/util/multiprocess_util.h" +#include "test/util/temp_path.h" +#include "test/util/test_util.h" + +namespace gvisor { +namespace testing { +namespace { + +// The header sys/memfd.h isn't available on all systems, so redefining some of +// the constants here. +#define F_LINUX_SPECIFIC_BASE 1024 +#define F_ADD_SEALS (F_LINUX_SPECIFIC_BASE + 9) +#define F_GET_SEALS (F_LINUX_SPECIFIC_BASE + 10) +#define F_SEAL_SEAL 0x0001 +#define F_SEAL_SHRINK 0x0002 +#define F_SEAL_GROW 0x0004 +#define F_SEAL_WRITE 0x0008 + +using ::testing::StartsWith; + +const std::string kMemfdName = "some-memfd"; + +int memfd_create(const std::string& name, unsigned int flags) { + return syscall(__NR_memfd_create, name.c_str(), flags); +} + +PosixErrorOr MemfdCreate(const std::string& name, uint32_t flags) { + int fd = memfd_create(name, flags); + if (fd < 0) { + return PosixError( + errno, absl::StrFormat("memfd_create(\"%s\", %#x)", name, flags)); + } + MaybeSave(); + return FileDescriptor(fd); +} + +// Procfs entries for memfds display the appropriate name. +TEST(MemfdTest, Name) { + const FileDescriptor memfd = + ASSERT_NO_ERRNO_AND_VALUE(MemfdCreate(kMemfdName, 0)); + const std::string proc_name = ASSERT_NO_ERRNO_AND_VALUE( + ReadLink(absl::StrFormat("/proc/self/fd/%d", memfd.get()))); + EXPECT_THAT(proc_name, StartsWith("/memfd:" + kMemfdName)); +} + +// Memfds support read/write syscalls. +TEST(MemfdTest, WriteRead) { + const FileDescriptor memfd = + ASSERT_NO_ERRNO_AND_VALUE(MemfdCreate(kMemfdName, 0)); + + // Write a random page of data to the memfd via write(2). + std::vector buf(kPageSize); + RandomizeBuffer(buf.data(), buf.size()); + ASSERT_THAT(write(memfd.get(), buf.data(), buf.size()), + SyscallSucceedsWithValue(kPageSize)); + + // Read back the same data and verify. + std::vector buf2(kPageSize); + ASSERT_THAT(lseek(memfd.get(), 0, SEEK_SET), SyscallSucceeds()); + EXPECT_THAT(read(memfd.get(), buf2.data(), buf2.size()), + SyscallSucceedsWithValue(kPageSize)); + EXPECT_EQ(buf, buf2); +} + +// Memfds can be mapped and used as usual. +TEST(MemfdTest, Mmap) { + const FileDescriptor memfd = + ASSERT_NO_ERRNO_AND_VALUE(MemfdCreate(kMemfdName, 0)); + const Mapping m1 = ASSERT_NO_ERRNO_AND_VALUE(Mmap( + nullptr, kPageSize, PROT_READ | PROT_WRITE, MAP_SHARED, memfd.get(), 0)); + + // Write a random page of data to the memfd via mmap m1. + std::vector buf(kPageSize); + RandomizeBuffer(buf.data(), buf.size()); + ASSERT_THAT(ftruncate(memfd.get(), kPageSize), SyscallSucceeds()); + memcpy(m1.ptr(), buf.data(), buf.size()); + + // Read the data back via a read syscall on the memfd. + std::vector buf2(kPageSize); + EXPECT_THAT(read(memfd.get(), buf2.data(), buf2.size()), + SyscallSucceedsWithValue(kPageSize)); + EXPECT_EQ(buf, buf2); + + // The same data should be accessible via a new mapping m2. + const Mapping m2 = ASSERT_NO_ERRNO_AND_VALUE(Mmap( + nullptr, kPageSize, PROT_READ | PROT_WRITE, MAP_SHARED, memfd.get(), 0)); + EXPECT_EQ(0, memcmp(m1.ptr(), m2.ptr(), kPageSize)); +} + +TEST(MemfdTest, DuplicateFDsShareContent) { + const FileDescriptor memfd = + ASSERT_NO_ERRNO_AND_VALUE(MemfdCreate(kMemfdName, 0)); + const Mapping m1 = ASSERT_NO_ERRNO_AND_VALUE(Mmap( + nullptr, kPageSize, PROT_READ | PROT_WRITE, MAP_SHARED, memfd.get(), 0)); + const FileDescriptor memfd2 = ASSERT_NO_ERRNO_AND_VALUE(memfd.Dup()); + + // Write a random page of data to the memfd via mmap m1. + std::vector buf(kPageSize); + RandomizeBuffer(buf.data(), buf.size()); + ASSERT_THAT(ftruncate(memfd.get(), kPageSize), SyscallSucceeds()); + memcpy(m1.ptr(), buf.data(), buf.size()); + + // Read the data back via a read syscall on a duplicate fd. + std::vector buf2(kPageSize); + EXPECT_THAT(read(memfd2.get(), buf2.data(), buf2.size()), + SyscallSucceedsWithValue(kPageSize)); + EXPECT_EQ(buf, buf2); +} + +// File seals are disabled by default on memfds. +TEST(MemfdTest, SealingDisabledByDefault) { + const FileDescriptor memfd = + ASSERT_NO_ERRNO_AND_VALUE(MemfdCreate(kMemfdName, 0)); + EXPECT_THAT(fcntl(memfd.get(), F_GET_SEALS), + SyscallSucceedsWithValue(F_SEAL_SEAL)); + // Attempting to set any seal should fail. + EXPECT_THAT(fcntl(memfd.get(), F_ADD_SEALS, F_SEAL_WRITE), + SyscallFailsWithErrno(EPERM)); +} + +// Seals can be retrieved and updated for memfds. +TEST(MemfdTest, SealsGetSet) { + const FileDescriptor memfd = + ASSERT_NO_ERRNO_AND_VALUE(MemfdCreate(kMemfdName, MFD_ALLOW_SEALING)); + int seals; + ASSERT_THAT(seals = fcntl(memfd.get(), F_GET_SEALS), SyscallSucceeds()); + // No seals are set yet. + EXPECT_EQ(0, seals); + + // Set a seal and check that we can get it back. + ASSERT_THAT(fcntl(memfd.get(), F_ADD_SEALS, F_SEAL_WRITE), SyscallSucceeds()); + EXPECT_THAT(fcntl(memfd.get(), F_GET_SEALS), + SyscallSucceedsWithValue(F_SEAL_WRITE)); + + // Set some more seals and verify. + ASSERT_THAT(fcntl(memfd.get(), F_ADD_SEALS, F_SEAL_GROW | F_SEAL_SHRINK), + SyscallSucceeds()); + EXPECT_THAT( + fcntl(memfd.get(), F_GET_SEALS), + SyscallSucceedsWithValue(F_SEAL_WRITE | F_SEAL_GROW | F_SEAL_SHRINK)); + + // Attempting to set a seal that is already set is a no-op. + ASSERT_THAT(fcntl(memfd.get(), F_ADD_SEALS, F_SEAL_WRITE), SyscallSucceeds()); + EXPECT_THAT( + fcntl(memfd.get(), F_GET_SEALS), + SyscallSucceedsWithValue(F_SEAL_WRITE | F_SEAL_GROW | F_SEAL_SHRINK)); + + // Add remaining seals and verify. + ASSERT_THAT(fcntl(memfd.get(), F_ADD_SEALS, F_SEAL_SEAL), SyscallSucceeds()); + EXPECT_THAT(fcntl(memfd.get(), F_GET_SEALS), + SyscallSucceedsWithValue(F_SEAL_WRITE | F_SEAL_GROW | + F_SEAL_SHRINK | F_SEAL_SEAL)); +} + +// F_SEAL_GROW prevents a memfd from being grown using ftruncate. +TEST(MemfdTest, SealGrowWithTruncate) { + const FileDescriptor memfd = + ASSERT_NO_ERRNO_AND_VALUE(MemfdCreate(kMemfdName, MFD_ALLOW_SEALING)); + ASSERT_THAT(ftruncate(memfd.get(), kPageSize), SyscallSucceeds()); + ASSERT_THAT(fcntl(memfd.get(), F_ADD_SEALS, F_SEAL_GROW), SyscallSucceeds()); + + // Try grow the memfd by 1 page. + ASSERT_THAT(ftruncate(memfd.get(), kPageSize * 2), + SyscallFailsWithErrno(EPERM)); + + // Ftruncate calls that don't actually grow the memfd are allowed. + ASSERT_THAT(ftruncate(memfd.get(), kPageSize), SyscallSucceeds()); + ASSERT_THAT(ftruncate(memfd.get(), kPageSize / 2), SyscallSucceeds()); + + // After shrinking, growing back is not allowed. + ASSERT_THAT(ftruncate(memfd.get(), kPageSize), SyscallFailsWithErrno(EPERM)); +} + +// F_SEAL_GROW prevents a memfd from being grown using the write syscall. +TEST(MemfdTest, SealGrowWithWrite) { + const FileDescriptor memfd = + ASSERT_NO_ERRNO_AND_VALUE(MemfdCreate(kMemfdName, MFD_ALLOW_SEALING)); + + // Initially, writing to the memfd succeeds. + const std::vector buf(kPageSize); + EXPECT_THAT(write(memfd.get(), buf.data(), buf.size()), + SyscallSucceedsWithValue(kPageSize)); + + // Apply F_SEAL_GROW, subsequent writes which extend the memfd should fail. + ASSERT_THAT(fcntl(memfd.get(), F_ADD_SEALS, F_SEAL_GROW), SyscallSucceeds()); + EXPECT_THAT(write(memfd.get(), buf.data(), buf.size()), + SyscallFailsWithErrno(EPERM)); + + // However, zero-length writes are ok since they don't grow the memfd. + EXPECT_THAT(write(memfd.get(), buf.data(), 0), SyscallSucceeds()); + + // Writing to existing parts of the memfd is also ok. + ASSERT_THAT(lseek(memfd.get(), 0, SEEK_SET), SyscallSucceeds()); + EXPECT_THAT(write(memfd.get(), buf.data(), buf.size()), + SyscallSucceedsWithValue(kPageSize)); + + // Returning the end of the file and writing still not allowed. + EXPECT_THAT(write(memfd.get(), buf.data(), buf.size()), + SyscallFailsWithErrno(EPERM)); +} + +// F_SEAL_GROW causes writes which partially extend off the current EOF to +// partially succeed, up to the page containing the EOF. +TEST(MemfdTest, SealGrowPartialWriteTruncated) { + const FileDescriptor memfd = + ASSERT_NO_ERRNO_AND_VALUE(MemfdCreate(kMemfdName, MFD_ALLOW_SEALING)); + ASSERT_THAT(ftruncate(memfd.get(), kPageSize), SyscallSucceeds()); + ASSERT_THAT(fcntl(memfd.get(), F_ADD_SEALS, F_SEAL_GROW), SyscallSucceeds()); + + // FD offset: 1 page, EOF: 1 page. + + ASSERT_THAT(lseek(memfd.get(), kPageSize * 3 / 4, SEEK_SET), + SyscallSucceeds()); + + // FD offset: 3/4 page. Writing a full page now should only write 1/4 page + // worth of data. This partially succeeds because the first page is entirely + // within the file and requires no growth, but attempting to write the final + // 3/4 page would require growing the file. + const std::vector buf(kPageSize); + EXPECT_THAT(write(memfd.get(), buf.data(), buf.size()), + SyscallSucceedsWithValue(kPageSize / 4)); +} + +// F_SEAL_GROW causes writes which partially extend off the current EOF to fail +// in its entirety if the only data written would be to the page containing the +// EOF. +TEST(MemfdTest, SealGrowPartialWriteTruncatedSamePage) { + const FileDescriptor memfd = + ASSERT_NO_ERRNO_AND_VALUE(MemfdCreate(kMemfdName, MFD_ALLOW_SEALING)); + ASSERT_THAT(ftruncate(memfd.get(), kPageSize * 3 / 4), SyscallSucceeds()); + ASSERT_THAT(fcntl(memfd.get(), F_ADD_SEALS, F_SEAL_GROW), SyscallSucceeds()); + + // EOF: 3/4 page, writing 1/2 page starting at 1/2 page would cause the file + // to grow. Since this would require only the page containing the EOF to be + // modified, the write is rejected entirely. + const std::vector buf(kPageSize / 2); + EXPECT_THAT(pwrite(memfd.get(), buf.data(), buf.size(), kPageSize / 2), + SyscallFailsWithErrno(EPERM)); + + // However, writing up to EOF is fine. + EXPECT_THAT(pwrite(memfd.get(), buf.data(), buf.size() / 2, kPageSize / 2), + SyscallSucceedsWithValue(kPageSize / 4)); +} + +// F_SEAL_SHRINK prevents a memfd from being shrunk using ftruncate. +TEST(MemfdTest, SealShrink) { + const FileDescriptor memfd = + ASSERT_NO_ERRNO_AND_VALUE(MemfdCreate(kMemfdName, MFD_ALLOW_SEALING)); + ASSERT_THAT(ftruncate(memfd.get(), kPageSize), SyscallSucceeds()); + ASSERT_THAT(fcntl(memfd.get(), F_ADD_SEALS, F_SEAL_SHRINK), + SyscallSucceeds()); + + // Shrink by half a page. + ASSERT_THAT(ftruncate(memfd.get(), kPageSize / 2), + SyscallFailsWithErrno(EPERM)); + + // Ftruncate calls that don't actually shrink the file are allowed. + ASSERT_THAT(ftruncate(memfd.get(), kPageSize), SyscallSucceeds()); + ASSERT_THAT(ftruncate(memfd.get(), kPageSize * 2), SyscallSucceeds()); + + // After growing, shrinking is still not allowed. + ASSERT_THAT(ftruncate(memfd.get(), kPageSize), SyscallFailsWithErrno(EPERM)); +} + +// F_SEAL_WRITE prevents a memfd from being written to through a write +// syscall. +TEST(MemfdTest, SealWriteWithWrite) { + const FileDescriptor memfd = + ASSERT_NO_ERRNO_AND_VALUE(MemfdCreate(kMemfdName, MFD_ALLOW_SEALING)); + const std::vector buf(kPageSize); + ASSERT_THAT(write(memfd.get(), buf.data(), buf.size()), + SyscallSucceedsWithValue(kPageSize)); + ASSERT_THAT(fcntl(memfd.get(), F_ADD_SEALS, F_SEAL_WRITE), SyscallSucceeds()); + + // Attemping to write at the end of the file fails. + EXPECT_THAT(write(memfd.get(), buf.data(), 1), SyscallFailsWithErrno(EPERM)); + + // Attemping to overwrite an existing part of the memfd fails. + EXPECT_THAT(pwrite(memfd.get(), buf.data(), 1, 0), + SyscallFailsWithErrno(EPERM)); + EXPECT_THAT(pwrite(memfd.get(), buf.data(), buf.size() / 2, kPageSize / 2), + SyscallFailsWithErrno(EPERM)); + EXPECT_THAT(pwrite(memfd.get(), buf.data(), buf.size(), kPageSize / 2), + SyscallFailsWithErrno(EPERM)); + + // Zero-length writes however do not fail. + EXPECT_THAT(write(memfd.get(), buf.data(), 0), SyscallSucceeds()); +} + +// F_SEAL_WRITE prevents a memfd from being written to through an mmap. +TEST(MemfdTest, SealWriteWithMmap) { + const FileDescriptor memfd = + ASSERT_NO_ERRNO_AND_VALUE(MemfdCreate(kMemfdName, MFD_ALLOW_SEALING)); + const std::vector buf(kPageSize); + ASSERT_THAT(write(memfd.get(), buf.data(), buf.size()), + SyscallSucceedsWithValue(kPageSize)); + ASSERT_THAT(fcntl(memfd.get(), F_ADD_SEALS, F_SEAL_WRITE), SyscallSucceeds()); + + // Can't create a shared mapping with writes sealed. + void* ret = mmap(nullptr, kPageSize, PROT_WRITE, MAP_SHARED, memfd.get(), 0); + EXPECT_EQ(ret, MAP_FAILED); + EXPECT_EQ(errno, EPERM); + ret = mmap(nullptr, kPageSize, PROT_READ, MAP_SHARED, memfd.get(), 0); + EXPECT_EQ(ret, MAP_FAILED); + EXPECT_EQ(errno, EPERM); + + // However, private mappings are ok. + EXPECT_NO_ERRNO(Mmap(nullptr, kPageSize, PROT_READ | PROT_WRITE, MAP_PRIVATE, + memfd.get(), 0)); +} + +// Adding F_SEAL_WRITE fails when there are outstanding writable mappings to a +// memfd. +TEST(MemfdTest, SealWriteWithOutstandingWritbleMapping) { + const FileDescriptor memfd = + ASSERT_NO_ERRNO_AND_VALUE(MemfdCreate(kMemfdName, MFD_ALLOW_SEALING)); + const std::vector buf(kPageSize); + ASSERT_THAT(write(memfd.get(), buf.data(), buf.size()), + SyscallSucceedsWithValue(kPageSize)); + + // Attempting to add F_SEAL_WRITE with active shared mapping with any set of + // permissions fails. + + // Read-only shared mapping. + { + const Mapping m = ASSERT_NO_ERRNO_AND_VALUE( + Mmap(nullptr, kPageSize, PROT_READ, MAP_SHARED, memfd.get(), 0)); + EXPECT_THAT(fcntl(memfd.get(), F_ADD_SEALS, F_SEAL_WRITE), + SyscallFailsWithErrno(EBUSY)); + } + + // Write-only shared mapping. + { + const Mapping m = ASSERT_NO_ERRNO_AND_VALUE( + Mmap(nullptr, kPageSize, PROT_WRITE, MAP_SHARED, memfd.get(), 0)); + EXPECT_THAT(fcntl(memfd.get(), F_ADD_SEALS, F_SEAL_WRITE), + SyscallFailsWithErrno(EBUSY)); + } + + // Read-write shared mapping. + { + const Mapping m = ASSERT_NO_ERRNO_AND_VALUE( + Mmap(nullptr, kPageSize, PROT_READ | PROT_WRITE, MAP_SHARED, + memfd.get(), 0)); + EXPECT_THAT(fcntl(memfd.get(), F_ADD_SEALS, F_SEAL_WRITE), + SyscallFailsWithErrno(EBUSY)); + } + + // F_SEAL_WRITE can be set with private mappings with any permissions. + { + const Mapping m = ASSERT_NO_ERRNO_AND_VALUE( + Mmap(nullptr, kPageSize, PROT_READ | PROT_WRITE, MAP_PRIVATE, + memfd.get(), 0)); + EXPECT_THAT(fcntl(memfd.get(), F_ADD_SEALS, F_SEAL_WRITE), + SyscallSucceeds()); + } +} + +// When applying F_SEAL_WRITE fails due to outstanding writable mappings, any +// additional seals passed to the same add seal call are also rejected. +TEST(MemfdTest, NoPartialSealApplicationWhenWriteSealRejected) { + const FileDescriptor memfd = + ASSERT_NO_ERRNO_AND_VALUE(MemfdCreate(kMemfdName, MFD_ALLOW_SEALING)); + const Mapping m = ASSERT_NO_ERRNO_AND_VALUE(Mmap( + nullptr, kPageSize, PROT_READ | PROT_WRITE, MAP_SHARED, memfd.get(), 0)); + + // Try add some seals along with F_SEAL_WRITE. The seal application should + // fail since there exists an active shared mapping. + EXPECT_THAT(fcntl(memfd.get(), F_ADD_SEALS, F_SEAL_WRITE | F_SEAL_GROW), + SyscallFailsWithErrno(EBUSY)); + + // None of the seals should be applied. + EXPECT_THAT(fcntl(memfd.get(), F_GET_SEALS), SyscallSucceedsWithValue(0)); +} + +// Seals are inode level properties, and apply to all file descriptors referring +// to a memfd. +TEST(MemfdTest, SealsAreInodeLevelProperties) { + const FileDescriptor memfd = + ASSERT_NO_ERRNO_AND_VALUE(MemfdCreate(kMemfdName, MFD_ALLOW_SEALING)); + const FileDescriptor memfd2 = ASSERT_NO_ERRNO_AND_VALUE(memfd.Dup()); + + // Add seal through the original memfd, and verify that it appears on the + // dupped fd. + ASSERT_THAT(fcntl(memfd.get(), F_ADD_SEALS, F_SEAL_WRITE), SyscallSucceeds()); + EXPECT_THAT(fcntl(memfd2.get(), F_GET_SEALS), + SyscallSucceedsWithValue(F_SEAL_WRITE)); + + // Verify the seal actually applies to both fds. + std::vector buf(kPageSize); + EXPECT_THAT(write(memfd.get(), buf.data(), buf.size()), + SyscallFailsWithErrno(EPERM)); + EXPECT_THAT(write(memfd2.get(), buf.data(), buf.size()), + SyscallFailsWithErrno(EPERM)); + + // Seals are enforced on new FDs that are dupped after the seal is already + // applied. + const FileDescriptor memfd3 = ASSERT_NO_ERRNO_AND_VALUE(memfd2.Dup()); + EXPECT_THAT(write(memfd3.get(), buf.data(), buf.size()), + SyscallFailsWithErrno(EPERM)); + + // Try a new seal applied to one of the dupped fds. + ASSERT_THAT(fcntl(memfd3.get(), F_ADD_SEALS, F_SEAL_GROW), SyscallSucceeds()); + EXPECT_THAT(ftruncate(memfd.get(), kPageSize), SyscallFailsWithErrno(EPERM)); + EXPECT_THAT(ftruncate(memfd2.get(), kPageSize), SyscallFailsWithErrno(EPERM)); + EXPECT_THAT(ftruncate(memfd3.get(), kPageSize), SyscallFailsWithErrno(EPERM)); +} + +PosixErrorOr IsTmpfs(const std::string& path) { + struct statfs stat; + if (statfs(path.c_str(), &stat)) { + if (errno == ENOENT) { + // Nothing at path, don't raise this as an error. Instead, just report no + // tmpfs at path. + return false; + } + return PosixError(errno, + absl::StrFormat("statfs(\"%s\", %#p)", path, &stat)); + } + return stat.f_type == TMPFS_MAGIC; +} + +// Tmpfs files also support seals, but are created with F_SEAL_SEAL. +TEST(MemfdTest, TmpfsFilesHaveSealSeal) { + SKIP_IF(!ASSERT_NO_ERRNO_AND_VALUE(IsTmpfs("/tmp"))); + const TempPath tmpfs_file = + ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFileIn("/tmp")); + const FileDescriptor fd = + ASSERT_NO_ERRNO_AND_VALUE(Open(tmpfs_file.path(), O_RDWR, 0644)); + EXPECT_THAT(fcntl(fd.get(), F_GET_SEALS), + SyscallSucceedsWithValue(F_SEAL_SEAL)); +} + +// Can open a memfd from procfs and use as normal. +TEST(MemfdTest, CanOpenFromProcfs) { + const FileDescriptor memfd = + ASSERT_NO_ERRNO_AND_VALUE(MemfdCreate(kMemfdName, MFD_ALLOW_SEALING)); + + // Write a random page of data to the memfd via write(2). + std::vector buf(kPageSize); + RandomizeBuffer(buf.data(), buf.size()); + ASSERT_THAT(write(memfd.get(), buf.data(), buf.size()), + SyscallSucceedsWithValue(kPageSize)); + + // Read back the same data from the fd obtained from procfs and verify. + const FileDescriptor fd = ASSERT_NO_ERRNO_AND_VALUE( + Open(absl::StrFormat("/proc/self/fd/%d", memfd.get()), O_RDWR)); + std::vector buf2(kPageSize); + EXPECT_THAT(pread(fd.get(), buf2.data(), buf2.size(), 0), + SyscallSucceedsWithValue(kPageSize)); + EXPECT_EQ(buf, buf2); +} + +// Test that memfd permissions are set up correctly to allow another process to +// open it from procfs. +TEST(MemfdTest, OtherProcessCanOpenFromProcfs) { + const FileDescriptor memfd = + ASSERT_NO_ERRNO_AND_VALUE(MemfdCreate(kMemfdName, MFD_ALLOW_SEALING)); + pid_t pid = getpid(); + const auto rest = [&] { + ASSERT_NO_ERRNO( + Open(absl::StrFormat("/proc/self/%d/%d", pid, memfd.get()), O_RDWR)); + }; + EXPECT_THAT(InForkedProcess(rest), IsPosixErrorOkAndHolds(0)); +} + +// Test that only files opened as writable can have seals applied to them. +// Normally there's no way to specify file permissions on memfds, but we can +// obtain a read-only memfd by opening the corresponding procfs fd entry as +// read-only. +TEST(MemfdTest, MemfdMustBeWritableToModifySeals) { + const FileDescriptor memfd = + ASSERT_NO_ERRNO_AND_VALUE(MemfdCreate(kMemfdName, MFD_ALLOW_SEALING)); + + // Initially adding a seal works. + EXPECT_THAT(fcntl(memfd.get(), F_ADD_SEALS, F_SEAL_WRITE), SyscallSucceeds()); + + // Re-open the memfd as read-only from procfs. + const FileDescriptor fd = ASSERT_NO_ERRNO_AND_VALUE( + Open(absl::StrFormat("/proc/self/fd/%d", memfd.get()), O_RDONLY)); + + // Can't add seals through an unwritable fd. + EXPECT_THAT(fcntl(fd.get(), F_ADD_SEALS, F_SEAL_GROW), + SyscallFailsWithErrno(EPERM)); +} + +// Test that the memfd implementation internally tracks potentially writable +// maps correctly. +TEST(MemfdTest, MultipleWritableAndNonWritableRefsToSameFileRegion) { + const FileDescriptor memfd = + ASSERT_NO_ERRNO_AND_VALUE(MemfdCreate(kMemfdName, 0)); + + // Populate with a random page of data. + std::vector buf(kPageSize); + RandomizeBuffer(buf.data(), buf.size()); + ASSERT_THAT(write(memfd.get(), buf.data(), buf.size()), + SyscallSucceedsWithValue(kPageSize)); + + // Read-only map to the page. This should cause an initial mapping to be + // created. + Mapping m1 = ASSERT_NO_ERRNO_AND_VALUE( + Mmap(nullptr, kPageSize, PROT_READ, MAP_PRIVATE, memfd.get(), 0)); + + // Create a shared writable map to the page. This should cause the internal + // mapping to become potentially writable. + Mapping m2 = ASSERT_NO_ERRNO_AND_VALUE(Mmap( + nullptr, kPageSize, PROT_READ | PROT_WRITE, MAP_SHARED, memfd.get(), 0)); + + // Drop the read-only mapping first. If writable-ness isn't tracked correctly, + // this can cause some misaccounting, which can trigger asserts internally. + m1.reset(); + m2.reset(); +} + +} // namespace +} // namespace testing +} // namespace gvisor -- cgit v1.2.3 From 99195b0e166536dd81c7096c0dc0f2cc527f1553 Mon Sep 17 00:00:00 2001 From: Nicolas Lacasse Date: Thu, 28 Mar 2019 14:14:13 -0700 Subject: Setting timestamps should trigger an inotify event. PiperOrigin-RevId: 240850187 Change-Id: I1458581b771a1031e47bba439e480829794927b8 --- pkg/sentry/syscalls/linux/sys_file.go | 8 +++++++- test/syscalls/linux/inotify.cc | 21 +++++++++++++++++++++ 2 files changed, 28 insertions(+), 1 deletion(-) (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index 3193718b5..5a874d935 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -1698,7 +1698,13 @@ func utimes(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, ts fs.TimeSpec, r } } - return d.Inode.SetTimestamps(t, d, ts) + if err := d.Inode.SetTimestamps(t, d, ts); err != nil { + return err + } + + // File attribute changed, generate notification. + d.InotifyEvent(linux.IN_ATTRIB, 0) + return nil } // From utimes.c: diff --git a/test/syscalls/linux/inotify.cc b/test/syscalls/linux/inotify.cc index 88997094c..b99d339e5 100644 --- a/test/syscalls/linux/inotify.cc +++ b/test/syscalls/linux/inotify.cc @@ -18,6 +18,7 @@ #include #include #include +#include #include #include @@ -1232,6 +1233,26 @@ TEST(Inotify, LinkGeneratesAttribAndCreateEvents) { Event(IN_CREATE, root_wd, Basename(link1.path()))})); } +TEST(Inotify, UtimesGeneratesAttribEvent) { + const TempPath root = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateDir()); + const FileDescriptor fd = + ASSERT_NO_ERRNO_AND_VALUE(InotifyInit1(IN_NONBLOCK)); + const TempPath file1 = + ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFileIn(root.path())); + + const FileDescriptor file1_fd = + ASSERT_NO_ERRNO_AND_VALUE(Open(file1.path(), O_RDWR)); + const int wd = ASSERT_NO_ERRNO_AND_VALUE( + InotifyAddWatch(fd.get(), root.path(), IN_ALL_EVENTS)); + + struct timeval times[2] = {{1, 0}, {2, 0}}; + EXPECT_THAT(futimes(file1_fd.get(), times), SyscallSucceeds()); + + const std::vector events = + ASSERT_NO_ERRNO_AND_VALUE(DrainEvents(fd.get())); + ASSERT_THAT(events, Are({Event(IN_ATTRIB, wd, Basename(file1.path()))})); +} + TEST(Inotify, HardlinksReuseSameWatch) { const TempPath root = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateDir()); TempPath file1 = -- cgit v1.2.3 From b3b140ea4f9e1b632463cbf83c97f58464eceeac Mon Sep 17 00:00:00 2001 From: Li Qiang Date: Tue, 9 Apr 2019 14:56:04 -0700 Subject: syscalls: sendfile: limit the count to MAX_RW_COUNT From sendfile spec and also the linux kernel code, we should limit the count arg to 'MAX_RW_COUNT'. This patch export 'MAX_RW_COUNT' in kernel pkg and use it in the implementation of sendfile syscall. Signed-off-by: Li Qiang Change-Id: I1086fec0685587116984555abd22b07ac233fbd2 PiperOrigin-RevId: 242745831 --- pkg/sentry/kernel/task_usermem.go | 22 +++++++++++----------- pkg/sentry/syscalls/linux/sys_file.go | 4 ++++ 2 files changed, 15 insertions(+), 11 deletions(-) (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/sentry/kernel/task_usermem.go b/pkg/sentry/kernel/task_usermem.go index c8e973bd5..cb68799d3 100644 --- a/pkg/sentry/kernel/task_usermem.go +++ b/pkg/sentry/kernel/task_usermem.go @@ -22,10 +22,10 @@ import ( "gvisor.googlesource.com/gvisor/pkg/syserror" ) -// _MAX_RW_COUNT is the maximum size in bytes of a single read or write. +// MAX_RW_COUNT is the maximum size in bytes of a single read or write. // Reads and writes that exceed this size may be silently truncated. // (Linux: include/linux/fs.h:MAX_RW_COUNT) -var _MAX_RW_COUNT = int(usermem.Addr(math.MaxInt32).RoundDown()) +var MAX_RW_COUNT = int(usermem.Addr(math.MaxInt32).RoundDown()) // Activate ensures that the task has an active address space. func (t *Task) Activate() { @@ -187,9 +187,9 @@ func (t *Task) CopyOutIovecs(addr usermem.Addr, src usermem.AddrRangeSeq) error // - If any AddrRange would include addresses outside the application address // range, CopyInIovecs returns EFAULT. // -// - The combined length of all AddrRanges is limited to _MAX_RW_COUNT. If the +// - The combined length of all AddrRanges is limited to MAX_RW_COUNT. If the // combined length of all AddrRanges would otherwise exceed this amount, ranges -// beyond _MAX_RW_COUNT are silently truncated. +// beyond MAX_RW_COUNT are silently truncated. // // Preconditions: As for usermem.IO.CopyIn. The caller must be running on the // task goroutine. t's AddressSpace must be active. @@ -228,7 +228,7 @@ func (t *Task) CopyInIovecs(addr usermem.Addr, numIovecs int) (usermem.AddrRange if numIovecs == 1 { // Special case to avoid allocating dst. - return usermem.AddrRangeSeqOf(ar).TakeFirst(_MAX_RW_COUNT), nil + return usermem.AddrRangeSeqOf(ar).TakeFirst(MAX_RW_COUNT), nil } dst = append(dst, ar) @@ -239,11 +239,11 @@ func (t *Task) CopyInIovecs(addr usermem.Addr, numIovecs int) (usermem.AddrRange return usermem.AddrRangeSeq{}, syserror.ENOSYS } - // Truncate to _MAX_RW_COUNT. + // Truncate to MAX_RW_COUNT. var total uint64 for i := range dst { dstlen := uint64(dst[i].Length()) - if rem := uint64(_MAX_RW_COUNT) - total; rem < dstlen { + if rem := uint64(MAX_RW_COUNT) - total; rem < dstlen { dst[i].End -= usermem.Addr(dstlen - rem) dstlen = rem } @@ -256,16 +256,16 @@ func (t *Task) CopyInIovecs(addr usermem.Addr, numIovecs int) (usermem.AddrRange // SingleIOSequence returns a usermem.IOSequence representing [addr, // addr+length) in t's address space. If this contains addresses outside the // application address range, it returns EFAULT. If length exceeds -// _MAX_RW_COUNT, the range is silently truncated. +// MAX_RW_COUNT, the range is silently truncated. // // SingleIOSequence is analogous to Linux's // lib/iov_iter.c:import_single_range(). (Note that the non-vectorized read and // write syscalls in Linux do not use import_single_range(). However they check // access_ok() in fs/read_write.c:vfs_read/vfs_write, and overflowing address -// ranges are truncated to _MAX_RW_COUNT by fs/read_write.c:rw_verify_area().) +// ranges are truncated to MAX_RW_COUNT by fs/read_write.c:rw_verify_area().) func (t *Task) SingleIOSequence(addr usermem.Addr, length int, opts usermem.IOOpts) (usermem.IOSequence, error) { - if length > _MAX_RW_COUNT { - length = _MAX_RW_COUNT + if length > MAX_RW_COUNT { + length = MAX_RW_COUNT } ar, ok := t.MemoryManager().CheckIORange(addr, int64(length)) if !ok { diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index 5a874d935..d2d351449 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -2002,6 +2002,10 @@ func Sendfile(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sysc return 0, nil, syserror.EINVAL } + if count > int64(kernel.MAX_RW_COUNT) { + count = int64(kernel.MAX_RW_COUNT) + } + // Get files. outFile := t.FDMap().GetFile(outFD) if outFile == nil { -- cgit v1.2.3 From 2df64cd6d2c835ce5b37a8b9111d24ad382b5d3d Mon Sep 17 00:00:00 2001 From: Nicolas Lacasse Date: Mon, 29 Apr 2019 10:29:14 -0700 Subject: createAt should return all errors from FindInode except ENOENT. Previously, createAt was eating all errors from FindInode except for EACCES and proceeding with the creation. This is incorrect, as FindInode can return many other errors (like ENAMETOOLONG) that should stop creation. This CL changes createAt to return all errors encountered except for ENOENT, which we can ignore because we are about to create the thing. PiperOrigin-RevId: 245773222 Change-Id: I1b317021de70f0550fb865506f6d8147d4aebc56 --- pkg/sentry/syscalls/linux/sys_file.go | 9 +++++---- test/syscalls/linux/creat.cc | 11 +++++++++++ 2 files changed, 16 insertions(+), 4 deletions(-) (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index d2d351449..50151f7b6 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -347,10 +347,9 @@ func createAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, flags uint, mod return syserror.ConvertIntr(err, kernel.ERESTARTSYS) } defer newFile.DecRef() - case syserror.EACCES: - // Permission denied while walking to the file. - return err - default: + case syserror.ENOENT: + // File does not exist. Proceed with creation. + // Do we have write permissions on the parent? if err := d.Inode.CheckPermission(t, fs.PermMask{Write: true, Execute: true}); err != nil { return err @@ -365,6 +364,8 @@ func createAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, flags uint, mod } defer newFile.DecRef() targetDirent = newFile.Dirent + default: + return err } // Success. diff --git a/test/syscalls/linux/creat.cc b/test/syscalls/linux/creat.cc index 72a016b4c..df2cc0d5c 100644 --- a/test/syscalls/linux/creat.cc +++ b/test/syscalls/linux/creat.cc @@ -51,6 +51,17 @@ TEST(CreatTest, CreatTruncatesExistingFile) { EXPECT_EQ("", new_contents); } +TEST(CreatTest, CreatWithNameTooLong) { + // Start with a unique name, and pad it to NAME_MAX + 1; + std::string name = NewTempRelPath(); + int padding = (NAME_MAX + 1) - name.size(); + name.append(padding, 'x'); + const std::string& path = JoinPath(GetAbsoluteTestTmpdir(), name); + + // Creation should return ENAMETOOLONG. + ASSERT_THAT(creat(path.c_str(), kMode), SyscallFailsWithErrno(ENAMETOOLONG)); +} + } // namespace } // namespace testing -- cgit v1.2.3 From f4ce43e1f426148d99c28c1b0e5c43ddda17a8cb Mon Sep 17 00:00:00 2001 From: Nicolas Lacasse Date: Mon, 29 Apr 2019 14:03:04 -0700 Subject: Allow and document bug ids in gVisor codebase. PiperOrigin-RevId: 245818639 Change-Id: I03703ef0fb9b6675955637b9fe2776204c545789 --- CONTRIBUTING.md | 7 +++ pkg/cpuid/cpuid_test.go | 2 +- pkg/dhcp/client.go | 2 +- pkg/log/glog.go | 2 +- pkg/metric/metric.go | 4 +- pkg/segment/set.go | 2 +- pkg/segment/test/set_functions.go | 2 +- pkg/sentry/arch/arch.go | 2 +- pkg/sentry/arch/arch_amd64.go | 4 +- pkg/sentry/arch/arch_x86.go | 2 +- pkg/sentry/arch/signal_amd64.go | 6 +-- pkg/sentry/arch/stack.go | 6 +-- pkg/sentry/context/context.go | 2 +- pkg/sentry/control/proc.go | 2 +- pkg/sentry/fs/README.md | 2 +- pkg/sentry/fs/ashmem/area.go | 4 +- pkg/sentry/fs/binder/binder.go | 22 ++++---- pkg/sentry/fs/dentry.go | 2 +- pkg/sentry/fs/dirent.go | 8 +-- pkg/sentry/fs/file.go | 2 +- pkg/sentry/fs/file_overlay.go | 4 +- pkg/sentry/fs/fsutil/file.go | 8 +-- pkg/sentry/fs/fsutil/inode_cached.go | 4 +- pkg/sentry/fs/gofer/cache_policy.go | 4 +- pkg/sentry/fs/gofer/file.go | 2 +- pkg/sentry/fs/gofer/file_state.go | 2 +- pkg/sentry/fs/gofer/handles.go | 2 +- pkg/sentry/fs/gofer/inode.go | 6 +-- pkg/sentry/fs/gofer/inode_state.go | 2 +- pkg/sentry/fs/gofer/session.go | 2 +- pkg/sentry/fs/gofer/session_state.go | 2 +- pkg/sentry/fs/host/fs.go | 4 +- pkg/sentry/fs/host/inode.go | 10 ++-- pkg/sentry/fs/inode.go | 6 +-- pkg/sentry/fs/inode_operations.go | 2 +- pkg/sentry/fs/inode_overlay.go | 6 +-- pkg/sentry/fs/mount.go | 4 +- pkg/sentry/fs/mount_test.go | 2 +- pkg/sentry/fs/proc/README.md | 12 ++--- pkg/sentry/fs/proc/fds.go | 2 +- pkg/sentry/fs/proc/loadavg.go | 2 +- pkg/sentry/fs/proc/meminfo.go | 6 +-- pkg/sentry/fs/proc/mounts.go | 2 +- pkg/sentry/fs/proc/net.go | 2 +- pkg/sentry/fs/proc/stat.go | 12 ++--- pkg/sentry/fs/proc/sys_net.go | 2 +- pkg/sentry/fs/proc/task.go | 8 +-- pkg/sentry/fs/proc/version.go | 2 +- pkg/sentry/fs/ramfs/dir.go | 2 +- pkg/sentry/fs/tmpfs/fs.go | 2 +- pkg/sentry/fs/tmpfs/inode_file.go | 2 +- pkg/sentry/fs/tmpfs/tmpfs.go | 2 +- pkg/sentry/fs/tty/dir.go | 6 +-- pkg/sentry/fs/tty/fs.go | 2 +- pkg/sentry/fs/tty/master.go | 6 +-- pkg/sentry/fs/tty/slave.go | 6 +-- pkg/sentry/kernel/auth/credentials.go | 2 +- pkg/sentry/kernel/auth/user_namespace.go | 2 +- pkg/sentry/kernel/pending_signals.go | 2 +- pkg/sentry/kernel/ptrace.go | 4 +- pkg/sentry/kernel/rseq.go | 2 +- pkg/sentry/kernel/sched/cpuset.go | 2 +- pkg/sentry/kernel/semaphore/semaphore.go | 6 +-- pkg/sentry/kernel/shm/shm.go | 2 +- pkg/sentry/kernel/syscalls.go | 2 +- pkg/sentry/kernel/task_context.go | 2 +- pkg/sentry/kernel/task_exec.go | 2 +- pkg/sentry/kernel/task_exit.go | 4 +- pkg/sentry/kernel/task_identity.go | 2 +- pkg/sentry/kernel/task_run.go | 2 +- pkg/sentry/kernel/task_signals.go | 4 +- pkg/sentry/kernel/task_stop.go | 2 +- pkg/sentry/loader/loader.go | 2 +- pkg/sentry/loader/vdso.go | 6 +-- pkg/sentry/memmap/memmap.go | 2 +- pkg/sentry/mm/aio_context.go | 2 +- pkg/sentry/mm/procfs.go | 10 ++-- pkg/sentry/mm/special_mappable.go | 2 +- pkg/sentry/mm/syscalls.go | 6 +-- pkg/sentry/mm/vma.go | 2 +- pkg/sentry/platform/kvm/kvm_amd64_unsafe.go | 2 +- pkg/sentry/platform/platform.go | 2 +- pkg/sentry/platform/ptrace/subprocess.go | 2 +- pkg/sentry/platform/ring0/x86.go | 4 +- pkg/sentry/sighandling/sighandling.go | 2 +- pkg/sentry/sighandling/sighandling_unsafe.go | 2 +- pkg/sentry/socket/epsocket/epsocket.go | 32 ++++++------ pkg/sentry/socket/epsocket/save_restore.go | 2 +- pkg/sentry/socket/epsocket/stack.go | 2 +- pkg/sentry/socket/hostinet/socket.go | 2 +- pkg/sentry/socket/netlink/route/protocol.go | 8 +-- pkg/sentry/socket/netlink/socket.go | 10 ++-- pkg/sentry/socket/rpcinet/conn/conn.go | 2 +- pkg/sentry/socket/rpcinet/notifier/notifier.go | 4 +- pkg/sentry/socket/rpcinet/socket.go | 6 +-- pkg/sentry/socket/rpcinet/syscall_rpc.proto | 2 +- pkg/sentry/strace/strace.go | 2 +- pkg/sentry/syscalls/linux/error.go | 2 +- pkg/sentry/syscalls/linux/linux64.go | 60 +++++++++++----------- pkg/sentry/syscalls/linux/sys_aio.go | 2 +- pkg/sentry/syscalls/linux/sys_file.go | 4 +- pkg/sentry/syscalls/linux/sys_mmap.go | 4 +- pkg/sentry/syscalls/linux/sys_read.go | 2 +- pkg/sentry/syscalls/linux/sys_socket.go | 4 +- pkg/sentry/syscalls/linux/sys_thread.go | 2 +- pkg/sentry/syscalls/linux/sys_write.go | 4 +- pkg/sentry/time/calibrated_clock.go | 6 +-- pkg/sentry/time/parameters.go | 2 +- pkg/sentry/usermem/usermem.go | 4 +- pkg/sentry/watchdog/watchdog.go | 2 +- pkg/syserr/syserr.go | 10 ++-- pkg/tcpip/network/ipv4/icmp.go | 2 +- pkg/tcpip/network/ipv6/icmp.go | 4 +- pkg/tcpip/stack/nic.go | 6 +-- pkg/tcpip/stack/stack.go | 4 +- pkg/tcpip/stack/stack_global_state.go | 2 +- pkg/tcpip/stack/transport_test.go | 2 +- pkg/tcpip/tcpip.go | 2 +- pkg/tcpip/transport/raw/raw.go | 2 +- pkg/tcpip/transport/tcp/BUILD | 2 +- pkg/unet/unet.go | 2 +- pkg/unet/unet_test.go | 2 +- runsc/boot/controller.go | 4 +- runsc/boot/fs.go | 6 +-- runsc/boot/loader.go | 2 +- runsc/cmd/checkpoint.go | 2 +- runsc/container/container.go | 2 +- runsc/container/container_test.go | 4 +- runsc/sandbox/sandbox.go | 6 +-- runsc/specutils/specutils.go | 4 +- test/syscalls/BUILD | 6 +-- test/syscalls/build_defs.bzl | 4 +- test/syscalls/linux/32bit.cc | 14 ++--- test/syscalls/linux/aio.cc | 2 +- test/syscalls/linux/chmod.cc | 2 +- test/syscalls/linux/epoll.cc | 2 +- test/syscalls/linux/exec_binary.cc | 12 ++--- test/syscalls/linux/file_base.h | 4 +- test/syscalls/linux/ioctl.cc | 4 +- test/syscalls/linux/ip_socket_test_util.cc | 2 +- test/syscalls/linux/lseek.cc | 2 +- test/syscalls/linux/mkdir.cc | 2 +- test/syscalls/linux/mmap.cc | 18 +++---- test/syscalls/linux/open.cc | 2 +- test/syscalls/linux/partial_bad_buffer.cc | 18 +++---- test/syscalls/linux/pipe.cc | 6 +-- test/syscalls/linux/proc.cc | 32 ++++++------ test/syscalls/linux/proc_pid_smaps.cc | 2 +- test/syscalls/linux/ptrace.cc | 2 +- test/syscalls/linux/pwrite64.cc | 2 +- test/syscalls/linux/readv_socket.cc | 2 +- test/syscalls/linux/rtsignal.cc | 2 +- test/syscalls/linux/socket_inet_loopback.cc | 10 ++-- .../socket_ipv4_udp_unbound_external_networking.cc | 4 +- test/syscalls/linux/socket_netlink_route.cc | 4 +- test/syscalls/linux/socket_stream_blocking.cc | 2 +- test/syscalls/linux/socket_test_util.cc | 2 +- test/syscalls/linux/socket_unix.cc | 16 +++--- test/syscalls/linux/socket_unix_dgram.cc | 2 +- .../linux/socket_unix_dgram_non_blocking.cc | 2 +- test/syscalls/linux/socket_unix_non_stream.cc | 10 ++-- .../linux/socket_unix_unbound_seqpacket.cc | 2 +- test/syscalls/linux/socket_unix_unbound_stream.cc | 4 +- test/syscalls/linux/stat.cc | 2 +- test/syscalls/linux/stat_times.cc | 8 +-- test/syscalls/linux/tcp_socket.cc | 2 +- test/syscalls/linux/tkill.cc | 2 +- test/syscalls/linux/udp_bind.cc | 4 +- test/syscalls/linux/uidgid.cc | 2 +- test/syscalls/linux/utimes.cc | 4 +- test/syscalls/linux/wait.cc | 2 +- test/syscalls/linux/write.cc | 2 +- third_party/gvsync/downgradable_rwmutex_unsafe.go | 2 +- vdso/cycle_clock.h | 2 +- vdso/vdso_amd64.lds | 2 +- vdso/vdso_arm64.lds | 2 +- 176 files changed, 403 insertions(+), 396 deletions(-) (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index d6dafc595..238dd6665 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -126,6 +126,13 @@ change. When approved, the change will be submitted by a team member and automatically merged into the repository. +### Bug IDs + +Some TODOs and NOTEs sprinkled throughout the code have associated IDs of the +form b/1234. These correspond to bugs in our internal bug tracker. Eventually +these bugs will be moved to the GitHub Issues, but until then they can simply be +ignored. + ### The small print Contributions made by corporations are covered by a different agreement than the diff --git a/pkg/cpuid/cpuid_test.go b/pkg/cpuid/cpuid_test.go index 35e7b8e50..64ade1cbe 100644 --- a/pkg/cpuid/cpuid_test.go +++ b/pkg/cpuid/cpuid_test.go @@ -78,7 +78,7 @@ func TestTakeFeatureIntersection(t *testing.T) { } } -// TODO: Run this test on a very old platform, and make sure more +// TODO(b/73346484): Run this test on a very old platform, and make sure more // bits are enabled than just FPU and PAE. This test currently may not detect // if HostFeatureSet gives back junk bits. func TestHostFeatureSet(t *testing.T) { diff --git a/pkg/dhcp/client.go b/pkg/dhcp/client.go index 354205e63..2ba79be32 100644 --- a/pkg/dhcp/client.go +++ b/pkg/dhcp/client.go @@ -120,7 +120,7 @@ func (c *Client) Config() Config { // If the server sets a lease limit a timer is set to automatically // renew it. func (c *Client) Request(ctx context.Context, requestedAddr tcpip.Address) (cfg Config, reterr error) { - // TODO: remove calls to {Add,Remove}Address when they're no + // TODO(b/127321246): remove calls to {Add,Remove}Address when they're no // longer required to send and receive broadcast. if err := c.stack.AddAddressWithOptions(c.nicid, ipv4.ProtocolNumber, tcpipHeader.IPv4Any, stack.NeverPrimaryEndpoint); err != nil && err != tcpip.ErrDuplicateAddress { return Config{}, fmt.Errorf("dhcp: AddAddressWithOptions(): %s", err) diff --git a/pkg/log/glog.go b/pkg/log/glog.go index fbb58501b..24d5390d7 100644 --- a/pkg/log/glog.go +++ b/pkg/log/glog.go @@ -144,7 +144,7 @@ func (g GoogleEmitter) Emit(level Level, timestamp time.Time, format string, arg b.writeAll(pid) b.write(' ') - // FIXME: The caller, fabricated. This really sucks, but it + // FIXME(b/73383460): The caller, fabricated. This really sucks, but it // is unacceptable to put runtime.Callers() in the hot path. b.writeAll(caller) b.write(']') diff --git a/pkg/metric/metric.go b/pkg/metric/metric.go index 02af75974..e5eb95f89 100644 --- a/pkg/metric/metric.go +++ b/pkg/metric/metric.go @@ -44,8 +44,8 @@ var ( // // Metrics are not saved across save/restore and thus reset to zero on restore. // -// TODO: Support non-cumulative metrics. -// TODO: Support metric fields. +// TODO(b/67298402): Support non-cumulative metrics. +// TODO(b/67298427): Support metric fields. // type Uint64Metric struct { // value is the actual value of the metric. It must be accessed diff --git a/pkg/segment/set.go b/pkg/segment/set.go index a9a3b8875..74a916ea3 100644 --- a/pkg/segment/set.go +++ b/pkg/segment/set.go @@ -1270,7 +1270,7 @@ func segmentAfterPosition(n *node, i int) Iterator { } func zeroValueSlice(slice []Value) { - // TODO: check if Go is actually smart enough to optimize a + // TODO(jamieliu): check if Go is actually smart enough to optimize a // ClearValue that assigns nil to a memset here for i := range slice { Functions{}.ClearValue(&slice[i]) diff --git a/pkg/segment/test/set_functions.go b/pkg/segment/test/set_functions.go index 05ba5fbb9..41f649011 100644 --- a/pkg/segment/test/set_functions.go +++ b/pkg/segment/test/set_functions.go @@ -15,7 +15,7 @@ package segment // Basic numeric constants that we define because the math package doesn't. -// TODO: These should be Math.MaxInt64/MinInt64? +// TODO(nlacasse): These should be Math.MaxInt64/MinInt64? const ( maxInt = int(^uint(0) >> 1) minInt = -maxInt - 1 diff --git a/pkg/sentry/arch/arch.go b/pkg/sentry/arch/arch.go index 4cd7a9af5..16d8eb2b2 100644 --- a/pkg/sentry/arch/arch.go +++ b/pkg/sentry/arch/arch.go @@ -53,7 +53,7 @@ type FloatingPointData byte // Context provides architecture-dependent information for a specific thread. // -// NOTE: Currently we use uintptr here to refer to a generic native +// NOTE(b/34169503): Currently we use uintptr here to refer to a generic native // register value. While this will work for the foreseeable future, it isn't // strictly correct. We may want to create some abstraction that makes this // more clear or enables us to store values of arbitrary widths. This is diff --git a/pkg/sentry/arch/arch_amd64.go b/pkg/sentry/arch/arch_amd64.go index 2507774f7..7ec2f2c84 100644 --- a/pkg/sentry/arch/arch_amd64.go +++ b/pkg/sentry/arch/arch_amd64.go @@ -305,7 +305,7 @@ func (c *context64) PtracePeekUser(addr uintptr) (interface{}, error) { buf := binary.Marshal(nil, usermem.ByteOrder, c.ptraceGetRegs()) return c.Native(uintptr(usermem.ByteOrder.Uint64(buf[addr:]))), nil } - // TODO: debug registers + // TODO(b/34088053): debug registers return c.Native(0), nil } @@ -320,6 +320,6 @@ func (c *context64) PtracePokeUser(addr, data uintptr) error { _, err := c.PtraceSetRegs(bytes.NewBuffer(buf)) return err } - // TODO: debug registers + // TODO(b/34088053): debug registers return nil } diff --git a/pkg/sentry/arch/arch_x86.go b/pkg/sentry/arch/arch_x86.go index c8bf0e7f2..4305fe2cb 100644 --- a/pkg/sentry/arch/arch_x86.go +++ b/pkg/sentry/arch/arch_x86.go @@ -306,7 +306,7 @@ func (s *State) ptraceGetRegs() syscall.PtraceRegs { // FS/GS_TLS_SEL when fs_base/gs_base is a 64-bit value. (We do the // same in PtraceSetRegs.) // - // TODO: Remove this fixup since newer Linux + // TODO(gvisor.dev/issue/168): Remove this fixup since newer Linux // doesn't have this behavior anymore. if regs.Fs == 0 && regs.Fs_base <= 0xffffffff { regs.Fs = _FS_TLS_SEL diff --git a/pkg/sentry/arch/signal_amd64.go b/pkg/sentry/arch/signal_amd64.go index c9de36897..7f76eba27 100644 --- a/pkg/sentry/arch/signal_amd64.go +++ b/pkg/sentry/arch/signal_amd64.go @@ -319,7 +319,7 @@ func (c *context64) NewSignalStack() NativeSignalStack { // From Linux 'arch/x86/include/uapi/asm/sigcontext.h' the following is the // size of the magic cookie at the end of the xsave frame. // -// NOTE: Currently we don't actually populate the fpstate +// NOTE(b/33003106#comment11): Currently we don't actually populate the fpstate // on the signal stack. const _FP_XSTATE_MAGIC2_SIZE = 4 @@ -392,7 +392,7 @@ func (c *context64) SignalSetup(st *Stack, act *SignalAct, info *SignalInfo, alt Sigset: sigset, } - // TODO: Set SignalContext64.Err, Trapno, and Cr2 + // TODO(gvisor.dev/issue/159): Set SignalContext64.Err, Trapno, and Cr2 // based on the fault that caused the signal. For now, leave Err and // Trapno unset and assume CR2 == info.Addr() for SIGSEGVs and // SIGBUSes. @@ -505,7 +505,7 @@ func (c *context64) SignalRestore(st *Stack, rt bool) (linux.SignalSet, SignalSt l := len(c.sigFPState) if l > 0 { c.x86FPState = c.sigFPState[l-1] - // NOTE: State save requires that any slice + // NOTE(cl/133042258): State save requires that any slice // elements from '[len:cap]' to be zero value. c.sigFPState[l-1] = nil c.sigFPState = c.sigFPState[0 : l-1] diff --git a/pkg/sentry/arch/stack.go b/pkg/sentry/arch/stack.go index f2cfb0426..2e33ccdf5 100644 --- a/pkg/sentry/arch/stack.go +++ b/pkg/sentry/arch/stack.go @@ -97,7 +97,7 @@ func (s *Stack) Push(vals ...interface{}) (usermem.Addr, error) { if c < 0 { return 0, fmt.Errorf("bad binary.Size for %T", v) } - // TODO: Use a real context.Context. + // TODO(b/38173783): Use a real context.Context. n, err := usermem.CopyObjectOut(context.Background(), s.IO, s.Bottom-usermem.Addr(c), norm, usermem.IOOpts{}) if err != nil || c != n { return 0, err @@ -121,11 +121,11 @@ func (s *Stack) Pop(vals ...interface{}) (usermem.Addr, error) { var err error if isVaddr { value := s.Arch.Native(uintptr(0)) - // TODO: Use a real context.Context. + // TODO(b/38173783): Use a real context.Context. n, err = usermem.CopyObjectIn(context.Background(), s.IO, s.Bottom, value, usermem.IOOpts{}) *vaddr = usermem.Addr(s.Arch.Value(value)) } else { - // TODO: Use a real context.Context. + // TODO(b/38173783): Use a real context.Context. n, err = usermem.CopyObjectIn(context.Background(), s.IO, s.Bottom, v, usermem.IOOpts{}) } if err != nil { diff --git a/pkg/sentry/context/context.go b/pkg/sentry/context/context.go index 7ed6a5e8a..eefc3e1b4 100644 --- a/pkg/sentry/context/context.go +++ b/pkg/sentry/context/context.go @@ -114,7 +114,7 @@ var bgContext = &logContext{Logger: log.Log()} // Background returns an empty context using the default logger. // // Users should be wary of using a Background context. Please tag any use with -// FIXME and a note to remove this use. +// FIXME(b/38173783) and a note to remove this use. // // Generally, one should use the Task as their context when available, or avoid // having to use a context in places where a Task is unavailable. diff --git a/pkg/sentry/control/proc.go b/pkg/sentry/control/proc.go index e848def14..aca2267a7 100644 --- a/pkg/sentry/control/proc.go +++ b/pkg/sentry/control/proc.go @@ -261,7 +261,7 @@ func (proc *Proc) Ps(args *PsArgs, out *string) error { } // Process contains information about a single process in a Sandbox. -// TODO: Implement TTY field. +// TODO(b/117881927): Implement TTY field. type Process struct { UID auth.KUID `json:"uid"` PID kernel.ThreadID `json:"pid"` diff --git a/pkg/sentry/fs/README.md b/pkg/sentry/fs/README.md index a88a0cd3a..f53ed3eaa 100644 --- a/pkg/sentry/fs/README.md +++ b/pkg/sentry/fs/README.md @@ -59,7 +59,7 @@ two categories: The first is always necessary to save and restore. An application may never have any open file descriptors, but across save and restore it should see a coherent -view of any mount namespace. NOTE: Currently only one "initial" +view of any mount namespace. NOTE(b/63601033): Currently only one "initial" mount namespace is supported. The second is so that system calls across save and restore are coherent with diff --git a/pkg/sentry/fs/ashmem/area.go b/pkg/sentry/fs/ashmem/area.go index 651cbc164..1f61c5711 100644 --- a/pkg/sentry/fs/ashmem/area.go +++ b/pkg/sentry/fs/ashmem/area.go @@ -240,7 +240,7 @@ func (a *Area) Ioctl(ctx context.Context, io usermem.IO, args arch.SyscallArgume return 0, syserror.EINVAL } - // TODO: If personality flag + // TODO(b/30946773,gvisor.dev/issue/153): If personality flag // READ_IMPLIES_EXEC is set, set PROT_EXEC if PORT_READ is set. a.perms = perms @@ -290,7 +290,7 @@ func (a *Area) pinOperation(pin linux.AshmemPin, op uint32) (uintptr, error) { return linux.AshmemNotPurged, nil case linux.AshmemUnpinIoctl: - // TODO: Implement purge on unpin. + // TODO(b/30946773): Implement purge on unpin. a.pb.UnpinRange(r) return 0, nil diff --git a/pkg/sentry/fs/binder/binder.go b/pkg/sentry/fs/binder/binder.go index a41b5dcae..d9f1559de 100644 --- a/pkg/sentry/fs/binder/binder.go +++ b/pkg/sentry/fs/binder/binder.go @@ -69,7 +69,7 @@ func NewDevice(ctx context.Context, owner fs.FileOwner, fp fs.FilePermissions) * // GetFile implements fs.InodeOperations.GetFile. // -// TODO: Add functionality to GetFile: Additional fields will be +// TODO(b/30946773): Add functionality to GetFile: Additional fields will be // needed in the Device structure, initialize them here. Also, Device will need // to keep track of the created Procs in order to implement BINDER_READ_WRITE // ioctl. @@ -133,7 +133,7 @@ func (bp *Proc) Write(ctx context.Context, file *fs.File, src usermem.IOSequence // Flush implements fs.FileOperations.Flush. // -// TODO: Implement. +// TODO(b/30946773): Implement. func (bp *Proc) Flush(ctx context.Context, file *fs.File) error { return nil } @@ -149,7 +149,7 @@ func (bp *Proc) ConfigureMMap(ctx context.Context, file *fs.File, opts *memmap.M } opts.MaxPerms.Write = false - // TODO: Binder sets VM_DONTCOPY, preventing the created vma + // TODO(b/30946773): Binder sets VM_DONTCOPY, preventing the created vma // from being copied across fork(), but we don't support this yet. As // a result, MMs containing a Binder mapping cannot be forked (MM.Fork will // fail when AddMapping returns EBUSY). @@ -159,7 +159,7 @@ func (bp *Proc) ConfigureMMap(ctx context.Context, file *fs.File, opts *memmap.M // Ioctl implements fs.FileOperations.Ioctl. // -// TODO: Implement. +// TODO(b/30946773): Implement. func (bp *Proc) Ioctl(ctx context.Context, io usermem.IO, args arch.SyscallArguments) (uintptr, error) { // Switch on ioctl request. switch uint32(args[1].Int()) { @@ -173,22 +173,22 @@ func (bp *Proc) Ioctl(ctx context.Context, io usermem.IO, args arch.SyscallArgum }) return 0, err case linux.BinderWriteReadIoctl: - // TODO: Implement. + // TODO(b/30946773): Implement. fallthrough case linux.BinderSetIdleTimeoutIoctl: - // TODO: Implement. + // TODO(b/30946773): Implement. fallthrough case linux.BinderSetMaxThreadsIoctl: - // TODO: Implement. + // TODO(b/30946773): Implement. fallthrough case linux.BinderSetIdlePriorityIoctl: - // TODO: Implement. + // TODO(b/30946773): Implement. fallthrough case linux.BinderSetContextMgrIoctl: - // TODO: Implement. + // TODO(b/30946773): Implement. fallthrough case linux.BinderThreadExitIoctl: - // TODO: Implement. + // TODO(b/30946773): Implement. return 0, syserror.ENOSYS default: // Ioctls irrelevant to Binder. @@ -228,7 +228,7 @@ func (bp *Proc) CopyMapping(ctx context.Context, ms memmap.MappingSpace, srcAR, // Translate implements memmap.Mappable.Translate. func (bp *Proc) Translate(ctx context.Context, required, optional memmap.MappableRange, at usermem.AccessType) ([]memmap.Translation, error) { - // TODO: In addition to the page initially allocated and mapped + // TODO(b/30946773): In addition to the page initially allocated and mapped // in AddMapping (Linux: binder_mmap), Binder allocates and maps pages for // each transaction (Linux: binder_ioctl => binder_ioctl_write_read => // binder_thread_write => binder_transaction => binder_alloc_buf => diff --git a/pkg/sentry/fs/dentry.go b/pkg/sentry/fs/dentry.go index 4879df4d6..29fb155a4 100644 --- a/pkg/sentry/fs/dentry.go +++ b/pkg/sentry/fs/dentry.go @@ -83,7 +83,7 @@ type DirCtx struct { attrs map[string]DentAttr // DirCursor is the directory cursor. - // TODO: Once Handles are removed this can just live in the + // TODO(b/67778717): Once Handles are removed this can just live in the // respective FileOperations implementations and not need to get // plumbed everywhere. DirCursor *string diff --git a/pkg/sentry/fs/dirent.go b/pkg/sentry/fs/dirent.go index 4bcdf530a..54fc11fe1 100644 --- a/pkg/sentry/fs/dirent.go +++ b/pkg/sentry/fs/dirent.go @@ -318,7 +318,7 @@ func (d *Dirent) SyncAll(ctx context.Context) { // There is nothing to sync for a read-only filesystem. if !d.Inode.MountSource.Flags.ReadOnly { - // FIXME: This should be a mount traversal, not a + // FIXME(b/34856369): This should be a mount traversal, not a // Dirent traversal, because some Inodes that need to be synced // may no longer be reachable by name (after sys_unlink). // @@ -1506,7 +1506,7 @@ func Rename(ctx context.Context, root *Dirent, oldParent *Dirent, oldName string } // Are we frozen? - // TODO: Is this the right errno? + // TODO(jamieliu): Is this the right errno? if oldParent.frozen && !oldParent.Inode.IsVirtual() { return syscall.ENOENT } @@ -1565,7 +1565,7 @@ func Rename(ctx context.Context, root *Dirent, oldParent *Dirent, oldName string } else { // Check constraints on the dirent being replaced. - // NOTE: We don't want to keep replaced alive + // NOTE(b/111808347): We don't want to keep replaced alive // across the Rename, so must call DecRef manually (no defer). // Check that we can delete replaced. @@ -1606,7 +1606,7 @@ func Rename(ctx context.Context, root *Dirent, oldParent *Dirent, oldName string // Allow the file system to drop extra references on replaced. replaced.dropExtendedReference() - // NOTE: Keeping a dirent + // NOTE(b/31798319,b/31867149,b/31867671): Keeping a dirent // open across renames is currently broken for multiple // reasons, so we flush all references on the replaced node and // its children. diff --git a/pkg/sentry/fs/file.go b/pkg/sentry/fs/file.go index 2c2126f17..5d5026661 100644 --- a/pkg/sentry/fs/file.go +++ b/pkg/sentry/fs/file.go @@ -65,7 +65,7 @@ const FileMaxOffset = math.MaxInt64 // under a single abortable mutex which also synchronizes lseek(2), read(2), // and write(2). // -// FIXME: Split synchronization from cancellation. +// FIXME(b/38451980): Split synchronization from cancellation. // // +stateify savable type File struct { diff --git a/pkg/sentry/fs/file_overlay.go b/pkg/sentry/fs/file_overlay.go index e1f02f0f4..6e680f0a4 100644 --- a/pkg/sentry/fs/file_overlay.go +++ b/pkg/sentry/fs/file_overlay.go @@ -160,7 +160,7 @@ func (f *overlayFileOperations) Seek(ctx context.Context, file *File, whence See // If this was a seek on a directory, we must update the cursor. if seekDir && whence == SeekSet && offset == 0 { // Currently only seeking to 0 on a directory is supported. - // FIXME: Lift directory seeking limitations. + // FIXME(b/33075855): Lift directory seeking limitations. f.dirCursor = "" } return n, nil @@ -329,7 +329,7 @@ func (*overlayFileOperations) ConfigureMMap(ctx context.Context, file *File, opt if !o.isMappableLocked() { return syserror.ENODEV } - // FIXME: This is a copy/paste of fsutil.GenericConfigureMMap, + // FIXME(jamieliu): This is a copy/paste of fsutil.GenericConfigureMMap, // which we can't use because the overlay implementation is in package fs, // so depending on fs/fsutil would create a circular dependency. Move // overlay to fs/overlay. diff --git a/pkg/sentry/fs/fsutil/file.go b/pkg/sentry/fs/fsutil/file.go index df34dc788..42afdd11c 100644 --- a/pkg/sentry/fs/fsutil/file.go +++ b/pkg/sentry/fs/fsutil/file.go @@ -36,7 +36,7 @@ func (FileNoopRelease) Release() {} // // Currently only seeking to 0 on a directory is supported. // -// FIXME: Lift directory seeking limitations. +// FIXME(b/33075855): Lift directory seeking limitations. func SeekWithDirCursor(ctx context.Context, file *fs.File, whence fs.SeekWhence, offset int64, dirCursor *string) (int64, error) { inode := file.Dirent.Inode current := file.Offset() @@ -50,7 +50,7 @@ func SeekWithDirCursor(ctx context.Context, file *fs.File, whence fs.SeekWhence, if fs.IsCharDevice(inode.StableAttr) { // Ignore seek requests. // - // FIXME: This preserves existing + // FIXME(b/34716638): This preserves existing // behavior but is not universally correct. return 0, nil } @@ -104,7 +104,7 @@ func SeekWithDirCursor(ctx context.Context, file *fs.File, whence fs.SeekWhence, return current, syserror.EINVAL } return sz + offset, nil - // FIXME: This is not universally correct. + // FIXME(b/34778850): This is not universally correct. // Remove SpecialDirectory. case fs.SpecialDirectory: if offset != 0 { @@ -112,7 +112,7 @@ func SeekWithDirCursor(ctx context.Context, file *fs.File, whence fs.SeekWhence, } // SEEK_END to 0 moves the directory "cursor" to the end. // - // FIXME: The ensures that after the seek, + // FIXME(b/35442290): The ensures that after the seek, // reading on the directory will get EOF. But it is not // correct in general because the directory can grow in // size; attempting to read those new entries will be diff --git a/pkg/sentry/fs/fsutil/inode_cached.go b/pkg/sentry/fs/fsutil/inode_cached.go index b690cfe93..ba33b9912 100644 --- a/pkg/sentry/fs/fsutil/inode_cached.go +++ b/pkg/sentry/fs/fsutil/inode_cached.go @@ -479,7 +479,7 @@ func (c *CachingInodeOperations) Read(ctx context.Context, file *fs.File, dst us // common: getting a return value of 0 from a read syscall is the only way // to detect EOF. // - // TODO: Separate out c.attr.Size and use atomics instead of + // TODO(jamieliu): Separate out c.attr.Size and use atomics instead of // c.dataMu. c.dataMu.RLock() size := c.attr.Size @@ -776,7 +776,7 @@ func (c *CachingInodeOperations) Translate(ctx context.Context, required, option var translatedEnd uint64 for seg := c.cache.FindSegment(required.Start); seg.Ok() && seg.Start() < required.End; seg, _ = seg.NextNonEmpty() { segMR := seg.Range().Intersect(optional) - // TODO: Make Translations writable even if writability is + // TODO(jamieliu): Make Translations writable even if writability is // not required if already kept-dirty by another writable translation. perms := usermem.AccessType{ Read: true, diff --git a/pkg/sentry/fs/gofer/cache_policy.go b/pkg/sentry/fs/gofer/cache_policy.go index d7fbb71b7..51c573aef 100644 --- a/pkg/sentry/fs/gofer/cache_policy.go +++ b/pkg/sentry/fs/gofer/cache_policy.go @@ -136,7 +136,7 @@ func (cp cachePolicy) revalidate(ctx context.Context, name string, parent, child // Walk from parent to child again. // - // TODO: If we have a directory FD in the parent + // TODO(b/112031682): If we have a directory FD in the parent // inodeOperations, then we can use fstatat(2) to get the inode // attributes instead of making this RPC. qids, _, mask, attr, err := parentIops.fileState.file.walkGetAttr(ctx, []string{name}) @@ -171,7 +171,7 @@ func (cp cachePolicy) keep(d *fs.Dirent) bool { return false } sattr := d.Inode.StableAttr - // NOTE: Only cache files, directories, and symlinks. + // NOTE(b/31979197): Only cache files, directories, and symlinks. return fs.IsFile(sattr) || fs.IsDir(sattr) || fs.IsSymlink(sattr) } diff --git a/pkg/sentry/fs/gofer/file.go b/pkg/sentry/fs/gofer/file.go index 80d1e08a6..35caa42cd 100644 --- a/pkg/sentry/fs/gofer/file.go +++ b/pkg/sentry/fs/gofer/file.go @@ -297,7 +297,7 @@ func (f *fileOperations) Flush(ctx context.Context, file *fs.File) error { // We do this because some p9 server implementations of Flush are // over-zealous. // - // FIXME: weaken these implementations and remove this check. + // FIXME(edahlgren): weaken these implementations and remove this check. if !file.Flags().Write { return nil } diff --git a/pkg/sentry/fs/gofer/file_state.go b/pkg/sentry/fs/gofer/file_state.go index f770ca4ea..d0c64003c 100644 --- a/pkg/sentry/fs/gofer/file_state.go +++ b/pkg/sentry/fs/gofer/file_state.go @@ -28,7 +28,7 @@ func (f *fileOperations) afterLoad() { // Manually load the open handles. var err error - // TODO: Context is not plumbed to save/restore. + // TODO(b/38173783): Context is not plumbed to save/restore. f.handles, err = f.inodeOperations.fileState.getHandles(context.Background(), f.flags) if err != nil { return fmt.Errorf("failed to re-open handle: %v", err) diff --git a/pkg/sentry/fs/gofer/handles.go b/pkg/sentry/fs/gofer/handles.go index f32e99ce0..0b33e80c3 100644 --- a/pkg/sentry/fs/gofer/handles.go +++ b/pkg/sentry/fs/gofer/handles.go @@ -49,7 +49,7 @@ func (h *handles) DecRef() { log.Warningf("error closing host file: %v", err) } } - // FIXME: Context is not plumbed here. + // FIXME(b/38173783): Context is not plumbed here. if err := h.File.close(context.Background()); err != nil { log.Warningf("error closing p9 file: %v", err) } diff --git a/pkg/sentry/fs/gofer/inode.go b/pkg/sentry/fs/gofer/inode.go index 29af1010c..1181a24cc 100644 --- a/pkg/sentry/fs/gofer/inode.go +++ b/pkg/sentry/fs/gofer/inode.go @@ -570,13 +570,13 @@ func init() { } // AddLink implements InodeOperations.AddLink, but is currently a noop. -// FIXME: Remove this from InodeOperations altogether. +// FIXME(b/63117438): Remove this from InodeOperations altogether. func (*inodeOperations) AddLink() {} // DropLink implements InodeOperations.DropLink, but is currently a noop. -// FIXME: Remove this from InodeOperations altogether. +// FIXME(b/63117438): Remove this from InodeOperations altogether. func (*inodeOperations) DropLink() {} // NotifyStatusChange implements fs.InodeOperations.NotifyStatusChange. -// FIXME: Remove this from InodeOperations altogether. +// FIXME(b/63117438): Remove this from InodeOperations altogether. func (i *inodeOperations) NotifyStatusChange(ctx context.Context) {} diff --git a/pkg/sentry/fs/gofer/inode_state.go b/pkg/sentry/fs/gofer/inode_state.go index ad4d3df58..44d76ba9f 100644 --- a/pkg/sentry/fs/gofer/inode_state.go +++ b/pkg/sentry/fs/gofer/inode_state.go @@ -123,7 +123,7 @@ func (i *inodeFileState) afterLoad() { // beforeSave. return fmt.Errorf("failed to find path for inode number %d. Device %s contains %s", i.sattr.InodeID, i.s.connID, fs.InodeMappings(i.s.inodeMappings)) } - // TODO: Context is not plumbed to save/restore. + // TODO(b/38173783): Context is not plumbed to save/restore. ctx := &dummyClockContext{context.Background()} _, i.file, err = i.s.attach.walk(ctx, splitAbsolutePath(name)) diff --git a/pkg/sentry/fs/gofer/session.go b/pkg/sentry/fs/gofer/session.go index ed5147c65..4ed688ce5 100644 --- a/pkg/sentry/fs/gofer/session.go +++ b/pkg/sentry/fs/gofer/session.go @@ -134,7 +134,7 @@ type session struct { // socket files. This allows unix domain sockets to be used with paths that // belong to a gofer. // - // TODO: there are few possible races with someone stat'ing the + // TODO(b/77154739): there are few possible races with someone stat'ing the // file and another deleting it concurrently, where the file will not be // reported as socket file. endpoints *endpointMaps `state:"wait"` diff --git a/pkg/sentry/fs/gofer/session_state.go b/pkg/sentry/fs/gofer/session_state.go index 0ad5d63b5..b1f299be5 100644 --- a/pkg/sentry/fs/gofer/session_state.go +++ b/pkg/sentry/fs/gofer/session_state.go @@ -104,7 +104,7 @@ func (s *session) afterLoad() { // If private unix sockets are enabled, create and fill the session's endpoint // maps. if opts.privateunixsocket { - // TODO: Context is not plumbed to save/restore. + // TODO(b/38173783): Context is not plumbed to save/restore. ctx := &dummyClockContext{context.Background()} if err = s.restoreEndpointMaps(ctx); err != nil { diff --git a/pkg/sentry/fs/host/fs.go b/pkg/sentry/fs/host/fs.go index 800649211..de349a41a 100644 --- a/pkg/sentry/fs/host/fs.go +++ b/pkg/sentry/fs/host/fs.go @@ -87,7 +87,7 @@ func (f *Filesystem) Mount(ctx context.Context, _ string, flags fs.MountSourceFl options := fs.GenericMountSourceOptions(data) // Grab the whitelist if one was specified. - // TODO: require another option "testonly" in order to allow + // TODO(edahlgren/mpratt/hzy): require another option "testonly" in order to allow // no whitelist. if wl, ok := options[whitelistKey]; ok { f.paths = strings.Split(wl, "|") @@ -320,7 +320,7 @@ func (m *superOperations) SaveInodeMapping(inode *fs.Inode, path string) { // Keep implements fs.MountSourceOperations.Keep. // -// TODO: It is possible to change the permissions on a +// TODO(b/72455313,b/77596690): It is possible to change the permissions on a // host file while it is in the dirent cache (say from RO to RW), but it is not // possible to re-open the file with more relaxed permissions, since the host // FD is already open and stored in the inode. diff --git a/pkg/sentry/fs/host/inode.go b/pkg/sentry/fs/host/inode.go index 2030edcb4..69c648f67 100644 --- a/pkg/sentry/fs/host/inode.go +++ b/pkg/sentry/fs/host/inode.go @@ -95,7 +95,7 @@ type inodeFileState struct { // ReadToBlocksAt implements fsutil.CachedFileObject.ReadToBlocksAt. func (i *inodeFileState) ReadToBlocksAt(ctx context.Context, dsts safemem.BlockSeq, offset uint64) (uint64, error) { - // TODO: Using safemem.FromIOReader here is wasteful for two + // TODO(jamieliu): Using safemem.FromIOReader here is wasteful for two // reasons: // // - Using preadv instead of iterated preads saves on host system calls. @@ -325,7 +325,7 @@ func (i *inodeOperations) GetFile(ctx context.Context, d *fs.Dirent, flags fs.Fi // canMap returns true if this fs.Inode can be memory mapped. func canMap(inode *fs.Inode) bool { - // FIXME: Some obscure character devices can be mapped. + // FIXME(b/38213152): Some obscure character devices can be mapped. return fs.IsFile(inode.StableAttr) } @@ -428,15 +428,15 @@ func (i *inodeOperations) StatFS(context.Context) (fs.Info, error) { } // AddLink implements fs.InodeOperations.AddLink. -// FIXME: Remove this from InodeOperations altogether. +// FIXME(b/63117438): Remove this from InodeOperations altogether. func (i *inodeOperations) AddLink() {} // DropLink implements fs.InodeOperations.DropLink. -// FIXME: Remove this from InodeOperations altogether. +// FIXME(b/63117438): Remove this from InodeOperations altogether. func (i *inodeOperations) DropLink() {} // NotifyStatusChange implements fs.InodeOperations.NotifyStatusChange. -// FIXME: Remove this from InodeOperations altogether. +// FIXME(b/63117438): Remove this from InodeOperations altogether. func (i *inodeOperations) NotifyStatusChange(ctx context.Context) {} // readdirAll returns all of the directory entries in i. diff --git a/pkg/sentry/fs/inode.go b/pkg/sentry/fs/inode.go index d82f9740e..fe411a766 100644 --- a/pkg/sentry/fs/inode.go +++ b/pkg/sentry/fs/inode.go @@ -93,10 +93,10 @@ func (i *Inode) DecRef() { // destroy releases the Inode and releases the msrc reference taken. func (i *Inode) destroy() { - // FIXME: Context is not plumbed here. + // FIXME(b/38173783): Context is not plumbed here. ctx := context.Background() if err := i.WriteOut(ctx); err != nil { - // FIXME: Mark as warning again once noatime is + // FIXME(b/65209558): Mark as warning again once noatime is // properly supported. log.Debugf("Inode %+v, failed to sync all metadata: %v", i.StableAttr, err) } @@ -359,7 +359,7 @@ func (i *Inode) Getlink(ctx context.Context) (*Dirent, error) { // AddLink calls i.InodeOperations.AddLink. func (i *Inode) AddLink() { if i.overlay != nil { - // FIXME: Remove this from InodeOperations altogether. + // FIXME(b/63117438): Remove this from InodeOperations altogether. // // This interface is only used by ramfs to update metadata of // children. These filesystems should _never_ have overlay diff --git a/pkg/sentry/fs/inode_operations.go b/pkg/sentry/fs/inode_operations.go index ceacc7659..ff8b75f31 100644 --- a/pkg/sentry/fs/inode_operations.go +++ b/pkg/sentry/fs/inode_operations.go @@ -118,7 +118,7 @@ type InodeOperations interface { // // The caller must ensure that this operation is permitted. // - // TODO: merge Remove and RemoveDirectory, Remove + // TODO(b/67778723): merge Remove and RemoveDirectory, Remove // just needs a type flag. Remove(ctx context.Context, dir *Inode, name string) error diff --git a/pkg/sentry/fs/inode_overlay.go b/pkg/sentry/fs/inode_overlay.go index 254646176..bda3e1861 100644 --- a/pkg/sentry/fs/inode_overlay.go +++ b/pkg/sentry/fs/inode_overlay.go @@ -142,7 +142,7 @@ func overlayLookup(ctx context.Context, parent *overlayEntry, inode *Inode, name } else { // If we have something from the upper, we can only use it if the types // match. - // NOTE: Allow SpecialDirectories and Directories to merge. + // NOTE(b/112312863): Allow SpecialDirectories and Directories to merge. // This is needed to allow submounts in /proc and /sys. if upperInode.StableAttr.Type == child.Inode.StableAttr.Type || (IsDir(upperInode.StableAttr) && IsDir(child.Inode.StableAttr)) { @@ -226,7 +226,7 @@ func overlayCreate(ctx context.Context, o *overlayEntry, parent *Dirent, name st return nil, err } - // NOTE: Replace the Dirent with a transient Dirent, since + // NOTE(b/71766861): Replace the Dirent with a transient Dirent, since // we are about to create the real Dirent: an overlay Dirent. // // This ensures the *fs.File returned from overlayCreate is in the same @@ -338,7 +338,7 @@ func overlayRename(ctx context.Context, o *overlayEntry, oldParent *Dirent, rena // directory will appear empty in the upper fs, which will then // allow the rename to proceed when it should return ENOTEMPTY. // - // NOTE: Ideally, we'd just pass in the replaced + // NOTE(b/111808347): Ideally, we'd just pass in the replaced // Dirent from Rename, but we must drop the reference on // replaced before we make the rename call, so Rename can't // pass the Dirent to the Inode without significantly diff --git a/pkg/sentry/fs/mount.go b/pkg/sentry/fs/mount.go index 1e245ae5f..4d1693204 100644 --- a/pkg/sentry/fs/mount.go +++ b/pkg/sentry/fs/mount.go @@ -42,7 +42,7 @@ type DirentOperations interface { // MountSourceOperations contains filesystem specific operations. type MountSourceOperations interface { - // TODO: Add: + // TODO(b/67778729): Add: // BlockSize() int64 // FS() Filesystem @@ -101,7 +101,7 @@ func (i InodeMappings) String() string { // amalgamation implies that a mount source cannot be shared by multiple mounts // (e.g. cannot be mounted at different locations). // -// TODO: Move mount-specific information out of MountSource. +// TODO(b/63601033): Move mount-specific information out of MountSource. // // +stateify savable type MountSource struct { diff --git a/pkg/sentry/fs/mount_test.go b/pkg/sentry/fs/mount_test.go index 269d6b9da..d7605b2c9 100644 --- a/pkg/sentry/fs/mount_test.go +++ b/pkg/sentry/fs/mount_test.go @@ -33,7 +33,7 @@ func cacheReallyContains(cache *DirentCache, d *Dirent) bool { } // TestMountSourceOnlyCachedOnce tests that a Dirent that is mounted over only ends -// up in a single Dirent Cache. NOTE: Having a dirent in multiple +// up in a single Dirent Cache. NOTE(b/63848693): Having a dirent in multiple // caches causes major consistency issues. func TestMountSourceOnlyCachedOnce(t *testing.T) { ctx := contexttest.Context(t) diff --git a/pkg/sentry/fs/proc/README.md b/pkg/sentry/fs/proc/README.md index 3cc5f197c..5d4ec6c7b 100644 --- a/pkg/sentry/fs/proc/README.md +++ b/pkg/sentry/fs/proc/README.md @@ -91,7 +91,7 @@ CPU.IO utilization in last 10 minutes | Always zero Num currently running processes | Always zero Total num processes | Always zero -TODO: Populate the columns with accurate statistics. +TODO(b/62345059): Populate the columns with accurate statistics. ### meminfo @@ -128,12 +128,12 @@ Field name | Notes Buffers | Always zero, no block devices SwapCache | Always zero, no swap Inactive(anon) | Always zero, see SwapCache -Unevictable | Always zero TODO -Mlocked | Always zero TODO +Unevictable | Always zero TODO(b/31823263) +Mlocked | Always zero TODO(b/31823263) SwapTotal | Always zero, no swap SwapFree | Always zero, no swap -Dirty | Always zero TODO -Writeback | Always zero TODO +Dirty | Always zero TODO(b/31823263) +Writeback | Always zero TODO(b/31823263) MemAvailable | Uses the same value as MemFree since there is no swap. Slab | Missing SReclaimable | Missing @@ -185,7 +185,7 @@ softirq 0 0 0 0 0 0 0 0 0 0 0 All fields except for `btime` are always zero. -TODO: Populate with accurate fields. +TODO(b/37226836): Populate with accurate fields. ### sys diff --git a/pkg/sentry/fs/proc/fds.go b/pkg/sentry/fs/proc/fds.go index 25da06f5d..f2329e623 100644 --- a/pkg/sentry/fs/proc/fds.go +++ b/pkg/sentry/fs/proc/fds.go @@ -258,7 +258,7 @@ func newFdInfoDir(t *kernel.Task, msrc *fs.MountSource) *fs.Inode { // Lookup loads an fd in /proc/TID/fdinfo into a Dirent. func (fdid *fdInfoDir) Lookup(ctx context.Context, dir *fs.Inode, p string) (*fs.Dirent, error) { inode, err := walkDescriptors(fdid.t, p, func(file *fs.File, fdFlags kernel.FDFlags) *fs.Inode { - // TODO: Using a static inode here means that the + // TODO(b/121266871): Using a static inode here means that the // data can be out-of-date if, for instance, the flags on the // FD change before we read this file. We should switch to // generating the data on Read(). Also, we should include pos, diff --git a/pkg/sentry/fs/proc/loadavg.go b/pkg/sentry/fs/proc/loadavg.go index 78f3a1dc0..3ee0e570a 100644 --- a/pkg/sentry/fs/proc/loadavg.go +++ b/pkg/sentry/fs/proc/loadavg.go @@ -40,7 +40,7 @@ func (d *loadavgData) ReadSeqFileData(ctx context.Context, h seqfile.SeqHandle) var buf bytes.Buffer - // TODO: Include real data in fields. + // TODO(b/62345059): Include real data in fields. // Column 1-3: CPU and IO utilization of the last 1, 5, and 10 minute periods. // Column 4-5: currently running processes and the total number of processes. // Column 6: the last process ID used. diff --git a/pkg/sentry/fs/proc/meminfo.go b/pkg/sentry/fs/proc/meminfo.go index 620e93ce3..75cbf3e77 100644 --- a/pkg/sentry/fs/proc/meminfo.go +++ b/pkg/sentry/fs/proc/meminfo.go @@ -58,7 +58,7 @@ func (d *meminfoData) ReadSeqFileData(ctx context.Context, h seqfile.SeqHandle) fmt.Fprintf(&buf, "MemTotal: %8d kB\n", totalSize/1024) memFree := (totalSize - totalUsage) / 1024 // We use MemFree as MemAvailable because we don't swap. - // TODO: When reclaim is implemented the value of MemAvailable + // TODO(rahat): When reclaim is implemented the value of MemAvailable // should change. fmt.Fprintf(&buf, "MemFree: %8d kB\n", memFree) fmt.Fprintf(&buf, "MemAvailable: %8d kB\n", memFree) @@ -72,8 +72,8 @@ func (d *meminfoData) ReadSeqFileData(ctx context.Context, h seqfile.SeqHandle) fmt.Fprintf(&buf, "Inactive(anon): 0 kB\n") fmt.Fprintf(&buf, "Active(file): %8d kB\n", activeFile/1024) fmt.Fprintf(&buf, "Inactive(file): %8d kB\n", inactiveFile/1024) - fmt.Fprintf(&buf, "Unevictable: 0 kB\n") // TODO - fmt.Fprintf(&buf, "Mlocked: 0 kB\n") // TODO + fmt.Fprintf(&buf, "Unevictable: 0 kB\n") // TODO(b/31823263) + fmt.Fprintf(&buf, "Mlocked: 0 kB\n") // TODO(b/31823263) fmt.Fprintf(&buf, "SwapTotal: 0 kB\n") fmt.Fprintf(&buf, "SwapFree: 0 kB\n") fmt.Fprintf(&buf, "Dirty: 0 kB\n") diff --git a/pkg/sentry/fs/proc/mounts.go b/pkg/sentry/fs/proc/mounts.go index 1e62af8c6..fe62b167b 100644 --- a/pkg/sentry/fs/proc/mounts.go +++ b/pkg/sentry/fs/proc/mounts.go @@ -114,7 +114,7 @@ func (mif *mountInfoFile) ReadSeqFileData(ctx context.Context, handle seqfile.Se // (4) Root: the pathname of the directory in the filesystem // which forms the root of this mount. // - // NOTE: This will always be "/" until we implement + // NOTE(b/78135857): This will always be "/" until we implement // bind mounts. fmt.Fprintf(&buf, "/ ") diff --git a/pkg/sentry/fs/proc/net.go b/pkg/sentry/fs/proc/net.go index 55a958f9e..d24b2d370 100644 --- a/pkg/sentry/fs/proc/net.go +++ b/pkg/sentry/fs/proc/net.go @@ -154,7 +154,7 @@ func (n *netDev) ReadSeqFileData(ctx context.Context, h seqfile.SeqHandle) ([]se contents[1] = " face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed\n" for _, i := range interfaces { - // TODO: Collect stats from each inet.Stack + // TODO(b/71872867): Collect stats from each inet.Stack // implementation (hostinet, epsocket, and rpcinet). // Implements the same format as diff --git a/pkg/sentry/fs/proc/stat.go b/pkg/sentry/fs/proc/stat.go index f2bbef375..18bd8e9b6 100644 --- a/pkg/sentry/fs/proc/stat.go +++ b/pkg/sentry/fs/proc/stat.go @@ -83,7 +83,7 @@ func (s *statData) ReadSeqFileData(ctx context.Context, h seqfile.SeqHandle) ([] var buf bytes.Buffer - // TODO: We currently export only zero CPU stats. We could + // TODO(b/37226836): We currently export only zero CPU stats. We could // at least provide some aggregate stats. var cpu cpuStats fmt.Fprintf(&buf, "cpu %s\n", cpu) @@ -100,7 +100,7 @@ func (s *statData) ReadSeqFileData(ctx context.Context, h seqfile.SeqHandle) ([] const numInterrupts = 256 // The Kernel doesn't handle real interrupts, so report all zeroes. - // TODO: We could count page faults as #PF. + // TODO(b/37226836): We could count page faults as #PF. fmt.Fprintf(&buf, "intr 0") // total for i := 0; i < numInterrupts; i++ { fmt.Fprintf(&buf, " 0") @@ -108,22 +108,22 @@ func (s *statData) ReadSeqFileData(ctx context.Context, h seqfile.SeqHandle) ([] fmt.Fprintf(&buf, "\n") // Total number of context switches. - // TODO: Count this. + // TODO(b/37226836): Count this. fmt.Fprintf(&buf, "ctxt 0\n") // CLOCK_REALTIME timestamp from boot, in seconds. fmt.Fprintf(&buf, "btime %d\n", s.k.Timekeeper().BootTime().Seconds()) // Total number of clones. - // TODO: Count this. + // TODO(b/37226836): Count this. fmt.Fprintf(&buf, "processes 0\n") // Number of runnable tasks. - // TODO: Count this. + // TODO(b/37226836): Count this. fmt.Fprintf(&buf, "procs_running 0\n") // Number of tasks waiting on IO. - // TODO: Count this. + // TODO(b/37226836): Count this. fmt.Fprintf(&buf, "procs_blocked 0\n") // Number of each softirq handled. diff --git a/pkg/sentry/fs/proc/sys_net.go b/pkg/sentry/fs/proc/sys_net.go index 728a46a74..0ce77f04f 100644 --- a/pkg/sentry/fs/proc/sys_net.go +++ b/pkg/sentry/fs/proc/sys_net.go @@ -39,7 +39,7 @@ const ( // tcpMemInode is used to read/write the size of netstack tcp buffers. // -// TODO: If we have multiple proc mounts, concurrent writes can +// TODO(b/121381035): If we have multiple proc mounts, concurrent writes can // leave netstack and the proc files in an inconsistent state. Since we set the // buffer size from these proc files on restore, we may also race and end up in // an inconsistent state on restore. diff --git a/pkg/sentry/fs/proc/task.go b/pkg/sentry/fs/proc/task.go index 0edcdfce2..9f65a8337 100644 --- a/pkg/sentry/fs/proc/task.go +++ b/pkg/sentry/fs/proc/task.go @@ -77,7 +77,7 @@ func newTaskDir(t *kernel.Task, msrc *fs.MountSource, pidns *kernel.PIDNamespace "fd": newFdDir(t, msrc), "fdinfo": newFdInfoDir(t, msrc), "gid_map": newGIDMap(t, msrc), - // FIXME: create the correct io file for threads. + // FIXME(b/123511468): create the correct io file for threads. "io": newIO(t, msrc), "maps": newMaps(t, msrc), "mountinfo": seqfile.NewSeqFileInode(t, &mountInfoFile{t: t}, msrc), @@ -93,7 +93,7 @@ func newTaskDir(t *kernel.Task, msrc *fs.MountSource, pidns *kernel.PIDNamespace contents["task"] = newSubtasks(t, msrc, pidns) } - // TODO: Set EUID/EGID based on dumpability. + // TODO(b/31916171): Set EUID/EGID based on dumpability. d := &taskDir{ Dir: *ramfs.NewDir(t, contents, fs.RootOwner, fs.FilePermsFromMode(0555)), t: t, @@ -245,7 +245,7 @@ func (e *exe) executable() (d *fs.Dirent, err error) { e.t.WithMuLocked(func(t *kernel.Task) { mm := t.MemoryManager() if mm == nil { - // TODO: Check shouldn't allow Readlink once the + // TODO(b/34851096): Check shouldn't allow Readlink once the // Task is zombied. err = syserror.EACCES return @@ -297,7 +297,7 @@ type namespaceSymlink struct { } func newNamespaceSymlink(t *kernel.Task, msrc *fs.MountSource, name string) *fs.Inode { - // TODO: Namespace symlinks should contain the namespace name and the + // TODO(rahat): Namespace symlinks should contain the namespace name and the // inode number for the namespace instance, so for example user:[123456]. We // currently fake the inode number by sticking the symlink inode in its // place. diff --git a/pkg/sentry/fs/proc/version.go b/pkg/sentry/fs/proc/version.go index b6d49d5e9..58e0c793c 100644 --- a/pkg/sentry/fs/proc/version.go +++ b/pkg/sentry/fs/proc/version.go @@ -65,7 +65,7 @@ func (v *versionData) ReadSeqFileData(ctx context.Context, h seqfile.SeqHandle) // Since we don't really want to expose build information to // applications, those fields are omitted. // - // FIXME: Using Version from the init task SyscallTable + // FIXME(mpratt): Using Version from the init task SyscallTable // disregards the different version a task may have (e.g., in a uts // namespace). ver := init.Leader().SyscallTable().Version diff --git a/pkg/sentry/fs/ramfs/dir.go b/pkg/sentry/fs/ramfs/dir.go index 159fd2981..c0400b67d 100644 --- a/pkg/sentry/fs/ramfs/dir.go +++ b/pkg/sentry/fs/ramfs/dir.go @@ -358,7 +358,7 @@ func (d *Dir) CreateDirectory(ctx context.Context, dir *fs.Inode, name string, p _, err := d.createInodeOperationsCommon(ctx, name, func() (*fs.Inode, error) { return d.NewDir(ctx, dir, perms) }) - // TODO: Support updating status times, as those should be + // TODO(nlacasse): Support updating status times, as those should be // updated by links. return err } diff --git a/pkg/sentry/fs/tmpfs/fs.go b/pkg/sentry/fs/tmpfs/fs.go index d0c93028f..8e44421b6 100644 --- a/pkg/sentry/fs/tmpfs/fs.go +++ b/pkg/sentry/fs/tmpfs/fs.go @@ -34,7 +34,7 @@ const ( // GID for the root directory. rootGIDKey = "gid" - // TODO: support a tmpfs size limit. + // TODO(edahlgren/mpratt): support a tmpfs size limit. // size = "size" // Permissions that exceed modeMask will be rejected. diff --git a/pkg/sentry/fs/tmpfs/inode_file.go b/pkg/sentry/fs/tmpfs/inode_file.go index 7c80d711b..4450e1363 100644 --- a/pkg/sentry/fs/tmpfs/inode_file.go +++ b/pkg/sentry/fs/tmpfs/inode_file.go @@ -309,7 +309,7 @@ func (f *fileInodeOperations) read(ctx context.Context, file *fs.File, dst userm // common: getting a return value of 0 from a read syscall is the only way // to detect EOF. // - // TODO: Separate out f.attr.Size and use atomics instead of + // TODO(jamieliu): Separate out f.attr.Size and use atomics instead of // f.dataMu. f.dataMu.RLock() size := f.attr.Size diff --git a/pkg/sentry/fs/tmpfs/tmpfs.go b/pkg/sentry/fs/tmpfs/tmpfs.go index 555692505..5bb4922cb 100644 --- a/pkg/sentry/fs/tmpfs/tmpfs.go +++ b/pkg/sentry/fs/tmpfs/tmpfs.go @@ -32,7 +32,7 @@ import ( var fsInfo = fs.Info{ Type: linux.TMPFS_MAGIC, - // TODO: allow configuring a tmpfs size and enforce it. + // TODO(b/29637826): allow configuring a tmpfs size and enforce it. TotalBlocks: 0, FreeBlocks: 0, } diff --git a/pkg/sentry/fs/tty/dir.go b/pkg/sentry/fs/tty/dir.go index 33b4c6438..f8713471a 100644 --- a/pkg/sentry/fs/tty/dir.go +++ b/pkg/sentry/fs/tty/dir.go @@ -66,7 +66,7 @@ type dirInodeOperations struct { // msrc is the super block this directory is on. // - // TODO: Plumb this through instead of storing it here. + // TODO(chrisko): Plumb this through instead of storing it here. msrc *fs.MountSource // mu protects the fields below. @@ -89,7 +89,7 @@ type dirInodeOperations struct { // next is the next pty index to use. // - // TODO: reuse indices when ptys are closed. + // TODO(b/29356795): reuse indices when ptys are closed. next uint32 } @@ -118,7 +118,7 @@ func newDir(ctx context.Context, m *fs.MountSource) *fs.Inode { // N.B. Linux always uses inode id 1 for the directory. See // fs/devpts/inode.c:devpts_fill_super. // - // TODO: Since ptsDevice must be shared between + // TODO(b/75267214): Since ptsDevice must be shared between // different mounts, we must not assign fixed numbers. InodeID: ptsDevice.NextIno(), BlockSize: usermem.PageSize, diff --git a/pkg/sentry/fs/tty/fs.go b/pkg/sentry/fs/tty/fs.go index 43e0e2a04..a53448c47 100644 --- a/pkg/sentry/fs/tty/fs.go +++ b/pkg/sentry/fs/tty/fs.go @@ -43,7 +43,7 @@ func (*filesystem) Name() string { // AllowUserMount allows users to mount(2) this file system. func (*filesystem) AllowUserMount() bool { - // TODO: Users may mount this once the terminals are in a + // TODO(b/29356795): Users may mount this once the terminals are in a // usable state. return false } diff --git a/pkg/sentry/fs/tty/master.go b/pkg/sentry/fs/tty/master.go index 7c256abb0..e2686a074 100644 --- a/pkg/sentry/fs/tty/master.go +++ b/pkg/sentry/fs/tty/master.go @@ -51,7 +51,7 @@ func newMasterInode(ctx context.Context, d *dirInodeOperations, owner fs.FileOwn // N.B. Linux always uses inode id 2 for ptmx. See // fs/devpts/inode.c:mknod_ptmx. // - // TODO: Since ptsDevice must be shared between + // TODO(b/75267214): Since ptsDevice must be shared between // different mounts, we must not assign fixed numbers. InodeID: ptsDevice.NextIno(), Type: fs.CharacterDevice, @@ -157,7 +157,7 @@ func (mf *masterFileOperations) Ioctl(ctx context.Context, io usermem.IO, args a // of the slave end. return mf.t.ld.setTermios(ctx, io, args) case linux.TCSETSW: - // TODO: This should drain the output queue first. + // TODO(b/29356795): This should drain the output queue first. return mf.t.ld.setTermios(ctx, io, args) case linux.TIOCGPTN: _, err := usermem.CopyObjectOut(ctx, io, args[2].Pointer(), uint32(mf.t.n), usermem.IOOpts{ @@ -165,7 +165,7 @@ func (mf *masterFileOperations) Ioctl(ctx context.Context, io usermem.IO, args a }) return 0, err case linux.TIOCSPTLCK: - // TODO: Implement pty locking. For now just pretend we do. + // TODO(b/29356795): Implement pty locking. For now just pretend we do. return 0, nil case linux.TIOCGWINSZ: return 0, mf.t.ld.windowSize(ctx, io, args) diff --git a/pkg/sentry/fs/tty/slave.go b/pkg/sentry/fs/tty/slave.go index e8368bcdd..ed080ca0f 100644 --- a/pkg/sentry/fs/tty/slave.go +++ b/pkg/sentry/fs/tty/slave.go @@ -56,7 +56,7 @@ func newSlaveInode(ctx context.Context, d *dirInodeOperations, t *Terminal, owne // N.B. Linux always uses inode id = tty index + 3. See // fs/devpts/inode.c:devpts_pty_new. // - // TODO: Since ptsDevice must be shared between + // TODO(b/75267214): Since ptsDevice must be shared between // different mounts, we must not assign fixed numbers. InodeID: ptsDevice.NextIno(), Type: fs.CharacterDevice, @@ -137,7 +137,7 @@ func (sf *slaveFileOperations) Ioctl(ctx context.Context, io usermem.IO, args ar case linux.TCSETS: return sf.si.t.ld.setTermios(ctx, io, args) case linux.TCSETSW: - // TODO: This should drain the output queue first. + // TODO(b/29356795): This should drain the output queue first. return sf.si.t.ld.setTermios(ctx, io, args) case linux.TIOCGPTN: _, err := usermem.CopyObjectOut(ctx, io, args[2].Pointer(), uint32(sf.si.t.n), usermem.IOOpts{ @@ -151,7 +151,7 @@ func (sf *slaveFileOperations) Ioctl(ctx context.Context, io usermem.IO, args ar case linux.TIOCSCTTY: // Make the given terminal the controlling terminal of the // calling process. - // TODO: Implement once we have support for job + // TODO(b/129283598): Implement once we have support for job // control. return 0, nil default: diff --git a/pkg/sentry/kernel/auth/credentials.go b/pkg/sentry/kernel/auth/credentials.go index a843b9aab..2055da196 100644 --- a/pkg/sentry/kernel/auth/credentials.go +++ b/pkg/sentry/kernel/auth/credentials.go @@ -125,7 +125,7 @@ func NewUserCredentials(kuid KUID, kgid KGID, extraKGIDs []KGID, capabilities *T creds.EffectiveCaps = capabilities.EffectiveCaps creds.BoundingCaps = capabilities.BoundingCaps creds.InheritableCaps = capabilities.InheritableCaps - // TODO: Support ambient capabilities. + // TODO(nlacasse): Support ambient capabilities. } else { // If no capabilities are specified, grant capabilities consistent with // setresuid + setresgid from NewRootCredentials to the given uid and diff --git a/pkg/sentry/kernel/auth/user_namespace.go b/pkg/sentry/kernel/auth/user_namespace.go index 30957bb9a..159940a69 100644 --- a/pkg/sentry/kernel/auth/user_namespace.go +++ b/pkg/sentry/kernel/auth/user_namespace.go @@ -49,7 +49,7 @@ type UserNamespace struct { gidMapFromParent idMapSet gidMapToParent idMapSet - // TODO: Support disabling setgroups(2). + // TODO(b/27454212): Support disabling setgroups(2). } // NewRootUserNamespace returns a UserNamespace that is appropriate for a diff --git a/pkg/sentry/kernel/pending_signals.go b/pkg/sentry/kernel/pending_signals.go index 373e11772..deff6def9 100644 --- a/pkg/sentry/kernel/pending_signals.go +++ b/pkg/sentry/kernel/pending_signals.go @@ -30,7 +30,7 @@ const ( // rtSignalCap is the maximum number of instances of a given realtime // signal that may be pending. // - // TODO: In Linux, the minimum signal queue size is + // TODO(igudger): In Linux, the minimum signal queue size is // RLIMIT_SIGPENDING, which is by default max_threads/2. rtSignalCap = 32 ) diff --git a/pkg/sentry/kernel/ptrace.go b/pkg/sentry/kernel/ptrace.go index 8d78b2fb3..15f2e2964 100644 --- a/pkg/sentry/kernel/ptrace.go +++ b/pkg/sentry/kernel/ptrace.go @@ -162,7 +162,7 @@ func (t *Task) CanTrace(target *Task, attach bool) bool { if cgid := callerCreds.RealKGID; cgid != targetCreds.RealKGID || cgid != targetCreds.EffectiveKGID || cgid != targetCreds.SavedKGID { return false } - // TODO: dumpability check + // TODO(b/31916171): dumpability check if callerCreds.UserNamespace != targetCreds.UserNamespace { return false } @@ -396,7 +396,7 @@ func (t *Task) ptraceAttach(target *Task, seize bool, opts uintptr) error { if target.stop == (*groupStop)(nil) { target.trapStopPending = true target.endInternalStopLocked() - // TODO: Linux blocks ptrace_attach() until the task has + // TODO(jamieliu): Linux blocks ptrace_attach() until the task has // entered the ptrace-stop (or exited) via JOBCTL_TRAPPING. } target.tg.signalHandlers.mu.Unlock() diff --git a/pkg/sentry/kernel/rseq.go b/pkg/sentry/kernel/rseq.go index 0a954bc16..6d3314e81 100644 --- a/pkg/sentry/kernel/rseq.go +++ b/pkg/sentry/kernel/rseq.go @@ -66,7 +66,7 @@ func (t *Task) SetRSEQCriticalRegion(rscr RSEQCriticalRegion) error { if rscr.CriticalSection.Contains(rscr.Restart) { return syserror.EINVAL } - // TODO: check that rscr.CriticalSection and rscr.Restart are in + // TODO(jamieliu): check that rscr.CriticalSection and rscr.Restart are in // the application address range, for consistency with Linux t.tg.rscr.Store(&rscr) return nil diff --git a/pkg/sentry/kernel/sched/cpuset.go b/pkg/sentry/kernel/sched/cpuset.go index 69aee9127..41ac1067d 100644 --- a/pkg/sentry/kernel/sched/cpuset.go +++ b/pkg/sentry/kernel/sched/cpuset.go @@ -29,7 +29,7 @@ type CPUSet []byte // CPUSetSize returns the size in bytes of a CPUSet that can contain num cpus. func CPUSetSize(num uint) uint { - // NOTE: Applications may expect that the size of a CPUSet in + // NOTE(b/68859821): Applications may expect that the size of a CPUSet in // bytes is always a multiple of sizeof(unsigned long), since this is true // in Linux. Thus we always round up. bytes := (num + bitsPerByte - 1) / bitsPerByte diff --git a/pkg/sentry/kernel/semaphore/semaphore.go b/pkg/sentry/kernel/semaphore/semaphore.go index 29a2eb804..2b7c1a9bc 100644 --- a/pkg/sentry/kernel/semaphore/semaphore.go +++ b/pkg/sentry/kernel/semaphore/semaphore.go @@ -302,7 +302,7 @@ func (s *Set) SetVal(ctx context.Context, num int32, val int16, creds *auth.Cred return syserror.ERANGE } - // TODO: Clear undo entries in all processes + // TODO(b/29354920): Clear undo entries in all processes sem.value = val sem.pid = pid s.changeTime = ktime.NowFromContext(ctx) @@ -336,7 +336,7 @@ func (s *Set) SetValAll(ctx context.Context, vals []uint16, creds *auth.Credenti for i, val := range vals { sem := &s.sems[i] - // TODO: Clear undo entries in all processes + // TODO(b/29354920): Clear undo entries in all processes sem.value = int16(val) sem.pid = pid sem.wakeWaiters() @@ -481,7 +481,7 @@ func (s *Set) executeOps(ctx context.Context, ops []linux.Sembuf, pid int32) (ch } // All operations succeeded, apply them. - // TODO: handle undo operations. + // TODO(b/29354920): handle undo operations. for i, v := range tmpVals { s.sems[i].value = v s.sems[i].wakeWaiters() diff --git a/pkg/sentry/kernel/shm/shm.go b/pkg/sentry/kernel/shm/shm.go index 349f2a26e..d4812a065 100644 --- a/pkg/sentry/kernel/shm/shm.go +++ b/pkg/sentry/kernel/shm/shm.go @@ -427,7 +427,7 @@ func (s *Shm) AddMapping(ctx context.Context, _ memmap.MappingSpace, _ usermem.A func (s *Shm) RemoveMapping(ctx context.Context, _ memmap.MappingSpace, _ usermem.AddrRange, _ uint64, _ bool) { s.mu.Lock() defer s.mu.Unlock() - // TODO: RemoveMapping may be called during task exit, when ctx + // TODO(b/38173783): RemoveMapping may be called during task exit, when ctx // is context.Background. Gracefully handle missing clocks. Failing to // update the detach time in these cases is ok, since no one can observe the // omission. diff --git a/pkg/sentry/kernel/syscalls.go b/pkg/sentry/kernel/syscalls.go index 7eb99718d..293b21249 100644 --- a/pkg/sentry/kernel/syscalls.go +++ b/pkg/sentry/kernel/syscalls.go @@ -165,7 +165,7 @@ type Stracer interface { // // The returned private data is passed to SyscallExit. // - // TODO: remove kernel imports from the strace + // TODO(gvisor.dev/issue/155): remove kernel imports from the strace // package so that the type can be used directly. SyscallEnter(t *Task, sysno uintptr, args arch.SyscallArguments, flags uint32) interface{} diff --git a/pkg/sentry/kernel/task_context.go b/pkg/sentry/kernel/task_context.go index 1b4d4cf2f..ac38dd157 100644 --- a/pkg/sentry/kernel/task_context.go +++ b/pkg/sentry/kernel/task_context.go @@ -60,7 +60,7 @@ func (tc *TaskContext) release() { // Nil out pointers so that if the task is saved after release, it doesn't // follow the pointers to possibly now-invalid objects. if tc.MemoryManager != nil { - // TODO + // TODO(b/38173783) tc.MemoryManager.DecUsers(context.Background()) tc.MemoryManager = nil } diff --git a/pkg/sentry/kernel/task_exec.go b/pkg/sentry/kernel/task_exec.go index 9fca90a1c..b49f902a5 100644 --- a/pkg/sentry/kernel/task_exec.go +++ b/pkg/sentry/kernel/task_exec.go @@ -208,7 +208,7 @@ func (r *runSyscallAfterExecStop) execute(t *Task) taskRunState { t.tc = *r.tc t.mu.Unlock() t.unstopVforkParent() - // NOTE: All locks must be dropped prior to calling Activate. + // NOTE(b/30316266): All locks must be dropped prior to calling Activate. t.MemoryManager().Activate() t.ptraceExec(oldTID) diff --git a/pkg/sentry/kernel/task_exit.go b/pkg/sentry/kernel/task_exit.go index 1a0734ab6..a07956208 100644 --- a/pkg/sentry/kernel/task_exit.go +++ b/pkg/sentry/kernel/task_exit.go @@ -339,7 +339,7 @@ func (t *Task) exitChildren() { }, true /* group */) other.signalHandlers.mu.Unlock() } - // TODO: The init process waits for all processes in the + // TODO(b/37722272): The init process waits for all processes in the // namespace to exit before completing its own exit // (kernel/pid_namespace.c:zap_pid_ns_processes()). Stop until all // other tasks in the namespace are dead, except possibly for this @@ -692,7 +692,7 @@ func (t *Task) exitNotificationSignal(sig linux.Signal, receiver *Task) *arch.Si info.Code = arch.CLD_EXITED info.SetStatus(int32(t.exitStatus.Code)) } - // TODO: Set utime, stime. + // TODO(b/72102453): Set utime, stime. return info } diff --git a/pkg/sentry/kernel/task_identity.go b/pkg/sentry/kernel/task_identity.go index e105eba13..6c9608f8d 100644 --- a/pkg/sentry/kernel/task_identity.go +++ b/pkg/sentry/kernel/task_identity.go @@ -421,7 +421,7 @@ func (t *Task) SetKeepCaps(k bool) { // updateCredsForExec updates t.creds to reflect an execve(). // -// NOTE: We currently do not implement privileged executables +// NOTE(b/30815691): We currently do not implement privileged executables // (set-user/group-ID bits and file capabilities). This allows us to make a lot // of simplifying assumptions: // diff --git a/pkg/sentry/kernel/task_run.go b/pkg/sentry/kernel/task_run.go index 6b5fe7165..7115aa967 100644 --- a/pkg/sentry/kernel/task_run.go +++ b/pkg/sentry/kernel/task_run.go @@ -110,7 +110,7 @@ func (t *Task) doStop() { return } t.Deactivate() - // NOTE: t.Activate() must be called without any locks held, so + // NOTE(b/30316266): t.Activate() must be called without any locks held, so // this defer must precede the defer for unlocking the signal mutex. defer t.Activate() t.accountTaskGoroutineEnter(TaskGoroutineStopped) diff --git a/pkg/sentry/kernel/task_signals.go b/pkg/sentry/kernel/task_signals.go index 3a8e61900..7f2e0df72 100644 --- a/pkg/sentry/kernel/task_signals.go +++ b/pkg/sentry/kernel/task_signals.go @@ -509,7 +509,7 @@ func (t *Task) canReceiveSignalLocked(sig linux.Signal) bool { if t.stop != nil { return false } - // - TODO: No special case for when t is also the sending task, + // - TODO(b/38173783): No special case for when t is also the sending task, // because the identity of the sender is unknown. // - Do not choose tasks that have already been interrupted, as they may be // busy handling another signal. @@ -895,7 +895,7 @@ func (t *Task) signalStop(target *Task, code int32, status int32) { sigchld.SetPid(int32(t.tg.pidns.tids[target])) sigchld.SetUid(int32(target.Credentials().RealKUID.In(t.UserNamespace()).OrOverflow())) sigchld.SetStatus(status) - // TODO: Set utime, stime. + // TODO(b/72102453): Set utime, stime. t.sendSignalLocked(sigchld, true /* group */) } } diff --git a/pkg/sentry/kernel/task_stop.go b/pkg/sentry/kernel/task_stop.go index 36846484c..1302cadc1 100644 --- a/pkg/sentry/kernel/task_stop.go +++ b/pkg/sentry/kernel/task_stop.go @@ -69,7 +69,7 @@ import ( // A TaskStop is a condition visible to the task control flow graph that // prevents a task goroutine from running or exiting, i.e. an internal stop. // -// NOTE: Most TaskStops don't contain any data; they're +// NOTE(b/30793614): Most TaskStops don't contain any data; they're // distinguished by their type. The obvious way to implement such a TaskStop // is: // diff --git a/pkg/sentry/loader/loader.go b/pkg/sentry/loader/loader.go index 80ad59dde..79051befa 100644 --- a/pkg/sentry/loader/loader.go +++ b/pkg/sentry/loader/loader.go @@ -70,7 +70,7 @@ func openPath(ctx context.Context, mm *fs.MountNamespace, root, wd *fs.Dirent, m defer d.DecRef() perms := fs.PermMask{ - // TODO: Linux requires only execute + // TODO(gvisor.dev/issue/160): Linux requires only execute // permission, not read. However, our backing filesystems may // prevent us from reading the file without read permission. // diff --git a/pkg/sentry/loader/vdso.go b/pkg/sentry/loader/vdso.go index 18b7e90d8..8c196df84 100644 --- a/pkg/sentry/loader/vdso.go +++ b/pkg/sentry/loader/vdso.go @@ -194,7 +194,7 @@ func validateVDSO(ctx context.Context, f *fs.File, size uint64) (elfInfo, error) // VDSO describes a VDSO. // -// NOTE: to support multiple architectures or operating systems, this +// NOTE(mpratt): to support multiple architectures or operating systems, this // would need to contain a VDSO for each. // // +stateify savable @@ -262,7 +262,7 @@ func PrepareVDSO(mfp pgalloc.MemoryFileProvider) (*VDSO, error) { return &VDSO{ ParamPage: mm.NewSpecialMappable("[vvar]", mfp, paramPage), - // TODO: Don't advertise the VDSO, as + // TODO(gvisor.dev/issue/157): Don't advertise the VDSO, as // some applications may not be able to handle multiple [vdso] // hints. vdso: mm.NewSpecialMappable("", mfp, vdso), @@ -279,7 +279,7 @@ func PrepareVDSO(mfp pgalloc.MemoryFileProvider) (*VDSO, error) { // kernel simply directly maps the entire file into process memory, with very // little real ELF parsing. // -// NOTE: This means that userspace can, and unfortunately does, +// NOTE(b/25323870): This means that userspace can, and unfortunately does, // depend on parts of the ELF that would normally not be mapped. To maintain // compatibility with such binaries, we load the VDSO much like Linux. // diff --git a/pkg/sentry/memmap/memmap.go b/pkg/sentry/memmap/memmap.go index 1ef1f0dd8..3f6f7ebd0 100644 --- a/pkg/sentry/memmap/memmap.go +++ b/pkg/sentry/memmap/memmap.go @@ -356,6 +356,6 @@ type MMapOpts struct { // Hint is the name used for the mapping in /proc/[pid]/maps. If Hint is // empty, MappingIdentity.MappedName() will be used instead. // - // TODO: Replace entirely with MappingIdentity? + // TODO(jamieliu): Replace entirely with MappingIdentity? Hint string } diff --git a/pkg/sentry/mm/aio_context.go b/pkg/sentry/mm/aio_context.go index f7ff06de0..7075792e0 100644 --- a/pkg/sentry/mm/aio_context.go +++ b/pkg/sentry/mm/aio_context.go @@ -331,7 +331,7 @@ func (mm *MemoryManager) NewAIOContext(ctx context.Context, events uint32) (uint Length: aioRingBufferSize, MappingIdentity: m, Mappable: m, - // TODO: Linux does "do_mmap_pgoff(..., PROT_READ | + // TODO(fvoznika): Linux does "do_mmap_pgoff(..., PROT_READ | // PROT_WRITE, ...)" in fs/aio.c:aio_setup_ring(); why do we make this // mapping read-only? Perms: usermem.Read, diff --git a/pkg/sentry/mm/procfs.go b/pkg/sentry/mm/procfs.go index 0c4b8895d..7cdbf6e25 100644 --- a/pkg/sentry/mm/procfs.go +++ b/pkg/sentry/mm/procfs.go @@ -69,7 +69,7 @@ func (mm *MemoryManager) ReadMapsSeqFileData(ctx context.Context, handle seqfile start = *handle.(*usermem.Addr) } for vseg := mm.vmas.LowerBoundSegment(start); vseg.Ok(); vseg = vseg.NextSegment() { - // FIXME: If we use a usermem.Addr for the handle, we get + // FIXME(b/30793614): If we use a usermem.Addr for the handle, we get // "panic: autosave error: type usermem.Addr is not registered". vmaAddr := vseg.End() data = append(data, seqfile.SeqData{ @@ -88,7 +88,7 @@ func (mm *MemoryManager) ReadMapsSeqFileData(ctx context.Context, handle seqfile // // Artifically adjust the seqfile handle so we only output vsyscall entry once. if start != vsyscallEnd { - // FIXME: Can't get a pointer to constant vsyscallEnd. + // FIXME(b/30793614): Can't get a pointer to constant vsyscallEnd. vmaAddr := vsyscallEnd data = append(data, seqfile.SeqData{ Buf: []byte(vsyscallMapsEntry), @@ -134,7 +134,7 @@ func (mm *MemoryManager) appendVMAMapsEntryLocked(ctx context.Context, vseg vmaI if vma.hint != "" { s = vma.hint } else if vma.id != nil { - // FIXME: We are holding mm.mappingMu here, which is + // FIXME(jamieliu): We are holding mm.mappingMu here, which is // consistent with Linux's holding mmap_sem in // fs/proc/task_mmu.c:show_map_vma() => fs/seq_file.c:seq_file_path(). // However, it's not clear that fs.File.MappedName() is actually @@ -162,7 +162,7 @@ func (mm *MemoryManager) ReadSmapsSeqFileData(ctx context.Context, handle seqfil start = *handle.(*usermem.Addr) } for vseg := mm.vmas.LowerBoundSegment(start); vseg.Ok(); vseg = vseg.NextSegment() { - // FIXME: If we use a usermem.Addr for the handle, we get + // FIXME(b/30793614): If we use a usermem.Addr for the handle, we get // "panic: autosave error: type usermem.Addr is not registered". vmaAddr := vseg.End() data = append(data, seqfile.SeqData{ @@ -174,7 +174,7 @@ func (mm *MemoryManager) ReadSmapsSeqFileData(ctx context.Context, handle seqfil // We always emulate vsyscall, so advertise it here. See // ReadMapsSeqFileData for additional commentary. if start != vsyscallEnd { - // FIXME: Can't get a pointer to constant vsyscallEnd. + // FIXME(b/30793614): Can't get a pointer to constant vsyscallEnd. vmaAddr := vsyscallEnd data = append(data, seqfile.SeqData{ Buf: []byte(vsyscallSmapsEntry), diff --git a/pkg/sentry/mm/special_mappable.go b/pkg/sentry/mm/special_mappable.go index cfbf7a104..3b5161998 100644 --- a/pkg/sentry/mm/special_mappable.go +++ b/pkg/sentry/mm/special_mappable.go @@ -136,7 +136,7 @@ func (m *SpecialMappable) Length() uint64 { // NewSharedAnonMappable returns a SpecialMappable that implements the // semantics of mmap(MAP_SHARED|MAP_ANONYMOUS) and mappings of /dev/zero. // -// TODO: The use of SpecialMappable is a lazy code reuse hack. Linux +// TODO(jamieliu): The use of SpecialMappable is a lazy code reuse hack. Linux // uses an ephemeral file created by mm/shmem.c:shmem_zero_setup(); we should // do the same to get non-zero device and inode IDs. func NewSharedAnonMappable(length uint64, mfp pgalloc.MemoryFileProvider) (*SpecialMappable, error) { diff --git a/pkg/sentry/mm/syscalls.go b/pkg/sentry/mm/syscalls.go index cc7eb76d2..7b675b9b5 100644 --- a/pkg/sentry/mm/syscalls.go +++ b/pkg/sentry/mm/syscalls.go @@ -137,7 +137,7 @@ func (mm *MemoryManager) MMap(ctx context.Context, opts memmap.MMapOpts) (userme return 0, err } - // TODO: In Linux, VM_LOCKONFAULT (which may be set on the new + // TODO(jamieliu): In Linux, VM_LOCKONFAULT (which may be set on the new // vma by mlockall(MCL_FUTURE|MCL_ONFAULT) => mm_struct::def_flags) appears // to effectively disable MAP_POPULATE by unsetting FOLL_POPULATE in // mm/util.c:vm_mmap_pgoff() => mm/gup.c:__mm_populate() => @@ -148,7 +148,7 @@ func (mm *MemoryManager) MMap(ctx context.Context, opts memmap.MMapOpts) (userme mm.populateVMAAndUnlock(ctx, vseg, ar, true) case opts.Mappable == nil && length <= privateAllocUnit: - // NOTE: Get pmas and map eagerly in the hope + // NOTE(b/63077076, b/63360184): Get pmas and map eagerly in the hope // that doing so will save on future page faults. We only do this for // anonymous mappings, since otherwise the cost of // memmap.Mappable.Translate is unknown; and only for small mappings, @@ -698,7 +698,7 @@ func (mm *MemoryManager) Brk(ctx context.Context, addr usermem.Addr) (usermem.Ad return mm.brk.End, syserror.EINVAL } - // TODO: This enforces RLIMIT_DATA, but is + // TODO(gvisor.dev/issue/156): This enforces RLIMIT_DATA, but is // slightly more permissive than the usual data limit. In particular, // this only limits the size of the heap; a true RLIMIT_DATA limits the // size of heap + data + bss. The segment sizes need to be plumbed from diff --git a/pkg/sentry/mm/vma.go b/pkg/sentry/mm/vma.go index e9c9a80ea..931995254 100644 --- a/pkg/sentry/mm/vma.go +++ b/pkg/sentry/mm/vma.go @@ -274,7 +274,7 @@ func (mm *MemoryManager) getVMAsLocked(ctx context.Context, ar usermem.AddrRange // Loop invariants: vgap = vseg.PrevGap(); addr < vseg.End(). vma := vseg.ValuePtr() if addr < vseg.Start() { - // TODO: Implement vma.growsDown here. + // TODO(jamieliu): Implement vma.growsDown here. return vbegin, vgap, syserror.EFAULT } diff --git a/pkg/sentry/platform/kvm/kvm_amd64_unsafe.go b/pkg/sentry/platform/kvm/kvm_amd64_unsafe.go index c0a0af92d..d0f6bb225 100644 --- a/pkg/sentry/platform/kvm/kvm_amd64_unsafe.go +++ b/pkg/sentry/platform/kvm/kvm_amd64_unsafe.go @@ -62,7 +62,7 @@ func updateSystemValues(fd int) error { // Calculate whether guestPCID is supported. // - // FIXME: These should go through the much more pleasant + // FIXME(ascannell): These should go through the much more pleasant // cpuid package interfaces, once a way to accept raw kvm CPUID entries // is plumbed (or some rough equivalent). for i := 0; i < int(cpuidSupported.nr); i++ { diff --git a/pkg/sentry/platform/platform.go b/pkg/sentry/platform/platform.go index d1c9458ea..0e48417b9 100644 --- a/pkg/sentry/platform/platform.go +++ b/pkg/sentry/platform/platform.go @@ -181,7 +181,7 @@ var ( // this signal both to Contexts and to the sentry itself, under the assumption // that they originate from races with Context.Interrupt(). // -// NOTE: The Go runtime only guarantees that a small subset +// NOTE(b/23420492): The Go runtime only guarantees that a small subset // of signals will be always be unblocked on all threads, one of which // is SIGCHLD. const SignalInterrupt = linux.SIGCHLD diff --git a/pkg/sentry/platform/ptrace/subprocess.go b/pkg/sentry/platform/ptrace/subprocess.go index 82f125073..2a5d699ec 100644 --- a/pkg/sentry/platform/ptrace/subprocess.go +++ b/pkg/sentry/platform/ptrace/subprocess.go @@ -79,7 +79,7 @@ func (tp *threadPool) lookupOrCreate(currentTID int32, newThread func() *thread) // Before creating a new thread, see if we can find a thread // whose system tid has disappeared. // - // TODO: Other parts of this package depend on + // TODO(b/77216482): Other parts of this package depend on // threads never exiting. for origTID, t := range tp.threads { // Signal zero is an easy existence check. diff --git a/pkg/sentry/platform/ring0/x86.go b/pkg/sentry/platform/ring0/x86.go index 7c88010d8..4c6daec22 100644 --- a/pkg/sentry/platform/ring0/x86.go +++ b/pkg/sentry/platform/ring0/x86.go @@ -116,7 +116,7 @@ const ( // // Note that sign-extension semantics apply to the highest order bit. // -// FIXME: This should use the cpuid passed to Init. +// FIXME(b/69382326): This should use the cpuid passed to Init. func VirtualAddressBits() uint32 { ax, _, _, _ := cpuid.HostID(0x80000008, 0) return (ax >> 8) & 0xff @@ -124,7 +124,7 @@ func VirtualAddressBits() uint32 { // PhysicalAddressBits returns the number of bits available for physical addresses. // -// FIXME: This should use the cpuid passed to Init. +// FIXME(b/69382326): This should use the cpuid passed to Init. func PhysicalAddressBits() uint32 { ax, _, _, _ := cpuid.HostID(0x80000008, 0) return ax & 0xff diff --git a/pkg/sentry/sighandling/sighandling.go b/pkg/sentry/sighandling/sighandling.go index 6b5d5f993..571245ce5 100644 --- a/pkg/sentry/sighandling/sighandling.go +++ b/pkg/sentry/sighandling/sighandling.go @@ -86,7 +86,7 @@ func handleSignals(sigchans []chan os.Signal, handler func(linux.Signal), start, // // Otherwise ignore the signal. // - // TODO: Drop in Go 1.12, which uses tgkill + // TODO(b/114489875): Drop in Go 1.12, which uses tgkill // in runtime.raise. switch signal { case linux.SIGHUP, linux.SIGINT, linux.SIGTERM: diff --git a/pkg/sentry/sighandling/sighandling_unsafe.go b/pkg/sentry/sighandling/sighandling_unsafe.go index 5913d47a8..db6e71487 100644 --- a/pkg/sentry/sighandling/sighandling_unsafe.go +++ b/pkg/sentry/sighandling/sighandling_unsafe.go @@ -23,7 +23,7 @@ import ( "gvisor.googlesource.com/gvisor/pkg/abi/linux" ) -// TODO: Move to pkg/abi/linux along with definitions in +// TODO(b/34161764): Move to pkg/abi/linux along with definitions in // pkg/sentry/arch. type sigaction struct { handler uintptr diff --git a/pkg/sentry/socket/epsocket/epsocket.go b/pkg/sentry/socket/epsocket/epsocket.go index 23138d874..768fa0dfa 100644 --- a/pkg/sentry/socket/epsocket/epsocket.go +++ b/pkg/sentry/socket/epsocket/epsocket.go @@ -608,7 +608,7 @@ func (s *SocketOperations) Shutdown(t *kernel.Task, how int) *syserr.Error { // GetSockOpt implements the linux syscall getsockopt(2) for sockets backed by // tcpip.Endpoint. func (s *SocketOperations) GetSockOpt(t *kernel.Task, level, name, outLen int) (interface{}, *syserr.Error) { - // TODO: Unlike other socket options, SO_TIMESTAMP is + // TODO(b/78348848): Unlike other socket options, SO_TIMESTAMP is // implemented specifically for epsocket.SocketOperations rather than // commonEndpoint. commonEndpoint should be extended to support socket // options where the implementation is not shared, as unix sockets need @@ -658,7 +658,7 @@ func GetSockOpt(t *kernel.Task, s socket.Socket, ep commonEndpoint, family int, // getSockOptSocket implements GetSockOpt when level is SOL_SOCKET. func getSockOptSocket(t *kernel.Task, s socket.Socket, ep commonEndpoint, family int, skType transport.SockType, name, outLen int) (interface{}, *syserr.Error) { - // TODO: Stop rejecting short optLen values in getsockopt. + // TODO(b/124056281): Stop rejecting short optLen values in getsockopt. switch name { case linux.SO_TYPE: if outLen < sizeOfInt32 { @@ -789,7 +789,7 @@ func getSockOptSocket(t *kernel.Task, s socket.Socket, ep commonEndpoint, family return linux.Linger{}, nil case linux.SO_SNDTIMEO: - // TODO: Linux allows shorter lengths for partial results. + // TODO(igudger): Linux allows shorter lengths for partial results. if outLen < linux.SizeOfTimeval { return nil, syserr.ErrInvalidArgument } @@ -797,7 +797,7 @@ func getSockOptSocket(t *kernel.Task, s socket.Socket, ep commonEndpoint, family return linux.NsecToTimeval(s.SendTimeout()), nil case linux.SO_RCVTIMEO: - // TODO: Linux allows shorter lengths for partial results. + // TODO(igudger): Linux allows shorter lengths for partial results. if outLen < linux.SizeOfTimeval { return nil, syserr.ErrInvalidArgument } @@ -894,7 +894,7 @@ func getSockOptTCP(t *kernel.Task, ep commonEndpoint, name, outLen int) (interfa return nil, syserr.TranslateNetstackError(err) } - // TODO: Translate fields once they are added to + // TODO(b/64800844): Translate fields once they are added to // tcpip.TCPInfoOption. info := linux.TCPInfo{} @@ -995,7 +995,7 @@ func getSockOptIP(t *kernel.Task, ep commonEndpoint, name, outLen int) (interfac // SetSockOpt implements the linux syscall setsockopt(2) for sockets backed by // tcpip.Endpoint. func (s *SocketOperations) SetSockOpt(t *kernel.Task, level int, name int, optVal []byte) *syserr.Error { - // TODO: Unlike other socket options, SO_TIMESTAMP is + // TODO(b/78348848): Unlike other socket options, SO_TIMESTAMP is // implemented specifically for epsocket.SocketOperations rather than // commonEndpoint. commonEndpoint should be extended to support socket // options where the implementation is not shared, as unix sockets need @@ -1338,7 +1338,7 @@ func setSockOptIP(t *kernel.Task, ep commonEndpoint, name int, optVal []byte) *s return syserr.TranslateNetstackError(ep.SetSockOpt(tcpip.AddMembershipOption{ NIC: tcpip.NICID(req.InterfaceIndex), - // TODO: Change AddMembership to use the standard + // TODO(igudger): Change AddMembership to use the standard // any address representation. InterfaceAddr: tcpip.Address(req.InterfaceAddr[:]), MulticastAddr: tcpip.Address(req.MulticastAddr[:]), @@ -1352,7 +1352,7 @@ func setSockOptIP(t *kernel.Task, ep commonEndpoint, name int, optVal []byte) *s return syserr.TranslateNetstackError(ep.SetSockOpt(tcpip.RemoveMembershipOption{ NIC: tcpip.NICID(req.InterfaceIndex), - // TODO: Change DropMembership to use the standard + // TODO(igudger): Change DropMembership to use the standard // any address representation. InterfaceAddr: tcpip.Address(req.InterfaceAddr[:]), MulticastAddr: tcpip.Address(req.MulticastAddr[:]), @@ -1380,7 +1380,7 @@ func setSockOptIP(t *kernel.Task, ep commonEndpoint, name int, optVal []byte) *s )) case linux.MCAST_JOIN_GROUP: - // FIXME: Implement MCAST_JOIN_GROUP. + // FIXME(b/124219304): Implement MCAST_JOIN_GROUP. t.Kernel().EmitUnimplementedEvent(t) return syserr.ErrInvalidArgument @@ -1695,7 +1695,7 @@ func (s *SocketOperations) coalescingRead(ctx context.Context, dst usermem.IOSeq // nonBlockingRead issues a non-blocking read. // -// TODO: Support timestamps for stream sockets. +// TODO(b/78348848): Support timestamps for stream sockets. func (s *SocketOperations) nonBlockingRead(ctx context.Context, dst usermem.IOSequence, peek, trunc, senderRequested bool) (int, int, interface{}, uint32, socket.ControlMessages, *syserr.Error) { isPacket := s.isPacketBased() @@ -1762,7 +1762,7 @@ func (s *SocketOperations) nonBlockingRead(ctx context.Context, dst usermem.IOSe dst = dst.DropFirst(n) num, err := dst.CopyOutFrom(ctx, safemem.FromVecReaderFunc{func(dsts [][]byte) (int64, error) { n, _, err := s.Endpoint.Peek(dsts) - // TODO: Handle peek timestamp. + // TODO(b/78348848): Handle peek timestamp. if err != nil { return int64(n), syserr.TranslateNetstackError(err).ToError() } @@ -1963,7 +1963,7 @@ func (s *SocketOperations) SendMsg(t *kernel.Task, src usermem.IOSequence, to [] func (s *SocketOperations) Ioctl(ctx context.Context, io usermem.IO, args arch.SyscallArguments) (uintptr, error) { // SIOCGSTAMP is implemented by epsocket rather than all commonEndpoint // sockets. - // TODO: Add a commonEndpoint method to support SIOCGSTAMP. + // TODO(b/78348848): Add a commonEndpoint method to support SIOCGSTAMP. if int(args[1].Int()) == syscall.SIOCGSTAMP { s.readMu.Lock() defer s.readMu.Unlock() @@ -2153,19 +2153,19 @@ func interfaceIoctl(ctx context.Context, io usermem.IO, arg int, ifr *linux.IFRe case syscall.SIOCGIFMAP: // Gets the hardware parameters of the device. - // TODO: Implement. + // TODO(b/71872867): Implement. case syscall.SIOCGIFTXQLEN: // Gets the transmit queue length of the device. - // TODO: Implement. + // TODO(b/71872867): Implement. case syscall.SIOCGIFDSTADDR: // Gets the destination address of a point-to-point device. - // TODO: Implement. + // TODO(b/71872867): Implement. case syscall.SIOCGIFBRDADDR: // Gets the broadcast address of a device. - // TODO: Implement. + // TODO(b/71872867): Implement. case syscall.SIOCGIFNETMASK: // Gets the network mask of a device. diff --git a/pkg/sentry/socket/epsocket/save_restore.go b/pkg/sentry/socket/epsocket/save_restore.go index 34d9a7cf0..f19afb6c0 100644 --- a/pkg/sentry/socket/epsocket/save_restore.go +++ b/pkg/sentry/socket/epsocket/save_restore.go @@ -20,7 +20,7 @@ import ( // afterLoad is invoked by stateify. func (s *Stack) afterLoad() { - s.Stack = stack.StackFromEnv // FIXME + s.Stack = stack.StackFromEnv // FIXME(b/36201077) if s.Stack == nil { panic("can't restore without netstack/tcpip/stack.Stack") } diff --git a/pkg/sentry/socket/epsocket/stack.go b/pkg/sentry/socket/epsocket/stack.go index c0081c819..37c48f4bc 100644 --- a/pkg/sentry/socket/epsocket/stack.go +++ b/pkg/sentry/socket/epsocket/stack.go @@ -77,7 +77,7 @@ func (s *Stack) InterfaceAddrs() map[int32][]inet.InterfaceAddr { Family: family, PrefixLen: uint8(len(a.Address) * 8), Addr: []byte(a.Address), - // TODO: Other fields. + // TODO(b/68878065): Other fields. }) } nicAddrs[int32(id)] = addrs diff --git a/pkg/sentry/socket/hostinet/socket.go b/pkg/sentry/socket/hostinet/socket.go index c4848b313..49349074f 100644 --- a/pkg/sentry/socket/hostinet/socket.go +++ b/pkg/sentry/socket/hostinet/socket.go @@ -348,7 +348,7 @@ func (s *socketOperations) SetSockOpt(t *kernel.Task, level int, name int, opt [ func (s *socketOperations) RecvMsg(t *kernel.Task, dst usermem.IOSequence, flags int, haveDeadline bool, deadline ktime.Time, senderRequested bool, controlDataLen uint64) (int, int, interface{}, uint32, socket.ControlMessages, *syserr.Error) { // Whitelist flags. // - // FIXME: We can't support MSG_ERRQUEUE because it uses ancillary + // FIXME(jamieliu): We can't support MSG_ERRQUEUE because it uses ancillary // messages that netstack/tcpip/transport/unix doesn't understand. Kill the // Socket interface's dependence on netstack. if flags&^(syscall.MSG_DONTWAIT|syscall.MSG_PEEK|syscall.MSG_TRUNC) != 0 { diff --git a/pkg/sentry/socket/netlink/route/protocol.go b/pkg/sentry/socket/netlink/route/protocol.go index 7e70b09b2..e414b829b 100644 --- a/pkg/sentry/socket/netlink/route/protocol.go +++ b/pkg/sentry/socket/netlink/route/protocol.go @@ -110,7 +110,7 @@ func (p *Protocol) dumpLinks(ctx context.Context, hdr linux.NetlinkMessageHeader m.PutAttr(linux.IFLA_ADDRESS, mac) m.PutAttr(linux.IFLA_BROADCAST, brd) - // TODO: There are many more attributes. + // TODO(b/68878065): There are many more attributes. } return nil @@ -122,7 +122,7 @@ func (p *Protocol) dumpAddrs(ctx context.Context, hdr linux.NetlinkMessageHeader // netlink header and 1 byte protocol family common to all // NETLINK_ROUTE requests. // - // TODO: Filter output by passed protocol family. + // TODO(b/68878065): Filter output by passed protocol family. // The RTM_GETADDR dump response is a set of RTM_NEWADDR messages each // containing an InterfaceAddrMessage followed by a set of netlink @@ -151,7 +151,7 @@ func (p *Protocol) dumpAddrs(ctx context.Context, hdr linux.NetlinkMessageHeader m.PutAttr(linux.IFA_ADDRESS, []byte(a.Addr)) - // TODO: There are many more attributes. + // TODO(b/68878065): There are many more attributes. } } @@ -175,7 +175,7 @@ func (p *Protocol) ProcessMessage(ctx context.Context, hdr linux.NetlinkMessageH } } - // TODO: Only the dump variant of the types below are + // TODO(b/68878065): Only the dump variant of the types below are // supported. if hdr.Flags&linux.NLM_F_DUMP != linux.NLM_F_DUMP { return syserr.ErrNotSupported diff --git a/pkg/sentry/socket/netlink/socket.go b/pkg/sentry/socket/netlink/socket.go index 0fe9b39b6..a34f9d3ca 100644 --- a/pkg/sentry/socket/netlink/socket.go +++ b/pkg/sentry/socket/netlink/socket.go @@ -168,7 +168,7 @@ func (s *Socket) EventUnregister(e *waiter.Entry) { // Ioctl implements fs.FileOperations.Ioctl. func (s *Socket) Ioctl(ctx context.Context, io usermem.IO, args arch.SyscallArguments) (uintptr, error) { - // TODO: no ioctls supported. + // TODO(b/68878065): no ioctls supported. return 0, syserror.ENOTTY } @@ -319,7 +319,7 @@ func (s *Socket) GetSockOpt(t *kernel.Task, level int, name int, outLen int) (in t.Kernel().EmitUnimplementedEvent(t) } } - // TODO: other sockopts are not supported. + // TODO(b/68878065): other sockopts are not supported. return nil, syserr.ErrProtocolNotAvailable } @@ -369,7 +369,7 @@ func (s *Socket) SetSockOpt(t *kernel.Task, level int, name int, opt []byte) *sy } } - // TODO: other sockopts are not supported. + // TODO(b/68878065): other sockopts are not supported. return syserr.ErrProtocolNotAvailable } @@ -389,7 +389,7 @@ func (s *Socket) GetSockName(t *kernel.Task) (interface{}, uint32, *syserr.Error func (s *Socket) GetPeerName(t *kernel.Task) (interface{}, uint32, *syserr.Error) { sa := linux.SockAddrNetlink{ Family: linux.AF_NETLINK, - // TODO: Support non-kernel peers. For now the peer + // TODO(b/68878065): Support non-kernel peers. For now the peer // must be the kernel. PortID: 0, } @@ -540,7 +540,7 @@ func (s *Socket) processMessages(ctx context.Context, buf []byte) *syserr.Error continue } - // TODO: ACKs not supported yet. + // TODO(b/68877377): ACKs not supported yet. if hdr.Flags&linux.NLM_F_ACK == linux.NLM_F_ACK { return syserr.ErrNotSupported } diff --git a/pkg/sentry/socket/rpcinet/conn/conn.go b/pkg/sentry/socket/rpcinet/conn/conn.go index 9c749b888..64106c4b5 100644 --- a/pkg/sentry/socket/rpcinet/conn/conn.go +++ b/pkg/sentry/socket/rpcinet/conn/conn.go @@ -50,7 +50,7 @@ type RPCConnection struct { // NewRPCConnection initializes a RPC connection to a socket gofer. func NewRPCConnection(s *unet.Socket) *RPCConnection { conn := &RPCConnection{socket: s, requests: map[uint64]request{}} - go func() { // S/R-FIXME + go func() { // S/R-FIXME(b/77962828) var nums [16]byte for { for n := 0; n < len(nums); { diff --git a/pkg/sentry/socket/rpcinet/notifier/notifier.go b/pkg/sentry/socket/rpcinet/notifier/notifier.go index d9bda78b0..f06d12231 100644 --- a/pkg/sentry/socket/rpcinet/notifier/notifier.go +++ b/pkg/sentry/socket/rpcinet/notifier/notifier.go @@ -64,7 +64,7 @@ func NewRPCNotifier(cn *conn.RPCConnection) (*Notifier, error) { fdMap: make(map[uint32]*fdInfo), } - go w.waitAndNotify() // S/R-FIXME + go w.waitAndNotify() // S/R-FIXME(b/77962828) return w, nil } @@ -166,7 +166,7 @@ func (n *Notifier) waitAndNotify() error { res := n.rpcConn.Request(id).Result.(*pb.SyscallResponse_EpollWait).EpollWait.Result if e, ok := res.(*pb.EpollWaitResponse_ErrorNumber); ok { err := syscall.Errno(e.ErrorNumber) - // NOTE: I don't think epoll_wait can return EAGAIN but I'm being + // NOTE(magi): I don't think epoll_wait can return EAGAIN but I'm being // conseratively careful here since exiting the notification thread // would be really bad. if err == syscall.EINTR || err == syscall.EAGAIN { diff --git a/pkg/sentry/socket/rpcinet/socket.go b/pkg/sentry/socket/rpcinet/socket.go index 3418a6d75..cf8f69efb 100644 --- a/pkg/sentry/socket/rpcinet/socket.go +++ b/pkg/sentry/socket/rpcinet/socket.go @@ -288,7 +288,7 @@ func (s *socketOperations) Accept(t *kernel.Task, peerRequested bool, flags int, if blocking && se == syserr.ErrTryAgain { // Register for notifications. e, ch := waiter.NewChannelEntry(nil) - // FIXME: This waiter.EventHUp is a partial + // FIXME(b/119878986): This waiter.EventHUp is a partial // measure, need to figure out how to translate linux events to // internal events. s.EventRegister(&e, waiter.EventIn|waiter.EventHUp) @@ -370,7 +370,7 @@ func (s *socketOperations) Shutdown(t *kernel.Task, how int) *syserr.Error { // We save the shutdown state because of strange differences on linux // related to recvs on blocking vs. non-blocking sockets after a SHUT_RD. // We need to emulate that behavior on the blocking side. - // TODO: There is a possible race that can exist with loopback, + // TODO(b/120096741): There is a possible race that can exist with loopback, // where data could possibly be lost. s.setShutdownFlags(how) @@ -771,7 +771,7 @@ func (s *socketOperations) SendMsg(t *kernel.Task, src usermem.IOSequence, to [] return 0, syserr.FromError(err) } - // TODO: this needs to change to map directly to a SendMsg syscall + // TODO(bgeffon): this needs to change to map directly to a SendMsg syscall // in the RPC. totalWritten := 0 n, err := rpcSendMsg(t, &pb.SyscallRequest_Sendmsg{&pb.SendmsgRequest{ diff --git a/pkg/sentry/socket/rpcinet/syscall_rpc.proto b/pkg/sentry/socket/rpcinet/syscall_rpc.proto index c056e4c9d..9586f5923 100644 --- a/pkg/sentry/socket/rpcinet/syscall_rpc.proto +++ b/pkg/sentry/socket/rpcinet/syscall_rpc.proto @@ -3,7 +3,7 @@ syntax = "proto3"; // package syscall_rpc is a set of networking related system calls that can be // forwarded to a socket gofer. // -// TODO: Document individual RPCs. +// TODO(b/77963526): Document individual RPCs. package syscall_rpc; message SendmsgRequest { diff --git a/pkg/sentry/strace/strace.go b/pkg/sentry/strace/strace.go index a6d870b44..434a200d9 100644 --- a/pkg/sentry/strace/strace.go +++ b/pkg/sentry/strace/strace.go @@ -722,7 +722,7 @@ func (s SyscallMap) Name(sysno uintptr) string { // N.B. This is not in an init function because we can't be sure all syscall // tables are registered with the kernel when init runs. // -// TODO: remove kernel package dependencies from this +// TODO(gvisor.dev/issue/155): remove kernel package dependencies from this // package and have the kernel package self-initialize all syscall tables. func Initialize() { for _, table := range kernel.SyscallTables() { diff --git a/pkg/sentry/syscalls/linux/error.go b/pkg/sentry/syscalls/linux/error.go index 8759e5e32..304a12dde 100644 --- a/pkg/sentry/syscalls/linux/error.go +++ b/pkg/sentry/syscalls/linux/error.go @@ -89,7 +89,7 @@ func handleIOError(t *kernel.Task, partialResult bool, err, intr error, op strin // side is gone. The partial write is returned. EPIPE will be // returned on the next call. // - // TODO: In some cases SIGPIPE should + // TODO(gvisor.dev/issue/161): In some cases SIGPIPE should // also be sent to the application. return nil case syserror.ErrWouldBlock: diff --git a/pkg/sentry/syscalls/linux/linux64.go b/pkg/sentry/syscalls/linux/linux64.go index be793ca11..b9b4ccbd1 100644 --- a/pkg/sentry/syscalls/linux/linux64.go +++ b/pkg/sentry/syscalls/linux/linux64.go @@ -143,10 +143,10 @@ var AMD64 = &kernel.SyscallTable{ 65: Semop, 66: Semctl, 67: Shmdt, - // 68: @Syscall(Msgget), TODO - // 69: @Syscall(Msgsnd), TODO - // 70: @Syscall(Msgrcv), TODO - // 71: @Syscall(Msgctl), TODO + // 68: @Syscall(Msgget), TODO(b/29354921) + // 69: @Syscall(Msgsnd), TODO(b/29354921) + // 70: @Syscall(Msgrcv), TODO(b/29354921) + // 71: @Syscall(Msgctl), TODO(b/29354921) 72: Fcntl, 73: Flock, 74: Fsync, @@ -197,8 +197,8 @@ var AMD64 = &kernel.SyscallTable{ 119: Setresgid, 120: Getresgid, 121: Getpgid, - // 122: @Syscall(Setfsuid), TODO - // 123: @Syscall(Setfsgid), TODO + // 122: @Syscall(Setfsuid), TODO(b/112851702) + // 123: @Syscall(Setfsgid), TODO(b/112851702) 124: Getsid, 125: Capget, 126: Capset, @@ -217,7 +217,7 @@ var AMD64 = &kernel.SyscallTable{ 136: syscalls.ErrorWithEvent(syscall.ENOSYS), 137: Statfs, 138: Fstatfs, - // 139: @Syscall(Sysfs), TODO + // 139: @Syscall(Sysfs), TODO(gvisor.dev/issue/165) 140: Getpriority, 141: Setpriority, // @Syscall(SchedSetparam, returns:EPERM or ENOSYS, note:Returns EPERM if the process does not have cap_sys_nice; ENOSYS otherwise) @@ -291,7 +291,7 @@ var AMD64 = &kernel.SyscallTable{ // @Syscall(Security, note:Not implemented in Linux) 185: syscalls.Error(syscall.ENOSYS), 186: Gettid, - 187: nil, // @Syscall(Readahead), TODO + 187: nil, // @Syscall(Readahead), TODO(b/29351341) // @Syscall(Setxattr, returns:ENOTSUP, note:Requires filesystem support) 188: syscalls.ErrorWithEvent(syscall.ENOTSUP), // @Syscall(Lsetxattr, returns:ENOTSUP, note:Requires filesystem support) @@ -342,7 +342,7 @@ var AMD64 = &kernel.SyscallTable{ 217: Getdents64, 218: SetTidAddress, 219: RestartSyscall, - // 220: @Syscall(Semtimedop), TODO + // 220: @Syscall(Semtimedop), TODO(b/29354920) 221: Fadvise64, 222: TimerCreate, 223: TimerSettime, @@ -360,16 +360,16 @@ var AMD64 = &kernel.SyscallTable{ 235: Utimes, // @Syscall(Vserver, note:Not implemented by Linux) 236: syscalls.Error(syscall.ENOSYS), // Vserver, not implemented by Linux - // @Syscall(Mbind, returns:EPERM or ENOSYS, note:Returns EPERM if the process does not have cap_sys_nice; ENOSYS otherwise), TODO + // @Syscall(Mbind, returns:EPERM or ENOSYS, note:Returns EPERM if the process does not have cap_sys_nice; ENOSYS otherwise), TODO(b/117792295) 237: syscalls.CapError(linux.CAP_SYS_NICE), // may require cap_sys_nice 238: SetMempolicy, 239: GetMempolicy, - // 240: @Syscall(MqOpen), TODO - // 241: @Syscall(MqUnlink), TODO - // 242: @Syscall(MqTimedsend), TODO - // 243: @Syscall(MqTimedreceive), TODO - // 244: @Syscall(MqNotify), TODO - // 245: @Syscall(MqGetsetattr), TODO + // 240: @Syscall(MqOpen), TODO(b/29354921) + // 241: @Syscall(MqUnlink), TODO(b/29354921) + // 242: @Syscall(MqTimedsend), TODO(b/29354921) + // 243: @Syscall(MqTimedreceive), TODO(b/29354921) + // 244: @Syscall(MqNotify), TODO(b/29354921) + // 245: @Syscall(MqGetsetattr), TODO(b/29354921) 246: syscalls.CapError(linux.CAP_SYS_BOOT), // kexec_load, requires cap_sys_boot 247: Waitid, // @Syscall(AddKey, returns:EACCES, note:Not available to user) @@ -407,22 +407,22 @@ var AMD64 = &kernel.SyscallTable{ 273: syscalls.Error(syscall.ENOSYS), // @Syscall(GetRobustList, note:Obsolete) 274: syscalls.Error(syscall.ENOSYS), - // 275: @Syscall(Splice), TODO - // 276: @Syscall(Tee), TODO + // 275: @Syscall(Splice), TODO(b/29354098) + // 276: @Syscall(Tee), TODO(b/29354098) 277: SyncFileRange, - // 278: @Syscall(Vmsplice), TODO + // 278: @Syscall(Vmsplice), TODO(b/29354098) // @Syscall(MovePages, returns:EPERM or ENOSYS, note:Returns EPERM if the process does not have cap_sys_nice; ENOSYS otherwise) 279: syscalls.CapError(linux.CAP_SYS_NICE), // requires cap_sys_nice (mostly) 280: Utimensat, 281: EpollPwait, - // 282: @Syscall(Signalfd), TODO + // 282: @Syscall(Signalfd), TODO(b/19846426) 283: TimerfdCreate, 284: Eventfd, 285: Fallocate, 286: TimerfdSettime, 287: TimerfdGettime, 288: Accept4, - // 289: @Syscall(Signalfd4), TODO + // 289: @Syscall(Signalfd4), TODO(b/19846426) 290: Eventfd2, 291: EpollCreate1, 292: Dup3, @@ -447,17 +447,17 @@ var AMD64 = &kernel.SyscallTable{ 305: syscalls.CapError(linux.CAP_SYS_TIME), // requires cap_sys_time 306: Syncfs, 307: SendMMsg, - // 308: @Syscall(Setns), TODO + // 308: @Syscall(Setns), TODO(b/29354995) 309: Getcpu, - // 310: @Syscall(ProcessVmReadv), TODO may require cap_sys_ptrace - // 311: @Syscall(ProcessVmWritev), TODO may require cap_sys_ptrace + // 310: @Syscall(ProcessVmReadv), TODO(gvisor.dev/issue/158) may require cap_sys_ptrace + // 311: @Syscall(ProcessVmWritev), TODO(gvisor.dev/issue/158) may require cap_sys_ptrace // @Syscall(Kcmp, returns:EPERM or ENOSYS, note:Requires cap_sys_ptrace) 312: syscalls.CapError(linux.CAP_SYS_PTRACE), // @Syscall(FinitModule, returns:EPERM or ENOSYS, note:Returns EPERM if the process does not have cap_sys_module; ENOSYS otherwise) 313: syscalls.CapError(linux.CAP_SYS_MODULE), - // 314: @Syscall(SchedSetattr), TODO, we have no scheduler - // 315: @Syscall(SchedGetattr), TODO, we have no scheduler - // 316: @Syscall(Renameat2), TODO + // 314: @Syscall(SchedSetattr), TODO(b/118902272), we have no scheduler + // 315: @Syscall(SchedGetattr), TODO(b/118902272), we have no scheduler + // 316: @Syscall(Renameat2), TODO(b/118902772) 317: Seccomp, 318: GetRandom, 319: MemfdCreate, @@ -465,9 +465,9 @@ var AMD64 = &kernel.SyscallTable{ 320: syscalls.CapError(linux.CAP_SYS_BOOT), // @Syscall(Bpf, returns:EPERM or ENOSYS, note:Returns EPERM if the process does not have cap_sys_boot; ENOSYS otherwise) 321: syscalls.CapError(linux.CAP_SYS_ADMIN), // requires cap_sys_admin for all commands - // 322: @Syscall(Execveat), TODO - // 323: @Syscall(Userfaultfd), TODO - // 324: @Syscall(Membarrier), TODO + // 322: @Syscall(Execveat), TODO(b/118901836) + // 323: @Syscall(Userfaultfd), TODO(b/118906345) + // 324: @Syscall(Membarrier), TODO(b/118904897) 325: Mlock2, // Syscalls after 325 are "backports" from versions of Linux after 4.4. // 326: @Syscall(CopyFileRange), diff --git a/pkg/sentry/syscalls/linux/sys_aio.go b/pkg/sentry/syscalls/linux/sys_aio.go index 355071131..61c2647bf 100644 --- a/pkg/sentry/syscalls/linux/sys_aio.go +++ b/pkg/sentry/syscalls/linux/sys_aio.go @@ -120,7 +120,7 @@ func IoDestroy(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sys // Does not exist. return 0, nil, syserror.EINVAL } - // FIXME: Linux blocks until all AIO to the destroyed context is + // FIXME(fvoznika): Linux blocks until all AIO to the destroyed context is // done. return 0, nil, nil } diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index 50151f7b6..967464c85 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -259,7 +259,7 @@ func mknodAt(t *kernel.Task, dirFD kdefs.FD, addr usermem.Addr, mode linux.FileM case linux.ModeCharacterDevice: fallthrough case linux.ModeBlockDevice: - // TODO: We don't support creating block or character + // TODO(b/72101894): We don't support creating block or character // devices at the moment. // // When we start supporting block and character devices, we'll @@ -1532,7 +1532,7 @@ func chown(t *kernel.Task, d *fs.Dirent, uid auth.UID, gid auth.GID) error { owner.GID = kgid } - // FIXME: This is racy; the inode's owner may have changed in + // FIXME(b/62949101): This is racy; the inode's owner may have changed in // the meantime. (Linux holds i_mutex while calling // fs/attr.c:notify_change() => inode_operations::setattr => // inode_change_ok().) diff --git a/pkg/sentry/syscalls/linux/sys_mmap.go b/pkg/sentry/syscalls/linux/sys_mmap.go index 8732861e0..805b251b1 100644 --- a/pkg/sentry/syscalls/linux/sys_mmap.go +++ b/pkg/sentry/syscalls/linux/sys_mmap.go @@ -185,7 +185,7 @@ func Madvise(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sysca case linux.MADV_MERGEABLE, linux.MADV_UNMERGEABLE: fallthrough case linux.MADV_DONTDUMP, linux.MADV_DODUMP: - // TODO: Core dumping isn't implemented, so these are + // TODO(b/72045799): Core dumping isn't implemented, so these are // no-ops. fallthrough case linux.MADV_NORMAL, linux.MADV_RANDOM, linux.MADV_SEQUENTIAL, linux.MADV_WILLNEED: @@ -223,7 +223,7 @@ func GetMempolicy(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel. nodeFlag := flags&linux.MPOL_F_NODE != 0 addrFlag := flags&linux.MPOL_F_ADDR != 0 - // TODO: Once sysfs is implemented, report a single numa node in + // TODO(rahat): Once sysfs is implemented, report a single numa node in // /sys/devices/system/node. if nodemask != 0 && maxnode < 1 { return 0, nil, syserror.EINVAL diff --git a/pkg/sentry/syscalls/linux/sys_read.go b/pkg/sentry/syscalls/linux/sys_read.go index 8105e9b43..50c7d7a74 100644 --- a/pkg/sentry/syscalls/linux/sys_read.go +++ b/pkg/sentry/syscalls/linux/sys_read.go @@ -192,7 +192,7 @@ func Preadv(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscal } // Preadv2 implements linux syscall preadv2(2). -// TODO: Implement RWF_HIPRI functionality. +// TODO(b/120162627): Implement RWF_HIPRI functionality. func Preadv2(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { // While the syscall is // preadv2(int fd, struct iovec* iov, int iov_cnt, off_t offset, int flags) diff --git a/pkg/sentry/syscalls/linux/sys_socket.go b/pkg/sentry/syscalls/linux/sys_socket.go index 30ccc3f66..c8748958a 100644 --- a/pkg/sentry/syscalls/linux/sys_socket.go +++ b/pkg/sentry/syscalls/linux/sys_socket.go @@ -317,7 +317,7 @@ func accept(t *kernel.Task, fd kdefs.FD, addr usermem.Addr, addrLen usermem.Addr return 0, syserror.ConvertIntr(e.ToError(), kernel.ERESTARTSYS) } if peerRequested { - // NOTE: Linux does not give you an error if it can't + // NOTE(magi): Linux does not give you an error if it can't // write the data back out so neither do we. if err := writeAddress(t, peer, peerLen, addr, addrLen); err == syscall.EINVAL { return 0, err @@ -735,7 +735,7 @@ func recvSingleMsg(t *kernel.Task, s socket.Socket, msgPtr usermem.Addr, flags i return 0, err } - // FIXME: Pretend we have an empty error queue. + // FIXME(b/63594852): Pretend we have an empty error queue. if flags&linux.MSG_ERRQUEUE != 0 { return 0, syscall.EAGAIN } diff --git a/pkg/sentry/syscalls/linux/sys_thread.go b/pkg/sentry/syscalls/linux/sys_thread.go index 61cafefb9..ddcb5b789 100644 --- a/pkg/sentry/syscalls/linux/sys_thread.go +++ b/pkg/sentry/syscalls/linux/sys_thread.go @@ -350,7 +350,7 @@ func Waitid(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscal } si.SetPid(int32(wr.TID)) si.SetUid(int32(wr.UID)) - // TODO: convert kernel.ExitStatus to functions and make + // TODO(b/73541790): convert kernel.ExitStatus to functions and make // WaitResult.Status a linux.WaitStatus s := syscall.WaitStatus(wr.Status) switch { diff --git a/pkg/sentry/syscalls/linux/sys_write.go b/pkg/sentry/syscalls/linux/sys_write.go index a5ad7efb2..e405608c4 100644 --- a/pkg/sentry/syscalls/linux/sys_write.go +++ b/pkg/sentry/syscalls/linux/sys_write.go @@ -192,8 +192,8 @@ func Pwritev(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sysca } // Pwritev2 implements linux syscall pwritev2(2). -// TODO: Implement RWF_HIPRI functionality. -// TODO: Implement O_SYNC and D_SYNC functionality. +// TODO(b/120162627): Implement RWF_HIPRI functionality. +// TODO(b/120161091): Implement O_SYNC and D_SYNC functionality. func Pwritev2(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { // While the syscall is // pwritev2(int fd, struct iovec* iov, int iov_cnt, off_t offset, int flags) diff --git a/pkg/sentry/time/calibrated_clock.go b/pkg/sentry/time/calibrated_clock.go index c8cf4eca4..a98bcd7de 100644 --- a/pkg/sentry/time/calibrated_clock.go +++ b/pkg/sentry/time/calibrated_clock.go @@ -37,7 +37,7 @@ var fallbackMetric = metric.MustCreateNewUint64Metric("/time/fallback", false /* // clock. type CalibratedClock struct { // mu protects the fields below. - // TODO: consider a sequence counter for read locking. + // TODO(mpratt): consider a sequence counter for read locking. mu sync.RWMutex // ref sample the reference clock that this clock is calibrated @@ -140,7 +140,7 @@ func (c *CalibratedClock) updateParams(actual Parameters) { // N.B. logErrorAdjustment will have already logged the error // at warning level. // - // TODO: We could allow Realtime clock jumps here. + // TODO(mpratt): We could allow Realtime clock jumps here. c.resetLocked("Extreme clock error.") return } @@ -229,7 +229,7 @@ func (c *CalibratedClock) GetTime() (int64, error) { // CalibratedClocks contains calibrated monotonic and realtime clocks. // -// TODO: We know that Linux runs the monotonic and realtime clocks at +// TODO(mpratt): We know that Linux runs the monotonic and realtime clocks at // the same rate, so rather than tracking both individually, we could do one // calibration for both clocks. type CalibratedClocks struct { diff --git a/pkg/sentry/time/parameters.go b/pkg/sentry/time/parameters.go index f3ad58454..8568b1193 100644 --- a/pkg/sentry/time/parameters.go +++ b/pkg/sentry/time/parameters.go @@ -43,7 +43,7 @@ const ( // These statements assume that the host clock does not change. Actual // error will depend upon host clock changes. // - // TODO: make error correction more robust to delayed + // TODO(b/68779214): make error correction more robust to delayed // updates. ApproxUpdateInterval = 1 * time.Second diff --git a/pkg/sentry/usermem/usermem.go b/pkg/sentry/usermem/usermem.go index 99766a803..4c7d5014a 100644 --- a/pkg/sentry/usermem/usermem.go +++ b/pkg/sentry/usermem/usermem.go @@ -28,7 +28,7 @@ import ( // IO provides access to the contents of a virtual memory space. // -// FIXME: Implementations of IO cannot expect ctx to contain any +// FIXME(b/38173783): Implementations of IO cannot expect ctx to contain any // meaningful data. type IO interface { // CopyOut copies len(src) bytes from src to the memory mapped at addr. It @@ -85,7 +85,7 @@ type IO interface { // order. CopyInTo(ctx context.Context, ars AddrRangeSeq, dst safemem.Writer, opts IOOpts) (int64, error) - // TODO: The requirement that CopyOutFrom/CopyInTo call src/dst + // TODO(jamieliu): The requirement that CopyOutFrom/CopyInTo call src/dst // at most once, which is unnecessary in most cases, forces implementations // to gather safemem.Blocks into a single slice to pass to src/dst. Add // CopyOutFromIter/CopyInToIter, which relaxes this restriction, to avoid diff --git a/pkg/sentry/watchdog/watchdog.go b/pkg/sentry/watchdog/watchdog.go index c49b537a5..b4f1e3a4f 100644 --- a/pkg/sentry/watchdog/watchdog.go +++ b/pkg/sentry/watchdog/watchdog.go @@ -236,7 +236,7 @@ func (w *Watchdog) runTurn() { if !ok { // New stuck task detected. // - // TODO: Tasks blocked doing IO may be considered stuck in kernel. + // TODO(b/65849403): Tasks blocked doing IO may be considered stuck in kernel. tc = &offender{lastUpdateTime: lastUpdateTime} stuckTasks.Increment() newTaskFound = true diff --git a/pkg/syserr/syserr.go b/pkg/syserr/syserr.go index dad83e80c..232634dd4 100644 --- a/pkg/syserr/syserr.go +++ b/pkg/syserr/syserr.go @@ -49,7 +49,7 @@ func New(message string, linuxTranslation *linux.Errno) *Error { return err } - // TODO: Remove this. + // TODO(b/34162363): Remove this. errno := linuxTranslation.Number() if errno <= 0 || errno >= len(linuxBackwardsTranslations) { panic(fmt.Sprint("invalid errno: ", errno)) @@ -106,12 +106,12 @@ type linuxBackwardsTranslation struct { ok bool } -// TODO: Remove this. +// TODO(b/34162363): Remove this. var linuxBackwardsTranslations [maxErrno]linuxBackwardsTranslation // ToError translates an Error to a corresponding error value. // -// TODO: Remove this. +// TODO(b/34162363): Remove this. func (e *Error) ToError() error { if e == nil { return nil @@ -138,7 +138,7 @@ func (e *Error) ToLinux() *linux.Errno { return e.errno } -// TODO: Remove or replace most of these errors. +// TODO(b/34162363): Remove or replace most of these errors. // // Some of the errors should be replaced with package specific errors and // others should be removed entirely. @@ -278,7 +278,7 @@ var ( // FromError converts a generic error to an *Error. // -// TODO: Remove this function. +// TODO(b/34162363): Remove this function. func FromError(err error) *Error { if err == nil { return nil diff --git a/pkg/tcpip/network/ipv4/icmp.go b/pkg/tcpip/network/ipv4/icmp.go index ed9a4eee5..1c3acda4b 100644 --- a/pkg/tcpip/network/ipv4/icmp.go +++ b/pkg/tcpip/network/ipv4/icmp.go @@ -64,7 +64,7 @@ func (e *endpoint) handleICMP(r *stack.Route, netHeader buffer.View, vv buffer.V } h := header.ICMPv4(v) - // TODO: Meaningfully handle all ICMP types. + // TODO(b/112892170): Meaningfully handle all ICMP types. switch h.Type() { case header.ICMPv4Echo: received.Echo.Increment() diff --git a/pkg/tcpip/network/ipv6/icmp.go b/pkg/tcpip/network/ipv6/icmp.go index 3210e6fc7..be28be36d 100644 --- a/pkg/tcpip/network/ipv6/icmp.go +++ b/pkg/tcpip/network/ipv6/icmp.go @@ -73,7 +73,7 @@ func (e *endpoint) handleICMP(r *stack.Route, netHeader buffer.View, vv buffer.V } h := header.ICMPv6(v) - // TODO: Meaningfully handle all ICMP types. + // TODO(b/112892170): Meaningfully handle all ICMP types. switch h.Type() { case header.ICMPv6PacketTooBig: received.PacketTooBig.Increment() @@ -247,7 +247,7 @@ func (*protocol) LinkAddressRequest(addr, localAddr tcpip.Address, linkEP stack. DstAddr: r.RemoteAddress, }) - // TODO: count this in ICMP stats. + // TODO(stijlist): count this in ICMP stats. return linkEP.WritePacket(r, nil /* gso */, hdr, buffer.VectorisedView{}, ProtocolNumber) } diff --git a/pkg/tcpip/stack/nic.go b/pkg/tcpip/stack/nic.go index 8b6c17a90..c18571b0f 100644 --- a/pkg/tcpip/stack/nic.go +++ b/pkg/tcpip/stack/nic.go @@ -176,7 +176,7 @@ func (n *NIC) primaryEndpoint(protocol tcpip.NetworkProtocolNumber) *referencedN for e := list.Front(); e != nil; e = e.Next() { r := e.(*referencedNetworkEndpoint) - // TODO: allow broadcast address when SO_BROADCAST is set. + // TODO(crawshaw): allow broadcast address when SO_BROADCAST is set. switch r.ep.ID().LocalAddress { case header.IPv4Broadcast, header.IPv4Any: continue @@ -476,7 +476,7 @@ func (n *NIC) DeliverNetworkPacket(linkEP LinkEndpoint, remote, _ tcpip.LinkAddr n.mu.RUnlock() if ok && ref.tryIncRef() { r.RemoteAddress = src - // TODO: Update the source NIC as well. + // TODO(b/123449044): Update the source NIC as well. ref.ep.HandlePacket(&r, vv) ref.decRef() } else { @@ -485,7 +485,7 @@ func (n *NIC) DeliverNetworkPacket(linkEP LinkEndpoint, remote, _ tcpip.LinkAddr hdr := buffer.NewPrependableFromView(vv.First()) vv.RemoveFirst() - // TODO: use route.WritePacket. + // TODO(b/128629022): use route.WritePacket. if err := n.linkEP.WritePacket(&r, nil /* gso */, hdr, vv, protocol); err != nil { r.Stats().IP.OutgoingPacketErrors.Increment() } else { diff --git a/pkg/tcpip/stack/stack.go b/pkg/tcpip/stack/stack.go index 8f7b6f781..cb9ffe9c2 100644 --- a/pkg/tcpip/stack/stack.go +++ b/pkg/tcpip/stack/stack.go @@ -476,7 +476,7 @@ func (s *Stack) Stats() tcpip.Stats { // SetForwarding enables or disables the packet forwarding between NICs. func (s *Stack) SetForwarding(enable bool) { - // TODO: Expose via /proc/sys/net/ipv4/ip_forward. + // TODO(igudger, bgeffon): Expose via /proc/sys/net/ipv4/ip_forward. s.mu.Lock() s.forwarding = enable s.mu.Unlock() @@ -484,7 +484,7 @@ func (s *Stack) SetForwarding(enable bool) { // Forwarding returns if the packet forwarding between NICs is enabled. func (s *Stack) Forwarding() bool { - // TODO: Expose via /proc/sys/net/ipv4/ip_forward. + // TODO(igudger, bgeffon): Expose via /proc/sys/net/ipv4/ip_forward. s.mu.RLock() defer s.mu.RUnlock() return s.forwarding diff --git a/pkg/tcpip/stack/stack_global_state.go b/pkg/tcpip/stack/stack_global_state.go index f2c6c9a8d..3d7e4b719 100644 --- a/pkg/tcpip/stack/stack_global_state.go +++ b/pkg/tcpip/stack/stack_global_state.go @@ -15,5 +15,5 @@ package stack // StackFromEnv is the global stack created in restore run. -// FIXME +// FIXME(b/36201077) var StackFromEnv *Stack diff --git a/pkg/tcpip/stack/transport_test.go b/pkg/tcpip/stack/transport_test.go index 0c2589083..2df974bf2 100644 --- a/pkg/tcpip/stack/transport_test.go +++ b/pkg/tcpip/stack/transport_test.go @@ -453,7 +453,7 @@ func TestTransportForwarding(t *testing.T) { s := stack.New([]string{"fakeNet"}, []string{"fakeTrans"}, stack.Options{}) s.SetForwarding(true) - // TODO: Change this to a channel NIC. + // TODO(b/123449044): Change this to a channel NIC. id1 := loopback.New() if err := s.CreateNIC(1, id1); err != nil { t.Fatalf("CreateNIC #1 failed: %v", err) diff --git a/pkg/tcpip/tcpip.go b/pkg/tcpip/tcpip.go index 80cd6b4e5..b09137f08 100644 --- a/pkg/tcpip/tcpip.go +++ b/pkg/tcpip/tcpip.go @@ -444,7 +444,7 @@ type PasscredOption int // TCPInfoOption is used by GetSockOpt to expose TCP statistics. // -// TODO: Add and populate stat fields. +// TODO(b/64800844): Add and populate stat fields. type TCPInfoOption struct { RTT time.Duration RTTVar time.Duration diff --git a/pkg/tcpip/transport/raw/raw.go b/pkg/tcpip/transport/raw/raw.go index 8dada2e4f..f0f60ce91 100644 --- a/pkg/tcpip/transport/raw/raw.go +++ b/pkg/tcpip/transport/raw/raw.go @@ -100,7 +100,7 @@ type endpoint struct { } // NewEndpoint returns a raw endpoint for the given protocols. -// TODO: IP_HDRINCL, IPPROTO_RAW, and AF_PACKET. +// TODO(b/129292371): IP_HDRINCL, IPPROTO_RAW, and AF_PACKET. func NewEndpoint(stack *stack.Stack, netProto tcpip.NetworkProtocolNumber, transProto tcpip.TransportProtocolNumber, waiterQueue *waiter.Queue) (tcpip.Endpoint, *tcpip.Error) { if netProto != header.IPv4ProtocolNumber { return nil, tcpip.ErrUnknownProtocol diff --git a/pkg/tcpip/transport/tcp/BUILD b/pkg/tcpip/transport/tcp/BUILD index e5c05f8c0..d44d63e95 100644 --- a/pkg/tcpip/transport/tcp/BUILD +++ b/pkg/tcpip/transport/tcp/BUILD @@ -73,7 +73,7 @@ go_test( "tcp_test.go", "tcp_timestamp_test.go", ], - # FIXME + # FIXME(b/68809571) tags = ["flaky"], deps = [ ":tcp", diff --git a/pkg/unet/unet.go b/pkg/unet/unet.go index deeea078d..114fb8c5b 100644 --- a/pkg/unet/unet.go +++ b/pkg/unet/unet.go @@ -211,7 +211,7 @@ func SocketPair(packet bool) (*Socket, *Socket, error) { // variable between our two sockets. We only use SocketPair in tests // anyway. // - // NOTE: This is purely due to the fact that the raw + // NOTE(b/27107811): This is purely due to the fact that the raw // syscall does not serve as a boundary for the sanitizer. var race int32 a, err := NewSocket(fds[0]) diff --git a/pkg/unet/unet_test.go b/pkg/unet/unet_test.go index ecc670925..db5485539 100644 --- a/pkg/unet/unet_test.go +++ b/pkg/unet/unet_test.go @@ -40,7 +40,7 @@ func randomFilename() (string, error) { return "", err } - // NOTE: We try to use relative path if possible. This is + // NOTE(b/26918832): We try to use relative path if possible. This is // to help conforming to the unix path length limit. if rel, err := filepath.Rel(cwd, file); err == nil { return rel, nil diff --git a/runsc/boot/controller.go b/runsc/boot/controller.go index 2488981f9..712c50ee9 100644 --- a/runsc/boot/controller.go +++ b/runsc/boot/controller.go @@ -231,7 +231,7 @@ func (cm *containerManager) Start(args *StartArgs, _ *struct{}) error { } // Prevent CIDs containing ".." from confusing the sentry when creating // /containers/ directory. - // TODO: Once we have multiple independent roots, this + // TODO(b/129293409): Once we have multiple independent roots, this // check won't be necessary. if path.Clean(args.CID) != args.CID { return fmt.Errorf("container ID shouldn't contain directory traversals such as \"..\": %q", args.CID) @@ -352,7 +352,7 @@ func (cm *containerManager) Restore(o *RestoreOpts, _ *struct{}) error { return fmt.Errorf("creating network: %v", err) } if eps, ok := networkStack.(*epsocket.Stack); ok { - stack.StackFromEnv = eps.Stack // FIXME + stack.StackFromEnv = eps.Stack // FIXME(b/36201077) } info, err := o.FilePayload.Files[0].Stat() if err != nil { diff --git a/runsc/boot/fs.go b/runsc/boot/fs.go index 761142d98..07061b9b3 100644 --- a/runsc/boot/fs.go +++ b/runsc/boot/fs.go @@ -274,7 +274,7 @@ func getMountNameAndOptions(conf *Config, m specs.Mount, fds *fdDispenser) (stri useOverlay = conf.Overlay && !mountFlags(m.Options).ReadOnly default: - // TODO: Support all the mount types and make this a + // TODO(nlacasse): Support all the mount types and make this a // fatal error. Most applications will "just work" without // them, so this is a warning for now. // we do not support. @@ -425,7 +425,7 @@ func addRestoreMount(conf *Config, renv *fs.RestoreEnvironment, m specs.Mount, f if err != nil { return err } - // TODO: Fix this when we support all the mount types and + // TODO(nlacasse): Fix this when we support all the mount types and // make this a fatal error. if fsName == "" { return nil @@ -475,7 +475,7 @@ func createRestoreEnvironment(spec *specs.Spec, conf *Config, fds *fdDispenser) } } - // TODO: handle '/tmp' properly (see mountTmp()). + // TODO(b/67958150): handle '/tmp' properly (see mountTmp()). if !tmpMounted { tmpMount := specs.Mount{ Type: tmpfs, diff --git a/runsc/boot/loader.go b/runsc/boot/loader.go index 48ecb2626..75ec19c32 100644 --- a/runsc/boot/loader.go +++ b/runsc/boot/loader.go @@ -577,7 +577,7 @@ func (l *Loader) startContainer(k *kernel.Kernel, spec *specs.Spec, conf *Config // sentry currently supports only 1 mount namespace, which is tied to a // single user namespace. Thus we must run in the same user namespace // to access mounts. - // TODO: Create a new mount namespace for the container. + // TODO(b/63601033): Create a new mount namespace for the container. creds := auth.NewUserCredentials( auth.KUID(spec.Process.User.UID), auth.KGID(spec.Process.User.GID), diff --git a/runsc/cmd/checkpoint.go b/runsc/cmd/checkpoint.go index d8f748aa0..f722df055 100644 --- a/runsc/cmd/checkpoint.go +++ b/runsc/cmd/checkpoint.go @@ -105,7 +105,7 @@ func (c *Checkpoint) Execute(_ context.Context, f *flag.FlagSet, args ...interfa return subcommands.ExitSuccess } - // TODO: Make it possible to restore into same container. + // TODO(b/110843694): Make it possible to restore into same container. // For now, we can fake it by destroying the container and making a // new container with the same ID. This hack does not work with docker // which uses the container pid to ensure that the restore-container is diff --git a/runsc/container/container.go b/runsc/container/container.go index 1bed1a97e..a30c217f7 100644 --- a/runsc/container/container.go +++ b/runsc/container/container.go @@ -529,7 +529,7 @@ func (c *Container) WaitPID(pid int32, clearStatus bool) (syscall.WaitStatus, er // SignalContainer sends the signal to the container. If all is true and signal // is SIGKILL, then waits for all processes to exit before returning. // SignalContainer returns an error if the container is already stopped. -// TODO: Distinguish different error types. +// TODO(b/113680494): Distinguish different error types. func (c *Container) SignalContainer(sig syscall.Signal, all bool) error { log.Debugf("Signal container %q: %v", c.ID, sig) // Signaling container in Stopped state is allowed. When all=false, diff --git a/runsc/container/container_test.go b/runsc/container/container_test.go index 9fe584aa3..603c4d929 100644 --- a/runsc/container/container_test.go +++ b/runsc/container/container_test.go @@ -242,10 +242,10 @@ func configs(opts ...configOption) []*boot.Config { case overlay: c.Overlay = true case kvm: - // TODO: KVM tests are flaky. Disable until fixed. + // TODO(b/112165693): KVM tests are flaky. Disable until fixed. continue - // TODO: KVM doesn't work with --race. + // TODO(b/68787993): KVM doesn't work with --race. if testutil.RaceEnabled { continue } diff --git a/runsc/sandbox/sandbox.go b/runsc/sandbox/sandbox.go index 92495c69e..48a0dafe2 100644 --- a/runsc/sandbox/sandbox.go +++ b/runsc/sandbox/sandbox.go @@ -267,7 +267,7 @@ func (s *Sandbox) Event(cid string) (*boot.Event, error) { defer conn.Close() var e boot.Event - // TODO: Pass in the container id (cid) here. The sandbox + // TODO(b/129292330): Pass in the container id (cid) here. The sandbox // should return events only for that container. if err := conn.Call(boot.ContainerEvent, nil, &e); err != nil { return nil, fmt.Errorf("retrieving event data from sandbox: %v", err) @@ -457,7 +457,7 @@ func (s *Sandbox) createSandboxProcess(spec *specs.Spec, conf *boot.Config, bund } if conf.Platform == boot.PlatformPtrace { - // TODO: Also set a new PID namespace so that we limit + // TODO(b/75837838): Also set a new PID namespace so that we limit // access to other host processes. log.Infof("Sandbox will be started in the current PID namespace") } else { @@ -520,7 +520,7 @@ func (s *Sandbox) createSandboxProcess(spec *specs.Spec, conf *boot.Config, bund // root for itself, so it has to have the CAP_SYS_ADMIN // capability. // - // FIXME: The current implementations of + // FIXME(b/122554829): The current implementations of // os/exec doesn't allow to set ambient capabilities if // a process is started in a new user namespace. As a // workaround, we start the sandbox process with the 0 diff --git a/runsc/specutils/specutils.go b/runsc/specutils/specutils.go index 32f81b8d4..ac85bec71 100644 --- a/runsc/specutils/specutils.go +++ b/runsc/specutils/specutils.go @@ -90,7 +90,7 @@ func ValidateSpec(spec *specs.Spec) error { log.Warningf("AppArmor profile %q is being ignored", spec.Process.ApparmorProfile) } - // TODO: Apply seccomp to application inside sandbox. + // TODO(b/72226747): Apply seccomp to application inside sandbox. if spec.Linux != nil && spec.Linux.Seccomp != nil { log.Warningf("Seccomp spec is being ignored") } @@ -220,7 +220,7 @@ func Capabilities(enableRaw bool, specCaps *specs.LinuxCapabilities) (*auth.Task if caps.PermittedCaps, err = capsFromNames(specCaps.Permitted, skipSet); err != nil { return nil, err } - // TODO: Support ambient capabilities. + // TODO(nlacasse): Support ambient capabilities. } return &caps, nil } diff --git a/test/syscalls/BUILD b/test/syscalls/BUILD index 94e0f24e0..d35f59433 100644 --- a/test/syscalls/BUILD +++ b/test/syscalls/BUILD @@ -277,7 +277,7 @@ syscall_test(test = "//test/syscalls/linux:sendfile_test") syscall_test(test = "//test/syscalls/linux:sigaction_test") -# TODO: Enable once the test passes in runsc. +# TODO(b/119826902): Enable once the test passes in runsc. # syscall_test(test = "//test/syscalls/linux:sigaltstack_test") syscall_test(test = "//test/syscalls/linux:sigiret_test") @@ -414,7 +414,7 @@ syscall_test( ) syscall_test( - # NOTE: Large sendmsg may stall a long time. + # NOTE(b/116636318): Large sendmsg may stall a long time. size = "enormous", test = "//test/syscalls/linux:socket_unix_dgram_local_test", ) @@ -437,7 +437,7 @@ syscall_test( ) syscall_test( - # NOTE: Large sendmsg may stall a long time. + # NOTE(b/116636318): Large sendmsg may stall a long time. size = "enormous", test = "//test/syscalls/linux:socket_unix_seqpacket_local_test", ) diff --git a/test/syscalls/build_defs.bzl b/test/syscalls/build_defs.bzl index 610b030b2..cd74a769d 100644 --- a/test/syscalls/build_defs.bzl +++ b/test/syscalls/build_defs.bzl @@ -78,10 +78,10 @@ def _syscall_test( tags += [full_platform, "file_" + file_access] # Add tag to prevent the tests from running in a Bazel sandbox. - # TODO: Make the tests run without this tag. + # TODO(b/120560048): Make the tests run without this tag. tags.append("no-sandbox") - # TODO: KVM tests are tagged "manual" to until the platform is + # TODO(b/112165693): KVM tests are tagged "manual" to until the platform is # more stable. if platform == "kvm": tags += ["manual"] diff --git a/test/syscalls/linux/32bit.cc b/test/syscalls/linux/32bit.cc index 230648c9b..78baf548e 100644 --- a/test/syscalls/linux/32bit.cc +++ b/test/syscalls/linux/32bit.cc @@ -80,11 +80,11 @@ constexpr int kExitCode = 42; TEST(Syscall32Bit, Int80) { switch (GvisorPlatform()) { case Platform::kKVM: - // TODO: 32-bit segments are broken (but not explictly + // TODO(b/111805002): 32-bit segments are broken (but not explictly // disabled). return; case Platform::kPtrace: - // TODO: The ptrace platform does not have a + // TODO(gvisor.dev/issue/167): The ptrace platform does not have a // consistent story here. return; case Platform::kNative: @@ -99,10 +99,10 @@ TEST(Syscall32Bit, Int80) { TEST(Syscall32Bit, Sysenter) { switch (GvisorPlatform()) { case Platform::kKVM: - // TODO: See above. + // TODO(b/111805002): See above. return; case Platform::kPtrace: - // TODO: See above. + // TODO(gvisor.dev/issue/167): See above. return; case Platform::kNative: break; @@ -123,10 +123,10 @@ TEST(Syscall32Bit, Sysenter) { TEST(Syscall32Bit, Syscall) { switch (GvisorPlatform()) { case Platform::kKVM: - // TODO: See above. + // TODO(b/111805002): See above. return; case Platform::kPtrace: - // TODO: See above. + // TODO(gvisor.dev/issue/167): See above. return; case Platform::kNative: break; @@ -207,7 +207,7 @@ void FarCall32() { TEST(Call32Bit, Disallowed) { switch (GvisorPlatform()) { case Platform::kKVM: - // TODO: See above. + // TODO(b/111805002): See above. return; case Platform::kPtrace: // The ptrace platform cannot prevent switching to compatibility mode. diff --git a/test/syscalls/linux/aio.cc b/test/syscalls/linux/aio.cc index 06643ccb8..b96aab9b9 100644 --- a/test/syscalls/linux/aio.cc +++ b/test/syscalls/linux/aio.cc @@ -103,7 +103,7 @@ TEST_F(AIOTest, BasicWrite) { // aio implementation uses aio_ring. gVisor doesn't and returns all zeroes. // Linux implements aio_ring, so skip the zeroes check. // - // TODO: Remove when gVisor implements aio_ring. + // TODO(b/65486370): Remove when gVisor implements aio_ring. auto ring = reinterpret_cast(ctx_); auto magic = IsRunningOnGvisor() ? 0 : AIO_RING_MAGIC; EXPECT_EQ(ring->magic, magic); diff --git a/test/syscalls/linux/chmod.cc b/test/syscalls/linux/chmod.cc index 2f2ff3b7d..2f42fe326 100644 --- a/test/syscalls/linux/chmod.cc +++ b/test/syscalls/linux/chmod.cc @@ -235,7 +235,7 @@ TEST(ChmodTest, FchmodFileToNoPermissionsSucceeds_NoRandomSave) { // Verify that we can get a RW FD after chmod, even if a RO fd is left open. TEST(ChmodTest, ChmodWritableWithOpenFD) { - // FIXME: broken on hostfs. + // FIXME(b/72455313): broken on hostfs. if (IsRunningOnGvisor()) { return; } diff --git a/test/syscalls/linux/epoll.cc b/test/syscalls/linux/epoll.cc index 7b1d83ad8..b4a3bfcba 100644 --- a/test/syscalls/linux/epoll.cc +++ b/test/syscalls/linux/epoll.cc @@ -56,7 +56,7 @@ TEST(EpollTest, AllWritable) { struct epoll_event result[kFDsPerEpoll]; ASSERT_THAT(RetryEINTR(epoll_wait)(epollfd.get(), result, kFDsPerEpoll, -1), SyscallSucceedsWithValue(kFDsPerEpoll)); - // TODO: Why do some tests check epoll_event::data, and others + // TODO(edahlgren): Why do some tests check epoll_event::data, and others // don't? Does Linux actually guarantee that, in any of these test cases, // epoll_wait will necessarily write out the epoll_events in the order that // they were registered? diff --git a/test/syscalls/linux/exec_binary.cc b/test/syscalls/linux/exec_binary.cc index 187696ed9..c10d85398 100644 --- a/test/syscalls/linux/exec_binary.cc +++ b/test/syscalls/linux/exec_binary.cc @@ -285,7 +285,7 @@ ElfBinary<64> StandardElf() { elf.header.e_phoff = sizeof(elf.header); elf.header.e_phentsize = sizeof(decltype(elf)::ElfPhdr); - // TODO: Always include a PT_GNU_STACK segment to + // TODO(gvisor.dev/issue/153): Always include a PT_GNU_STACK segment to // disable executable stacks. With this omitted the stack (and all PROT_READ) // mappings should be executable, but gVisor doesn't support that. decltype(elf)::ElfPhdr phdr = {}; @@ -403,7 +403,7 @@ TEST(ElfTest, DataSegment) { // Linux will allow PT_LOAD segments to overlap. TEST(ElfTest, DirectlyOverlappingSegments) { - // NOTE: see PIEOutOfOrderSegments. + // NOTE(b/37289926): see PIEOutOfOrderSegments. SKIP_IF(IsRunningOnGvisor()); ElfBinary<64> elf = StandardElf(); @@ -439,7 +439,7 @@ TEST(ElfTest, DirectlyOverlappingSegments) { // Linux allows out-of-order PT_LOAD segments. TEST(ElfTest, OutOfOrderSegments) { - // NOTE: see PIEOutOfOrderSegments. + // NOTE(b/37289926): see PIEOutOfOrderSegments. SKIP_IF(IsRunningOnGvisor()); ElfBinary<64> elf = StandardElf(); @@ -670,7 +670,7 @@ TEST(ElfTest, PIENonZeroStart) { } TEST(ElfTest, PIEOutOfOrderSegments) { - // TODO: This triggers a bug in Linux where it computes the size + // TODO(b/37289926): This triggers a bug in Linux where it computes the size // of the binary as 0x20000 - 0x40000 = 0xfffffffffffe0000, which obviously // fails to map. // @@ -1005,7 +1005,7 @@ TEST(ElfTest, NoExecute) { // Execute, but no read permissions on the binary works just fine. TEST(ElfTest, NoRead) { - // TODO: gVisor's backing filesystem may prevent the + // TODO(gvisor.dev/issue/160): gVisor's backing filesystem may prevent the // sentry from reading the executable. SKIP_IF(IsRunningOnGvisor()); @@ -1024,7 +1024,7 @@ TEST(ElfTest, NoRead) { ASSERT_NO_ERRNO(WaitStopped(child)); - // TODO: A task with a non-readable executable is marked + // TODO(gvisor.dev/issue/160): A task with a non-readable executable is marked // non-dumpable, preventing access to proc files. gVisor does not implement // this behavior. } diff --git a/test/syscalls/linux/file_base.h b/test/syscalls/linux/file_base.h index 19c9a5053..43f568111 100644 --- a/test/syscalls/linux/file_base.h +++ b/test/syscalls/linux/file_base.h @@ -52,7 +52,7 @@ class FileTest : public ::testing::Test { test_file_fd_ = ASSERT_NO_ERRNO_AND_VALUE( Open(test_file_name_, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR)); - // FIXME: enable when mknod syscall is supported. + // FIXME(edahlgren): enable when mknod syscall is supported. // test_fifo_name_ = NewTempAbsPath(); // ASSERT_THAT(mknod(test_fifo_name_.c_str()), S_IFIFO|0644, 0, // SyscallSucceeds()); @@ -97,7 +97,7 @@ class FileTest : public ::testing::Test { UnlinkFile(); ClosePipes(); - // FIXME: enable when mknod syscall is supported. + // FIXME(edahlgren): enable when mknod syscall is supported. // close(test_fifo_[0]); // close(test_fifo_[1]); // unlink(test_fifo_name_.c_str()); diff --git a/test/syscalls/linux/ioctl.cc b/test/syscalls/linux/ioctl.cc index de29047e0..c7741a177 100644 --- a/test/syscalls/linux/ioctl.cc +++ b/test/syscalls/linux/ioctl.cc @@ -158,7 +158,7 @@ TEST_F(IoctlTest, FIOASYNCNoTarget) { } TEST_F(IoctlTest, FIOASYNCSelfTarget) { - // FIXME: gVisor erroneously sends SIGIO on close(2), which would + // FIXME(b/120624367): gVisor erroneously sends SIGIO on close(2), which would // kill the test when pair goes out of scope. Temporarily ignore SIGIO so that // that the close signal is ignored. struct sigaction sa; @@ -195,7 +195,7 @@ TEST_F(IoctlTest, FIOASYNCSelfTarget) { // Equivalent to FIOASYNCSelfTarget except that FIOSETOWN is called before // FIOASYNC. TEST_F(IoctlTest, FIOASYNCSelfTarget2) { - // FIXME: gVisor erroneously sends SIGIO on close(2), which would + // FIXME(b/120624367): gVisor erroneously sends SIGIO on close(2), which would // kill the test when pair goes out of scope. Temporarily ignore SIGIO so that // that the close signal is ignored. struct sigaction sa; diff --git a/test/syscalls/linux/ip_socket_test_util.cc b/test/syscalls/linux/ip_socket_test_util.cc index 4ad787cc0..0a149c2e5 100644 --- a/test/syscalls/linux/ip_socket_test_util.cc +++ b/test/syscalls/linux/ip_socket_test_util.cc @@ -24,7 +24,7 @@ namespace gvisor { namespace testing { PosixErrorOr InterfaceIndex(std::string name) { - // TODO: Consider using netlink. + // TODO(igudger): Consider using netlink. ifreq req = {}; memcpy(req.ifr_name, name.c_str(), name.size()); ASSIGN_OR_RETURN_ERRNO(auto sock, Socket(AF_INET, SOCK_DGRAM, 0)); diff --git a/test/syscalls/linux/lseek.cc b/test/syscalls/linux/lseek.cc index fb6a1546e..6a4f1423c 100644 --- a/test/syscalls/linux/lseek.cc +++ b/test/syscalls/linux/lseek.cc @@ -194,7 +194,7 @@ TEST(LseekTest, EtcPasswdDup) { ASSERT_THAT(lseek(fd3.get(), 0, SEEK_CUR), SyscallSucceedsWithValue(1000)); } -// TODO: Add tests where we have donated in sockets. +// TODO(magi): Add tests where we have donated in sockets. } // namespace diff --git a/test/syscalls/linux/mkdir.cc b/test/syscalls/linux/mkdir.cc index 84db45eb3..50807b68f 100644 --- a/test/syscalls/linux/mkdir.cc +++ b/test/syscalls/linux/mkdir.cc @@ -36,7 +36,7 @@ class MkdirTest : public ::testing::Test { // TearDown unlinks created files. void TearDown() override { - // FIXME: We don't currently implement rmdir. + // FIXME(edahlgren): We don't currently implement rmdir. // We do this unconditionally because there's no harm in trying. rmdir(dirname_.c_str()); } diff --git a/test/syscalls/linux/mmap.cc b/test/syscalls/linux/mmap.cc index b500e79a4..a4fb9d1e0 100644 --- a/test/syscalls/linux/mmap.cc +++ b/test/syscalls/linux/mmap.cc @@ -816,7 +816,7 @@ class MMapFileTest : public MMapTest { // MAP_POPULATE allowed. // There isn't a good way to verify it actually did anything. // -// FIXME: Parameterize. +// FIXME(b/37222275): Parameterize. TEST_F(MMapFileTest, MapPopulate) { ASSERT_THAT( Map(0, kPageSize, PROT_READ, MAP_PRIVATE | MAP_POPULATE, fd_.get(), 0), @@ -825,7 +825,7 @@ TEST_F(MMapFileTest, MapPopulate) { // MAP_POPULATE on a short file. // -// FIXME: Parameterize. +// FIXME(b/37222275): Parameterize. TEST_F(MMapFileTest, MapPopulateShort) { ASSERT_THAT(Map(0, 2 * kPageSize, PROT_READ, MAP_PRIVATE | MAP_POPULATE, fd_.get(), 0), @@ -923,7 +923,7 @@ TEST_F(MMapFileTest, WriteSharedOnReadOnlyFd) { // MAP_SHARED PROT_READ not allowed on write-only FDs. // -// FIXME: Parameterize. +// FIXME(b/37222275): Parameterize. TEST_F(MMapFileTest, ReadSharedOnWriteOnlyFd) { const FileDescriptor fd = ASSERT_NO_ERRNO_AND_VALUE(Open(filename_, O_WRONLY)); @@ -936,7 +936,7 @@ TEST_F(MMapFileTest, ReadSharedOnWriteOnlyFd) { // MAP_SHARED PROT_WRITE not allowed on write-only FDs. // The FD must always be readable. // -// FIXME: Parameterize. +// FIXME(b/37222275): Parameterize. TEST_F(MMapFileTest, WriteSharedOnWriteOnlyFd) { const FileDescriptor fd = ASSERT_NO_ERRNO_AND_VALUE(Open(filename_, O_WRONLY)); @@ -1371,7 +1371,7 @@ TEST_F(MMapFileTest, WritePrivate) { // SIGBUS raised when writing past end of file to a private mapping. // -// FIXME: Parameterize. +// FIXME(b/37222275): Parameterize. TEST_F(MMapFileTest, SigBusDeathWritePrivate) { SetupGvisorDeathTest(); @@ -1390,7 +1390,7 @@ TEST_F(MMapFileTest, SigBusDeathWritePrivate) { // SIGBUS raised when reading past end of file on a shared mapping. // -// FIXME: Parameterize. +// FIXME(b/37222275): Parameterize. TEST_F(MMapFileTest, SigBusDeathReadShared) { SetupGvisorDeathTest(); @@ -1410,7 +1410,7 @@ TEST_F(MMapFileTest, SigBusDeathReadShared) { // SIGBUS raised when reading past end of file on a shared mapping. // -// FIXME: Parameterize. +// FIXME(b/37222275): Parameterize. TEST_F(MMapFileTest, SigBusDeathWriteShared) { SetupGvisorDeathTest(); @@ -1459,7 +1459,7 @@ TEST_F(MMapFileTest, NoSigBusOnPageContainingEOFWritePrivate) { // Tests that SIGBUS is not raised when reading from a file-mapped page // containing EOF, *after* the EOF for a shared mapping. // -// FIXME: Parameterize. +// FIXME(b/37222275): Parameterize. TEST_F(MMapFileTest, NoSigBusOnPageContainingEOFReadShared) { uintptr_t addr; ASSERT_THAT(addr = Map(0, 2 * kPageSize, PROT_READ, MAP_SHARED, fd_.get(), 0), @@ -1476,7 +1476,7 @@ TEST_F(MMapFileTest, NoSigBusOnPageContainingEOFReadShared) { // Tests that SIGBUS is not raised when writing to a file-mapped page containing // EOF, *after* the EOF for a shared mapping. // -// FIXME: Parameterize. +// FIXME(b/37222275): Parameterize. TEST_F(MMapFileTest, NoSigBusOnPageContainingEOFWriteShared) { uintptr_t addr; ASSERT_THAT(addr = Map(0, 2 * kPageSize, PROT_READ | PROT_WRITE, MAP_SHARED, diff --git a/test/syscalls/linux/open.cc b/test/syscalls/linux/open.cc index cdc226300..22e4666c2 100644 --- a/test/syscalls/linux/open.cc +++ b/test/syscalls/linux/open.cc @@ -279,7 +279,7 @@ TEST_F(OpenTest, Null) { ASSERT_THAT(open(&c, O_RDONLY), SyscallFailsWithErrno(ENOENT)); } -// NOTE: While the man pages specify that this behavior should be +// NOTE(b/119785738): While the man pages specify that this behavior should be // undefined, Linux truncates the file on opening read only if we have write // permission, so we will too. TEST_F(OpenTest, CanTruncateReadOnly) { diff --git a/test/syscalls/linux/partial_bad_buffer.cc b/test/syscalls/linux/partial_bad_buffer.cc index 073a6b8c1..71288ebc4 100644 --- a/test/syscalls/linux/partial_bad_buffer.cc +++ b/test/syscalls/linux/partial_bad_buffer.cc @@ -158,7 +158,7 @@ TEST_F(PartialBadBufferTest, PreadvSmall) { } TEST_F(PartialBadBufferTest, WriteBig) { - // FIXME: The sentry write syscalls will return immediately + // FIXME(b/24788078): The sentry write syscalls will return immediately // if Access returns an error, but Access may not return an error // and the sentry will instead perform a partial write. SKIP_IF(IsRunningOnGvisor()); @@ -168,7 +168,7 @@ TEST_F(PartialBadBufferTest, WriteBig) { } TEST_F(PartialBadBufferTest, WriteSmall) { - // FIXME: The sentry write syscalls will return immediately + // FIXME(b/24788078): The sentry write syscalls will return immediately // if Access returns an error, but Access may not return an error // and the sentry will instead perform a partial write. SKIP_IF(IsRunningOnGvisor()); @@ -178,7 +178,7 @@ TEST_F(PartialBadBufferTest, WriteSmall) { } TEST_F(PartialBadBufferTest, PwriteBig) { - // FIXME: The sentry write syscalls will return immediately + // FIXME(b/24788078): The sentry write syscalls will return immediately // if Access returns an error, but Access may not return an error // and the sentry will instead perform a partial write. SKIP_IF(IsRunningOnGvisor()); @@ -188,7 +188,7 @@ TEST_F(PartialBadBufferTest, PwriteBig) { } TEST_F(PartialBadBufferTest, PwriteSmall) { - // FIXME: The sentry write syscalls will return immediately + // FIXME(b/24788078): The sentry write syscalls will return immediately // if Access returns an error, but Access may not return an error // and the sentry will instead perform a partial write. SKIP_IF(IsRunningOnGvisor()); @@ -198,7 +198,7 @@ TEST_F(PartialBadBufferTest, PwriteSmall) { } TEST_F(PartialBadBufferTest, WritevBig) { - // FIXME: The sentry write syscalls will return immediately + // FIXME(b/24788078): The sentry write syscalls will return immediately // if Access returns an error, but Access may not return an error // and the sentry will instead perform a partial write. SKIP_IF(IsRunningOnGvisor()); @@ -211,7 +211,7 @@ TEST_F(PartialBadBufferTest, WritevBig) { } TEST_F(PartialBadBufferTest, WritevSmall) { - // FIXME: The sentry write syscalls will return immediately + // FIXME(b/24788078): The sentry write syscalls will return immediately // if Access returns an error, but Access may not return an error // and the sentry will instead perform a partial write. SKIP_IF(IsRunningOnGvisor()); @@ -224,7 +224,7 @@ TEST_F(PartialBadBufferTest, WritevSmall) { } TEST_F(PartialBadBufferTest, PwritevBig) { - // FIXME: The sentry write syscalls will return immediately + // FIXME(b/24788078): The sentry write syscalls will return immediately // if Access returns an error, but Access may not return an error // and the sentry will instead perform a partial write. SKIP_IF(IsRunningOnGvisor()); @@ -238,7 +238,7 @@ TEST_F(PartialBadBufferTest, PwritevBig) { } TEST_F(PartialBadBufferTest, PwritevSmall) { - // FIXME: The sentry write syscalls will return immediately + // FIXME(b/24788078): The sentry write syscalls will return immediately // if Access returns an error, but Access may not return an error // and the sentry will instead perform a partial write. SKIP_IF(IsRunningOnGvisor()); @@ -279,7 +279,7 @@ TEST_F(PartialBadBufferTest, GetdentsOneEntry) { // Verify that when write returns EFAULT the kernel hasn't silently written // the initial valid bytes. TEST_F(PartialBadBufferTest, WriteEfaultIsntPartial) { - // FIXME: The sentry write syscalls will return immediately + // FIXME(b/24788078): The sentry write syscalls will return immediately // if Access returns an error, but Access may not return an error // and the sentry will instead perform a partial write. SKIP_IF(IsRunningOnGvisor()); diff --git a/test/syscalls/linux/pipe.cc b/test/syscalls/linux/pipe.cc index c49ec9f09..abd10b11b 100644 --- a/test/syscalls/linux/pipe.cc +++ b/test/syscalls/linux/pipe.cc @@ -36,7 +36,7 @@ namespace { // Buffer size of a pipe. // -// TODO: Get this from F_GETPIPE_SZ. +// TODO(b/35762278): Get this from F_GETPIPE_SZ. constexpr int kPipeSize = 65536; class PipeTest : public ::testing::Test { @@ -316,7 +316,7 @@ TEST_F(PipeTest, BlockWriteClosed) { // Blocking write returns EPIPE when read end is closed even if something has // been written. // -// FIXME: Pipe writes blocking early allows S/R to interrupt the +// FIXME(b/35924046): Pipe writes blocking early allows S/R to interrupt the // write(2) call before the buffer is full. Then the next call will will return // non-zero instead of EPIPE. TEST_F(PipeTest, BlockPartialWriteClosed_NoRandomSave) { @@ -329,7 +329,7 @@ TEST_F(PipeTest, BlockPartialWriteClosed_NoRandomSave) { // Write more than fits in the buffer. Blocks then returns partial write // when the other end is closed. The next call returns EPIPE. if (IsRunningOnGvisor()) { - // FIXME: Pipe writes block early on gVisor, resulting in a + // FIXME(b/35924046): Pipe writes block early on gVisor, resulting in a // shorter than expected partial write. ASSERT_THAT(write(wfd, buf.data(), buf.size()), SyscallSucceedsWithValue(::testing::Gt(0))); diff --git a/test/syscalls/linux/proc.cc b/test/syscalls/linux/proc.cc index 3ec31ae8b..7ba274226 100644 --- a/test/syscalls/linux/proc.cc +++ b/test/syscalls/linux/proc.cc @@ -61,7 +61,7 @@ #include "test/util/thread_util.h" #include "test/util/timer_util.h" -// NOTE: No, this isn't really a syscall but this is a really simple +// NOTE(magi): No, this isn't really a syscall but this is a really simple // way to get it tested on both gVisor, PTrace and Linux. using ::testing::AllOf; @@ -489,7 +489,7 @@ TEST(ProcSelfMaps, Map1) { } TEST(ProcSelfMaps, Map2) { - // NOTE: The permissions must be different or the pages will get merged. + // NOTE(magi): The permissions must be different or the pages will get merged. Mapping map1 = ASSERT_NO_ERRNO_AND_VALUE( MmapAnon(kPageSize, PROT_READ | PROT_EXEC, MAP_PRIVATE)); Mapping map2 = @@ -564,7 +564,7 @@ TEST(ProcSelfMaps, MapUnmap) { } TEST(ProcSelfMaps, Mprotect) { - // FIXME: Linux's mprotect() sometimes fails to merge VMAs in this + // FIXME(jamieliu): Linux's mprotect() sometimes fails to merge VMAs in this // case. SKIP_IF(!IsRunningOnGvisor()); @@ -977,7 +977,7 @@ void MapPopulateRSS(int prot, uint64_t* before, uint64_t* after) { *after = ASSERT_NO_ERRNO_AND_VALUE(CurrentRSS()); } -// TODO: Test for PROT_READ + MAP_POPULATE anonymous mappings. Their +// TODO(b/73896574): Test for PROT_READ + MAP_POPULATE anonymous mappings. Their // semantics are more subtle: // // Small pages -> Zero page mapped, not counted in RSS @@ -1140,7 +1140,7 @@ TEST(ProcPidStatusTest, ValuesAreTabDelimited) { // Threads properly counts running threads. // -// TODO: Test zombied threads while the thread group leader is still +// TODO(mpratt): Test zombied threads while the thread group leader is still // running with generalized fork and clone children from the wait test. TEST(ProcPidStatusTest, Threads) { char buf[4096] = {}; @@ -1274,7 +1274,7 @@ TEST(ProcPidSymlink, SubprocessRunning) { SyscallSucceedsWithValue(sizeof(buf))); } -// FIXME: Inconsistent behavior between gVisor and linux +// FIXME(gvisor.dev/issue/164): Inconsistent behavior between gVisor and linux // on proc files. TEST(ProcPidSymlink, SubprocessZombied) { ASSERT_NO_ERRNO(SetCapability(CAP_DAC_OVERRIDE, false)); @@ -1298,13 +1298,13 @@ TEST(ProcPidSymlink, SubprocessZombied) { SyscallFailsWithErrno(want)); } - // FIXME: Inconsistent behavior between gVisor and linux + // FIXME(gvisor.dev/issue/164): Inconsistent behavior between gVisor and linux // on proc files. // 4.17 & gVisor: Syscall succeeds and returns 1 // EXPECT_THAT(ReadlinkWhileZombied("ns/pid", buf, sizeof(buf)), // SyscallFailsWithErrno(EACCES)); - // FIXME: Inconsistent behavior between gVisor and linux + // FIXME(gvisor.dev/issue/164): Inconsistent behavior between gVisor and linux // on proc files. // 4.17 & gVisor: Syscall succeeds and returns 1. // EXPECT_THAT(ReadlinkWhileZombied("ns/user", buf, sizeof(buf)), @@ -1313,7 +1313,7 @@ TEST(ProcPidSymlink, SubprocessZombied) { // Test whether /proc/PID/ symlinks can be read for an exited process. TEST(ProcPidSymlink, SubprocessExited) { - // FIXME: These all succeed on gVisor. + // FIXME(gvisor.dev/issue/164): These all succeed on gVisor. SKIP_IF(IsRunningOnGvisor()); char buf[1]; @@ -1404,7 +1404,7 @@ TEST(ProcPidFile, SubprocessZombie) { EXPECT_THAT(ReadWhileZombied("uid_map", buf, sizeof(buf)), SyscallSucceedsWithValue(sizeof(buf))); - // FIXME: Inconsistent behavior between gVisor and linux + // FIXME(gvisor.dev/issue/164): Inconsistent behavior between gVisor and linux // on proc files. // gVisor & 4.17: Succeeds and returns 1. // EXPECT_THAT(ReadWhileZombied("io", buf, sizeof(buf)), @@ -1415,7 +1415,7 @@ TEST(ProcPidFile, SubprocessZombie) { TEST(ProcPidFile, SubprocessExited) { char buf[1]; - // FIXME: Inconsistent behavior between kernels + // FIXME(gvisor.dev/issue/164): Inconsistent behavior between kernels // gVisor: Fails with ESRCH. // 4.17: Succeeds and returns 1. // EXPECT_THAT(ReadWhileExited("auxv", buf, sizeof(buf)), @@ -1425,7 +1425,7 @@ TEST(ProcPidFile, SubprocessExited) { SyscallFailsWithErrno(ESRCH)); if (!IsRunningOnGvisor()) { - // FIXME: Succeeds on gVisor. + // FIXME(gvisor.dev/issue/164): Succeeds on gVisor. EXPECT_THAT(ReadWhileExited("comm", buf, sizeof(buf)), SyscallFailsWithErrno(ESRCH)); } @@ -1434,25 +1434,25 @@ TEST(ProcPidFile, SubprocessExited) { SyscallSucceedsWithValue(sizeof(buf))); if (!IsRunningOnGvisor()) { - // FIXME: Succeeds on gVisor. + // FIXME(gvisor.dev/issue/164): Succeeds on gVisor. EXPECT_THAT(ReadWhileExited("io", buf, sizeof(buf)), SyscallFailsWithErrno(ESRCH)); } if (!IsRunningOnGvisor()) { - // FIXME: Returns EOF on gVisor. + // FIXME(gvisor.dev/issue/164): Returns EOF on gVisor. EXPECT_THAT(ReadWhileExited("maps", buf, sizeof(buf)), SyscallFailsWithErrno(ESRCH)); } if (!IsRunningOnGvisor()) { - // FIXME: Succeeds on gVisor. + // FIXME(gvisor.dev/issue/164): Succeeds on gVisor. EXPECT_THAT(ReadWhileExited("stat", buf, sizeof(buf)), SyscallFailsWithErrno(ESRCH)); } if (!IsRunningOnGvisor()) { - // FIXME: Succeeds on gVisor. + // FIXME(gvisor.dev/issue/164): Succeeds on gVisor. EXPECT_THAT(ReadWhileExited("status", buf, sizeof(buf)), SyscallFailsWithErrno(ESRCH)); } diff --git a/test/syscalls/linux/proc_pid_smaps.cc b/test/syscalls/linux/proc_pid_smaps.cc index 5f9c42ce5..cf5c462f3 100644 --- a/test/syscalls/linux/proc_pid_smaps.cc +++ b/test/syscalls/linux/proc_pid_smaps.cc @@ -82,7 +82,7 @@ struct ProcPidSmapsEntry { // Given the value part of a /proc/[pid]/smaps field containing a value in kB // (for example, " 4 kB", returns the value in kB (in this example, 4). PosixErrorOr SmapsValueKb(absl::string_view value) { - // TODO: let us use RE2 or + // TODO(jamieliu): let us use RE2 or std::pair parts = absl::StrSplit(value, ' ', absl::SkipEmpty()); if (parts.second != "kB") { diff --git a/test/syscalls/linux/ptrace.cc b/test/syscalls/linux/ptrace.cc index 1c9d7d4f4..e0c56f1fc 100644 --- a/test/syscalls/linux/ptrace.cc +++ b/test/syscalls/linux/ptrace.cc @@ -823,7 +823,7 @@ TEST(PtraceTest, TEST(PtraceTest, Int3) { switch (GvisorPlatform()) { case Platform::kKVM: - // TODO: int3 isn't handled properly. + // TODO(b/124248694): int3 isn't handled properly. return; default: break; diff --git a/test/syscalls/linux/pwrite64.cc b/test/syscalls/linux/pwrite64.cc index 60ae6de1f..485b1e48d 100644 --- a/test/syscalls/linux/pwrite64.cc +++ b/test/syscalls/linux/pwrite64.cc @@ -30,7 +30,7 @@ namespace { // This test is currently very rudimentary. // -// TODO: +// TODO(edahlgren): // * bad buffer states (EFAULT). // * bad fds (wrong permission, wrong type of file, EBADF). // * check offset is not incremented. diff --git a/test/syscalls/linux/readv_socket.cc b/test/syscalls/linux/readv_socket.cc index 2c129b7e8..cf22c395e 100644 --- a/test/syscalls/linux/readv_socket.cc +++ b/test/syscalls/linux/readv_socket.cc @@ -41,7 +41,7 @@ class ReadvSocketTest : public SocketTest { ASSERT_THAT(write(test_unix_seqpacket_socket_[1], kReadvTestData, kReadvTestDataSize), SyscallSucceedsWithValue(kReadvTestDataSize)); - // FIXME: Enable when possible. + // FIXME(b/69821513): Enable when possible. // ASSERT_THAT(write(test_tcp_socket_[1], kReadvTestData, // kReadvTestDataSize), // SyscallSucceedsWithValue(kReadvTestDataSize)); diff --git a/test/syscalls/linux/rtsignal.cc b/test/syscalls/linux/rtsignal.cc index 1f2fed7cc..ff948f9d5 100644 --- a/test/syscalls/linux/rtsignal.cc +++ b/test/syscalls/linux/rtsignal.cc @@ -75,7 +75,7 @@ class RtSignalTest : public ::testing::Test { static int rt_sigqueueinfo(pid_t tgid, int sig, siginfo_t* uinfo) { int ret; do { - // NOTE: rt_sigqueueinfo(2) could return EAGAIN for RT signals. + // NOTE(b/25434735): rt_sigqueueinfo(2) could return EAGAIN for RT signals. ret = syscall(SYS_rt_sigqueueinfo, tgid, sig, uinfo); } while (ret == -1 && errno == EAGAIN); return ret; diff --git a/test/syscalls/linux/socket_inet_loopback.cc b/test/syscalls/linux/socket_inet_loopback.cc index cdc5c0ce8..14d7827c2 100644 --- a/test/syscalls/linux/socket_inet_loopback.cc +++ b/test/syscalls/linux/socket_inet_loopback.cc @@ -221,7 +221,7 @@ TEST_P(SocketInetReusePortTest, TcpPortReuseMultiThread) { std::atomic connects_received = ATOMIC_VAR_INIT(0); std::unique_ptr listen_thread[kThreadCount]; int accept_counts[kThreadCount] = {}; - // TODO: figure how to not disable S/R for the whole test. + // TODO(avagin): figure how to not disable S/R for the whole test. // We need to take into account that this test executes a lot of system // calls from many threads. DisableSave ds; @@ -325,7 +325,7 @@ TEST_P(SocketInetReusePortTest, UdpPortReuseMultiThread) { std::atomic packets_received = ATOMIC_VAR_INIT(0); std::unique_ptr receiver_thread[kThreadCount]; int packets_per_socket[kThreadCount] = {}; - // TODO: figure how to not disable S/R for the whole test. + // TODO(avagin): figure how to not disable S/R for the whole test. DisableSave ds; // Too expensive. for (int i = 0; i < kThreadCount; i++) { @@ -642,7 +642,7 @@ TEST_P(SocketMultiProtocolInetLoopbackTest, V6OnlyV6AnyReservesV6) { TEST_P(SocketMultiProtocolInetLoopbackTest, V6EphemeralPortReserved) { auto const& param = GetParam(); - // FIXME + // FIXME(b/114268588) SKIP_IF(IsRunningOnGvisor() && param.type == SOCK_STREAM); for (int i = 0; true; i++) { @@ -743,7 +743,7 @@ TEST_P(SocketMultiProtocolInetLoopbackTest, V6EphemeralPortReserved) { TEST_P(SocketMultiProtocolInetLoopbackTest, V4MappedEphemeralPortReserved) { auto const& param = GetParam(); - // FIXME + // FIXME(b/114268588) SKIP_IF(IsRunningOnGvisor() && param.type == SOCK_STREAM); for (int i = 0; true; i++) { @@ -867,7 +867,7 @@ TEST_P(SocketMultiProtocolInetLoopbackTest, V4MappedEphemeralPortReserved) { TEST_P(SocketMultiProtocolInetLoopbackTest, V4EphemeralPortReserved) { auto const& param = GetParam(); - // FIXME + // FIXME(b/114268588) SKIP_IF(IsRunningOnGvisor() && param.type == SOCK_STREAM); for (int i = 0; true; i++) { diff --git a/test/syscalls/linux/socket_ipv4_udp_unbound_external_networking.cc b/test/syscalls/linux/socket_ipv4_udp_unbound_external_networking.cc index 8b4fc57b6..9dd9e1bd6 100644 --- a/test/syscalls/linux/socket_ipv4_udp_unbound_external_networking.cc +++ b/test/syscalls/linux/socket_ipv4_udp_unbound_external_networking.cc @@ -244,7 +244,7 @@ TestAddress V4Multicast() { // set interface or group membership. TEST_P(IPv4UDPUnboundExternalNetworkingSocketTest, TestSendMulticastSelfNoGroup) { - // FIXME: A group membership is not required for external + // FIXME(b/125485338): A group membership is not required for external // multicast on gVisor. SKIP_IF(IsRunningOnGvisor()); @@ -371,7 +371,7 @@ TEST_P(IPv4UDPUnboundExternalNetworkingSocketTest, // Check that multicast packets won't be delivered to another socket with no // set interface or group membership. TEST_P(IPv4UDPUnboundExternalNetworkingSocketTest, TestSendMulticastNoGroup) { - // FIXME: A group membership is not required for external + // FIXME(b/125485338): A group membership is not required for external // multicast on gVisor. SKIP_IF(IsRunningOnGvisor()); diff --git a/test/syscalls/linux/socket_netlink_route.cc b/test/syscalls/linux/socket_netlink_route.cc index 8d2e7d333..ed4ae1c71 100644 --- a/test/syscalls/linux/socket_netlink_route.cc +++ b/test/syscalls/linux/socket_netlink_route.cc @@ -180,7 +180,7 @@ void CheckGetLinkResponse(const struct nlmsghdr* hdr, int seq, int port) { // RTM_NEWLINK contains at least the header and ifinfomsg. EXPECT_GE(hdr->nlmsg_len, NLMSG_SPACE(sizeof(struct ifinfomsg))); - // TODO: Check ifinfomsg contents and following attrs. + // TODO(mpratt): Check ifinfomsg contents and following attrs. } TEST(NetlinkRouteTest, GetLinkDump) { @@ -370,7 +370,7 @@ TEST(NetlinkRouteTest, GetAddrDump) { // RTM_NEWADDR contains at least the header and ifaddrmsg. EXPECT_GE(hdr->nlmsg_len, sizeof(*hdr) + sizeof(struct ifaddrmsg)); - // TODO: Check ifaddrmsg contents and following attrs. + // TODO(mpratt): Check ifaddrmsg contents and following attrs. })); } diff --git a/test/syscalls/linux/socket_stream_blocking.cc b/test/syscalls/linux/socket_stream_blocking.cc index 8b3f6a647..f0f86c01c 100644 --- a/test/syscalls/linux/socket_stream_blocking.cc +++ b/test/syscalls/linux/socket_stream_blocking.cc @@ -33,7 +33,7 @@ namespace gvisor { namespace testing { TEST_P(BlockingStreamSocketPairTest, BlockPartialWriteClosed) { - // FIXME: gVisor doesn't support SO_SNDBUF on UDS, nor does it + // FIXME(b/35921550): gVisor doesn't support SO_SNDBUF on UDS, nor does it // enforce any limit; it will write arbitrary amounts of data without // blocking. SKIP_IF(IsRunningOnGvisor()); diff --git a/test/syscalls/linux/socket_test_util.cc b/test/syscalls/linux/socket_test_util.cc index 035087566..0be23e541 100644 --- a/test/syscalls/linux/socket_test_util.cc +++ b/test/syscalls/linux/socket_test_util.cc @@ -353,7 +353,7 @@ PosixErrorOr> CreateTCPAcceptBindSocketPair( } MaybeSave(); // Successful accept. - // FIXME + // FIXME(b/110484944) if (connect_result == -1) { absl::SleepFor(absl::Seconds(1)); } diff --git a/test/syscalls/linux/socket_unix.cc b/test/syscalls/linux/socket_unix.cc index 7332b768e..fafb23ad1 100644 --- a/test/syscalls/linux/socket_unix.cc +++ b/test/syscalls/linux/socket_unix.cc @@ -186,7 +186,7 @@ TEST_P(UnixSocketPairTest, BasicFDPassNoSpace) { // BasicFDPassNoSpaceMsgCtrunc sends an FD, but does not provide any space to // receive it. It then verifies that the MSG_CTRUNC flag is set in the msghdr. TEST_P(UnixSocketPairTest, BasicFDPassNoSpaceMsgCtrunc) { - // FIXME: Support MSG_CTRUNC. + // FIXME(gvisor.dev/issue/206): Support MSG_CTRUNC. SKIP_IF(IsRunningOnGvisor()); auto sockets = ASSERT_NO_ERRNO_AND_VALUE(NewSocketPair()); @@ -224,7 +224,7 @@ TEST_P(UnixSocketPairTest, BasicFDPassNoSpaceMsgCtrunc) { // accomidate the FD, but msg_control is set to NULL. In this case, msg_control // should override msg_controllen. TEST_P(UnixSocketPairTest, BasicFDPassNullControlMsgCtrunc) { - // FIXME: Fix handling of NULL msg_control. + // FIXME(gvisor.dev/issue/207): Fix handling of NULL msg_control. SKIP_IF(IsRunningOnGvisor()); auto sockets = ASSERT_NO_ERRNO_AND_VALUE(NewSocketPair()); @@ -259,7 +259,7 @@ TEST_P(UnixSocketPairTest, BasicFDPassNullControlMsgCtrunc) { // space to receive it. It then verifies that the MSG_CTRUNC flag is set in the // msghdr. TEST_P(UnixSocketPairTest, BasicFDPassNotEnoughSpaceMsgCtrunc) { - // FIXME: Support MSG_CTRUNC. + // FIXME(gvisor.dev/issue/206): Support MSG_CTRUNC. SKIP_IF(IsRunningOnGvisor()); auto sockets = ASSERT_NO_ERRNO_AND_VALUE(NewSocketPair()); @@ -296,7 +296,7 @@ TEST_P(UnixSocketPairTest, BasicFDPassNotEnoughSpaceMsgCtrunc) { // space to receive two of them. It then verifies that the MSG_CTRUNC flag is // set in the msghdr. TEST_P(UnixSocketPairTest, BasicThreeFDPassTruncationMsgCtrunc) { - // FIXME: Support MSG_CTRUNC. + // FIXME(gvisor.dev/issue/206): Support MSG_CTRUNC. SKIP_IF(IsRunningOnGvisor()); auto sockets = ASSERT_NO_ERRNO_AND_VALUE(NewSocketPair()); @@ -408,7 +408,7 @@ TEST_P(UnixSocketPairTest, BasicFDPassUnalignedRecvNoMsgTrunc) { // provides enough space to receive one of them. It then verifies that the // MSG_CTRUNC flag is set in the msghdr. TEST_P(UnixSocketPairTest, BasicTwoFDPassUnalignedRecvTruncationMsgTrunc) { - // FIXME: Support MSG_CTRUNC. + // FIXME(gvisor.dev/issue/206): Support MSG_CTRUNC. SKIP_IF(IsRunningOnGvisor()); auto sockets = ASSERT_NO_ERRNO_AND_VALUE(NewSocketPair()); @@ -1010,7 +1010,7 @@ TEST_P(UnixSocketPairTest, CredPassNoMsgCtrunc) { // the data without providing space for any credentials and verifies that // MSG_CTRUNC is set in the msghdr. TEST_P(UnixSocketPairTest, CredPassNoSpaceMsgCtrunc) { - // FIXME: Support MSG_CTRUNC. + // FIXME(gvisor.dev/issue/206): Support MSG_CTRUNC. SKIP_IF(IsRunningOnGvisor()); auto sockets = ASSERT_NO_ERRNO_AND_VALUE(NewSocketPair()); @@ -1061,7 +1061,7 @@ TEST_P(UnixSocketPairTest, CredPassNoSpaceMsgCtrunc) { // the data while providing enough space for only the first field of the // credentials and verifies that MSG_CTRUNC is set in the msghdr. TEST_P(UnixSocketPairTest, CredPassTruncatedMsgCtrunc) { - // FIXME: Support MSG_CTRUNC. + // FIXME(gvisor.dev/issue/206): Support MSG_CTRUNC. SKIP_IF(IsRunningOnGvisor()); auto sockets = ASSERT_NO_ERRNO_AND_VALUE(NewSocketPair()); @@ -1615,7 +1615,7 @@ TEST_P(UnixSocketPairTest, SocketShutdown) { } TEST_P(UnixSocketPairTest, SocketReopenFromProcfs) { - // TODO: We should be returning ENXIO and NOT EIO. + // TODO(b/122310852): We should be returning ENXIO and NOT EIO. SKIP_IF(IsRunningOnGvisor()); auto sockets = ASSERT_NO_ERRNO_AND_VALUE(NewSocketPair()); diff --git a/test/syscalls/linux/socket_unix_dgram.cc b/test/syscalls/linux/socket_unix_dgram.cc index c17d3990f..5dd5e6d77 100644 --- a/test/syscalls/linux/socket_unix_dgram.cc +++ b/test/syscalls/linux/socket_unix_dgram.cc @@ -28,7 +28,7 @@ namespace testing { namespace { TEST_P(DgramUnixSocketPairTest, WriteOneSideClosed) { - // FIXME: gVisor datagram sockets return EPIPE instead of + // FIXME(b/35925052): gVisor datagram sockets return EPIPE instead of // ECONNREFUSED. SKIP_IF(IsRunningOnGvisor()); diff --git a/test/syscalls/linux/socket_unix_dgram_non_blocking.cc b/test/syscalls/linux/socket_unix_dgram_non_blocking.cc index 460eb8320..3becb513d 100644 --- a/test/syscalls/linux/socket_unix_dgram_non_blocking.cc +++ b/test/syscalls/linux/socket_unix_dgram_non_blocking.cc @@ -31,7 +31,7 @@ using NonBlockingDgramUnixSocketPairTest = SocketPairTest; TEST_P(NonBlockingDgramUnixSocketPairTest, ReadOneSideClosed) { if (IsRunningOnGvisor()) { - // FIXME: gVisor datagram sockets return 0 instead of + // FIXME(b/70803293): gVisor datagram sockets return 0 instead of // EAGAIN. return; } diff --git a/test/syscalls/linux/socket_unix_non_stream.cc b/test/syscalls/linux/socket_unix_non_stream.cc index 8e0cbee4c..a565978f9 100644 --- a/test/syscalls/linux/socket_unix_non_stream.cc +++ b/test/syscalls/linux/socket_unix_non_stream.cc @@ -47,7 +47,7 @@ TEST_P(UnixNonStreamSocketPairTest, RecvMsgTooLarge) { const int ret = RetryEINTR(write)(sockets->second_fd(), write_buf.data(), write_buf.size()); if (ret < 0 && errno == ENOBUFS) { - // NOTE: Linux may stall the write for a long time and + // NOTE(b/116636318): Linux may stall the write for a long time and // ultimately return ENOBUFS. Allow this error, since a retry will likely // result in the same error. return; @@ -136,7 +136,7 @@ TEST_P(UnixNonStreamSocketPairTest, FragmentedSendMsg) { // N.B. At minimum, the socketpair gofer should provide a socket that is // already the correct size. // - // TODO: When internal UDS support SO_SNDBUF, we can assert that + // TODO(b/35921550): When internal UDS support SO_SNDBUF, we can assert that // we always get the right SO_SNDBUF on gVisor. GTEST_SKIP() << "SO_SNDBUF = " << actual_sndbuf << ", want " << sndbuf; } @@ -156,7 +156,7 @@ TEST_P(UnixNonStreamSocketPairTest, FragmentedSendMsg) { msg.msg_iov = &iov; msg.msg_iovlen = 1; - // NOTE: Linux has poor behavior in the presence of + // NOTE(b/116636318,b/115833655): Linux has poor behavior in the presence of // physical memory fragmentation. As a result, this may stall for a long time // and ultimately return ENOBUFS. Allow this error, since it means that we // made it to the host kernel and started the sendmsg. @@ -192,7 +192,7 @@ TEST_P(UnixNonStreamSocketPairTest, FragmentedRecvMsg) { // N.B. At minimum, the socketpair gofer should provide a socket that is // already the correct size. // - // TODO: When internal UDS support SO_SNDBUF, we can assert that + // TODO(b/35921550): When internal UDS support SO_SNDBUF, we can assert that // we always get the right SO_SNDBUF on gVisor. GTEST_SKIP() << "SO_SNDBUF = " << actual_sndbuf << ", want " << sndbuf; } @@ -201,7 +201,7 @@ TEST_P(UnixNonStreamSocketPairTest, FragmentedRecvMsg) { const int ret = RetryEINTR(write)(sockets->first_fd(), write_buf.data(), write_buf.size()); if (ret < 0 && errno == ENOBUFS) { - // NOTE: Linux may stall the write for a long time and + // NOTE(b/116636318): Linux may stall the write for a long time and // ultimately return ENOBUFS. Allow this error, since a retry will likely // result in the same error. return; diff --git a/test/syscalls/linux/socket_unix_unbound_seqpacket.cc b/test/syscalls/linux/socket_unix_unbound_seqpacket.cc index 270d7203f..21209b244 100644 --- a/test/syscalls/linux/socket_unix_unbound_seqpacket.cc +++ b/test/syscalls/linux/socket_unix_unbound_seqpacket.cc @@ -42,7 +42,7 @@ TEST_P(UnboundUnixSeqpacketSocketPairTest, SendtoWithoutConnect) { } TEST_P(UnboundUnixSeqpacketSocketPairTest, SendtoWithoutConnectIgnoresAddr) { - // FIXME: gVisor tries to find /foo/bar and thus returns ENOENT. + // FIXME(b/68223466): gVisor tries to find /foo/bar and thus returns ENOENT. if (IsRunningOnGvisor()) { return; } diff --git a/test/syscalls/linux/socket_unix_unbound_stream.cc b/test/syscalls/linux/socket_unix_unbound_stream.cc index 4db5b4be1..b95f9569e 100644 --- a/test/syscalls/linux/socket_unix_unbound_stream.cc +++ b/test/syscalls/linux/socket_unix_unbound_stream.cc @@ -269,7 +269,7 @@ TEST_P(UnixStreamSocketPairTest, SinglePeek) { // 9f389e35674f5b086edd70ed524ca0f287259725 which changes this behavior. We // used to target 3.11 compatibility, so disable this test on newer kernels. // - // NOTE: Bring this up to Linux 4.4 compatibility. + // NOTE(b/118902768): Bring this up to Linux 4.4 compatibility. auto version = ASSERT_NO_ERRNO_AND_VALUE(GetKernelVersion()); SKIP_IF(version.major > 4 || (version.major == 4 && version.minor >= 3)); } @@ -686,7 +686,7 @@ TEST_P(UnboundUnixStreamSocketPairTest, SendtoWithoutConnect) { } TEST_P(UnboundUnixStreamSocketPairTest, SendtoWithoutConnectIgnoresAddr) { - // FIXME: gVisor tries to find /foo/bar and thus returns ENOENT. + // FIXME(b/68223466): gVisor tries to find /foo/bar and thus returns ENOENT. if (IsRunningOnGvisor()) { return; } diff --git a/test/syscalls/linux/stat.cc b/test/syscalls/linux/stat.cc index 48a2059de..746318d09 100644 --- a/test/syscalls/linux/stat.cc +++ b/test/syscalls/linux/stat.cc @@ -416,7 +416,7 @@ TEST_F(StatTest, ZeroLinksOpenFdRegularFileChild_NoRandomSave) { EXPECT_EQ(st_child_before.st_gid, st_child_fd.st_gid); EXPECT_EQ(st_child_before.st_size, st_child_fd.st_size); - // TODO: This isn't ideal but since fstatfs(2) will always return + // TODO(b/34861058): This isn't ideal but since fstatfs(2) will always return // OVERLAYFS_SUPER_MAGIC we have no way to know if this fs is backed by a // gofer which doesn't support links. EXPECT_TRUE(st_child_fd.st_nlink == 0 || st_child_fd.st_nlink == 1); diff --git a/test/syscalls/linux/stat_times.cc b/test/syscalls/linux/stat_times.cc index 442957c65..8346e9a8e 100644 --- a/test/syscalls/linux/stat_times.cc +++ b/test/syscalls/linux/stat_times.cc @@ -68,7 +68,7 @@ TEST_F(StatTimesTest, FileCreationTimes) { TEST_F(StatTimesTest, FileCtimeChanges) { auto file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile()); - MaybeSave(); // FIXME: ctime is inconsistent. + MaybeSave(); // FIXME(b/69865927): ctime is inconsistent. absl::Time atime, mtime, ctime; std::tie(atime, mtime, ctime) = GetTime(file); @@ -150,7 +150,7 @@ TEST_F(StatTimesTest, FileAtimeChanges) { const auto file = ASSERT_NO_ERRNO_AND_VALUE( TempPath::CreateFileWith(GetAbsoluteTestTmpdir(), contents, 0666)); - MaybeSave(); // FIXME: ctime is inconsistent. + MaybeSave(); // FIXME(b/69865927): ctime is inconsistent. absl::Time atime, mtime, ctime; std::tie(atime, mtime, ctime) = GetTime(file); @@ -184,7 +184,7 @@ TEST_F(StatTimesTest, DirAtimeChanges) { const auto file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFileIn(dir.path())); - MaybeSave(); // FIXME: ctime is inconsistent. + MaybeSave(); // FIXME(b/69865927): ctime is inconsistent. absl::Time atime, mtime, ctime; std::tie(atime, mtime, ctime) = GetTime(dir); @@ -193,7 +193,7 @@ TEST_F(StatTimesTest, DirAtimeChanges) { const absl::Time before = absl::Now() - absl::Seconds(1); - // NOTE: Keep an fd open. This ensures that the inode backing the + // NOTE(b/37756234): Keep an fd open. This ensures that the inode backing the // directory won't be destroyed before the final GetTime to avoid writing out // timestamps and causing side effects. const auto fd = ASSERT_NO_ERRNO_AND_VALUE(Open(dir.path(), O_RDONLY, 0)); diff --git a/test/syscalls/linux/tcp_socket.cc b/test/syscalls/linux/tcp_socket.cc index 1057f5892..33620a874 100644 --- a/test/syscalls/linux/tcp_socket.cc +++ b/test/syscalls/linux/tcp_socket.cc @@ -191,7 +191,7 @@ TEST_P(TcpSocketTest, SenderAddressIgnoredOnPeek) { TEST_P(TcpSocketTest, SendtoAddressIgnored) { struct sockaddr_storage addr; memset(&addr, 0, sizeof(addr)); - addr.ss_family = GetParam(); // FIXME + addr.ss_family = GetParam(); // FIXME(b/63803955) char data = '\0'; EXPECT_THAT( diff --git a/test/syscalls/linux/tkill.cc b/test/syscalls/linux/tkill.cc index 9842ccc9b..3e8ce5327 100644 --- a/test/syscalls/linux/tkill.cc +++ b/test/syscalls/linux/tkill.cc @@ -32,7 +32,7 @@ namespace { static int tkill(pid_t tid, int sig) { int ret; do { - // NOTE: tkill(2) could return EAGAIN for RT signals. + // NOTE(b/25434735): tkill(2) could return EAGAIN for RT signals. ret = syscall(SYS_tkill, tid, sig); } while (ret == -1 && errno == EAGAIN); return ret; diff --git a/test/syscalls/linux/udp_bind.cc b/test/syscalls/linux/udp_bind.cc index 902be47d3..547eb2a6c 100644 --- a/test/syscalls/linux/udp_bind.cc +++ b/test/syscalls/linux/udp_bind.cc @@ -286,7 +286,7 @@ INSTANTIATE_TEST_SUITE_P( []() { SendtoTestParam param = {}; param.description = "connected IPv6 sendto IPv4 mapped IPv6"; - // TODO: Determine if this inconsistent behavior is worth + // TODO(igudger): Determine if this inconsistent behavior is worth // implementing. param.skip_on_gvisor = true; param.send_domain = AF_INET6; @@ -299,7 +299,7 @@ INSTANTIATE_TEST_SUITE_P( []() { SendtoTestParam param = {}; param.description = "connected IPv6 sendto IPv4"; - // TODO: Determine if this inconsistent behavior is worth + // TODO(igudger): Determine if this inconsistent behavior is worth // implementing. param.skip_on_gvisor = true; param.send_domain = AF_INET6; diff --git a/test/syscalls/linux/uidgid.cc b/test/syscalls/linux/uidgid.cc index c0c1f2960..d78a09b1e 100644 --- a/test/syscalls/linux/uidgid.cc +++ b/test/syscalls/linux/uidgid.cc @@ -169,7 +169,7 @@ TEST(UidGidRootTest, SetgidNotFromThreadGroupLeader) { SKIP_IF(!ASSERT_NO_ERRNO_AND_VALUE(IsRoot())); const gid_t gid = FLAGS_scratch_gid1; - // NOTE: Do setgid in a separate thread so that we can test if + // NOTE(b/64676707): Do setgid in a separate thread so that we can test if // info.si_pid is set correctly. ScopedThread([gid] { ASSERT_THAT(setgid(gid), SyscallSucceeds()); }); EXPECT_NO_ERRNO(CheckGIDs(gid, gid, gid)); diff --git a/test/syscalls/linux/utimes.cc b/test/syscalls/linux/utimes.cc index d95ee74ec..bf776cd93 100644 --- a/test/syscalls/linux/utimes.cc +++ b/test/syscalls/linux/utimes.cc @@ -33,7 +33,7 @@ namespace testing { namespace { -// TODO: utimes(nullptr) does not pick the "now" time in the +// TODO(b/36516566): utimes(nullptr) does not pick the "now" time in the // application's time domain, so when asserting that times are within a window, // we expand the window to allow for differences between the time domains. constexpr absl::Duration kClockSlack = absl::Milliseconds(100); @@ -235,7 +235,7 @@ void TestUtimensat(int dirFd, std::string const& path) { EXPECT_LE(mtime3, after); if (!IsRunningOnGvisor()) { - // FIXME: Gofers set atime and mtime to different "now" times. + // FIXME(b/36516566): Gofers set atime and mtime to different "now" times. EXPECT_EQ(atime3, mtime3); } } diff --git a/test/syscalls/linux/wait.cc b/test/syscalls/linux/wait.cc index cfab8a976..fcd606bec 100644 --- a/test/syscalls/linux/wait.cc +++ b/test/syscalls/linux/wait.cc @@ -40,7 +40,7 @@ using ::testing::UnorderedElementsAre; // These unit tests focus on the wait4(2) system call, but include a basic // checks for the i386 waitpid(2) syscall, which is a subset of wait4(2). // -// NOTE: Some functionality is not tested as +// NOTE(b/22640830,b/27680907,b/29049891): Some functionality is not tested as // it is not currently supported by gVisor: // * UID in waitid(2) siginfo. // * Process groups. diff --git a/test/syscalls/linux/write.cc b/test/syscalls/linux/write.cc index 432bd6066..7f80b2fa8 100644 --- a/test/syscalls/linux/write.cc +++ b/test/syscalls/linux/write.cc @@ -33,7 +33,7 @@ namespace testing { namespace { // This test is currently very rudimentary. // -// TODO: +// TODO(edahlgren): // * bad buffer states (EFAULT). // * bad fds (wrong permission, wrong type of file, EBADF). // * check offset is incremented. diff --git a/third_party/gvsync/downgradable_rwmutex_unsafe.go b/third_party/gvsync/downgradable_rwmutex_unsafe.go index a63a0d084..131f0a2ba 100644 --- a/third_party/gvsync/downgradable_rwmutex_unsafe.go +++ b/third_party/gvsync/downgradable_rwmutex_unsafe.go @@ -49,7 +49,7 @@ func (rw *DowngradableRWMutex) RLock() { // RUnlock undoes a single RLock call. func (rw *DowngradableRWMutex) RUnlock() { if RaceEnabled { - // TODO: Why does this need to be ReleaseMerge instead of + // TODO(jamieliu): Why does this need to be ReleaseMerge instead of // Release? IIUC this establishes Unlock happens-before RUnlock, which // seems unnecessary. RaceReleaseMerge(unsafe.Pointer(&rw.writerSem)) diff --git a/vdso/cycle_clock.h b/vdso/cycle_clock.h index 26d6690c0..309e07a3f 100644 --- a/vdso/cycle_clock.h +++ b/vdso/cycle_clock.h @@ -23,7 +23,7 @@ namespace vdso { #if __x86_64__ -// TODO: The appropriate barrier instruction to use with rdtsc on +// TODO(b/74613497): The appropriate barrier instruction to use with rdtsc on // x86_64 depends on the vendor. Intel processors can use lfence but AMD may // need mfence, depending on MSR_F10H_DECFG_LFENCE_SERIALIZE_BIT. diff --git a/vdso/vdso_amd64.lds b/vdso/vdso_amd64.lds index 166779931..e2615ae9e 100644 --- a/vdso/vdso_amd64.lds +++ b/vdso/vdso_amd64.lds @@ -56,7 +56,7 @@ SECTIONS { .altinstr_replacement : { *(.altinstr_replacement) } /* - * TODO: Remove this alignment? Then the VDSO would fit + * TODO(gvisor.dev/issue/157): Remove this alignment? Then the VDSO would fit * in a single page. */ . = ALIGN(0x1000); diff --git a/vdso/vdso_arm64.lds b/vdso/vdso_arm64.lds index 19f8efa01..469185468 100644 --- a/vdso/vdso_arm64.lds +++ b/vdso/vdso_arm64.lds @@ -59,7 +59,7 @@ SECTIONS { .altinstr_replacement : { *(.altinstr_replacement) } /* - * TODO: Remove this alignment? Then the VDSO would fit + * TODO(gvisor.dev/issue/157): Remove this alignment? Then the VDSO would fit * in a single page. */ . = ALIGN(0x1000); -- cgit v1.2.3 From 4d52a5520101a88424fb63dd99412a1db33fbd06 Mon Sep 17 00:00:00 2001 From: Michael Pratt Date: Mon, 29 Apr 2019 14:25:05 -0700 Subject: Change copyright notice to "The gVisor Authors" Based on the guidelines at https://opensource.google.com/docs/releasing/authors/. 1. $ rg -l "Google LLC" | xargs sed -i 's/Google LLC.*/The gVisor Authors./' 2. Manual fixup of "Google Inc" references. 3. Add AUTHORS file. Authors may request to be added to this file. 4. Point netstack AUTHORS to gVisor AUTHORS. Drop CONTRIBUTORS. Fixes #209 PiperOrigin-RevId: 245823212 Change-Id: I64530b24ad021a7d683137459cafc510f5ee1de9 --- AUTHORS | 8 ++++++++ kokoro/run_build.sh | 2 +- kokoro/run_tests.sh | 2 +- pkg/abi/abi.go | 2 +- pkg/abi/abi_linux.go | 2 +- pkg/abi/flag.go | 2 +- pkg/abi/linux/aio.go | 2 +- pkg/abi/linux/ashmem.go | 2 +- pkg/abi/linux/audit.go | 2 +- pkg/abi/linux/binder.go | 2 +- pkg/abi/linux/bpf.go | 2 +- pkg/abi/linux/capability.go | 2 +- pkg/abi/linux/dev.go | 2 +- pkg/abi/linux/elf.go | 2 +- pkg/abi/linux/errors.go | 2 +- pkg/abi/linux/eventfd.go | 2 +- pkg/abi/linux/exec.go | 2 +- pkg/abi/linux/fcntl.go | 2 +- pkg/abi/linux/file.go | 2 +- pkg/abi/linux/fs.go | 2 +- pkg/abi/linux/futex.go | 2 +- pkg/abi/linux/inotify.go | 2 +- pkg/abi/linux/ioctl.go | 2 +- pkg/abi/linux/ip.go | 2 +- pkg/abi/linux/ipc.go | 2 +- pkg/abi/linux/limits.go | 2 +- pkg/abi/linux/linux.go | 2 +- pkg/abi/linux/mm.go | 2 +- pkg/abi/linux/netdevice.go | 2 +- pkg/abi/linux/netlink.go | 2 +- pkg/abi/linux/netlink_route.go | 2 +- pkg/abi/linux/poll.go | 2 +- pkg/abi/linux/prctl.go | 2 +- pkg/abi/linux/ptrace.go | 2 +- pkg/abi/linux/rusage.go | 2 +- pkg/abi/linux/sched.go | 2 +- pkg/abi/linux/seccomp.go | 2 +- pkg/abi/linux/sem.go | 2 +- pkg/abi/linux/shm.go | 2 +- pkg/abi/linux/signal.go | 2 +- pkg/abi/linux/socket.go | 2 +- pkg/abi/linux/tcp.go | 2 +- pkg/abi/linux/time.go | 2 +- pkg/abi/linux/timer.go | 2 +- pkg/abi/linux/tty.go | 2 +- pkg/abi/linux/uio.go | 2 +- pkg/abi/linux/utsname.go | 2 +- pkg/amutex/amutex.go | 2 +- pkg/amutex/amutex_test.go | 2 +- pkg/atomicbitops/atomic_bitops.go | 2 +- pkg/atomicbitops/atomic_bitops_amd64.s | 2 +- pkg/atomicbitops/atomic_bitops_common.go | 2 +- pkg/atomicbitops/atomic_bitops_test.go | 2 +- pkg/binary/binary.go | 2 +- pkg/binary/binary_test.go | 2 +- pkg/bits/bits.go | 2 +- pkg/bits/bits_template.go | 2 +- pkg/bits/uint64_arch_amd64.go | 2 +- pkg/bits/uint64_arch_amd64_asm.s | 2 +- pkg/bits/uint64_arch_generic.go | 2 +- pkg/bits/uint64_test.go | 2 +- pkg/bpf/bpf.go | 2 +- pkg/bpf/decoder.go | 2 +- pkg/bpf/decoder_test.go | 2 +- pkg/bpf/input_bytes.go | 2 +- pkg/bpf/interpreter.go | 2 +- pkg/bpf/interpreter_test.go | 2 +- pkg/bpf/program_builder.go | 2 +- pkg/bpf/program_builder_test.go | 2 +- pkg/compressio/compressio.go | 2 +- pkg/compressio/compressio_test.go | 2 +- pkg/control/client/client.go | 2 +- pkg/control/server/server.go | 2 +- pkg/cpuid/cpu_amd64.s | 2 +- pkg/cpuid/cpuid.go | 2 +- pkg/cpuid/cpuid_parse_test.go | 2 +- pkg/cpuid/cpuid_test.go | 2 +- pkg/dhcp/client.go | 2 +- pkg/dhcp/dhcp.go | 2 +- pkg/dhcp/dhcp_string.go | 2 +- pkg/dhcp/dhcp_test.go | 2 +- pkg/dhcp/server.go | 2 +- pkg/eventchannel/event.go | 2 +- pkg/eventchannel/event.proto | 2 +- pkg/fd/fd.go | 2 +- pkg/fd/fd_test.go | 2 +- pkg/fdnotifier/fdnotifier.go | 2 +- pkg/fdnotifier/poll_unsafe.go | 2 +- pkg/gate/gate.go | 2 +- pkg/gate/gate_test.go | 2 +- pkg/ilist/list.go | 2 +- pkg/ilist/list_test.go | 2 +- pkg/linewriter/linewriter.go | 2 +- pkg/linewriter/linewriter_test.go | 2 +- pkg/log/glog.go | 2 +- pkg/log/glog_unsafe.go | 2 +- pkg/log/json.go | 2 +- pkg/log/json_k8s.go | 2 +- pkg/log/json_test.go | 2 +- pkg/log/log.go | 2 +- pkg/log/log_test.go | 2 +- pkg/metric/metric.go | 2 +- pkg/metric/metric.proto | 2 +- pkg/metric/metric_test.go | 2 +- pkg/p9/buffer.go | 2 +- pkg/p9/buffer_test.go | 2 +- pkg/p9/client.go | 2 +- pkg/p9/client_file.go | 2 +- pkg/p9/client_test.go | 2 +- pkg/p9/file.go | 2 +- pkg/p9/handlers.go | 2 +- pkg/p9/local_server/local_server.go | 2 +- pkg/p9/messages.go | 2 +- pkg/p9/messages_test.go | 2 +- pkg/p9/p9.go | 2 +- pkg/p9/p9_test.go | 2 +- pkg/p9/p9test/client_test.go | 2 +- pkg/p9/p9test/p9test.go | 2 +- pkg/p9/path_tree.go | 2 +- pkg/p9/pool.go | 2 +- pkg/p9/pool_test.go | 2 +- pkg/p9/server.go | 2 +- pkg/p9/transport.go | 2 +- pkg/p9/transport_test.go | 2 +- pkg/p9/version.go | 2 +- pkg/p9/version_test.go | 2 +- pkg/rand/rand.go | 2 +- pkg/rand/rand_linux.go | 2 +- pkg/refs/refcounter.go | 2 +- pkg/refs/refcounter_state.go | 2 +- pkg/refs/refcounter_test.go | 2 +- pkg/seccomp/seccomp.go | 2 +- pkg/seccomp/seccomp_rules.go | 2 +- pkg/seccomp/seccomp_test.go | 2 +- pkg/seccomp/seccomp_test_victim.go | 2 +- pkg/seccomp/seccomp_unsafe.go | 2 +- pkg/secio/full_reader.go | 2 +- pkg/secio/secio.go | 2 +- pkg/secio/secio_test.go | 2 +- pkg/segment/range.go | 2 +- pkg/segment/set.go | 2 +- pkg/segment/set_state.go | 2 +- pkg/segment/test/segment_test.go | 2 +- pkg/segment/test/set_functions.go | 2 +- pkg/sentry/arch/aligned.go | 2 +- pkg/sentry/arch/arch.go | 2 +- pkg/sentry/arch/arch_amd64.go | 2 +- pkg/sentry/arch/arch_amd64.s | 2 +- pkg/sentry/arch/arch_state_x86.go | 2 +- pkg/sentry/arch/arch_x86.go | 2 +- pkg/sentry/arch/auxv.go | 2 +- pkg/sentry/arch/registers.proto | 2 +- pkg/sentry/arch/signal_act.go | 2 +- pkg/sentry/arch/signal_amd64.go | 2 +- pkg/sentry/arch/signal_info.go | 2 +- pkg/sentry/arch/signal_stack.go | 2 +- pkg/sentry/arch/stack.go | 2 +- pkg/sentry/arch/syscalls_amd64.go | 2 +- pkg/sentry/context/context.go | 2 +- pkg/sentry/context/contexttest/contexttest.go | 2 +- pkg/sentry/control/control.go | 2 +- pkg/sentry/control/pprof.go | 2 +- pkg/sentry/control/proc.go | 2 +- pkg/sentry/control/proc_test.go | 2 +- pkg/sentry/control/state.go | 2 +- pkg/sentry/device/device.go | 2 +- pkg/sentry/device/device_test.go | 2 +- pkg/sentry/fs/anon/anon.go | 2 +- pkg/sentry/fs/anon/device.go | 2 +- pkg/sentry/fs/ashmem/area.go | 2 +- pkg/sentry/fs/ashmem/device.go | 2 +- pkg/sentry/fs/ashmem/pin_board.go | 2 +- pkg/sentry/fs/ashmem/pin_board_test.go | 2 +- pkg/sentry/fs/attr.go | 2 +- pkg/sentry/fs/binder/binder.go | 2 +- pkg/sentry/fs/context.go | 2 +- pkg/sentry/fs/copy_up.go | 2 +- pkg/sentry/fs/copy_up_test.go | 2 +- pkg/sentry/fs/dentry.go | 2 +- pkg/sentry/fs/dev/dev.go | 2 +- pkg/sentry/fs/dev/device.go | 2 +- pkg/sentry/fs/dev/fs.go | 2 +- pkg/sentry/fs/dev/full.go | 2 +- pkg/sentry/fs/dev/null.go | 2 +- pkg/sentry/fs/dev/random.go | 2 +- pkg/sentry/fs/dirent.go | 2 +- pkg/sentry/fs/dirent_cache.go | 2 +- pkg/sentry/fs/dirent_cache_limiter.go | 2 +- pkg/sentry/fs/dirent_cache_test.go | 2 +- pkg/sentry/fs/dirent_refs_test.go | 2 +- pkg/sentry/fs/dirent_state.go | 2 +- pkg/sentry/fs/fdpipe/pipe.go | 2 +- pkg/sentry/fs/fdpipe/pipe_opener.go | 2 +- pkg/sentry/fs/fdpipe/pipe_opener_test.go | 2 +- pkg/sentry/fs/fdpipe/pipe_state.go | 2 +- pkg/sentry/fs/fdpipe/pipe_test.go | 2 +- pkg/sentry/fs/file.go | 2 +- pkg/sentry/fs/file_operations.go | 2 +- pkg/sentry/fs/file_overlay.go | 2 +- pkg/sentry/fs/file_overlay_test.go | 2 +- pkg/sentry/fs/file_state.go | 2 +- pkg/sentry/fs/file_test.go | 2 +- pkg/sentry/fs/filesystems.go | 2 +- pkg/sentry/fs/filetest/filetest.go | 2 +- pkg/sentry/fs/flags.go | 2 +- pkg/sentry/fs/fs.go | 2 +- pkg/sentry/fs/fsutil/dirty_set.go | 2 +- pkg/sentry/fs/fsutil/dirty_set_test.go | 2 +- pkg/sentry/fs/fsutil/file.go | 2 +- pkg/sentry/fs/fsutil/file_range_set.go | 2 +- pkg/sentry/fs/fsutil/frame_ref_set.go | 2 +- pkg/sentry/fs/fsutil/fsutil.go | 2 +- pkg/sentry/fs/fsutil/host_file_mapper.go | 2 +- pkg/sentry/fs/fsutil/host_file_mapper_state.go | 2 +- pkg/sentry/fs/fsutil/host_file_mapper_unsafe.go | 2 +- pkg/sentry/fs/fsutil/host_mappable.go | 2 +- pkg/sentry/fs/fsutil/inode.go | 2 +- pkg/sentry/fs/fsutil/inode_cached.go | 2 +- pkg/sentry/fs/fsutil/inode_cached_test.go | 2 +- pkg/sentry/fs/gofer/attr.go | 2 +- pkg/sentry/fs/gofer/cache_policy.go | 2 +- pkg/sentry/fs/gofer/context_file.go | 2 +- pkg/sentry/fs/gofer/device.go | 2 +- pkg/sentry/fs/gofer/file.go | 2 +- pkg/sentry/fs/gofer/file_state.go | 2 +- pkg/sentry/fs/gofer/fs.go | 2 +- pkg/sentry/fs/gofer/gofer_test.go | 2 +- pkg/sentry/fs/gofer/handles.go | 2 +- pkg/sentry/fs/gofer/inode.go | 2 +- pkg/sentry/fs/gofer/inode_state.go | 2 +- pkg/sentry/fs/gofer/path.go | 2 +- pkg/sentry/fs/gofer/session.go | 2 +- pkg/sentry/fs/gofer/session_state.go | 2 +- pkg/sentry/fs/gofer/socket.go | 2 +- pkg/sentry/fs/gofer/util.go | 2 +- pkg/sentry/fs/host/control.go | 2 +- pkg/sentry/fs/host/descriptor.go | 2 +- pkg/sentry/fs/host/descriptor_state.go | 2 +- pkg/sentry/fs/host/descriptor_test.go | 2 +- pkg/sentry/fs/host/device.go | 2 +- pkg/sentry/fs/host/file.go | 2 +- pkg/sentry/fs/host/fs.go | 2 +- pkg/sentry/fs/host/fs_test.go | 2 +- pkg/sentry/fs/host/inode.go | 2 +- pkg/sentry/fs/host/inode_state.go | 2 +- pkg/sentry/fs/host/inode_test.go | 2 +- pkg/sentry/fs/host/ioctl_unsafe.go | 2 +- pkg/sentry/fs/host/socket.go | 2 +- pkg/sentry/fs/host/socket_iovec.go | 2 +- pkg/sentry/fs/host/socket_state.go | 2 +- pkg/sentry/fs/host/socket_test.go | 2 +- pkg/sentry/fs/host/socket_unsafe.go | 2 +- pkg/sentry/fs/host/tty.go | 2 +- pkg/sentry/fs/host/util.go | 2 +- pkg/sentry/fs/host/util_unsafe.go | 2 +- pkg/sentry/fs/host/wait_test.go | 2 +- pkg/sentry/fs/inode.go | 2 +- pkg/sentry/fs/inode_inotify.go | 2 +- pkg/sentry/fs/inode_operations.go | 2 +- pkg/sentry/fs/inode_overlay.go | 2 +- pkg/sentry/fs/inode_overlay_test.go | 2 +- pkg/sentry/fs/inotify.go | 2 +- pkg/sentry/fs/inotify_event.go | 2 +- pkg/sentry/fs/inotify_watch.go | 2 +- pkg/sentry/fs/lock/lock.go | 2 +- pkg/sentry/fs/lock/lock_range_test.go | 2 +- pkg/sentry/fs/lock/lock_set_functions.go | 2 +- pkg/sentry/fs/lock/lock_test.go | 2 +- pkg/sentry/fs/mock.go | 2 +- pkg/sentry/fs/mount.go | 2 +- pkg/sentry/fs/mount_overlay.go | 2 +- pkg/sentry/fs/mount_test.go | 2 +- pkg/sentry/fs/mounts.go | 2 +- pkg/sentry/fs/mounts_test.go | 2 +- pkg/sentry/fs/offset.go | 2 +- pkg/sentry/fs/overlay.go | 2 +- pkg/sentry/fs/path.go | 2 +- pkg/sentry/fs/path_test.go | 2 +- pkg/sentry/fs/proc/cpuinfo.go | 2 +- pkg/sentry/fs/proc/device/device.go | 2 +- pkg/sentry/fs/proc/exec_args.go | 2 +- pkg/sentry/fs/proc/fds.go | 2 +- pkg/sentry/fs/proc/filesystems.go | 2 +- pkg/sentry/fs/proc/fs.go | 2 +- pkg/sentry/fs/proc/inode.go | 2 +- pkg/sentry/fs/proc/loadavg.go | 2 +- pkg/sentry/fs/proc/meminfo.go | 2 +- pkg/sentry/fs/proc/mounts.go | 2 +- pkg/sentry/fs/proc/net.go | 2 +- pkg/sentry/fs/proc/net_test.go | 2 +- pkg/sentry/fs/proc/proc.go | 2 +- pkg/sentry/fs/proc/rpcinet_proc.go | 2 +- pkg/sentry/fs/proc/seqfile/seqfile.go | 2 +- pkg/sentry/fs/proc/seqfile/seqfile_test.go | 2 +- pkg/sentry/fs/proc/stat.go | 2 +- pkg/sentry/fs/proc/sys.go | 2 +- pkg/sentry/fs/proc/sys_net.go | 2 +- pkg/sentry/fs/proc/sys_net_state.go | 2 +- pkg/sentry/fs/proc/sys_net_test.go | 2 +- pkg/sentry/fs/proc/task.go | 2 +- pkg/sentry/fs/proc/uid_gid_map.go | 2 +- pkg/sentry/fs/proc/uptime.go | 2 +- pkg/sentry/fs/proc/version.go | 2 +- pkg/sentry/fs/ramfs/dir.go | 2 +- pkg/sentry/fs/ramfs/socket.go | 2 +- pkg/sentry/fs/ramfs/symlink.go | 2 +- pkg/sentry/fs/ramfs/tree.go | 2 +- pkg/sentry/fs/ramfs/tree_test.go | 2 +- pkg/sentry/fs/restore.go | 2 +- pkg/sentry/fs/save.go | 2 +- pkg/sentry/fs/seek.go | 2 +- pkg/sentry/fs/sync.go | 2 +- pkg/sentry/fs/sys/device.go | 2 +- pkg/sentry/fs/sys/devices.go | 2 +- pkg/sentry/fs/sys/fs.go | 2 +- pkg/sentry/fs/sys/sys.go | 2 +- pkg/sentry/fs/timerfd/timerfd.go | 2 +- pkg/sentry/fs/tmpfs/device.go | 2 +- pkg/sentry/fs/tmpfs/file_regular.go | 2 +- pkg/sentry/fs/tmpfs/file_test.go | 2 +- pkg/sentry/fs/tmpfs/fs.go | 2 +- pkg/sentry/fs/tmpfs/inode_file.go | 2 +- pkg/sentry/fs/tmpfs/tmpfs.go | 2 +- pkg/sentry/fs/tty/dir.go | 2 +- pkg/sentry/fs/tty/fs.go | 2 +- pkg/sentry/fs/tty/line_discipline.go | 2 +- pkg/sentry/fs/tty/master.go | 2 +- pkg/sentry/fs/tty/queue.go | 2 +- pkg/sentry/fs/tty/slave.go | 2 +- pkg/sentry/fs/tty/terminal.go | 2 +- pkg/sentry/fs/tty/tty_test.go | 2 +- pkg/sentry/hostcpu/getcpu_amd64.s | 2 +- pkg/sentry/hostcpu/hostcpu.go | 2 +- pkg/sentry/hostcpu/hostcpu_test.go | 2 +- pkg/sentry/inet/context.go | 2 +- pkg/sentry/inet/inet.go | 2 +- pkg/sentry/inet/test_stack.go | 2 +- pkg/sentry/kernel/abstract_socket_namespace.go | 2 +- pkg/sentry/kernel/auth/auth.go | 2 +- pkg/sentry/kernel/auth/capability_set.go | 2 +- pkg/sentry/kernel/auth/context.go | 2 +- pkg/sentry/kernel/auth/credentials.go | 2 +- pkg/sentry/kernel/auth/id.go | 2 +- pkg/sentry/kernel/auth/id_map.go | 2 +- pkg/sentry/kernel/auth/id_map_functions.go | 2 +- pkg/sentry/kernel/auth/user_namespace.go | 2 +- pkg/sentry/kernel/context.go | 2 +- pkg/sentry/kernel/contexttest/contexttest.go | 2 +- pkg/sentry/kernel/epoll/epoll.go | 2 +- pkg/sentry/kernel/epoll/epoll_state.go | 2 +- pkg/sentry/kernel/epoll/epoll_test.go | 2 +- pkg/sentry/kernel/eventfd/eventfd.go | 2 +- pkg/sentry/kernel/eventfd/eventfd_test.go | 2 +- pkg/sentry/kernel/fasync/fasync.go | 2 +- pkg/sentry/kernel/fd_map.go | 2 +- pkg/sentry/kernel/fd_map_test.go | 2 +- pkg/sentry/kernel/fs_context.go | 2 +- pkg/sentry/kernel/futex/futex.go | 2 +- pkg/sentry/kernel/futex/futex_test.go | 2 +- pkg/sentry/kernel/ipc_namespace.go | 2 +- pkg/sentry/kernel/kdefs/kdefs.go | 2 +- pkg/sentry/kernel/kernel.go | 2 +- pkg/sentry/kernel/kernel_state.go | 2 +- pkg/sentry/kernel/memevent/memory_events.go | 2 +- pkg/sentry/kernel/memevent/memory_events.proto | 2 +- pkg/sentry/kernel/pending_signals.go | 2 +- pkg/sentry/kernel/pending_signals_state.go | 2 +- pkg/sentry/kernel/pipe/buffers.go | 2 +- pkg/sentry/kernel/pipe/device.go | 2 +- pkg/sentry/kernel/pipe/node.go | 2 +- pkg/sentry/kernel/pipe/node_test.go | 2 +- pkg/sentry/kernel/pipe/pipe.go | 2 +- pkg/sentry/kernel/pipe/pipe_test.go | 2 +- pkg/sentry/kernel/pipe/reader.go | 2 +- pkg/sentry/kernel/pipe/reader_writer.go | 2 +- pkg/sentry/kernel/pipe/writer.go | 2 +- pkg/sentry/kernel/posixtimer.go | 2 +- pkg/sentry/kernel/ptrace.go | 2 +- pkg/sentry/kernel/ptrace_amd64.go | 2 +- pkg/sentry/kernel/ptrace_arm64.go | 2 +- pkg/sentry/kernel/rseq.go | 2 +- pkg/sentry/kernel/sched/cpuset.go | 2 +- pkg/sentry/kernel/sched/cpuset_test.go | 2 +- pkg/sentry/kernel/sched/sched.go | 2 +- pkg/sentry/kernel/seccomp.go | 2 +- pkg/sentry/kernel/semaphore/semaphore.go | 2 +- pkg/sentry/kernel/semaphore/semaphore_test.go | 2 +- pkg/sentry/kernel/sessions.go | 2 +- pkg/sentry/kernel/shm/device.go | 2 +- pkg/sentry/kernel/shm/shm.go | 2 +- pkg/sentry/kernel/signal.go | 2 +- pkg/sentry/kernel/signal_handlers.go | 2 +- pkg/sentry/kernel/syscalls.go | 2 +- pkg/sentry/kernel/syscalls_state.go | 2 +- pkg/sentry/kernel/syslog.go | 2 +- pkg/sentry/kernel/table_test.go | 2 +- pkg/sentry/kernel/task.go | 2 +- pkg/sentry/kernel/task_acct.go | 2 +- pkg/sentry/kernel/task_block.go | 2 +- pkg/sentry/kernel/task_clone.go | 2 +- pkg/sentry/kernel/task_context.go | 2 +- pkg/sentry/kernel/task_exec.go | 2 +- pkg/sentry/kernel/task_exit.go | 2 +- pkg/sentry/kernel/task_futex.go | 2 +- pkg/sentry/kernel/task_identity.go | 2 +- pkg/sentry/kernel/task_log.go | 2 +- pkg/sentry/kernel/task_net.go | 2 +- pkg/sentry/kernel/task_run.go | 2 +- pkg/sentry/kernel/task_sched.go | 2 +- pkg/sentry/kernel/task_signals.go | 2 +- pkg/sentry/kernel/task_start.go | 2 +- pkg/sentry/kernel/task_stop.go | 2 +- pkg/sentry/kernel/task_syscall.go | 2 +- pkg/sentry/kernel/task_test.go | 2 +- pkg/sentry/kernel/task_usermem.go | 2 +- pkg/sentry/kernel/thread_group.go | 2 +- pkg/sentry/kernel/threads.go | 2 +- pkg/sentry/kernel/time/context.go | 2 +- pkg/sentry/kernel/time/time.go | 2 +- pkg/sentry/kernel/timekeeper.go | 2 +- pkg/sentry/kernel/timekeeper_state.go | 2 +- pkg/sentry/kernel/timekeeper_test.go | 2 +- pkg/sentry/kernel/uncaught_signal.proto | 2 +- pkg/sentry/kernel/uts_namespace.go | 2 +- pkg/sentry/kernel/vdso.go | 2 +- pkg/sentry/kernel/version.go | 2 +- pkg/sentry/limits/context.go | 2 +- pkg/sentry/limits/limits.go | 2 +- pkg/sentry/limits/limits_test.go | 2 +- pkg/sentry/limits/linux.go | 2 +- pkg/sentry/loader/elf.go | 2 +- pkg/sentry/loader/interpreter.go | 2 +- pkg/sentry/loader/loader.go | 2 +- pkg/sentry/loader/vdso.go | 2 +- pkg/sentry/loader/vdso_state.go | 2 +- pkg/sentry/memmap/mapping_set.go | 2 +- pkg/sentry/memmap/mapping_set_test.go | 2 +- pkg/sentry/memmap/memmap.go | 2 +- pkg/sentry/memutil/memutil.go | 2 +- pkg/sentry/memutil/memutil_unsafe.go | 2 +- pkg/sentry/mm/address_space.go | 2 +- pkg/sentry/mm/aio_context.go | 2 +- pkg/sentry/mm/aio_context_state.go | 2 +- pkg/sentry/mm/debug.go | 2 +- pkg/sentry/mm/io.go | 2 +- pkg/sentry/mm/lifecycle.go | 2 +- pkg/sentry/mm/metadata.go | 2 +- pkg/sentry/mm/mm.go | 2 +- pkg/sentry/mm/mm_test.go | 2 +- pkg/sentry/mm/pma.go | 2 +- pkg/sentry/mm/procfs.go | 2 +- pkg/sentry/mm/save_restore.go | 2 +- pkg/sentry/mm/shm.go | 2 +- pkg/sentry/mm/special_mappable.go | 2 +- pkg/sentry/mm/syscalls.go | 2 +- pkg/sentry/mm/vma.go | 2 +- pkg/sentry/pgalloc/context.go | 2 +- pkg/sentry/pgalloc/pgalloc.go | 2 +- pkg/sentry/pgalloc/pgalloc_test.go | 2 +- pkg/sentry/pgalloc/pgalloc_unsafe.go | 2 +- pkg/sentry/pgalloc/save_restore.go | 2 +- pkg/sentry/platform/context.go | 2 +- pkg/sentry/platform/interrupt/interrupt.go | 2 +- pkg/sentry/platform/interrupt/interrupt_test.go | 2 +- pkg/sentry/platform/kvm/address_space.go | 2 +- pkg/sentry/platform/kvm/allocator.go | 2 +- pkg/sentry/platform/kvm/bluepill.go | 2 +- pkg/sentry/platform/kvm/bluepill_amd64.go | 2 +- pkg/sentry/platform/kvm/bluepill_amd64.s | 2 +- pkg/sentry/platform/kvm/bluepill_amd64_unsafe.go | 2 +- pkg/sentry/platform/kvm/bluepill_fault.go | 2 +- pkg/sentry/platform/kvm/bluepill_unsafe.go | 2 +- pkg/sentry/platform/kvm/context.go | 2 +- pkg/sentry/platform/kvm/kvm.go | 2 +- pkg/sentry/platform/kvm/kvm_amd64.go | 2 +- pkg/sentry/platform/kvm/kvm_amd64_unsafe.go | 2 +- pkg/sentry/platform/kvm/kvm_const.go | 2 +- pkg/sentry/platform/kvm/kvm_test.go | 2 +- pkg/sentry/platform/kvm/machine.go | 2 +- pkg/sentry/platform/kvm/machine_amd64.go | 2 +- pkg/sentry/platform/kvm/machine_amd64_unsafe.go | 2 +- pkg/sentry/platform/kvm/machine_unsafe.go | 2 +- pkg/sentry/platform/kvm/physical_map.go | 2 +- pkg/sentry/platform/kvm/testutil/testutil.go | 2 +- pkg/sentry/platform/kvm/testutil/testutil_amd64.go | 2 +- pkg/sentry/platform/kvm/testutil/testutil_amd64.s | 2 +- pkg/sentry/platform/kvm/virtual_map.go | 2 +- pkg/sentry/platform/kvm/virtual_map_test.go | 2 +- pkg/sentry/platform/mmap_min_addr.go | 2 +- pkg/sentry/platform/platform.go | 2 +- pkg/sentry/platform/procid/procid.go | 2 +- pkg/sentry/platform/procid/procid_amd64.s | 2 +- pkg/sentry/platform/procid/procid_arm64.s | 2 +- pkg/sentry/platform/procid/procid_net_test.go | 2 +- pkg/sentry/platform/procid/procid_test.go | 2 +- pkg/sentry/platform/ptrace/ptrace.go | 2 +- pkg/sentry/platform/ptrace/ptrace_unsafe.go | 2 +- pkg/sentry/platform/ptrace/stub_amd64.s | 2 +- pkg/sentry/platform/ptrace/stub_unsafe.go | 2 +- pkg/sentry/platform/ptrace/subprocess.go | 2 +- pkg/sentry/platform/ptrace/subprocess_amd64.go | 2 +- pkg/sentry/platform/ptrace/subprocess_linux.go | 2 +- pkg/sentry/platform/ptrace/subprocess_linux_amd64_unsafe.go | 2 +- pkg/sentry/platform/ptrace/subprocess_unsafe.go | 2 +- pkg/sentry/platform/ring0/defs.go | 2 +- pkg/sentry/platform/ring0/defs_amd64.go | 2 +- pkg/sentry/platform/ring0/entry_amd64.go | 2 +- pkg/sentry/platform/ring0/entry_amd64.s | 2 +- pkg/sentry/platform/ring0/gen_offsets/main.go | 2 +- pkg/sentry/platform/ring0/kernel.go | 2 +- pkg/sentry/platform/ring0/kernel_amd64.go | 2 +- pkg/sentry/platform/ring0/kernel_unsafe.go | 2 +- pkg/sentry/platform/ring0/lib_amd64.go | 2 +- pkg/sentry/platform/ring0/lib_amd64.s | 2 +- pkg/sentry/platform/ring0/offsets_amd64.go | 2 +- pkg/sentry/platform/ring0/pagetables/allocator.go | 2 +- pkg/sentry/platform/ring0/pagetables/allocator_unsafe.go | 2 +- pkg/sentry/platform/ring0/pagetables/pagetables.go | 2 +- pkg/sentry/platform/ring0/pagetables/pagetables_amd64.go | 2 +- pkg/sentry/platform/ring0/pagetables/pagetables_amd64_test.go | 2 +- pkg/sentry/platform/ring0/pagetables/pagetables_test.go | 2 +- pkg/sentry/platform/ring0/pagetables/pagetables_x86.go | 2 +- pkg/sentry/platform/ring0/pagetables/pcids_x86.go | 2 +- pkg/sentry/platform/ring0/pagetables/walker_amd64.go | 2 +- pkg/sentry/platform/ring0/ring0.go | 2 +- pkg/sentry/platform/ring0/x86.go | 2 +- pkg/sentry/platform/safecopy/atomic_amd64.s | 2 +- pkg/sentry/platform/safecopy/safecopy.go | 2 +- pkg/sentry/platform/safecopy/safecopy_test.go | 2 +- pkg/sentry/platform/safecopy/safecopy_unsafe.go | 2 +- pkg/sentry/platform/safecopy/sighandler_amd64.s | 2 +- pkg/sentry/platform/safecopy/sighandler_arm64.s | 2 +- pkg/sentry/safemem/block_unsafe.go | 2 +- pkg/sentry/safemem/io.go | 2 +- pkg/sentry/safemem/io_test.go | 2 +- pkg/sentry/safemem/safemem.go | 2 +- pkg/sentry/safemem/seq_test.go | 2 +- pkg/sentry/safemem/seq_unsafe.go | 2 +- pkg/sentry/sighandling/sighandling.go | 2 +- pkg/sentry/sighandling/sighandling_unsafe.go | 2 +- pkg/sentry/socket/control/control.go | 2 +- pkg/sentry/socket/epsocket/device.go | 2 +- pkg/sentry/socket/epsocket/epsocket.go | 2 +- pkg/sentry/socket/epsocket/provider.go | 2 +- pkg/sentry/socket/epsocket/save_restore.go | 2 +- pkg/sentry/socket/epsocket/stack.go | 2 +- pkg/sentry/socket/hostinet/device.go | 2 +- pkg/sentry/socket/hostinet/hostinet.go | 2 +- pkg/sentry/socket/hostinet/save_restore.go | 2 +- pkg/sentry/socket/hostinet/socket.go | 2 +- pkg/sentry/socket/hostinet/socket_unsafe.go | 2 +- pkg/sentry/socket/hostinet/stack.go | 2 +- pkg/sentry/socket/netlink/message.go | 2 +- pkg/sentry/socket/netlink/port/port.go | 2 +- pkg/sentry/socket/netlink/port/port_test.go | 2 +- pkg/sentry/socket/netlink/provider.go | 2 +- pkg/sentry/socket/netlink/route/protocol.go | 2 +- pkg/sentry/socket/netlink/socket.go | 2 +- pkg/sentry/socket/rpcinet/conn/conn.go | 2 +- pkg/sentry/socket/rpcinet/device.go | 2 +- pkg/sentry/socket/rpcinet/notifier/notifier.go | 2 +- pkg/sentry/socket/rpcinet/rpcinet.go | 2 +- pkg/sentry/socket/rpcinet/socket.go | 2 +- pkg/sentry/socket/rpcinet/stack.go | 2 +- pkg/sentry/socket/rpcinet/stack_unsafe.go | 2 +- pkg/sentry/socket/socket.go | 2 +- pkg/sentry/socket/unix/device.go | 2 +- pkg/sentry/socket/unix/io.go | 2 +- pkg/sentry/socket/unix/transport/connectioned.go | 2 +- pkg/sentry/socket/unix/transport/connectioned_state.go | 2 +- pkg/sentry/socket/unix/transport/connectionless.go | 2 +- pkg/sentry/socket/unix/transport/queue.go | 2 +- pkg/sentry/socket/unix/transport/unix.go | 2 +- pkg/sentry/socket/unix/unix.go | 2 +- pkg/sentry/state/state.go | 2 +- pkg/sentry/state/state_metadata.go | 2 +- pkg/sentry/state/state_unsafe.go | 2 +- pkg/sentry/strace/capability.go | 2 +- pkg/sentry/strace/clone.go | 2 +- pkg/sentry/strace/futex.go | 2 +- pkg/sentry/strace/linux64.go | 2 +- pkg/sentry/strace/open.go | 2 +- pkg/sentry/strace/poll.go | 2 +- pkg/sentry/strace/ptrace.go | 2 +- pkg/sentry/strace/signal.go | 2 +- pkg/sentry/strace/socket.go | 2 +- pkg/sentry/strace/strace.go | 2 +- pkg/sentry/strace/strace.proto | 2 +- pkg/sentry/strace/syscalls.go | 2 +- pkg/sentry/syscalls/epoll.go | 2 +- pkg/sentry/syscalls/linux/error.go | 2 +- pkg/sentry/syscalls/linux/flags.go | 2 +- pkg/sentry/syscalls/linux/linux64.go | 2 +- pkg/sentry/syscalls/linux/sigset.go | 2 +- pkg/sentry/syscalls/linux/sys_aio.go | 2 +- pkg/sentry/syscalls/linux/sys_capability.go | 2 +- pkg/sentry/syscalls/linux/sys_epoll.go | 2 +- pkg/sentry/syscalls/linux/sys_eventfd.go | 2 +- pkg/sentry/syscalls/linux/sys_file.go | 2 +- pkg/sentry/syscalls/linux/sys_futex.go | 2 +- pkg/sentry/syscalls/linux/sys_getdents.go | 2 +- pkg/sentry/syscalls/linux/sys_identity.go | 2 +- pkg/sentry/syscalls/linux/sys_inotify.go | 2 +- pkg/sentry/syscalls/linux/sys_lseek.go | 2 +- pkg/sentry/syscalls/linux/sys_mmap.go | 2 +- pkg/sentry/syscalls/linux/sys_mount.go | 2 +- pkg/sentry/syscalls/linux/sys_pipe.go | 2 +- pkg/sentry/syscalls/linux/sys_poll.go | 2 +- pkg/sentry/syscalls/linux/sys_prctl.go | 2 +- pkg/sentry/syscalls/linux/sys_random.go | 2 +- pkg/sentry/syscalls/linux/sys_read.go | 2 +- pkg/sentry/syscalls/linux/sys_rlimit.go | 2 +- pkg/sentry/syscalls/linux/sys_rusage.go | 2 +- pkg/sentry/syscalls/linux/sys_sched.go | 2 +- pkg/sentry/syscalls/linux/sys_seccomp.go | 2 +- pkg/sentry/syscalls/linux/sys_sem.go | 2 +- pkg/sentry/syscalls/linux/sys_shm.go | 2 +- pkg/sentry/syscalls/linux/sys_signal.go | 2 +- pkg/sentry/syscalls/linux/sys_socket.go | 2 +- pkg/sentry/syscalls/linux/sys_stat.go | 2 +- pkg/sentry/syscalls/linux/sys_sync.go | 2 +- pkg/sentry/syscalls/linux/sys_sysinfo.go | 2 +- pkg/sentry/syscalls/linux/sys_syslog.go | 2 +- pkg/sentry/syscalls/linux/sys_thread.go | 2 +- pkg/sentry/syscalls/linux/sys_time.go | 2 +- pkg/sentry/syscalls/linux/sys_timer.go | 2 +- pkg/sentry/syscalls/linux/sys_timerfd.go | 2 +- pkg/sentry/syscalls/linux/sys_tls.go | 2 +- pkg/sentry/syscalls/linux/sys_utsname.go | 2 +- pkg/sentry/syscalls/linux/sys_write.go | 2 +- pkg/sentry/syscalls/linux/timespec.go | 2 +- pkg/sentry/syscalls/syscalls.go | 2 +- pkg/sentry/time/calibrated_clock.go | 2 +- pkg/sentry/time/calibrated_clock_test.go | 2 +- pkg/sentry/time/clock_id.go | 2 +- pkg/sentry/time/clocks.go | 2 +- pkg/sentry/time/muldiv_amd64.s | 2 +- pkg/sentry/time/muldiv_arm64.s | 2 +- pkg/sentry/time/parameters.go | 2 +- pkg/sentry/time/parameters_test.go | 2 +- pkg/sentry/time/sampler.go | 2 +- pkg/sentry/time/sampler_test.go | 2 +- pkg/sentry/time/sampler_unsafe.go | 2 +- pkg/sentry/time/tsc_amd64.s | 2 +- pkg/sentry/time/tsc_arm64.s | 2 +- pkg/sentry/unimpl/events.go | 2 +- pkg/sentry/unimpl/unimplemented_syscall.proto | 2 +- pkg/sentry/uniqueid/context.go | 2 +- pkg/sentry/usage/cpu.go | 2 +- pkg/sentry/usage/io.go | 2 +- pkg/sentry/usage/memory.go | 2 +- pkg/sentry/usage/memory_unsafe.go | 2 +- pkg/sentry/usage/usage.go | 2 +- pkg/sentry/usermem/access_type.go | 2 +- pkg/sentry/usermem/addr.go | 2 +- pkg/sentry/usermem/addr_range_seq_test.go | 2 +- pkg/sentry/usermem/addr_range_seq_unsafe.go | 2 +- pkg/sentry/usermem/bytes_io.go | 2 +- pkg/sentry/usermem/bytes_io_unsafe.go | 2 +- pkg/sentry/usermem/usermem.go | 2 +- pkg/sentry/usermem/usermem_arm64.go | 2 +- pkg/sentry/usermem/usermem_test.go | 2 +- pkg/sentry/usermem/usermem_unsafe.go | 2 +- pkg/sentry/usermem/usermem_x86.go | 2 +- pkg/sentry/watchdog/watchdog.go | 2 +- pkg/sleep/commit_amd64.s | 2 +- pkg/sleep/commit_asm.go | 2 +- pkg/sleep/commit_noasm.go | 2 +- pkg/sleep/empty.s | 2 +- pkg/sleep/sleep_test.go | 2 +- pkg/sleep/sleep_unsafe.go | 2 +- pkg/state/decode.go | 2 +- pkg/state/encode.go | 2 +- pkg/state/encode_unsafe.go | 2 +- pkg/state/map.go | 2 +- pkg/state/object.proto | 2 +- pkg/state/printer.go | 2 +- pkg/state/state.go | 2 +- pkg/state/state_test.go | 2 +- pkg/state/statefile/statefile.go | 2 +- pkg/state/statefile/statefile_test.go | 2 +- pkg/state/stats.go | 2 +- pkg/syserr/host_linux.go | 2 +- pkg/syserr/netstack.go | 2 +- pkg/syserr/syserr.go | 2 +- pkg/syserror/syserror.go | 2 +- pkg/syserror/syserror_test.go | 2 +- pkg/tcpip/adapters/gonet/gonet.go | 2 +- pkg/tcpip/adapters/gonet/gonet_test.go | 2 +- pkg/tcpip/buffer/prependable.go | 2 +- pkg/tcpip/buffer/view.go | 2 +- pkg/tcpip/buffer/view_test.go | 2 +- pkg/tcpip/checker/checker.go | 2 +- pkg/tcpip/hash/jenkins/jenkins.go | 2 +- pkg/tcpip/hash/jenkins/jenkins_test.go | 2 +- pkg/tcpip/header/arp.go | 2 +- pkg/tcpip/header/checksum.go | 2 +- pkg/tcpip/header/eth.go | 2 +- pkg/tcpip/header/gue.go | 2 +- pkg/tcpip/header/icmpv4.go | 2 +- pkg/tcpip/header/icmpv6.go | 2 +- pkg/tcpip/header/interfaces.go | 2 +- pkg/tcpip/header/ipv4.go | 2 +- pkg/tcpip/header/ipv6.go | 2 +- pkg/tcpip/header/ipv6_fragment.go | 2 +- pkg/tcpip/header/ipversion_test.go | 2 +- pkg/tcpip/header/tcp.go | 2 +- pkg/tcpip/header/tcp_test.go | 2 +- pkg/tcpip/header/udp.go | 2 +- pkg/tcpip/link/channel/channel.go | 2 +- pkg/tcpip/link/fdbased/endpoint.go | 2 +- pkg/tcpip/link/fdbased/endpoint_test.go | 2 +- pkg/tcpip/link/fdbased/endpoint_unsafe.go | 2 +- pkg/tcpip/link/fdbased/mmap.go | 2 +- pkg/tcpip/link/fdbased/mmap_amd64_unsafe.go | 2 +- pkg/tcpip/link/loopback/loopback.go | 2 +- pkg/tcpip/link/muxed/injectable.go | 2 +- pkg/tcpip/link/muxed/injectable_test.go | 2 +- pkg/tcpip/link/rawfile/blockingpoll_amd64.s | 2 +- pkg/tcpip/link/rawfile/blockingpoll_amd64_unsafe.go | 2 +- pkg/tcpip/link/rawfile/blockingpoll_unsafe.go | 2 +- pkg/tcpip/link/rawfile/errors.go | 2 +- pkg/tcpip/link/rawfile/rawfile_unsafe.go | 2 +- pkg/tcpip/link/sharedmem/pipe/pipe.go | 2 +- pkg/tcpip/link/sharedmem/pipe/pipe_test.go | 2 +- pkg/tcpip/link/sharedmem/pipe/pipe_unsafe.go | 2 +- pkg/tcpip/link/sharedmem/pipe/rx.go | 2 +- pkg/tcpip/link/sharedmem/pipe/tx.go | 2 +- pkg/tcpip/link/sharedmem/queue/queue_test.go | 2 +- pkg/tcpip/link/sharedmem/queue/rx.go | 2 +- pkg/tcpip/link/sharedmem/queue/tx.go | 2 +- pkg/tcpip/link/sharedmem/rx.go | 2 +- pkg/tcpip/link/sharedmem/sharedmem.go | 2 +- pkg/tcpip/link/sharedmem/sharedmem_test.go | 2 +- pkg/tcpip/link/sharedmem/sharedmem_unsafe.go | 2 +- pkg/tcpip/link/sharedmem/tx.go | 2 +- pkg/tcpip/link/sniffer/pcap.go | 2 +- pkg/tcpip/link/sniffer/sniffer.go | 2 +- pkg/tcpip/link/tun/tun_unsafe.go | 2 +- pkg/tcpip/link/waitable/waitable.go | 2 +- pkg/tcpip/link/waitable/waitable_test.go | 2 +- pkg/tcpip/network/arp/arp.go | 2 +- pkg/tcpip/network/arp/arp_test.go | 2 +- pkg/tcpip/network/fragmentation/frag_heap.go | 2 +- pkg/tcpip/network/fragmentation/frag_heap_test.go | 2 +- pkg/tcpip/network/fragmentation/fragmentation.go | 2 +- pkg/tcpip/network/fragmentation/fragmentation_test.go | 2 +- pkg/tcpip/network/fragmentation/reassembler.go | 2 +- pkg/tcpip/network/fragmentation/reassembler_test.go | 2 +- pkg/tcpip/network/hash/hash.go | 2 +- pkg/tcpip/network/ip_test.go | 2 +- pkg/tcpip/network/ipv4/icmp.go | 2 +- pkg/tcpip/network/ipv4/ipv4.go | 2 +- pkg/tcpip/network/ipv4/ipv4_test.go | 2 +- pkg/tcpip/network/ipv6/icmp.go | 2 +- pkg/tcpip/network/ipv6/icmp_test.go | 2 +- pkg/tcpip/network/ipv6/ipv6.go | 2 +- pkg/tcpip/ports/ports.go | 2 +- pkg/tcpip/ports/ports_test.go | 2 +- pkg/tcpip/sample/tun_tcp_connect/main.go | 2 +- pkg/tcpip/sample/tun_tcp_echo/main.go | 2 +- pkg/tcpip/seqnum/seqnum.go | 2 +- pkg/tcpip/stack/linkaddrcache.go | 2 +- pkg/tcpip/stack/linkaddrcache_test.go | 2 +- pkg/tcpip/stack/nic.go | 2 +- pkg/tcpip/stack/registration.go | 2 +- pkg/tcpip/stack/route.go | 2 +- pkg/tcpip/stack/stack.go | 2 +- pkg/tcpip/stack/stack_global_state.go | 2 +- pkg/tcpip/stack/stack_test.go | 2 +- pkg/tcpip/stack/transport_demuxer.go | 2 +- pkg/tcpip/stack/transport_test.go | 2 +- pkg/tcpip/tcpip.go | 2 +- pkg/tcpip/tcpip_test.go | 2 +- pkg/tcpip/time.s | 2 +- pkg/tcpip/time_unsafe.go | 2 +- pkg/tcpip/transport/icmp/endpoint.go | 2 +- pkg/tcpip/transport/icmp/endpoint_state.go | 2 +- pkg/tcpip/transport/icmp/protocol.go | 2 +- pkg/tcpip/transport/raw/raw.go | 2 +- pkg/tcpip/transport/raw/state.go | 2 +- pkg/tcpip/transport/tcp/accept.go | 2 +- pkg/tcpip/transport/tcp/connect.go | 2 +- pkg/tcpip/transport/tcp/cubic.go | 2 +- pkg/tcpip/transport/tcp/dual_stack_test.go | 2 +- pkg/tcpip/transport/tcp/endpoint.go | 2 +- pkg/tcpip/transport/tcp/endpoint_state.go | 2 +- pkg/tcpip/transport/tcp/forwarder.go | 2 +- pkg/tcpip/transport/tcp/protocol.go | 2 +- pkg/tcpip/transport/tcp/rcv.go | 2 +- pkg/tcpip/transport/tcp/reno.go | 2 +- pkg/tcpip/transport/tcp/sack.go | 2 +- pkg/tcpip/transport/tcp/sack_scoreboard.go | 2 +- pkg/tcpip/transport/tcp/sack_scoreboard_test.go | 2 +- pkg/tcpip/transport/tcp/segment.go | 2 +- pkg/tcpip/transport/tcp/segment_heap.go | 2 +- pkg/tcpip/transport/tcp/segment_queue.go | 2 +- pkg/tcpip/transport/tcp/segment_state.go | 2 +- pkg/tcpip/transport/tcp/snd.go | 2 +- pkg/tcpip/transport/tcp/snd_state.go | 2 +- pkg/tcpip/transport/tcp/tcp_sack_test.go | 2 +- pkg/tcpip/transport/tcp/tcp_test.go | 2 +- pkg/tcpip/transport/tcp/tcp_timestamp_test.go | 2 +- pkg/tcpip/transport/tcp/testing/context/context.go | 2 +- pkg/tcpip/transport/tcp/timer.go | 2 +- pkg/tcpip/transport/tcpconntrack/tcp_conntrack.go | 2 +- pkg/tcpip/transport/tcpconntrack/tcp_conntrack_test.go | 2 +- pkg/tcpip/transport/udp/endpoint.go | 2 +- pkg/tcpip/transport/udp/endpoint_state.go | 2 +- pkg/tcpip/transport/udp/forwarder.go | 2 +- pkg/tcpip/transport/udp/protocol.go | 2 +- pkg/tcpip/transport/udp/udp_test.go | 2 +- pkg/tmutex/tmutex.go | 2 +- pkg/tmutex/tmutex_test.go | 2 +- pkg/unet/unet.go | 2 +- pkg/unet/unet_test.go | 2 +- pkg/unet/unet_unsafe.go | 2 +- pkg/urpc/urpc.go | 2 +- pkg/urpc/urpc_test.go | 2 +- pkg/waiter/waiter.go | 2 +- pkg/waiter/waiter_test.go | 2 +- runsc/boot/compat.go | 2 +- runsc/boot/compat_amd64.go | 2 +- runsc/boot/compat_test.go | 2 +- runsc/boot/config.go | 2 +- runsc/boot/controller.go | 2 +- runsc/boot/debug.go | 2 +- runsc/boot/events.go | 2 +- runsc/boot/fds.go | 2 +- runsc/boot/filter/config.go | 2 +- runsc/boot/filter/extra_filters.go | 2 +- runsc/boot/filter/extra_filters_msan.go | 2 +- runsc/boot/filter/extra_filters_race.go | 2 +- runsc/boot/filter/filter.go | 2 +- runsc/boot/fs.go | 2 +- runsc/boot/limits.go | 2 +- runsc/boot/loader.go | 2 +- runsc/boot/loader_test.go | 2 +- runsc/boot/network.go | 2 +- runsc/boot/strace.go | 2 +- runsc/cgroup/cgroup.go | 2 +- runsc/cgroup/cgroup_test.go | 2 +- runsc/cmd/boot.go | 2 +- runsc/cmd/capability.go | 2 +- runsc/cmd/capability_test.go | 2 +- runsc/cmd/checkpoint.go | 2 +- runsc/cmd/chroot.go | 2 +- runsc/cmd/cmd.go | 2 +- runsc/cmd/create.go | 2 +- runsc/cmd/debug.go | 2 +- runsc/cmd/delete.go | 2 +- runsc/cmd/delete_test.go | 2 +- runsc/cmd/do.go | 2 +- runsc/cmd/events.go | 2 +- runsc/cmd/exec.go | 2 +- runsc/cmd/exec_test.go | 2 +- runsc/cmd/gofer.go | 2 +- runsc/cmd/gofer_test.go | 2 +- runsc/cmd/kill.go | 2 +- runsc/cmd/list.go | 2 +- runsc/cmd/path.go | 2 +- runsc/cmd/pause.go | 2 +- runsc/cmd/ps.go | 2 +- runsc/cmd/restore.go | 2 +- runsc/cmd/resume.go | 2 +- runsc/cmd/run.go | 2 +- runsc/cmd/spec.go | 2 +- runsc/cmd/start.go | 2 +- runsc/cmd/state.go | 2 +- runsc/cmd/wait.go | 2 +- runsc/console/console.go | 2 +- runsc/container/console_test.go | 2 +- runsc/container/container.go | 2 +- runsc/container/container_test.go | 2 +- runsc/container/hook.go | 2 +- runsc/container/multi_container_test.go | 2 +- runsc/container/shared_volume_test.go | 2 +- runsc/container/status.go | 2 +- runsc/container/test_app.go | 2 +- runsc/fsgofer/filter/config.go | 2 +- runsc/fsgofer/filter/extra_filters.go | 2 +- runsc/fsgofer/filter/extra_filters_msan.go | 2 +- runsc/fsgofer/filter/extra_filters_race.go | 2 +- runsc/fsgofer/filter/filter.go | 2 +- runsc/fsgofer/fsgofer.go | 2 +- runsc/fsgofer/fsgofer_test.go | 2 +- runsc/fsgofer/fsgofer_unsafe.go | 2 +- runsc/main.go | 2 +- runsc/sandbox/network.go | 2 +- runsc/sandbox/network_unsafe.go | 2 +- runsc/sandbox/sandbox.go | 2 +- runsc/specutils/fs.go | 2 +- runsc/specutils/namespace.go | 2 +- runsc/specutils/specutils.go | 2 +- runsc/specutils/specutils_test.go | 2 +- runsc/test/image/image.go | 2 +- runsc/test/image/image_test.go | 2 +- runsc/test/image/mysql.sql | 2 +- runsc/test/image/ruby.rb | 2 +- runsc/test/image/ruby.sh | 2 +- runsc/test/install.sh | 2 +- runsc/test/integration/exec_test.go | 2 +- runsc/test/integration/integration.go | 2 +- runsc/test/integration/integration_test.go | 2 +- runsc/test/root/cgroup_test.go | 2 +- runsc/test/root/chroot_test.go | 2 +- runsc/test/root/crictl_test.go | 2 +- runsc/test/root/root.go | 2 +- runsc/test/root/testdata/busybox.go | 2 +- runsc/test/root/testdata/containerd_config.go | 2 +- runsc/test/root/testdata/httpd.go | 2 +- runsc/test/root/testdata/httpd_mount_paths.go | 2 +- runsc/test/root/testdata/sandbox.go | 2 +- runsc/test/testutil/crictl.go | 2 +- runsc/test/testutil/docker.go | 2 +- runsc/test/testutil/testutil.go | 2 +- runsc/test/testutil/testutil_race.go | 2 +- runsc/tools/dockercfg/dockercfg.go | 2 +- runsc/version.go | 2 +- test/syscalls/gtest/gtest.go | 2 +- test/syscalls/linux/32bit.cc | 2 +- test/syscalls/linux/accept_bind.cc | 2 +- test/syscalls/linux/accept_bind_stream.cc | 2 +- test/syscalls/linux/access.cc | 2 +- test/syscalls/linux/affinity.cc | 2 +- test/syscalls/linux/aio.cc | 2 +- test/syscalls/linux/alarm.cc | 2 +- test/syscalls/linux/arch_prctl.cc | 2 +- test/syscalls/linux/bad.cc | 2 +- test/syscalls/linux/base_poll_test.cc | 2 +- test/syscalls/linux/base_poll_test.h | 2 +- test/syscalls/linux/bind.cc | 2 +- test/syscalls/linux/brk.cc | 2 +- test/syscalls/linux/chdir.cc | 2 +- test/syscalls/linux/chmod.cc | 2 +- test/syscalls/linux/chown.cc | 2 +- test/syscalls/linux/chroot.cc | 2 +- test/syscalls/linux/clock_getres.cc | 2 +- test/syscalls/linux/clock_gettime.cc | 2 +- test/syscalls/linux/clock_nanosleep.cc | 2 +- test/syscalls/linux/concurrency.cc | 2 +- test/syscalls/linux/creat.cc | 2 +- test/syscalls/linux/dev.cc | 2 +- test/syscalls/linux/dup.cc | 2 +- test/syscalls/linux/epoll.cc | 2 +- test/syscalls/linux/eventfd.cc | 2 +- test/syscalls/linux/exceptions.cc | 2 +- test/syscalls/linux/exec.cc | 2 +- test/syscalls/linux/exec.h | 2 +- test/syscalls/linux/exec_assert_closed_workload.cc | 2 +- test/syscalls/linux/exec_basic_workload.cc | 2 +- test/syscalls/linux/exec_binary.cc | 2 +- test/syscalls/linux/exec_proc_exe_workload.cc | 2 +- test/syscalls/linux/exec_state_workload.cc | 2 +- test/syscalls/linux/exit.cc | 2 +- test/syscalls/linux/exit_script.sh | 2 +- test/syscalls/linux/fadvise64.cc | 2 +- test/syscalls/linux/fallocate.cc | 2 +- test/syscalls/linux/fault.cc | 2 +- test/syscalls/linux/fchdir.cc | 2 +- test/syscalls/linux/fcntl.cc | 2 +- test/syscalls/linux/file_base.h | 2 +- test/syscalls/linux/flock.cc | 2 +- test/syscalls/linux/fork.cc | 2 +- test/syscalls/linux/fpsig_fork.cc | 2 +- test/syscalls/linux/fpsig_nested.cc | 2 +- test/syscalls/linux/fsync.cc | 2 +- test/syscalls/linux/futex.cc | 2 +- test/syscalls/linux/getcpu.cc | 2 +- test/syscalls/linux/getdents.cc | 2 +- test/syscalls/linux/getrandom.cc | 2 +- test/syscalls/linux/getrusage.cc | 2 +- test/syscalls/linux/inotify.cc | 2 +- test/syscalls/linux/ioctl.cc | 2 +- test/syscalls/linux/ip_socket_test_util.cc | 2 +- test/syscalls/linux/ip_socket_test_util.h | 2 +- test/syscalls/linux/itimer.cc | 2 +- test/syscalls/linux/kill.cc | 2 +- test/syscalls/linux/link.cc | 2 +- test/syscalls/linux/lseek.cc | 2 +- test/syscalls/linux/madvise.cc | 2 +- test/syscalls/linux/memfd.cc | 2 +- test/syscalls/linux/memory_accounting.cc | 2 +- test/syscalls/linux/mempolicy.cc | 2 +- test/syscalls/linux/mincore.cc | 2 +- test/syscalls/linux/mkdir.cc | 2 +- test/syscalls/linux/mknod.cc | 2 +- test/syscalls/linux/mlock.cc | 2 +- test/syscalls/linux/mmap.cc | 2 +- test/syscalls/linux/mount.cc | 2 +- test/syscalls/linux/mremap.cc | 2 +- test/syscalls/linux/msync.cc | 2 +- test/syscalls/linux/munmap.cc | 2 +- test/syscalls/linux/open.cc | 2 +- test/syscalls/linux/open_create.cc | 2 +- test/syscalls/linux/partial_bad_buffer.cc | 2 +- test/syscalls/linux/pause.cc | 2 +- test/syscalls/linux/pipe.cc | 2 +- test/syscalls/linux/poll.cc | 2 +- test/syscalls/linux/ppoll.cc | 2 +- test/syscalls/linux/prctl.cc | 2 +- test/syscalls/linux/prctl_setuid.cc | 2 +- test/syscalls/linux/pread64.cc | 2 +- test/syscalls/linux/preadv.cc | 2 +- test/syscalls/linux/preadv2.cc | 2 +- test/syscalls/linux/priority.cc | 2 +- test/syscalls/linux/priority_execve.cc | 2 +- test/syscalls/linux/proc.cc | 2 +- test/syscalls/linux/proc_net.cc | 2 +- test/syscalls/linux/proc_net_unix.cc | 2 +- test/syscalls/linux/proc_pid_smaps.cc | 2 +- test/syscalls/linux/proc_pid_uid_gid_map.cc | 2 +- test/syscalls/linux/pselect.cc | 2 +- test/syscalls/linux/ptrace.cc | 2 +- test/syscalls/linux/pty.cc | 2 +- test/syscalls/linux/pwrite64.cc | 2 +- test/syscalls/linux/pwritev2.cc | 2 +- test/syscalls/linux/raw_socket_ipv4.cc | 2 +- test/syscalls/linux/read.cc | 2 +- test/syscalls/linux/readv.cc | 2 +- test/syscalls/linux/readv_common.cc | 2 +- test/syscalls/linux/readv_common.h | 2 +- test/syscalls/linux/readv_socket.cc | 2 +- test/syscalls/linux/rename.cc | 2 +- test/syscalls/linux/rlimits.cc | 2 +- test/syscalls/linux/rtsignal.cc | 2 +- test/syscalls/linux/sched.cc | 2 +- test/syscalls/linux/sched_yield.cc | 2 +- test/syscalls/linux/seccomp.cc | 2 +- test/syscalls/linux/select.cc | 2 +- test/syscalls/linux/semaphore.cc | 2 +- test/syscalls/linux/sendfile.cc | 2 +- test/syscalls/linux/sendfile_socket.cc | 2 +- test/syscalls/linux/shm.cc | 2 +- test/syscalls/linux/sigaction.cc | 2 +- test/syscalls/linux/sigaltstack.cc | 2 +- test/syscalls/linux/sigaltstack_check.cc | 2 +- test/syscalls/linux/sigiret.cc | 2 +- test/syscalls/linux/sigprocmask.cc | 2 +- test/syscalls/linux/sigstop.cc | 2 +- test/syscalls/linux/sigtimedwait.cc | 2 +- test/syscalls/linux/socket_abstract.cc | 2 +- test/syscalls/linux/socket_blocking.cc | 2 +- test/syscalls/linux/socket_blocking.h | 2 +- test/syscalls/linux/socket_filesystem.cc | 2 +- test/syscalls/linux/socket_generic.cc | 2 +- test/syscalls/linux/socket_generic.h | 2 +- test/syscalls/linux/socket_inet_loopback.cc | 2 +- test/syscalls/linux/socket_ip_loopback_blocking.cc | 2 +- test/syscalls/linux/socket_ip_tcp_generic.cc | 2 +- test/syscalls/linux/socket_ip_tcp_generic.h | 2 +- test/syscalls/linux/socket_ip_tcp_generic_loopback.cc | 2 +- test/syscalls/linux/socket_ip_tcp_loopback.cc | 2 +- test/syscalls/linux/socket_ip_tcp_loopback_blocking.cc | 2 +- test/syscalls/linux/socket_ip_tcp_loopback_nonblock.cc | 2 +- test/syscalls/linux/socket_ip_tcp_udp_generic.cc | 2 +- test/syscalls/linux/socket_ip_udp_generic.cc | 2 +- test/syscalls/linux/socket_ip_udp_generic.h | 2 +- test/syscalls/linux/socket_ip_udp_loopback.cc | 2 +- test/syscalls/linux/socket_ip_udp_loopback_blocking.cc | 2 +- test/syscalls/linux/socket_ip_udp_loopback_nonblock.cc | 2 +- .../syscalls/linux/socket_ipv4_tcp_unbound_external_networking.cc | 2 +- test/syscalls/linux/socket_ipv4_tcp_unbound_external_networking.h | 2 +- .../linux/socket_ipv4_tcp_unbound_external_networking_test.cc | 2 +- test/syscalls/linux/socket_ipv4_udp_unbound.cc | 2 +- test/syscalls/linux/socket_ipv4_udp_unbound.h | 2 +- .../syscalls/linux/socket_ipv4_udp_unbound_external_networking.cc | 2 +- test/syscalls/linux/socket_ipv4_udp_unbound_external_networking.h | 2 +- .../linux/socket_ipv4_udp_unbound_external_networking_test.cc | 2 +- test/syscalls/linux/socket_ipv4_udp_unbound_loopback.cc | 2 +- test/syscalls/linux/socket_netdevice.cc | 2 +- test/syscalls/linux/socket_netlink_route.cc | 2 +- test/syscalls/linux/socket_netlink_util.cc | 2 +- test/syscalls/linux/socket_netlink_util.h | 2 +- test/syscalls/linux/socket_non_blocking.cc | 2 +- test/syscalls/linux/socket_non_blocking.h | 2 +- test/syscalls/linux/socket_non_stream.cc | 2 +- test/syscalls/linux/socket_non_stream.h | 2 +- test/syscalls/linux/socket_non_stream_blocking.cc | 2 +- test/syscalls/linux/socket_non_stream_blocking.h | 2 +- test/syscalls/linux/socket_stream.cc | 2 +- test/syscalls/linux/socket_stream.h | 2 +- test/syscalls/linux/socket_stream_blocking.cc | 2 +- test/syscalls/linux/socket_stream_blocking.h | 2 +- test/syscalls/linux/socket_stream_nonblock.cc | 2 +- test/syscalls/linux/socket_stream_nonblock.h | 2 +- test/syscalls/linux/socket_test_util.cc | 2 +- test/syscalls/linux/socket_test_util.h | 2 +- test/syscalls/linux/socket_unix.cc | 2 +- test/syscalls/linux/socket_unix.h | 2 +- test/syscalls/linux/socket_unix_abstract.cc | 2 +- test/syscalls/linux/socket_unix_abstract_nonblock.cc | 2 +- test/syscalls/linux/socket_unix_blocking_local.cc | 2 +- test/syscalls/linux/socket_unix_dgram.cc | 2 +- test/syscalls/linux/socket_unix_dgram.h | 2 +- test/syscalls/linux/socket_unix_dgram_local.cc | 2 +- test/syscalls/linux/socket_unix_dgram_non_blocking.cc | 2 +- test/syscalls/linux/socket_unix_domain.cc | 2 +- test/syscalls/linux/socket_unix_filesystem.cc | 2 +- test/syscalls/linux/socket_unix_filesystem_nonblock.cc | 2 +- test/syscalls/linux/socket_unix_non_stream.cc | 2 +- test/syscalls/linux/socket_unix_non_stream.h | 2 +- test/syscalls/linux/socket_unix_non_stream_blocking_local.cc | 2 +- test/syscalls/linux/socket_unix_pair.cc | 2 +- test/syscalls/linux/socket_unix_pair_nonblock.cc | 2 +- test/syscalls/linux/socket_unix_seqpacket.cc | 2 +- test/syscalls/linux/socket_unix_seqpacket.h | 2 +- test/syscalls/linux/socket_unix_seqpacket_local.cc | 2 +- test/syscalls/linux/socket_unix_stream.cc | 2 +- test/syscalls/linux/socket_unix_stream_blocking_local.cc | 2 +- test/syscalls/linux/socket_unix_stream_local.cc | 2 +- test/syscalls/linux/socket_unix_stream_nonblock_local.cc | 2 +- test/syscalls/linux/socket_unix_unbound_abstract.cc | 2 +- test/syscalls/linux/socket_unix_unbound_dgram.cc | 2 +- test/syscalls/linux/socket_unix_unbound_filesystem.cc | 2 +- test/syscalls/linux/socket_unix_unbound_seqpacket.cc | 2 +- test/syscalls/linux/socket_unix_unbound_stream.cc | 2 +- test/syscalls/linux/stat.cc | 2 +- test/syscalls/linux/stat_times.cc | 2 +- test/syscalls/linux/statfs.cc | 2 +- test/syscalls/linux/sticky.cc | 2 +- test/syscalls/linux/symlink.cc | 2 +- test/syscalls/linux/sync.cc | 2 +- test/syscalls/linux/sync_file_range.cc | 2 +- test/syscalls/linux/sysinfo.cc | 2 +- test/syscalls/linux/syslog.cc | 2 +- test/syscalls/linux/sysret.cc | 2 +- test/syscalls/linux/tcp_socket.cc | 2 +- test/syscalls/linux/temp_umask.h | 2 +- test/syscalls/linux/tgkill.cc | 2 +- test/syscalls/linux/time.cc | 2 +- test/syscalls/linux/timerfd.cc | 2 +- test/syscalls/linux/timers.cc | 2 +- test/syscalls/linux/tkill.cc | 2 +- test/syscalls/linux/truncate.cc | 2 +- test/syscalls/linux/udp_bind.cc | 2 +- test/syscalls/linux/udp_socket.cc | 2 +- test/syscalls/linux/uidgid.cc | 2 +- test/syscalls/linux/uname.cc | 2 +- test/syscalls/linux/unix_domain_socket_test_util.cc | 2 +- test/syscalls/linux/unix_domain_socket_test_util.h | 2 +- test/syscalls/linux/unlink.cc | 2 +- test/syscalls/linux/unshare.cc | 2 +- test/syscalls/linux/utimes.cc | 2 +- test/syscalls/linux/vdso.cc | 2 +- test/syscalls/linux/vdso_clock_gettime.cc | 2 +- test/syscalls/linux/vfork.cc | 2 +- test/syscalls/linux/vsyscall.cc | 2 +- test/syscalls/linux/wait.cc | 2 +- test/syscalls/linux/write.cc | 2 +- test/syscalls/syscall_test_runner.go | 2 +- test/syscalls/syscall_test_runner.sh | 2 +- test/util/capability_util.cc | 2 +- test/util/capability_util.h | 2 +- test/util/cleanup.h | 2 +- test/util/epoll_util.cc | 2 +- test/util/epoll_util.h | 2 +- test/util/eventfd_util.h | 2 +- test/util/file_descriptor.h | 2 +- test/util/fs_util.cc | 2 +- test/util/fs_util.h | 2 +- test/util/fs_util_test.cc | 2 +- test/util/logging.cc | 2 +- test/util/logging.h | 2 +- test/util/memory_util.h | 2 +- test/util/mount_util.h | 2 +- test/util/multiprocess_util.cc | 2 +- test/util/multiprocess_util.h | 2 +- test/util/posix_error.cc | 2 +- test/util/posix_error.h | 2 +- test/util/posix_error_test.cc | 2 +- test/util/proc_util.cc | 2 +- test/util/proc_util.h | 2 +- test/util/proc_util_test.cc | 2 +- test/util/rlimit_util.cc | 2 +- test/util/rlimit_util.h | 2 +- test/util/save_util.cc | 2 +- test/util/save_util.h | 2 +- test/util/signal_util.cc | 2 +- test/util/signal_util.h | 2 +- test/util/temp_path.cc | 2 +- test/util/temp_path.h | 2 +- test/util/test_main.cc | 2 +- test/util/test_util.cc | 2 +- test/util/test_util.h | 2 +- test/util/test_util_test.cc | 2 +- test/util/thread_util.h | 2 +- test/util/timer_util.cc | 2 +- test/util/timer_util.h | 2 +- third_party/gvsync/atomicptr_unsafe.go | 2 +- third_party/gvsync/atomicptrtest/atomicptr_test.go | 2 +- third_party/gvsync/downgradable_rwmutex_test.go | 2 +- third_party/gvsync/downgradable_rwmutex_unsafe.go | 2 +- third_party/gvsync/gvsync.go | 2 +- third_party/gvsync/memmove_unsafe.go | 2 +- third_party/gvsync/norace_unsafe.go | 2 +- third_party/gvsync/race_unsafe.go | 2 +- third_party/gvsync/seqatomic_unsafe.go | 2 +- third_party/gvsync/seqatomictest/seqatomic_test.go | 2 +- third_party/gvsync/seqcount.go | 2 +- third_party/gvsync/seqcount_test.go | 2 +- tools/go_generics/generics.go | 2 +- tools/go_generics/generics_tests/all_stmts/input.go | 2 +- tools/go_generics/generics_tests/all_stmts/output/output.go | 2 +- tools/go_generics/generics_tests/all_types/input.go | 2 +- tools/go_generics/generics_tests/all_types/lib/lib.go | 2 +- tools/go_generics/generics_tests/all_types/output/output.go | 2 +- tools/go_generics/generics_tests/consts/input.go | 2 +- tools/go_generics/generics_tests/consts/output/output.go | 2 +- tools/go_generics/generics_tests/imports/input.go | 2 +- tools/go_generics/generics_tests/imports/output/output.go | 2 +- tools/go_generics/generics_tests/remove_typedef/input.go | 2 +- tools/go_generics/generics_tests/remove_typedef/output/output.go | 2 +- tools/go_generics/generics_tests/simple/input.go | 2 +- tools/go_generics/generics_tests/simple/output/output.go | 2 +- tools/go_generics/globals/globals_visitor.go | 2 +- tools/go_generics/globals/scope.go | 2 +- tools/go_generics/go_generics_unittest.sh | 2 +- tools/go_generics/go_merge/main.go | 2 +- tools/go_generics/imports.go | 2 +- tools/go_generics/remove.go | 2 +- tools/go_generics/rules_tests/template.go | 2 +- tools/go_generics/rules_tests/template_test.go | 2 +- tools/go_stateify/main.go | 2 +- tools/tag_release.sh | 2 +- tools/workspace_status.sh | 2 +- vdso/barrier.h | 2 +- vdso/check_vdso.py | 2 +- vdso/compiler.h | 2 +- vdso/cycle_clock.h | 2 +- vdso/seqlock.h | 2 +- vdso/syscalls.h | 2 +- vdso/vdso.cc | 2 +- vdso/vdso_time.cc | 2 +- vdso/vdso_time.h | 2 +- 1235 files changed, 1242 insertions(+), 1234 deletions(-) create mode 100644 AUTHORS (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/AUTHORS b/AUTHORS new file mode 100644 index 000000000..01ba46567 --- /dev/null +++ b/AUTHORS @@ -0,0 +1,8 @@ +# This is the list of gVisor authors for copyright purposes. +# +# This does not necessarily list everyone who has contributed code, since in +# some cases, their employer may be the copyright holder. To see the full list +# of contributors, see the revision history in source control. +# +# Please send a patch if you would like to be included in this list. +Google LLC diff --git a/kokoro/run_build.sh b/kokoro/run_build.sh index 89e24b037..63fffda48 100755 --- a/kokoro/run_build.sh +++ b/kokoro/run_build.sh @@ -1,6 +1,6 @@ #!/bin/bash -# Copyright 2018 Google LLC +# Copyright 2018 The gVisor Authors. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/kokoro/run_tests.sh b/kokoro/run_tests.sh index 8a3ce7402..08f678e39 100755 --- a/kokoro/run_tests.sh +++ b/kokoro/run_tests.sh @@ -1,6 +1,6 @@ #!/bin/bash -# Copyright 2018 Google LLC +# Copyright 2018 The gVisor Authors. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/pkg/abi/abi.go b/pkg/abi/abi.go index 7770f0405..d56c481c9 100644 --- a/pkg/abi/abi.go +++ b/pkg/abi/abi.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/abi_linux.go b/pkg/abi/abi_linux.go index 9d9f361a4..3059479bd 100644 --- a/pkg/abi/abi_linux.go +++ b/pkg/abi/abi_linux.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/flag.go b/pkg/abi/flag.go index b48757da8..dcdd66d4e 100644 --- a/pkg/abi/flag.go +++ b/pkg/abi/flag.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/aio.go b/pkg/abi/linux/aio.go index 1b7ca714a..3c6e0079d 100644 --- a/pkg/abi/linux/aio.go +++ b/pkg/abi/linux/aio.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/ashmem.go b/pkg/abi/linux/ashmem.go index ced1e44d4..2a722abe0 100644 --- a/pkg/abi/linux/ashmem.go +++ b/pkg/abi/linux/ashmem.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/audit.go b/pkg/abi/linux/audit.go index b39ba4515..6cca69af9 100644 --- a/pkg/abi/linux/audit.go +++ b/pkg/abi/linux/audit.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/binder.go b/pkg/abi/linux/binder.go index 522dc6f53..63b08324a 100644 --- a/pkg/abi/linux/binder.go +++ b/pkg/abi/linux/binder.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/bpf.go b/pkg/abi/linux/bpf.go index d9cd09948..aa3d3ce70 100644 --- a/pkg/abi/linux/bpf.go +++ b/pkg/abi/linux/bpf.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/capability.go b/pkg/abi/linux/capability.go index 7d96f013e..c120cac64 100644 --- a/pkg/abi/linux/capability.go +++ b/pkg/abi/linux/capability.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/dev.go b/pkg/abi/linux/dev.go index 5b1199aac..421e11256 100644 --- a/pkg/abi/linux/dev.go +++ b/pkg/abi/linux/dev.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/elf.go b/pkg/abi/linux/elf.go index 928067c04..fb1c679d2 100644 --- a/pkg/abi/linux/elf.go +++ b/pkg/abi/linux/elf.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/errors.go b/pkg/abi/linux/errors.go index e5f6f3f07..93f85a864 100644 --- a/pkg/abi/linux/errors.go +++ b/pkg/abi/linux/errors.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/eventfd.go b/pkg/abi/linux/eventfd.go index 5614f5cf1..9c479fc8f 100644 --- a/pkg/abi/linux/eventfd.go +++ b/pkg/abi/linux/eventfd.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/exec.go b/pkg/abi/linux/exec.go index a07c29243..579d46c41 100644 --- a/pkg/abi/linux/exec.go +++ b/pkg/abi/linux/exec.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/fcntl.go b/pkg/abi/linux/fcntl.go index c8558933a..cc8f2702d 100644 --- a/pkg/abi/linux/fcntl.go +++ b/pkg/abi/linux/fcntl.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/file.go b/pkg/abi/linux/file.go index 46b10ca97..753fec3ed 100644 --- a/pkg/abi/linux/file.go +++ b/pkg/abi/linux/file.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/fs.go b/pkg/abi/linux/fs.go index a9f2ba132..c82ab9b5b 100644 --- a/pkg/abi/linux/fs.go +++ b/pkg/abi/linux/fs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/futex.go b/pkg/abi/linux/futex.go index afdf4123b..08bfde3b5 100644 --- a/pkg/abi/linux/futex.go +++ b/pkg/abi/linux/futex.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/inotify.go b/pkg/abi/linux/inotify.go index 79c5d3593..2d08194ba 100644 --- a/pkg/abi/linux/inotify.go +++ b/pkg/abi/linux/inotify.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/ioctl.go b/pkg/abi/linux/ioctl.go index 191b26e4d..04bb767dc 100644 --- a/pkg/abi/linux/ioctl.go +++ b/pkg/abi/linux/ioctl.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/ip.go b/pkg/abi/linux/ip.go index 77ac1062c..31e56ffa6 100644 --- a/pkg/abi/linux/ip.go +++ b/pkg/abi/linux/ip.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/ipc.go b/pkg/abi/linux/ipc.go index 10681768b..2ef8d6cbb 100644 --- a/pkg/abi/linux/ipc.go +++ b/pkg/abi/linux/ipc.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/limits.go b/pkg/abi/linux/limits.go index e0aa5b31d..c74dfcd53 100644 --- a/pkg/abi/linux/limits.go +++ b/pkg/abi/linux/limits.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/linux.go b/pkg/abi/linux/linux.go index d365f693d..8a8f831cd 100644 --- a/pkg/abi/linux/linux.go +++ b/pkg/abi/linux/linux.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/mm.go b/pkg/abi/linux/mm.go index eda8d9788..0b02f938a 100644 --- a/pkg/abi/linux/mm.go +++ b/pkg/abi/linux/mm.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/netdevice.go b/pkg/abi/linux/netdevice.go index e3b6b1e40..aef1acf75 100644 --- a/pkg/abi/linux/netdevice.go +++ b/pkg/abi/linux/netdevice.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/netlink.go b/pkg/abi/linux/netlink.go index 25c5e17fd..5e718c363 100644 --- a/pkg/abi/linux/netlink.go +++ b/pkg/abi/linux/netlink.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/netlink_route.go b/pkg/abi/linux/netlink_route.go index 4200b6506..630dc339a 100644 --- a/pkg/abi/linux/netlink_route.go +++ b/pkg/abi/linux/netlink_route.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/poll.go b/pkg/abi/linux/poll.go index 9f0b15d1c..c04d26e4c 100644 --- a/pkg/abi/linux/poll.go +++ b/pkg/abi/linux/poll.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/prctl.go b/pkg/abi/linux/prctl.go index db3206f36..dae2de290 100644 --- a/pkg/abi/linux/prctl.go +++ b/pkg/abi/linux/prctl.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/ptrace.go b/pkg/abi/linux/ptrace.go index 7db4f5464..23e605ab2 100644 --- a/pkg/abi/linux/ptrace.go +++ b/pkg/abi/linux/ptrace.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/rusage.go b/pkg/abi/linux/rusage.go index 7fea4b589..d8302dc85 100644 --- a/pkg/abi/linux/rusage.go +++ b/pkg/abi/linux/rusage.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/sched.go b/pkg/abi/linux/sched.go index ef96a3801..193d9a242 100644 --- a/pkg/abi/linux/sched.go +++ b/pkg/abi/linux/sched.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/seccomp.go b/pkg/abi/linux/seccomp.go index 8673a27bf..4eeb5cd7a 100644 --- a/pkg/abi/linux/seccomp.go +++ b/pkg/abi/linux/seccomp.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/sem.go b/pkg/abi/linux/sem.go index b80c93daf..de422c519 100644 --- a/pkg/abi/linux/sem.go +++ b/pkg/abi/linux/sem.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/shm.go b/pkg/abi/linux/shm.go index 82a80e609..e45aadb10 100644 --- a/pkg/abi/linux/shm.go +++ b/pkg/abi/linux/shm.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/signal.go b/pkg/abi/linux/signal.go index 395f9f31e..9cbd77dda 100644 --- a/pkg/abi/linux/signal.go +++ b/pkg/abi/linux/signal.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/socket.go b/pkg/abi/linux/socket.go index 6fa4e7c3e..417840731 100644 --- a/pkg/abi/linux/socket.go +++ b/pkg/abi/linux/socket.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/tcp.go b/pkg/abi/linux/tcp.go index 67908deb9..174d470e2 100644 --- a/pkg/abi/linux/tcp.go +++ b/pkg/abi/linux/tcp.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/time.go b/pkg/abi/linux/time.go index bbd21e726..fa9ee27e1 100644 --- a/pkg/abi/linux/time.go +++ b/pkg/abi/linux/time.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/timer.go b/pkg/abi/linux/timer.go index a6f420bdb..e32d09e10 100644 --- a/pkg/abi/linux/timer.go +++ b/pkg/abi/linux/timer.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/tty.go b/pkg/abi/linux/tty.go index bff882d89..8ac02aee8 100644 --- a/pkg/abi/linux/tty.go +++ b/pkg/abi/linux/tty.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/uio.go b/pkg/abi/linux/uio.go index 7e00d9959..1fd1e9802 100644 --- a/pkg/abi/linux/uio.go +++ b/pkg/abi/linux/uio.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/abi/linux/utsname.go b/pkg/abi/linux/utsname.go index f80ed7d4a..60f220a67 100644 --- a/pkg/abi/linux/utsname.go +++ b/pkg/abi/linux/utsname.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/amutex/amutex.go b/pkg/amutex/amutex.go index 26b674435..85e819304 100644 --- a/pkg/amutex/amutex.go +++ b/pkg/amutex/amutex.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/amutex/amutex_test.go b/pkg/amutex/amutex_test.go index 104e0dab1..6a0af006e 100644 --- a/pkg/amutex/amutex_test.go +++ b/pkg/amutex/amutex_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/atomicbitops/atomic_bitops.go b/pkg/atomicbitops/atomic_bitops.go index 9a57f9599..63aa2b7f1 100644 --- a/pkg/atomicbitops/atomic_bitops.go +++ b/pkg/atomicbitops/atomic_bitops.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/atomicbitops/atomic_bitops_amd64.s b/pkg/atomicbitops/atomic_bitops_amd64.s index b37e3aad3..db0972001 100644 --- a/pkg/atomicbitops/atomic_bitops_amd64.s +++ b/pkg/atomicbitops/atomic_bitops_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/atomicbitops/atomic_bitops_common.go b/pkg/atomicbitops/atomic_bitops_common.go index b03242baa..b2a943dcb 100644 --- a/pkg/atomicbitops/atomic_bitops_common.go +++ b/pkg/atomicbitops/atomic_bitops_common.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/atomicbitops/atomic_bitops_test.go b/pkg/atomicbitops/atomic_bitops_test.go index ee6207cb3..965e9be79 100644 --- a/pkg/atomicbitops/atomic_bitops_test.go +++ b/pkg/atomicbitops/atomic_bitops_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/binary/binary.go b/pkg/binary/binary.go index 02f7e9fb8..631785f7b 100644 --- a/pkg/binary/binary.go +++ b/pkg/binary/binary.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/binary/binary_test.go b/pkg/binary/binary_test.go index 200961c70..4d609a438 100644 --- a/pkg/binary/binary_test.go +++ b/pkg/binary/binary_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bits/bits.go b/pkg/bits/bits.go index eb3c80f49..a26433ad6 100644 --- a/pkg/bits/bits.go +++ b/pkg/bits/bits.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bits/bits_template.go b/pkg/bits/bits_template.go index 8c578cca2..93a435b80 100644 --- a/pkg/bits/bits_template.go +++ b/pkg/bits/bits_template.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bits/uint64_arch_amd64.go b/pkg/bits/uint64_arch_amd64.go index 1fef89394..faccaa61a 100644 --- a/pkg/bits/uint64_arch_amd64.go +++ b/pkg/bits/uint64_arch_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bits/uint64_arch_amd64_asm.s b/pkg/bits/uint64_arch_amd64_asm.s index 8c7322f0f..8ff364181 100644 --- a/pkg/bits/uint64_arch_amd64_asm.s +++ b/pkg/bits/uint64_arch_amd64_asm.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bits/uint64_arch_generic.go b/pkg/bits/uint64_arch_generic.go index cfb47400b..7dd2d1480 100644 --- a/pkg/bits/uint64_arch_generic.go +++ b/pkg/bits/uint64_arch_generic.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bits/uint64_test.go b/pkg/bits/uint64_test.go index d6dbaf602..1b018d808 100644 --- a/pkg/bits/uint64_test.go +++ b/pkg/bits/uint64_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bpf/bpf.go b/pkg/bpf/bpf.go index 98d44d911..eb546f48f 100644 --- a/pkg/bpf/bpf.go +++ b/pkg/bpf/bpf.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bpf/decoder.go b/pkg/bpf/decoder.go index ae6b8839a..45c192215 100644 --- a/pkg/bpf/decoder.go +++ b/pkg/bpf/decoder.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bpf/decoder_test.go b/pkg/bpf/decoder_test.go index f093e1e41..8c4bdad21 100644 --- a/pkg/bpf/decoder_test.go +++ b/pkg/bpf/decoder_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bpf/input_bytes.go b/pkg/bpf/input_bytes.go index 745c0749b..86b216cfc 100644 --- a/pkg/bpf/input_bytes.go +++ b/pkg/bpf/input_bytes.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bpf/interpreter.go b/pkg/bpf/interpreter.go index 86c7add4d..86de523a2 100644 --- a/pkg/bpf/interpreter.go +++ b/pkg/bpf/interpreter.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bpf/interpreter_test.go b/pkg/bpf/interpreter_test.go index c46a43991..67b00ffe3 100644 --- a/pkg/bpf/interpreter_test.go +++ b/pkg/bpf/interpreter_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bpf/program_builder.go b/pkg/bpf/program_builder.go index b4ce228e1..fc9d27203 100644 --- a/pkg/bpf/program_builder.go +++ b/pkg/bpf/program_builder.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/bpf/program_builder_test.go b/pkg/bpf/program_builder_test.go index 0e0b79d88..5b2ad67de 100644 --- a/pkg/bpf/program_builder_test.go +++ b/pkg/bpf/program_builder_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/compressio/compressio.go b/pkg/compressio/compressio.go index 4daaa82b6..8c14ccbfa 100644 --- a/pkg/compressio/compressio.go +++ b/pkg/compressio/compressio.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/compressio/compressio_test.go b/pkg/compressio/compressio_test.go index 1bbabee79..86dc47e44 100644 --- a/pkg/compressio/compressio_test.go +++ b/pkg/compressio/compressio_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/control/client/client.go b/pkg/control/client/client.go index 0d0c9f148..3fec27846 100644 --- a/pkg/control/client/client.go +++ b/pkg/control/client/client.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/control/server/server.go b/pkg/control/server/server.go index c46b5d70b..1a15da1a8 100644 --- a/pkg/control/server/server.go +++ b/pkg/control/server/server.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/cpuid/cpu_amd64.s b/pkg/cpuid/cpu_amd64.s index 905c1d12e..ac80d3c8a 100644 --- a/pkg/cpuid/cpu_amd64.s +++ b/pkg/cpuid/cpu_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/cpuid/cpuid.go b/pkg/cpuid/cpuid.go index 61441150e..3eb2bcd2b 100644 --- a/pkg/cpuid/cpuid.go +++ b/pkg/cpuid/cpuid.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/cpuid/cpuid_parse_test.go b/pkg/cpuid/cpuid_parse_test.go index e8f87a10e..dd9969db4 100644 --- a/pkg/cpuid/cpuid_parse_test.go +++ b/pkg/cpuid/cpuid_parse_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/cpuid/cpuid_test.go b/pkg/cpuid/cpuid_test.go index 64ade1cbe..6ae14d2da 100644 --- a/pkg/cpuid/cpuid_test.go +++ b/pkg/cpuid/cpuid_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/dhcp/client.go b/pkg/dhcp/client.go index 2ba79be32..b7cde3819 100644 --- a/pkg/dhcp/client.go +++ b/pkg/dhcp/client.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/dhcp/dhcp.go b/pkg/dhcp/dhcp.go index 6945bcd35..f96ffd891 100644 --- a/pkg/dhcp/dhcp.go +++ b/pkg/dhcp/dhcp.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/dhcp/dhcp_string.go b/pkg/dhcp/dhcp_string.go index 8533895bd..29ce98593 100644 --- a/pkg/dhcp/dhcp_string.go +++ b/pkg/dhcp/dhcp_string.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/dhcp/dhcp_test.go b/pkg/dhcp/dhcp_test.go index e1d8ef603..751626bb0 100644 --- a/pkg/dhcp/dhcp_test.go +++ b/pkg/dhcp/dhcp_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/dhcp/server.go b/pkg/dhcp/server.go index 9549ff705..6a1972860 100644 --- a/pkg/dhcp/server.go +++ b/pkg/dhcp/server.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/eventchannel/event.go b/pkg/eventchannel/event.go index 41a7b5ed3..4c8ae573b 100644 --- a/pkg/eventchannel/event.go +++ b/pkg/eventchannel/event.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/eventchannel/event.proto b/pkg/eventchannel/event.proto index c1679c7e7..34468f072 100644 --- a/pkg/eventchannel/event.proto +++ b/pkg/eventchannel/event.proto @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/fd/fd.go b/pkg/fd/fd.go index d40758c22..2785243a2 100644 --- a/pkg/fd/fd.go +++ b/pkg/fd/fd.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/fd/fd_test.go b/pkg/fd/fd_test.go index 42bb3ef6c..5fb0ad47d 100644 --- a/pkg/fd/fd_test.go +++ b/pkg/fd/fd_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/fdnotifier/fdnotifier.go b/pkg/fdnotifier/fdnotifier.go index aa4906ca0..f0b028b0b 100644 --- a/pkg/fdnotifier/fdnotifier.go +++ b/pkg/fdnotifier/fdnotifier.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/fdnotifier/poll_unsafe.go b/pkg/fdnotifier/poll_unsafe.go index 05be9aeb5..bc5e0ac44 100644 --- a/pkg/fdnotifier/poll_unsafe.go +++ b/pkg/fdnotifier/poll_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/gate/gate.go b/pkg/gate/gate.go index 48122bf5a..bda6aae09 100644 --- a/pkg/gate/gate.go +++ b/pkg/gate/gate.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/gate/gate_test.go b/pkg/gate/gate_test.go index 95620fa8e..7467e7d07 100644 --- a/pkg/gate/gate_test.go +++ b/pkg/gate/gate_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/ilist/list.go b/pkg/ilist/list.go index 51c9b6df3..019caadca 100644 --- a/pkg/ilist/list.go +++ b/pkg/ilist/list.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/ilist/list_test.go b/pkg/ilist/list_test.go index f37946dc2..3f9abfb56 100644 --- a/pkg/ilist/list_test.go +++ b/pkg/ilist/list_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/linewriter/linewriter.go b/pkg/linewriter/linewriter.go index 5fbd4e779..cd6e4e2ce 100644 --- a/pkg/linewriter/linewriter.go +++ b/pkg/linewriter/linewriter.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/linewriter/linewriter_test.go b/pkg/linewriter/linewriter_test.go index 9140ee6af..96dc7e6e0 100644 --- a/pkg/linewriter/linewriter_test.go +++ b/pkg/linewriter/linewriter_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/log/glog.go b/pkg/log/glog.go index 24d5390d7..5732785b4 100644 --- a/pkg/log/glog.go +++ b/pkg/log/glog.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/log/glog_unsafe.go b/pkg/log/glog_unsafe.go index bb06aa7d3..ea17ae349 100644 --- a/pkg/log/glog_unsafe.go +++ b/pkg/log/glog_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/log/json.go b/pkg/log/json.go index 96bd13d87..a278c8fc8 100644 --- a/pkg/log/json.go +++ b/pkg/log/json.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/log/json_k8s.go b/pkg/log/json_k8s.go index 9c2f8d2b7..c2c019915 100644 --- a/pkg/log/json_k8s.go +++ b/pkg/log/json_k8s.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/log/json_test.go b/pkg/log/json_test.go index b8c7a795e..f25224fe1 100644 --- a/pkg/log/json_test.go +++ b/pkg/log/json_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/log/log.go b/pkg/log/log.go index b8d456aae..7d563241e 100644 --- a/pkg/log/log.go +++ b/pkg/log/log.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/log/log_test.go b/pkg/log/log_test.go index a59d457dd..0634e7c1f 100644 --- a/pkg/log/log_test.go +++ b/pkg/log/log_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/metric/metric.go b/pkg/metric/metric.go index e5eb95f89..803709cc4 100644 --- a/pkg/metric/metric.go +++ b/pkg/metric/metric.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/metric/metric.proto b/pkg/metric/metric.proto index 917fda1ac..a2c2bd1ba 100644 --- a/pkg/metric/metric.proto +++ b/pkg/metric/metric.proto @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/metric/metric_test.go b/pkg/metric/metric_test.go index 40034a589..b8b124c83 100644 --- a/pkg/metric/metric_test.go +++ b/pkg/metric/metric_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/buffer.go b/pkg/p9/buffer.go index b7bb14ef9..4c8c6555d 100644 --- a/pkg/p9/buffer.go +++ b/pkg/p9/buffer.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/buffer_test.go b/pkg/p9/buffer_test.go index 18d55e5c0..a9c75f86b 100644 --- a/pkg/p9/buffer_test.go +++ b/pkg/p9/buffer_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/client.go b/pkg/p9/client.go index 67887874a..2f9c716d0 100644 --- a/pkg/p9/client.go +++ b/pkg/p9/client.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/client_file.go b/pkg/p9/client_file.go index 992d1daf7..63c65129a 100644 --- a/pkg/p9/client_file.go +++ b/pkg/p9/client_file.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/client_test.go b/pkg/p9/client_test.go index f7145452d..fc49729d8 100644 --- a/pkg/p9/client_test.go +++ b/pkg/p9/client_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/file.go b/pkg/p9/file.go index 55ceb52e1..a52a0f3e7 100644 --- a/pkg/p9/file.go +++ b/pkg/p9/file.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/handlers.go b/pkg/p9/handlers.go index c1d1ac1e8..6da2ce4e3 100644 --- a/pkg/p9/handlers.go +++ b/pkg/p9/handlers.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/local_server/local_server.go b/pkg/p9/local_server/local_server.go index 69b90c6cd..f4077a9d4 100644 --- a/pkg/p9/local_server/local_server.go +++ b/pkg/p9/local_server/local_server.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/messages.go b/pkg/p9/messages.go index 97decd3cc..833defbd6 100644 --- a/pkg/p9/messages.go +++ b/pkg/p9/messages.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/messages_test.go b/pkg/p9/messages_test.go index 68395a396..10a0587cf 100644 --- a/pkg/p9/messages_test.go +++ b/pkg/p9/messages_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/p9.go b/pkg/p9/p9.go index 4ea9f2f9a..78c7d3f86 100644 --- a/pkg/p9/p9.go +++ b/pkg/p9/p9.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/p9_test.go b/pkg/p9/p9_test.go index 02498346c..8dda6cc64 100644 --- a/pkg/p9/p9_test.go +++ b/pkg/p9/p9_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/p9test/client_test.go b/pkg/p9/p9test/client_test.go index 242d81b95..e00dd03ab 100644 --- a/pkg/p9/p9test/client_test.go +++ b/pkg/p9/p9test/client_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/p9test/p9test.go b/pkg/p9/p9test/p9test.go index f9bacbf84..1c8eff200 100644 --- a/pkg/p9/p9test/p9test.go +++ b/pkg/p9/p9test/p9test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/path_tree.go b/pkg/p9/path_tree.go index 60b20578e..f37ad4ab2 100644 --- a/pkg/p9/path_tree.go +++ b/pkg/p9/path_tree.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/pool.go b/pkg/p9/pool.go index 34ed898e8..52de889e1 100644 --- a/pkg/p9/pool.go +++ b/pkg/p9/pool.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/pool_test.go b/pkg/p9/pool_test.go index 71052d8c4..e4746b8da 100644 --- a/pkg/p9/pool_test.go +++ b/pkg/p9/pool_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/server.go b/pkg/p9/server.go index 3ef151595..b2a86d8fa 100644 --- a/pkg/p9/server.go +++ b/pkg/p9/server.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/transport.go b/pkg/p9/transport.go index bafb377de..ef59077ff 100644 --- a/pkg/p9/transport.go +++ b/pkg/p9/transport.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/transport_test.go b/pkg/p9/transport_test.go index b7b7825bd..c833d1c9c 100644 --- a/pkg/p9/transport_test.go +++ b/pkg/p9/transport_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/version.go b/pkg/p9/version.go index ceb6fabbf..a36a499a1 100644 --- a/pkg/p9/version.go +++ b/pkg/p9/version.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/p9/version_test.go b/pkg/p9/version_test.go index c053614c9..291e8580e 100644 --- a/pkg/p9/version_test.go +++ b/pkg/p9/version_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/rand/rand.go b/pkg/rand/rand.go index 593a14380..a2714784d 100644 --- a/pkg/rand/rand.go +++ b/pkg/rand/rand.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/rand/rand_linux.go b/pkg/rand/rand_linux.go index 7ebe8f3b0..2b92db3e6 100644 --- a/pkg/rand/rand_linux.go +++ b/pkg/rand/rand_linux.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/refs/refcounter.go b/pkg/refs/refcounter.go index 8f08c74c7..20f515391 100644 --- a/pkg/refs/refcounter.go +++ b/pkg/refs/refcounter.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/refs/refcounter_state.go b/pkg/refs/refcounter_state.go index 136f06fbf..7c99fd2b5 100644 --- a/pkg/refs/refcounter_state.go +++ b/pkg/refs/refcounter_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/refs/refcounter_test.go b/pkg/refs/refcounter_test.go index abaa87453..ffd3d3f07 100644 --- a/pkg/refs/refcounter_test.go +++ b/pkg/refs/refcounter_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/seccomp/seccomp.go b/pkg/seccomp/seccomp.go index e113f3574..50c9409e4 100644 --- a/pkg/seccomp/seccomp.go +++ b/pkg/seccomp/seccomp.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/seccomp/seccomp_rules.go b/pkg/seccomp/seccomp_rules.go index a9278c64b..29eec8db1 100644 --- a/pkg/seccomp/seccomp_rules.go +++ b/pkg/seccomp/seccomp_rules.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/seccomp/seccomp_test.go b/pkg/seccomp/seccomp_test.go index 11ed90eb4..47ecac6f7 100644 --- a/pkg/seccomp/seccomp_test.go +++ b/pkg/seccomp/seccomp_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/seccomp/seccomp_test_victim.go b/pkg/seccomp/seccomp_test_victim.go index dd5ed0041..afc2f755f 100644 --- a/pkg/seccomp/seccomp_test_victim.go +++ b/pkg/seccomp/seccomp_test_victim.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/seccomp/seccomp_unsafe.go b/pkg/seccomp/seccomp_unsafe.go index a31c6471d..ccd40d9db 100644 --- a/pkg/seccomp/seccomp_unsafe.go +++ b/pkg/seccomp/seccomp_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/secio/full_reader.go b/pkg/secio/full_reader.go index 90b1772a7..aed2564bd 100644 --- a/pkg/secio/full_reader.go +++ b/pkg/secio/full_reader.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/secio/secio.go b/pkg/secio/secio.go index e5f74a497..b43226035 100644 --- a/pkg/secio/secio.go +++ b/pkg/secio/secio.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/secio/secio_test.go b/pkg/secio/secio_test.go index 8304c4f74..d1d905187 100644 --- a/pkg/secio/secio_test.go +++ b/pkg/secio/secio_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/segment/range.go b/pkg/segment/range.go index 057bcd7ff..4d4aeffef 100644 --- a/pkg/segment/range.go +++ b/pkg/segment/range.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/segment/set.go b/pkg/segment/set.go index 74a916ea3..982eb3fdd 100644 --- a/pkg/segment/set.go +++ b/pkg/segment/set.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/segment/set_state.go b/pkg/segment/set_state.go index b86e1b75f..76de92591 100644 --- a/pkg/segment/set_state.go +++ b/pkg/segment/set_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/segment/test/segment_test.go b/pkg/segment/test/segment_test.go index 0825105db..f19a005f3 100644 --- a/pkg/segment/test/segment_test.go +++ b/pkg/segment/test/segment_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/segment/test/set_functions.go b/pkg/segment/test/set_functions.go index 41f649011..bcddb39bb 100644 --- a/pkg/segment/test/set_functions.go +++ b/pkg/segment/test/set_functions.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/aligned.go b/pkg/sentry/arch/aligned.go index c88c034f6..df01a903d 100644 --- a/pkg/sentry/arch/aligned.go +++ b/pkg/sentry/arch/aligned.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/arch.go b/pkg/sentry/arch/arch.go index 16d8eb2b2..53f0c9018 100644 --- a/pkg/sentry/arch/arch.go +++ b/pkg/sentry/arch/arch.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/arch_amd64.go b/pkg/sentry/arch/arch_amd64.go index 7ec2f2c84..135c2ee1f 100644 --- a/pkg/sentry/arch/arch_amd64.go +++ b/pkg/sentry/arch/arch_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/arch_amd64.s b/pkg/sentry/arch/arch_amd64.s index fa9857df7..bd61402cf 100644 --- a/pkg/sentry/arch/arch_amd64.s +++ b/pkg/sentry/arch/arch_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/arch_state_x86.go b/pkg/sentry/arch/arch_state_x86.go index 01949049d..bb52d8db0 100644 --- a/pkg/sentry/arch/arch_state_x86.go +++ b/pkg/sentry/arch/arch_state_x86.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/arch_x86.go b/pkg/sentry/arch/arch_x86.go index 4305fe2cb..4d167ce98 100644 --- a/pkg/sentry/arch/arch_x86.go +++ b/pkg/sentry/arch/arch_x86.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/auxv.go b/pkg/sentry/arch/auxv.go index 5df65a691..80c923103 100644 --- a/pkg/sentry/arch/auxv.go +++ b/pkg/sentry/arch/auxv.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/registers.proto b/pkg/sentry/arch/registers.proto index f4c2f7043..9dc83e241 100644 --- a/pkg/sentry/arch/registers.proto +++ b/pkg/sentry/arch/registers.proto @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/signal_act.go b/pkg/sentry/arch/signal_act.go index ad098c746..f9ca2e74e 100644 --- a/pkg/sentry/arch/signal_act.go +++ b/pkg/sentry/arch/signal_act.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/signal_amd64.go b/pkg/sentry/arch/signal_amd64.go index 7f76eba27..aa030fd70 100644 --- a/pkg/sentry/arch/signal_amd64.go +++ b/pkg/sentry/arch/signal_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/signal_info.go b/pkg/sentry/arch/signal_info.go index fa0ecbec5..f93ee8b46 100644 --- a/pkg/sentry/arch/signal_info.go +++ b/pkg/sentry/arch/signal_info.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/signal_stack.go b/pkg/sentry/arch/signal_stack.go index c02ae3b7c..a442f9fdc 100644 --- a/pkg/sentry/arch/signal_stack.go +++ b/pkg/sentry/arch/signal_stack.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/stack.go b/pkg/sentry/arch/stack.go index 2e33ccdf5..7e6324e82 100644 --- a/pkg/sentry/arch/stack.go +++ b/pkg/sentry/arch/stack.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/arch/syscalls_amd64.go b/pkg/sentry/arch/syscalls_amd64.go index 47c31d4b9..8b4f23007 100644 --- a/pkg/sentry/arch/syscalls_amd64.go +++ b/pkg/sentry/arch/syscalls_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/context/context.go b/pkg/sentry/context/context.go index eefc3e1b4..d70f3a5c3 100644 --- a/pkg/sentry/context/context.go +++ b/pkg/sentry/context/context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/context/contexttest/contexttest.go b/pkg/sentry/context/contexttest/contexttest.go index a29087775..a42038711 100644 --- a/pkg/sentry/context/contexttest/contexttest.go +++ b/pkg/sentry/context/contexttest/contexttest.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/control/control.go b/pkg/sentry/control/control.go index 32d30b6ea..6060b9b4f 100644 --- a/pkg/sentry/control/control.go +++ b/pkg/sentry/control/control.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/control/pprof.go b/pkg/sentry/control/pprof.go index 1af092af3..94ed149f2 100644 --- a/pkg/sentry/control/pprof.go +++ b/pkg/sentry/control/pprof.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/control/proc.go b/pkg/sentry/control/proc.go index aca2267a7..f7f02a3e1 100644 --- a/pkg/sentry/control/proc.go +++ b/pkg/sentry/control/proc.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/control/proc_test.go b/pkg/sentry/control/proc_test.go index 5d52cd829..b7895d03c 100644 --- a/pkg/sentry/control/proc_test.go +++ b/pkg/sentry/control/proc_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/control/state.go b/pkg/sentry/control/state.go index b6bbf69fa..11efcaba1 100644 --- a/pkg/sentry/control/state.go +++ b/pkg/sentry/control/state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/device/device.go b/pkg/sentry/device/device.go index ae4fa1d93..458d03b30 100644 --- a/pkg/sentry/device/device.go +++ b/pkg/sentry/device/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/device/device_test.go b/pkg/sentry/device/device_test.go index 5d8805c2f..e3f51ce4f 100644 --- a/pkg/sentry/device/device_test.go +++ b/pkg/sentry/device/device_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/anon/anon.go b/pkg/sentry/fs/anon/anon.go index a5e8c4f0d..a6ea8b9e7 100644 --- a/pkg/sentry/fs/anon/anon.go +++ b/pkg/sentry/fs/anon/anon.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/anon/device.go b/pkg/sentry/fs/anon/device.go index 2d1249299..5927bd11e 100644 --- a/pkg/sentry/fs/anon/device.go +++ b/pkg/sentry/fs/anon/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/ashmem/area.go b/pkg/sentry/fs/ashmem/area.go index 1f61c5711..b53746519 100644 --- a/pkg/sentry/fs/ashmem/area.go +++ b/pkg/sentry/fs/ashmem/area.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/ashmem/device.go b/pkg/sentry/fs/ashmem/device.go index 5369d1b0d..5e005bc2e 100644 --- a/pkg/sentry/fs/ashmem/device.go +++ b/pkg/sentry/fs/ashmem/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/ashmem/pin_board.go b/pkg/sentry/fs/ashmem/pin_board.go index 7c997f533..bdf23b371 100644 --- a/pkg/sentry/fs/ashmem/pin_board.go +++ b/pkg/sentry/fs/ashmem/pin_board.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/ashmem/pin_board_test.go b/pkg/sentry/fs/ashmem/pin_board_test.go index 736e628dc..24f5d86d6 100644 --- a/pkg/sentry/fs/ashmem/pin_board_test.go +++ b/pkg/sentry/fs/ashmem/pin_board_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/attr.go b/pkg/sentry/fs/attr.go index 3523b068a..591e35e6a 100644 --- a/pkg/sentry/fs/attr.go +++ b/pkg/sentry/fs/attr.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/binder/binder.go b/pkg/sentry/fs/binder/binder.go index d9f1559de..acbbd5466 100644 --- a/pkg/sentry/fs/binder/binder.go +++ b/pkg/sentry/fs/binder/binder.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/context.go b/pkg/sentry/fs/context.go index 4869428a8..c80ea0175 100644 --- a/pkg/sentry/fs/context.go +++ b/pkg/sentry/fs/context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/copy_up.go b/pkg/sentry/fs/copy_up.go index ba69e718d..ee2d3d115 100644 --- a/pkg/sentry/fs/copy_up.go +++ b/pkg/sentry/fs/copy_up.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/copy_up_test.go b/pkg/sentry/fs/copy_up_test.go index 98a0b7638..54810afca 100644 --- a/pkg/sentry/fs/copy_up_test.go +++ b/pkg/sentry/fs/copy_up_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/dentry.go b/pkg/sentry/fs/dentry.go index 29fb155a4..fe656cc24 100644 --- a/pkg/sentry/fs/dentry.go +++ b/pkg/sentry/fs/dentry.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/dev/dev.go b/pkg/sentry/fs/dev/dev.go index fbc750a71..34ac01173 100644 --- a/pkg/sentry/fs/dev/dev.go +++ b/pkg/sentry/fs/dev/dev.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/dev/device.go b/pkg/sentry/fs/dev/device.go index 3cecdf6e2..9f4e41fc9 100644 --- a/pkg/sentry/fs/dev/device.go +++ b/pkg/sentry/fs/dev/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/dev/fs.go b/pkg/sentry/fs/dev/fs.go index cf4e7d00f..6096a40f8 100644 --- a/pkg/sentry/fs/dev/fs.go +++ b/pkg/sentry/fs/dev/fs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/dev/full.go b/pkg/sentry/fs/dev/full.go index 82da9aae9..6b11afa44 100644 --- a/pkg/sentry/fs/dev/full.go +++ b/pkg/sentry/fs/dev/full.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/dev/null.go b/pkg/sentry/fs/dev/null.go index 5d306d352..069212b6d 100644 --- a/pkg/sentry/fs/dev/null.go +++ b/pkg/sentry/fs/dev/null.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/dev/random.go b/pkg/sentry/fs/dev/random.go index ffd5cf6c3..de0f3e5e5 100644 --- a/pkg/sentry/fs/dev/random.go +++ b/pkg/sentry/fs/dev/random.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/dirent.go b/pkg/sentry/fs/dirent.go index 54fc11fe1..c0bc261a2 100644 --- a/pkg/sentry/fs/dirent.go +++ b/pkg/sentry/fs/dirent.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/dirent_cache.go b/pkg/sentry/fs/dirent_cache.go index d26a06971..71f2d11de 100644 --- a/pkg/sentry/fs/dirent_cache.go +++ b/pkg/sentry/fs/dirent_cache.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/dirent_cache_limiter.go b/pkg/sentry/fs/dirent_cache_limiter.go index 024c7b2d5..ebb80bd50 100644 --- a/pkg/sentry/fs/dirent_cache_limiter.go +++ b/pkg/sentry/fs/dirent_cache_limiter.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/dirent_cache_test.go b/pkg/sentry/fs/dirent_cache_test.go index 93e8d415f..395c879f5 100644 --- a/pkg/sentry/fs/dirent_cache_test.go +++ b/pkg/sentry/fs/dirent_cache_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/dirent_refs_test.go b/pkg/sentry/fs/dirent_refs_test.go index 325404e27..db88d850e 100644 --- a/pkg/sentry/fs/dirent_refs_test.go +++ b/pkg/sentry/fs/dirent_refs_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/dirent_state.go b/pkg/sentry/fs/dirent_state.go index 5cf151dab..18652b809 100644 --- a/pkg/sentry/fs/dirent_state.go +++ b/pkg/sentry/fs/dirent_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fdpipe/pipe.go b/pkg/sentry/fs/fdpipe/pipe.go index 98483ab68..95e66ea8d 100644 --- a/pkg/sentry/fs/fdpipe/pipe.go +++ b/pkg/sentry/fs/fdpipe/pipe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fdpipe/pipe_opener.go b/pkg/sentry/fs/fdpipe/pipe_opener.go index 92ab6ff0e..0cabe2e18 100644 --- a/pkg/sentry/fs/fdpipe/pipe_opener.go +++ b/pkg/sentry/fs/fdpipe/pipe_opener.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fdpipe/pipe_opener_test.go b/pkg/sentry/fs/fdpipe/pipe_opener_test.go index 69516e048..8c8b1b40c 100644 --- a/pkg/sentry/fs/fdpipe/pipe_opener_test.go +++ b/pkg/sentry/fs/fdpipe/pipe_opener_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fdpipe/pipe_state.go b/pkg/sentry/fs/fdpipe/pipe_state.go index 4395666ad..8b347aa11 100644 --- a/pkg/sentry/fs/fdpipe/pipe_state.go +++ b/pkg/sentry/fs/fdpipe/pipe_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fdpipe/pipe_test.go b/pkg/sentry/fs/fdpipe/pipe_test.go index 7e3ee5257..b59a6aa0e 100644 --- a/pkg/sentry/fs/fdpipe/pipe_test.go +++ b/pkg/sentry/fs/fdpipe/pipe_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/file.go b/pkg/sentry/fs/file.go index 5d5026661..62b35dabc 100644 --- a/pkg/sentry/fs/file.go +++ b/pkg/sentry/fs/file.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/file_operations.go b/pkg/sentry/fs/file_operations.go index e0fa5135f..ab0acb6eb 100644 --- a/pkg/sentry/fs/file_operations.go +++ b/pkg/sentry/fs/file_operations.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/file_overlay.go b/pkg/sentry/fs/file_overlay.go index 6e680f0a4..948ce9c6f 100644 --- a/pkg/sentry/fs/file_overlay.go +++ b/pkg/sentry/fs/file_overlay.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/file_overlay_test.go b/pkg/sentry/fs/file_overlay_test.go index a4ac58763..6a2b8007c 100644 --- a/pkg/sentry/fs/file_overlay_test.go +++ b/pkg/sentry/fs/file_overlay_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/file_state.go b/pkg/sentry/fs/file_state.go index 1c3bae3e8..523182d59 100644 --- a/pkg/sentry/fs/file_state.go +++ b/pkg/sentry/fs/file_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/file_test.go b/pkg/sentry/fs/file_test.go index f3ed9a70b..d867a0257 100644 --- a/pkg/sentry/fs/file_test.go +++ b/pkg/sentry/fs/file_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/filesystems.go b/pkg/sentry/fs/filesystems.go index a6b27c402..acd84dfcc 100644 --- a/pkg/sentry/fs/filesystems.go +++ b/pkg/sentry/fs/filesystems.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/filetest/filetest.go b/pkg/sentry/fs/filetest/filetest.go index 388a1ce36..f6b827800 100644 --- a/pkg/sentry/fs/filetest/filetest.go +++ b/pkg/sentry/fs/filetest/filetest.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/flags.go b/pkg/sentry/fs/flags.go index bf2a20b33..5c8cb773f 100644 --- a/pkg/sentry/fs/flags.go +++ b/pkg/sentry/fs/flags.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fs.go b/pkg/sentry/fs/fs.go index 119689776..632055cce 100644 --- a/pkg/sentry/fs/fs.go +++ b/pkg/sentry/fs/fs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fsutil/dirty_set.go b/pkg/sentry/fs/fsutil/dirty_set.go index 5add16ac4..9cd196d7d 100644 --- a/pkg/sentry/fs/fsutil/dirty_set.go +++ b/pkg/sentry/fs/fsutil/dirty_set.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fsutil/dirty_set_test.go b/pkg/sentry/fs/fsutil/dirty_set_test.go index f5c9d9215..d9c68baa3 100644 --- a/pkg/sentry/fs/fsutil/dirty_set_test.go +++ b/pkg/sentry/fs/fsutil/dirty_set_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fsutil/file.go b/pkg/sentry/fs/fsutil/file.go index 42afdd11c..e355d8594 100644 --- a/pkg/sentry/fs/fsutil/file.go +++ b/pkg/sentry/fs/fsutil/file.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fsutil/file_range_set.go b/pkg/sentry/fs/fsutil/file_range_set.go index 32ebf64ff..b5ac6c71c 100644 --- a/pkg/sentry/fs/fsutil/file_range_set.go +++ b/pkg/sentry/fs/fsutil/file_range_set.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fsutil/frame_ref_set.go b/pkg/sentry/fs/fsutil/frame_ref_set.go index b6e783614..6565c28c8 100644 --- a/pkg/sentry/fs/fsutil/frame_ref_set.go +++ b/pkg/sentry/fs/fsutil/frame_ref_set.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fsutil/fsutil.go b/pkg/sentry/fs/fsutil/fsutil.go index 319c4841b..c9587b1d9 100644 --- a/pkg/sentry/fs/fsutil/fsutil.go +++ b/pkg/sentry/fs/fsutil/fsutil.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fsutil/host_file_mapper.go b/pkg/sentry/fs/fsutil/host_file_mapper.go index 9599665f0..2bdfc0db6 100644 --- a/pkg/sentry/fs/fsutil/host_file_mapper.go +++ b/pkg/sentry/fs/fsutil/host_file_mapper.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fsutil/host_file_mapper_state.go b/pkg/sentry/fs/fsutil/host_file_mapper_state.go index bbd15b30b..576d2a3df 100644 --- a/pkg/sentry/fs/fsutil/host_file_mapper_state.go +++ b/pkg/sentry/fs/fsutil/host_file_mapper_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fsutil/host_file_mapper_unsafe.go b/pkg/sentry/fs/fsutil/host_file_mapper_unsafe.go index 86df76822..7167be263 100644 --- a/pkg/sentry/fs/fsutil/host_file_mapper_unsafe.go +++ b/pkg/sentry/fs/fsutil/host_file_mapper_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fsutil/host_mappable.go b/pkg/sentry/fs/fsutil/host_mappable.go index 4a182baa1..28686f3b3 100644 --- a/pkg/sentry/fs/fsutil/host_mappable.go +++ b/pkg/sentry/fs/fsutil/host_mappable.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fsutil/inode.go b/pkg/sentry/fs/fsutil/inode.go index 468171a9b..b6366d906 100644 --- a/pkg/sentry/fs/fsutil/inode.go +++ b/pkg/sentry/fs/fsutil/inode.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fsutil/inode_cached.go b/pkg/sentry/fs/fsutil/inode_cached.go index ba33b9912..919d2534c 100644 --- a/pkg/sentry/fs/fsutil/inode_cached.go +++ b/pkg/sentry/fs/fsutil/inode_cached.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/fsutil/inode_cached_test.go b/pkg/sentry/fs/fsutil/inode_cached_test.go index 2a8a1639c..661ec41f6 100644 --- a/pkg/sentry/fs/fsutil/inode_cached_test.go +++ b/pkg/sentry/fs/fsutil/inode_cached_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/attr.go b/pkg/sentry/fs/gofer/attr.go index 98700d014..c572f3396 100644 --- a/pkg/sentry/fs/gofer/attr.go +++ b/pkg/sentry/fs/gofer/attr.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/cache_policy.go b/pkg/sentry/fs/gofer/cache_policy.go index 51c573aef..35cd0c1d6 100644 --- a/pkg/sentry/fs/gofer/cache_policy.go +++ b/pkg/sentry/fs/gofer/cache_policy.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/context_file.go b/pkg/sentry/fs/gofer/context_file.go index 455953237..d512afefc 100644 --- a/pkg/sentry/fs/gofer/context_file.go +++ b/pkg/sentry/fs/gofer/context_file.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/device.go b/pkg/sentry/fs/gofer/device.go index 52c5acf48..1de6c247c 100644 --- a/pkg/sentry/fs/gofer/device.go +++ b/pkg/sentry/fs/gofer/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/file.go b/pkg/sentry/fs/gofer/file.go index 35caa42cd..bc2be546e 100644 --- a/pkg/sentry/fs/gofer/file.go +++ b/pkg/sentry/fs/gofer/file.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/file_state.go b/pkg/sentry/fs/gofer/file_state.go index d0c64003c..31264e065 100644 --- a/pkg/sentry/fs/gofer/file_state.go +++ b/pkg/sentry/fs/gofer/file_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/fs.go b/pkg/sentry/fs/gofer/fs.go index adff0abac..6ab89fcc2 100644 --- a/pkg/sentry/fs/gofer/fs.go +++ b/pkg/sentry/fs/gofer/fs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/gofer_test.go b/pkg/sentry/fs/gofer/gofer_test.go index 36201f017..29d34da7e 100644 --- a/pkg/sentry/fs/gofer/gofer_test.go +++ b/pkg/sentry/fs/gofer/gofer_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/handles.go b/pkg/sentry/fs/gofer/handles.go index 0b33e80c3..c7098cd36 100644 --- a/pkg/sentry/fs/gofer/handles.go +++ b/pkg/sentry/fs/gofer/handles.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/inode.go b/pkg/sentry/fs/gofer/inode.go index 1181a24cc..f6f20844d 100644 --- a/pkg/sentry/fs/gofer/inode.go +++ b/pkg/sentry/fs/gofer/inode.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/inode_state.go b/pkg/sentry/fs/gofer/inode_state.go index 44d76ba9f..ac22ee4b1 100644 --- a/pkg/sentry/fs/gofer/inode_state.go +++ b/pkg/sentry/fs/gofer/inode_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/path.go b/pkg/sentry/fs/gofer/path.go index 8ae33d286..4cbf9e9d9 100644 --- a/pkg/sentry/fs/gofer/path.go +++ b/pkg/sentry/fs/gofer/path.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/session.go b/pkg/sentry/fs/gofer/session.go index 4ed688ce5..4cb65e7c6 100644 --- a/pkg/sentry/fs/gofer/session.go +++ b/pkg/sentry/fs/gofer/session.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/session_state.go b/pkg/sentry/fs/gofer/session_state.go index b1f299be5..68fbf3417 100644 --- a/pkg/sentry/fs/gofer/session_state.go +++ b/pkg/sentry/fs/gofer/session_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/socket.go b/pkg/sentry/fs/gofer/socket.go index ce6d3d5c3..cbd5b9a84 100644 --- a/pkg/sentry/fs/gofer/socket.go +++ b/pkg/sentry/fs/gofer/socket.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/gofer/util.go b/pkg/sentry/fs/gofer/util.go index 1a759370d..d0e1096ce 100644 --- a/pkg/sentry/fs/gofer/util.go +++ b/pkg/sentry/fs/gofer/util.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/control.go b/pkg/sentry/fs/host/control.go index 0753640a2..480f0c8f4 100644 --- a/pkg/sentry/fs/host/control.go +++ b/pkg/sentry/fs/host/control.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/descriptor.go b/pkg/sentry/fs/host/descriptor.go index 554e1693a..ffcd57a94 100644 --- a/pkg/sentry/fs/host/descriptor.go +++ b/pkg/sentry/fs/host/descriptor.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/descriptor_state.go b/pkg/sentry/fs/host/descriptor_state.go index 530c0109f..8167390a9 100644 --- a/pkg/sentry/fs/host/descriptor_state.go +++ b/pkg/sentry/fs/host/descriptor_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/descriptor_test.go b/pkg/sentry/fs/host/descriptor_test.go index 5dec84ab2..ff08e43af 100644 --- a/pkg/sentry/fs/host/descriptor_test.go +++ b/pkg/sentry/fs/host/descriptor_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/device.go b/pkg/sentry/fs/host/device.go index b5adedf44..055024c44 100644 --- a/pkg/sentry/fs/host/device.go +++ b/pkg/sentry/fs/host/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/file.go b/pkg/sentry/fs/host/file.go index 2a8f285ff..82e2ae3b9 100644 --- a/pkg/sentry/fs/host/file.go +++ b/pkg/sentry/fs/host/file.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/fs.go b/pkg/sentry/fs/host/fs.go index de349a41a..b1b8dc0b6 100644 --- a/pkg/sentry/fs/host/fs.go +++ b/pkg/sentry/fs/host/fs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/fs_test.go b/pkg/sentry/fs/host/fs_test.go index c83b29a16..16c89ddf1 100644 --- a/pkg/sentry/fs/host/fs_test.go +++ b/pkg/sentry/fs/host/fs_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/inode.go b/pkg/sentry/fs/host/inode.go index 69c648f67..20e077f77 100644 --- a/pkg/sentry/fs/host/inode.go +++ b/pkg/sentry/fs/host/inode.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/inode_state.go b/pkg/sentry/fs/host/inode_state.go index b7c1a9581..26cc755bc 100644 --- a/pkg/sentry/fs/host/inode_state.go +++ b/pkg/sentry/fs/host/inode_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/inode_test.go b/pkg/sentry/fs/host/inode_test.go index 9f1561bd5..ad1878b5a 100644 --- a/pkg/sentry/fs/host/inode_test.go +++ b/pkg/sentry/fs/host/inode_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/ioctl_unsafe.go b/pkg/sentry/fs/host/ioctl_unsafe.go index 175dca613..b5a85c4d9 100644 --- a/pkg/sentry/fs/host/ioctl_unsafe.go +++ b/pkg/sentry/fs/host/ioctl_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/socket.go b/pkg/sentry/fs/host/socket.go index be2c3581f..3034e9441 100644 --- a/pkg/sentry/fs/host/socket.go +++ b/pkg/sentry/fs/host/socket.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/socket_iovec.go b/pkg/sentry/fs/host/socket_iovec.go index d4ce4a8c1..5efbb3ae8 100644 --- a/pkg/sentry/fs/host/socket_iovec.go +++ b/pkg/sentry/fs/host/socket_iovec.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/socket_state.go b/pkg/sentry/fs/host/socket_state.go index 2932c1f16..5676c451a 100644 --- a/pkg/sentry/fs/host/socket_state.go +++ b/pkg/sentry/fs/host/socket_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/socket_test.go b/pkg/sentry/fs/host/socket_test.go index 83e8e1b3c..cc760a7e1 100644 --- a/pkg/sentry/fs/host/socket_test.go +++ b/pkg/sentry/fs/host/socket_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/socket_unsafe.go b/pkg/sentry/fs/host/socket_unsafe.go index f35e2492d..8873705c0 100644 --- a/pkg/sentry/fs/host/socket_unsafe.go +++ b/pkg/sentry/fs/host/socket_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/tty.go b/pkg/sentry/fs/host/tty.go index c5cb75df7..e45b339f5 100644 --- a/pkg/sentry/fs/host/tty.go +++ b/pkg/sentry/fs/host/tty.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/util.go b/pkg/sentry/fs/host/util.go index 40c450660..94ff7708e 100644 --- a/pkg/sentry/fs/host/util.go +++ b/pkg/sentry/fs/host/util.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/util_unsafe.go b/pkg/sentry/fs/host/util_unsafe.go index a8721d197..b95a57c3f 100644 --- a/pkg/sentry/fs/host/util_unsafe.go +++ b/pkg/sentry/fs/host/util_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/host/wait_test.go b/pkg/sentry/fs/host/wait_test.go index 9ca8c399f..afcb74724 100644 --- a/pkg/sentry/fs/host/wait_test.go +++ b/pkg/sentry/fs/host/wait_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/inode.go b/pkg/sentry/fs/inode.go index fe411a766..d764ef93d 100644 --- a/pkg/sentry/fs/inode.go +++ b/pkg/sentry/fs/inode.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/inode_inotify.go b/pkg/sentry/fs/inode_inotify.go index d2b653bc7..0f2a66a79 100644 --- a/pkg/sentry/fs/inode_inotify.go +++ b/pkg/sentry/fs/inode_inotify.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/inode_operations.go b/pkg/sentry/fs/inode_operations.go index ff8b75f31..ac287e1e4 100644 --- a/pkg/sentry/fs/inode_operations.go +++ b/pkg/sentry/fs/inode_operations.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/inode_overlay.go b/pkg/sentry/fs/inode_overlay.go index bda3e1861..3d015328e 100644 --- a/pkg/sentry/fs/inode_overlay.go +++ b/pkg/sentry/fs/inode_overlay.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/inode_overlay_test.go b/pkg/sentry/fs/inode_overlay_test.go index fa8accf6c..66b3da2d0 100644 --- a/pkg/sentry/fs/inode_overlay_test.go +++ b/pkg/sentry/fs/inode_overlay_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/inotify.go b/pkg/sentry/fs/inotify.go index 59fa662f3..2652582c3 100644 --- a/pkg/sentry/fs/inotify.go +++ b/pkg/sentry/fs/inotify.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/inotify_event.go b/pkg/sentry/fs/inotify_event.go index f09928b68..d52f956e4 100644 --- a/pkg/sentry/fs/inotify_event.go +++ b/pkg/sentry/fs/inotify_event.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/inotify_watch.go b/pkg/sentry/fs/inotify_watch.go index d33e7e498..a0b488467 100644 --- a/pkg/sentry/fs/inotify_watch.go +++ b/pkg/sentry/fs/inotify_watch.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/lock/lock.go b/pkg/sentry/fs/lock/lock.go index 5ff800d2d..f2aee4512 100644 --- a/pkg/sentry/fs/lock/lock.go +++ b/pkg/sentry/fs/lock/lock.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/lock/lock_range_test.go b/pkg/sentry/fs/lock/lock_range_test.go index b0ab882b9..6221199d1 100644 --- a/pkg/sentry/fs/lock/lock_range_test.go +++ b/pkg/sentry/fs/lock/lock_range_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/lock/lock_set_functions.go b/pkg/sentry/fs/lock/lock_set_functions.go index 395592a4b..8a3ace0c1 100644 --- a/pkg/sentry/fs/lock/lock_set_functions.go +++ b/pkg/sentry/fs/lock/lock_set_functions.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/lock/lock_test.go b/pkg/sentry/fs/lock/lock_test.go index 67fa4b1dd..ba002aeb7 100644 --- a/pkg/sentry/fs/lock/lock_test.go +++ b/pkg/sentry/fs/lock/lock_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/mock.go b/pkg/sentry/fs/mock.go index 118e30f63..cf359a1f1 100644 --- a/pkg/sentry/fs/mock.go +++ b/pkg/sentry/fs/mock.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/mount.go b/pkg/sentry/fs/mount.go index 4d1693204..a169ea4c9 100644 --- a/pkg/sentry/fs/mount.go +++ b/pkg/sentry/fs/mount.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/mount_overlay.go b/pkg/sentry/fs/mount_overlay.go index fb60a1aec..535f812c8 100644 --- a/pkg/sentry/fs/mount_overlay.go +++ b/pkg/sentry/fs/mount_overlay.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/mount_test.go b/pkg/sentry/fs/mount_test.go index d7605b2c9..9f7fbeff2 100644 --- a/pkg/sentry/fs/mount_test.go +++ b/pkg/sentry/fs/mount_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/mounts.go b/pkg/sentry/fs/mounts.go index f6f7be0aa..01eb4607e 100644 --- a/pkg/sentry/fs/mounts.go +++ b/pkg/sentry/fs/mounts.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/mounts_test.go b/pkg/sentry/fs/mounts_test.go index 54000614f..56d726dd1 100644 --- a/pkg/sentry/fs/mounts_test.go +++ b/pkg/sentry/fs/mounts_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/offset.go b/pkg/sentry/fs/offset.go index 38aee765a..3f68da149 100644 --- a/pkg/sentry/fs/offset.go +++ b/pkg/sentry/fs/offset.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/overlay.go b/pkg/sentry/fs/overlay.go index f3e2d5cbe..db89a5f70 100644 --- a/pkg/sentry/fs/overlay.go +++ b/pkg/sentry/fs/overlay.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/path.go b/pkg/sentry/fs/path.go index 52139b648..e4dc02dbb 100644 --- a/pkg/sentry/fs/path.go +++ b/pkg/sentry/fs/path.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/path_test.go b/pkg/sentry/fs/path_test.go index 4ba1498f6..e6f57ebba 100644 --- a/pkg/sentry/fs/path_test.go +++ b/pkg/sentry/fs/path_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/cpuinfo.go b/pkg/sentry/fs/proc/cpuinfo.go index f756c45bf..15031234e 100644 --- a/pkg/sentry/fs/proc/cpuinfo.go +++ b/pkg/sentry/fs/proc/cpuinfo.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/device/device.go b/pkg/sentry/fs/proc/device/device.go index 04b687bcf..0de466c73 100644 --- a/pkg/sentry/fs/proc/device/device.go +++ b/pkg/sentry/fs/proc/device/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/exec_args.go b/pkg/sentry/fs/proc/exec_args.go index fc21dfbbd..d49dad685 100644 --- a/pkg/sentry/fs/proc/exec_args.go +++ b/pkg/sentry/fs/proc/exec_args.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/fds.go b/pkg/sentry/fs/proc/fds.go index f2329e623..744b31c74 100644 --- a/pkg/sentry/fs/proc/fds.go +++ b/pkg/sentry/fs/proc/fds.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/filesystems.go b/pkg/sentry/fs/proc/filesystems.go index c050a00be..7bb081d0e 100644 --- a/pkg/sentry/fs/proc/filesystems.go +++ b/pkg/sentry/fs/proc/filesystems.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/fs.go b/pkg/sentry/fs/proc/fs.go index 666a2d054..7c5f8484a 100644 --- a/pkg/sentry/fs/proc/fs.go +++ b/pkg/sentry/fs/proc/fs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/inode.go b/pkg/sentry/fs/proc/inode.go index 8dde2ea46..b03807043 100644 --- a/pkg/sentry/fs/proc/inode.go +++ b/pkg/sentry/fs/proc/inode.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/loadavg.go b/pkg/sentry/fs/proc/loadavg.go index 3ee0e570a..2dfe7089a 100644 --- a/pkg/sentry/fs/proc/loadavg.go +++ b/pkg/sentry/fs/proc/loadavg.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/meminfo.go b/pkg/sentry/fs/proc/meminfo.go index 75cbf3e77..d2b9b92c7 100644 --- a/pkg/sentry/fs/proc/meminfo.go +++ b/pkg/sentry/fs/proc/meminfo.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/mounts.go b/pkg/sentry/fs/proc/mounts.go index fe62b167b..37ed30724 100644 --- a/pkg/sentry/fs/proc/mounts.go +++ b/pkg/sentry/fs/proc/mounts.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/net.go b/pkg/sentry/fs/proc/net.go index d24b2d370..4a107c739 100644 --- a/pkg/sentry/fs/proc/net.go +++ b/pkg/sentry/fs/proc/net.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/net_test.go b/pkg/sentry/fs/proc/net_test.go index 94677cc1d..9aed5fdca 100644 --- a/pkg/sentry/fs/proc/net_test.go +++ b/pkg/sentry/fs/proc/net_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/proc.go b/pkg/sentry/fs/proc/proc.go index 64e1e1998..196fa5128 100644 --- a/pkg/sentry/fs/proc/proc.go +++ b/pkg/sentry/fs/proc/proc.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/rpcinet_proc.go b/pkg/sentry/fs/proc/rpcinet_proc.go index 81f64a28b..db53686f6 100644 --- a/pkg/sentry/fs/proc/rpcinet_proc.go +++ b/pkg/sentry/fs/proc/rpcinet_proc.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/seqfile/seqfile.go b/pkg/sentry/fs/proc/seqfile/seqfile.go index 0a0eb45e2..10ea1f55d 100644 --- a/pkg/sentry/fs/proc/seqfile/seqfile.go +++ b/pkg/sentry/fs/proc/seqfile/seqfile.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/seqfile/seqfile_test.go b/pkg/sentry/fs/proc/seqfile/seqfile_test.go index 35403ab7f..c4de565eb 100644 --- a/pkg/sentry/fs/proc/seqfile/seqfile_test.go +++ b/pkg/sentry/fs/proc/seqfile/seqfile_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/stat.go b/pkg/sentry/fs/proc/stat.go index 18bd8e9b6..397f9ec6b 100644 --- a/pkg/sentry/fs/proc/stat.go +++ b/pkg/sentry/fs/proc/stat.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/sys.go b/pkg/sentry/fs/proc/sys.go index a7bc9198e..b889ed625 100644 --- a/pkg/sentry/fs/proc/sys.go +++ b/pkg/sentry/fs/proc/sys.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/sys_net.go b/pkg/sentry/fs/proc/sys_net.go index 0ce77f04f..e49794a48 100644 --- a/pkg/sentry/fs/proc/sys_net.go +++ b/pkg/sentry/fs/proc/sys_net.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/sys_net_state.go b/pkg/sentry/fs/proc/sys_net_state.go index 5f481a1cf..6eba709c6 100644 --- a/pkg/sentry/fs/proc/sys_net_state.go +++ b/pkg/sentry/fs/proc/sys_net_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/sys_net_test.go b/pkg/sentry/fs/proc/sys_net_test.go index ea0d94fce..78135ba13 100644 --- a/pkg/sentry/fs/proc/sys_net_test.go +++ b/pkg/sentry/fs/proc/sys_net_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/task.go b/pkg/sentry/fs/proc/task.go index 9f65a8337..0f400e80f 100644 --- a/pkg/sentry/fs/proc/task.go +++ b/pkg/sentry/fs/proc/task.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/uid_gid_map.go b/pkg/sentry/fs/proc/uid_gid_map.go index d433632cf..d649da0f1 100644 --- a/pkg/sentry/fs/proc/uid_gid_map.go +++ b/pkg/sentry/fs/proc/uid_gid_map.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/uptime.go b/pkg/sentry/fs/proc/uptime.go index d7ae26fcf..1ddf9fafa 100644 --- a/pkg/sentry/fs/proc/uptime.go +++ b/pkg/sentry/fs/proc/uptime.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/proc/version.go b/pkg/sentry/fs/proc/version.go index 58e0c793c..a5479990c 100644 --- a/pkg/sentry/fs/proc/version.go +++ b/pkg/sentry/fs/proc/version.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/ramfs/dir.go b/pkg/sentry/fs/ramfs/dir.go index c0400b67d..a6b6a5c33 100644 --- a/pkg/sentry/fs/ramfs/dir.go +++ b/pkg/sentry/fs/ramfs/dir.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/ramfs/socket.go b/pkg/sentry/fs/ramfs/socket.go index 5bcb6c364..9406a07ca 100644 --- a/pkg/sentry/fs/ramfs/socket.go +++ b/pkg/sentry/fs/ramfs/socket.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/ramfs/symlink.go b/pkg/sentry/fs/ramfs/symlink.go index 35dabdad2..f7835fe05 100644 --- a/pkg/sentry/fs/ramfs/symlink.go +++ b/pkg/sentry/fs/ramfs/symlink.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/ramfs/tree.go b/pkg/sentry/fs/ramfs/tree.go index c1ac8a78b..8c6b31f70 100644 --- a/pkg/sentry/fs/ramfs/tree.go +++ b/pkg/sentry/fs/ramfs/tree.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/ramfs/tree_test.go b/pkg/sentry/fs/ramfs/tree_test.go index 8bee9cfc1..27abeb6ba 100644 --- a/pkg/sentry/fs/ramfs/tree_test.go +++ b/pkg/sentry/fs/ramfs/tree_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/restore.go b/pkg/sentry/fs/restore.go index a6645b41e..f10168125 100644 --- a/pkg/sentry/fs/restore.go +++ b/pkg/sentry/fs/restore.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/save.go b/pkg/sentry/fs/save.go index 90988d385..2eaf6ab69 100644 --- a/pkg/sentry/fs/save.go +++ b/pkg/sentry/fs/save.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/seek.go b/pkg/sentry/fs/seek.go index 72f3fb632..0f43918ad 100644 --- a/pkg/sentry/fs/seek.go +++ b/pkg/sentry/fs/seek.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/sync.go b/pkg/sentry/fs/sync.go index 6dcc2fe8d..1fff8059c 100644 --- a/pkg/sentry/fs/sync.go +++ b/pkg/sentry/fs/sync.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/sys/device.go b/pkg/sentry/fs/sys/device.go index 38ecd0c18..128d3a9d9 100644 --- a/pkg/sentry/fs/sys/device.go +++ b/pkg/sentry/fs/sys/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/sys/devices.go b/pkg/sentry/fs/sys/devices.go index 8b728a4e4..db91de435 100644 --- a/pkg/sentry/fs/sys/devices.go +++ b/pkg/sentry/fs/sys/devices.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/sys/fs.go b/pkg/sentry/fs/sys/fs.go index 44ae43754..f0c2322e0 100644 --- a/pkg/sentry/fs/sys/fs.go +++ b/pkg/sentry/fs/sys/fs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/sys/sys.go b/pkg/sentry/fs/sys/sys.go index c5b56fe69..d20ef91fa 100644 --- a/pkg/sentry/fs/sys/sys.go +++ b/pkg/sentry/fs/sys/sys.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/timerfd/timerfd.go b/pkg/sentry/fs/timerfd/timerfd.go index ef9a08854..749961f51 100644 --- a/pkg/sentry/fs/timerfd/timerfd.go +++ b/pkg/sentry/fs/timerfd/timerfd.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tmpfs/device.go b/pkg/sentry/fs/tmpfs/device.go index aade93c26..179c3a46f 100644 --- a/pkg/sentry/fs/tmpfs/device.go +++ b/pkg/sentry/fs/tmpfs/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tmpfs/file_regular.go b/pkg/sentry/fs/tmpfs/file_regular.go index d0c9b8bea..1ef256511 100644 --- a/pkg/sentry/fs/tmpfs/file_regular.go +++ b/pkg/sentry/fs/tmpfs/file_regular.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tmpfs/file_test.go b/pkg/sentry/fs/tmpfs/file_test.go index 743061190..b44c06556 100644 --- a/pkg/sentry/fs/tmpfs/file_test.go +++ b/pkg/sentry/fs/tmpfs/file_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tmpfs/fs.go b/pkg/sentry/fs/tmpfs/fs.go index 8e44421b6..b7c29a4d1 100644 --- a/pkg/sentry/fs/tmpfs/fs.go +++ b/pkg/sentry/fs/tmpfs/fs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tmpfs/inode_file.go b/pkg/sentry/fs/tmpfs/inode_file.go index 4450e1363..f89d86c83 100644 --- a/pkg/sentry/fs/tmpfs/inode_file.go +++ b/pkg/sentry/fs/tmpfs/inode_file.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tmpfs/tmpfs.go b/pkg/sentry/fs/tmpfs/tmpfs.go index 5bb4922cb..832914453 100644 --- a/pkg/sentry/fs/tmpfs/tmpfs.go +++ b/pkg/sentry/fs/tmpfs/tmpfs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tty/dir.go b/pkg/sentry/fs/tty/dir.go index f8713471a..0fc777e67 100644 --- a/pkg/sentry/fs/tty/dir.go +++ b/pkg/sentry/fs/tty/dir.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tty/fs.go b/pkg/sentry/fs/tty/fs.go index a53448c47..701b2f7d9 100644 --- a/pkg/sentry/fs/tty/fs.go +++ b/pkg/sentry/fs/tty/fs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tty/line_discipline.go b/pkg/sentry/fs/tty/line_discipline.go index c4a364edb..20d29d130 100644 --- a/pkg/sentry/fs/tty/line_discipline.go +++ b/pkg/sentry/fs/tty/line_discipline.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tty/master.go b/pkg/sentry/fs/tty/master.go index e2686a074..45e167e5f 100644 --- a/pkg/sentry/fs/tty/master.go +++ b/pkg/sentry/fs/tty/master.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tty/queue.go b/pkg/sentry/fs/tty/queue.go index 5e88d84d9..11fb92be3 100644 --- a/pkg/sentry/fs/tty/queue.go +++ b/pkg/sentry/fs/tty/queue.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tty/slave.go b/pkg/sentry/fs/tty/slave.go index ed080ca0f..0ae57a02c 100644 --- a/pkg/sentry/fs/tty/slave.go +++ b/pkg/sentry/fs/tty/slave.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tty/terminal.go b/pkg/sentry/fs/tty/terminal.go index 79f9d76d7..2b4160ba5 100644 --- a/pkg/sentry/fs/tty/terminal.go +++ b/pkg/sentry/fs/tty/terminal.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/fs/tty/tty_test.go b/pkg/sentry/fs/tty/tty_test.go index ad535838f..d2e75a511 100644 --- a/pkg/sentry/fs/tty/tty_test.go +++ b/pkg/sentry/fs/tty/tty_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/hostcpu/getcpu_amd64.s b/pkg/sentry/hostcpu/getcpu_amd64.s index 409db1450..aa00316da 100644 --- a/pkg/sentry/hostcpu/getcpu_amd64.s +++ b/pkg/sentry/hostcpu/getcpu_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/hostcpu/hostcpu.go b/pkg/sentry/hostcpu/hostcpu.go index 3adc847bb..d78f78402 100644 --- a/pkg/sentry/hostcpu/hostcpu.go +++ b/pkg/sentry/hostcpu/hostcpu.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/hostcpu/hostcpu_test.go b/pkg/sentry/hostcpu/hostcpu_test.go index 38de0e1f6..7d6885c9e 100644 --- a/pkg/sentry/hostcpu/hostcpu_test.go +++ b/pkg/sentry/hostcpu/hostcpu_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/inet/context.go b/pkg/sentry/inet/context.go index d05e96f15..8550c4793 100644 --- a/pkg/sentry/inet/context.go +++ b/pkg/sentry/inet/context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/inet/inet.go b/pkg/sentry/inet/inet.go index 8206377cc..7c104fd47 100644 --- a/pkg/sentry/inet/inet.go +++ b/pkg/sentry/inet/inet.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/inet/test_stack.go b/pkg/sentry/inet/test_stack.go index 05c1a1792..624371eb6 100644 --- a/pkg/sentry/inet/test_stack.go +++ b/pkg/sentry/inet/test_stack.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/abstract_socket_namespace.go b/pkg/sentry/kernel/abstract_socket_namespace.go index 1ea2cee36..5ce52e66c 100644 --- a/pkg/sentry/kernel/abstract_socket_namespace.go +++ b/pkg/sentry/kernel/abstract_socket_namespace.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/auth/auth.go b/pkg/sentry/kernel/auth/auth.go index 19f15fd36..847d121aa 100644 --- a/pkg/sentry/kernel/auth/auth.go +++ b/pkg/sentry/kernel/auth/auth.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/auth/capability_set.go b/pkg/sentry/kernel/auth/capability_set.go index 88d6243aa..7a0c967cd 100644 --- a/pkg/sentry/kernel/auth/capability_set.go +++ b/pkg/sentry/kernel/auth/capability_set.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/auth/context.go b/pkg/sentry/kernel/auth/context.go index f7e945599..16d110610 100644 --- a/pkg/sentry/kernel/auth/context.go +++ b/pkg/sentry/kernel/auth/context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/auth/credentials.go b/pkg/sentry/kernel/auth/credentials.go index 2055da196..1511a0324 100644 --- a/pkg/sentry/kernel/auth/credentials.go +++ b/pkg/sentry/kernel/auth/credentials.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/auth/id.go b/pkg/sentry/kernel/auth/id.go index e5bed44d7..0a58ba17c 100644 --- a/pkg/sentry/kernel/auth/id.go +++ b/pkg/sentry/kernel/auth/id.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/auth/id_map.go b/pkg/sentry/kernel/auth/id_map.go index 43f439825..e5d6028d6 100644 --- a/pkg/sentry/kernel/auth/id_map.go +++ b/pkg/sentry/kernel/auth/id_map.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/auth/id_map_functions.go b/pkg/sentry/kernel/auth/id_map_functions.go index 8f1a189ec..432dbfb6d 100644 --- a/pkg/sentry/kernel/auth/id_map_functions.go +++ b/pkg/sentry/kernel/auth/id_map_functions.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/auth/user_namespace.go b/pkg/sentry/kernel/auth/user_namespace.go index 159940a69..a40dd668f 100644 --- a/pkg/sentry/kernel/auth/user_namespace.go +++ b/pkg/sentry/kernel/auth/user_namespace.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/context.go b/pkg/sentry/kernel/context.go index b629521eb..a1a084eab 100644 --- a/pkg/sentry/kernel/context.go +++ b/pkg/sentry/kernel/context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/contexttest/contexttest.go b/pkg/sentry/kernel/contexttest/contexttest.go index eb56a6a07..ae67e2a25 100644 --- a/pkg/sentry/kernel/contexttest/contexttest.go +++ b/pkg/sentry/kernel/contexttest/contexttest.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/epoll/epoll.go b/pkg/sentry/kernel/epoll/epoll.go index befefb11c..2399ae6f2 100644 --- a/pkg/sentry/kernel/epoll/epoll.go +++ b/pkg/sentry/kernel/epoll/epoll.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/epoll/epoll_state.go b/pkg/sentry/kernel/epoll/epoll_state.go index f6e3e4825..4c3c38f9e 100644 --- a/pkg/sentry/kernel/epoll/epoll_state.go +++ b/pkg/sentry/kernel/epoll/epoll_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/epoll/epoll_test.go b/pkg/sentry/kernel/epoll/epoll_test.go index d89c1b745..49b781b69 100644 --- a/pkg/sentry/kernel/epoll/epoll_test.go +++ b/pkg/sentry/kernel/epoll/epoll_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/eventfd/eventfd.go b/pkg/sentry/kernel/eventfd/eventfd.go index b448ad813..5d3139eef 100644 --- a/pkg/sentry/kernel/eventfd/eventfd.go +++ b/pkg/sentry/kernel/eventfd/eventfd.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/eventfd/eventfd_test.go b/pkg/sentry/kernel/eventfd/eventfd_test.go index 14e8996d9..1159638e5 100644 --- a/pkg/sentry/kernel/eventfd/eventfd_test.go +++ b/pkg/sentry/kernel/eventfd/eventfd_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/fasync/fasync.go b/pkg/sentry/kernel/fasync/fasync.go index 298d988ea..84cd08501 100644 --- a/pkg/sentry/kernel/fasync/fasync.go +++ b/pkg/sentry/kernel/fasync/fasync.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/fd_map.go b/pkg/sentry/kernel/fd_map.go index 715f4714d..c5636d233 100644 --- a/pkg/sentry/kernel/fd_map.go +++ b/pkg/sentry/kernel/fd_map.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/fd_map_test.go b/pkg/sentry/kernel/fd_map_test.go index 9e76f0a2d..22db4c7cf 100644 --- a/pkg/sentry/kernel/fd_map_test.go +++ b/pkg/sentry/kernel/fd_map_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/fs_context.go b/pkg/sentry/kernel/fs_context.go index 3cf0db280..d8115f59a 100644 --- a/pkg/sentry/kernel/fs_context.go +++ b/pkg/sentry/kernel/fs_context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/futex/futex.go b/pkg/sentry/kernel/futex/futex.go index cd7d51621..bb38eb81e 100644 --- a/pkg/sentry/kernel/futex/futex.go +++ b/pkg/sentry/kernel/futex/futex.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/futex/futex_test.go b/pkg/sentry/kernel/futex/futex_test.go index 9d44ee8e5..2de5239bf 100644 --- a/pkg/sentry/kernel/futex/futex_test.go +++ b/pkg/sentry/kernel/futex/futex_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/ipc_namespace.go b/pkg/sentry/kernel/ipc_namespace.go index 9ceb9bd92..ebe12812c 100644 --- a/pkg/sentry/kernel/ipc_namespace.go +++ b/pkg/sentry/kernel/ipc_namespace.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/kdefs/kdefs.go b/pkg/sentry/kernel/kdefs/kdefs.go index 8eafe810b..304da2032 100644 --- a/pkg/sentry/kernel/kdefs/kdefs.go +++ b/pkg/sentry/kernel/kdefs/kdefs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/kernel.go b/pkg/sentry/kernel/kernel.go index a1b2d7161..0468dd678 100644 --- a/pkg/sentry/kernel/kernel.go +++ b/pkg/sentry/kernel/kernel.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/kernel_state.go b/pkg/sentry/kernel/kernel_state.go index aae6f9ad2..48c3ff5a9 100644 --- a/pkg/sentry/kernel/kernel_state.go +++ b/pkg/sentry/kernel/kernel_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/memevent/memory_events.go b/pkg/sentry/kernel/memevent/memory_events.go index d09d6debf..0e2cee807 100644 --- a/pkg/sentry/kernel/memevent/memory_events.go +++ b/pkg/sentry/kernel/memevent/memory_events.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/memevent/memory_events.proto b/pkg/sentry/kernel/memevent/memory_events.proto index 43b8deb76..bf8029ff5 100644 --- a/pkg/sentry/kernel/memevent/memory_events.proto +++ b/pkg/sentry/kernel/memevent/memory_events.proto @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/pending_signals.go b/pkg/sentry/kernel/pending_signals.go index deff6def9..c93f6598a 100644 --- a/pkg/sentry/kernel/pending_signals.go +++ b/pkg/sentry/kernel/pending_signals.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/pending_signals_state.go b/pkg/sentry/kernel/pending_signals_state.go index 72be6702f..2c902c7e3 100644 --- a/pkg/sentry/kernel/pending_signals_state.go +++ b/pkg/sentry/kernel/pending_signals_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/pipe/buffers.go b/pkg/sentry/kernel/pipe/buffers.go index 54e059f8b..ba53fd482 100644 --- a/pkg/sentry/kernel/pipe/buffers.go +++ b/pkg/sentry/kernel/pipe/buffers.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/pipe/device.go b/pkg/sentry/kernel/pipe/device.go index eec5c5de8..eb59e15a1 100644 --- a/pkg/sentry/kernel/pipe/device.go +++ b/pkg/sentry/kernel/pipe/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/pipe/node.go b/pkg/sentry/kernel/pipe/node.go index 1336b6293..99188dddf 100644 --- a/pkg/sentry/kernel/pipe/node.go +++ b/pkg/sentry/kernel/pipe/node.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/pipe/node_test.go b/pkg/sentry/kernel/pipe/node_test.go index ad103b195..7ddecdad8 100644 --- a/pkg/sentry/kernel/pipe/node_test.go +++ b/pkg/sentry/kernel/pipe/node_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/pipe/pipe.go b/pkg/sentry/kernel/pipe/pipe.go index 357d1162e..bd7649d2f 100644 --- a/pkg/sentry/kernel/pipe/pipe.go +++ b/pkg/sentry/kernel/pipe/pipe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/pipe/pipe_test.go b/pkg/sentry/kernel/pipe/pipe_test.go index 3b9895927..de340c40c 100644 --- a/pkg/sentry/kernel/pipe/pipe_test.go +++ b/pkg/sentry/kernel/pipe/pipe_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/pipe/reader.go b/pkg/sentry/kernel/pipe/reader.go index f27379969..48fab45d1 100644 --- a/pkg/sentry/kernel/pipe/reader.go +++ b/pkg/sentry/kernel/pipe/reader.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/pipe/reader_writer.go b/pkg/sentry/kernel/pipe/reader_writer.go index 1090432d7..ddcc5e09a 100644 --- a/pkg/sentry/kernel/pipe/reader_writer.go +++ b/pkg/sentry/kernel/pipe/reader_writer.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/pipe/writer.go b/pkg/sentry/kernel/pipe/writer.go index 6fea9769c..0f29fbc43 100644 --- a/pkg/sentry/kernel/pipe/writer.go +++ b/pkg/sentry/kernel/pipe/writer.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/posixtimer.go b/pkg/sentry/kernel/posixtimer.go index 40b5acca3..a016b4087 100644 --- a/pkg/sentry/kernel/posixtimer.go +++ b/pkg/sentry/kernel/posixtimer.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/ptrace.go b/pkg/sentry/kernel/ptrace.go index 15f2e2964..4423e7efd 100644 --- a/pkg/sentry/kernel/ptrace.go +++ b/pkg/sentry/kernel/ptrace.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/ptrace_amd64.go b/pkg/sentry/kernel/ptrace_amd64.go index 1f88efca3..048eeaa3f 100644 --- a/pkg/sentry/kernel/ptrace_amd64.go +++ b/pkg/sentry/kernel/ptrace_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google Inc. +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/ptrace_arm64.go b/pkg/sentry/kernel/ptrace_arm64.go index 4636405e6..4899c813f 100644 --- a/pkg/sentry/kernel/ptrace_arm64.go +++ b/pkg/sentry/kernel/ptrace_arm64.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google Inc. +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/rseq.go b/pkg/sentry/kernel/rseq.go index 6d3314e81..c4fb2c56c 100644 --- a/pkg/sentry/kernel/rseq.go +++ b/pkg/sentry/kernel/rseq.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/sched/cpuset.go b/pkg/sentry/kernel/sched/cpuset.go index 41ac1067d..c6c436690 100644 --- a/pkg/sentry/kernel/sched/cpuset.go +++ b/pkg/sentry/kernel/sched/cpuset.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/sched/cpuset_test.go b/pkg/sentry/kernel/sched/cpuset_test.go index a036ed513..3af9f1197 100644 --- a/pkg/sentry/kernel/sched/cpuset_test.go +++ b/pkg/sentry/kernel/sched/cpuset_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/sched/sched.go b/pkg/sentry/kernel/sched/sched.go index e59909baf..de18c9d02 100644 --- a/pkg/sentry/kernel/sched/sched.go +++ b/pkg/sentry/kernel/sched/sched.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/seccomp.go b/pkg/sentry/kernel/seccomp.go index 4bed4d373..cc75eb08a 100644 --- a/pkg/sentry/kernel/seccomp.go +++ b/pkg/sentry/kernel/seccomp.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/semaphore/semaphore.go b/pkg/sentry/kernel/semaphore/semaphore.go index 2b7c1a9bc..9d0620e02 100644 --- a/pkg/sentry/kernel/semaphore/semaphore.go +++ b/pkg/sentry/kernel/semaphore/semaphore.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/semaphore/semaphore_test.go b/pkg/sentry/kernel/semaphore/semaphore_test.go index 2e51e6ee5..abfcd0fb4 100644 --- a/pkg/sentry/kernel/semaphore/semaphore_test.go +++ b/pkg/sentry/kernel/semaphore/semaphore_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/sessions.go b/pkg/sentry/kernel/sessions.go index 070c2f930..610e199da 100644 --- a/pkg/sentry/kernel/sessions.go +++ b/pkg/sentry/kernel/sessions.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/shm/device.go b/pkg/sentry/kernel/shm/device.go index bbc653ed8..3cb759072 100644 --- a/pkg/sentry/kernel/shm/device.go +++ b/pkg/sentry/kernel/shm/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/shm/shm.go b/pkg/sentry/kernel/shm/shm.go index d4812a065..00393b5f0 100644 --- a/pkg/sentry/kernel/shm/shm.go +++ b/pkg/sentry/kernel/shm/shm.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/signal.go b/pkg/sentry/kernel/signal.go index 22a56c6fc..b528ec0dc 100644 --- a/pkg/sentry/kernel/signal.go +++ b/pkg/sentry/kernel/signal.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/signal_handlers.go b/pkg/sentry/kernel/signal_handlers.go index 60cbe85b8..ce8bcb5e5 100644 --- a/pkg/sentry/kernel/signal_handlers.go +++ b/pkg/sentry/kernel/signal_handlers.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/syscalls.go b/pkg/sentry/kernel/syscalls.go index 293b21249..0572053db 100644 --- a/pkg/sentry/kernel/syscalls.go +++ b/pkg/sentry/kernel/syscalls.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/syscalls_state.go b/pkg/sentry/kernel/syscalls_state.go index 981455d46..00358326b 100644 --- a/pkg/sentry/kernel/syscalls_state.go +++ b/pkg/sentry/kernel/syscalls_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/syslog.go b/pkg/sentry/kernel/syslog.go index 2aecf3eea..175d1b247 100644 --- a/pkg/sentry/kernel/syslog.go +++ b/pkg/sentry/kernel/syslog.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/table_test.go b/pkg/sentry/kernel/table_test.go index 3b29d3c6a..8f7cdb9f3 100644 --- a/pkg/sentry/kernel/table_test.go +++ b/pkg/sentry/kernel/table_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task.go b/pkg/sentry/kernel/task.go index ed2175c37..f9378c2de 100644 --- a/pkg/sentry/kernel/task.go +++ b/pkg/sentry/kernel/task.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_acct.go b/pkg/sentry/kernel/task_acct.go index 24230af89..1ca2a82eb 100644 --- a/pkg/sentry/kernel/task_acct.go +++ b/pkg/sentry/kernel/task_acct.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_block.go b/pkg/sentry/kernel/task_block.go index e5027e551..30a7f6b1e 100644 --- a/pkg/sentry/kernel/task_block.go +++ b/pkg/sentry/kernel/task_block.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_clone.go b/pkg/sentry/kernel/task_clone.go index daf974920..bba8ddd39 100644 --- a/pkg/sentry/kernel/task_clone.go +++ b/pkg/sentry/kernel/task_clone.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_context.go b/pkg/sentry/kernel/task_context.go index ac38dd157..bbd294141 100644 --- a/pkg/sentry/kernel/task_context.go +++ b/pkg/sentry/kernel/task_context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_exec.go b/pkg/sentry/kernel/task_exec.go index b49f902a5..5d1425d5c 100644 --- a/pkg/sentry/kernel/task_exec.go +++ b/pkg/sentry/kernel/task_exec.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_exit.go b/pkg/sentry/kernel/task_exit.go index a07956208..6e9701b01 100644 --- a/pkg/sentry/kernel/task_exit.go +++ b/pkg/sentry/kernel/task_exit.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_futex.go b/pkg/sentry/kernel/task_futex.go index 351cf47d7..f98097c2c 100644 --- a/pkg/sentry/kernel/task_futex.go +++ b/pkg/sentry/kernel/task_futex.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_identity.go b/pkg/sentry/kernel/task_identity.go index 6c9608f8d..17f08729a 100644 --- a/pkg/sentry/kernel/task_identity.go +++ b/pkg/sentry/kernel/task_identity.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_log.go b/pkg/sentry/kernel/task_log.go index f4c881c2d..e0e57e8bd 100644 --- a/pkg/sentry/kernel/task_log.go +++ b/pkg/sentry/kernel/task_log.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_net.go b/pkg/sentry/kernel/task_net.go index fc7cefc1f..04c684c1a 100644 --- a/pkg/sentry/kernel/task_net.go +++ b/pkg/sentry/kernel/task_net.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_run.go b/pkg/sentry/kernel/task_run.go index 7115aa967..4549b437e 100644 --- a/pkg/sentry/kernel/task_run.go +++ b/pkg/sentry/kernel/task_run.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_sched.go b/pkg/sentry/kernel/task_sched.go index 3d654bf93..5455f6ea9 100644 --- a/pkg/sentry/kernel/task_sched.go +++ b/pkg/sentry/kernel/task_sched.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_signals.go b/pkg/sentry/kernel/task_signals.go index 7f2e0df72..654cf7525 100644 --- a/pkg/sentry/kernel/task_signals.go +++ b/pkg/sentry/kernel/task_signals.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_start.go b/pkg/sentry/kernel/task_start.go index b7534c0a2..b42531e57 100644 --- a/pkg/sentry/kernel/task_start.go +++ b/pkg/sentry/kernel/task_start.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_stop.go b/pkg/sentry/kernel/task_stop.go index 1302cadc1..e735a5dd0 100644 --- a/pkg/sentry/kernel/task_stop.go +++ b/pkg/sentry/kernel/task_stop.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_syscall.go b/pkg/sentry/kernel/task_syscall.go index 52f5fde8d..a9283d0df 100644 --- a/pkg/sentry/kernel/task_syscall.go +++ b/pkg/sentry/kernel/task_syscall.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_test.go b/pkg/sentry/kernel/task_test.go index 3f37f505d..b895361d0 100644 --- a/pkg/sentry/kernel/task_test.go +++ b/pkg/sentry/kernel/task_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/task_usermem.go b/pkg/sentry/kernel/task_usermem.go index cb68799d3..461bd7316 100644 --- a/pkg/sentry/kernel/task_usermem.go +++ b/pkg/sentry/kernel/task_usermem.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/thread_group.go b/pkg/sentry/kernel/thread_group.go index 58f3a7ec9..8bd53928e 100644 --- a/pkg/sentry/kernel/thread_group.go +++ b/pkg/sentry/kernel/thread_group.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/threads.go b/pkg/sentry/kernel/threads.go index 4fd6cf4e2..656bbd46c 100644 --- a/pkg/sentry/kernel/threads.go +++ b/pkg/sentry/kernel/threads.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/time/context.go b/pkg/sentry/kernel/time/context.go index 3675ea20d..c0660d362 100644 --- a/pkg/sentry/kernel/time/context.go +++ b/pkg/sentry/kernel/time/context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/time/time.go b/pkg/sentry/kernel/time/time.go index ca0f4ba2e..3846cf1ea 100644 --- a/pkg/sentry/kernel/time/time.go +++ b/pkg/sentry/kernel/time/time.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/timekeeper.go b/pkg/sentry/kernel/timekeeper.go index d7bd85e78..505a4fa4f 100644 --- a/pkg/sentry/kernel/timekeeper.go +++ b/pkg/sentry/kernel/timekeeper.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/timekeeper_state.go b/pkg/sentry/kernel/timekeeper_state.go index f3a3ed543..6ce358a05 100644 --- a/pkg/sentry/kernel/timekeeper_state.go +++ b/pkg/sentry/kernel/timekeeper_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/timekeeper_test.go b/pkg/sentry/kernel/timekeeper_test.go index 6084bcb18..a92ad689e 100644 --- a/pkg/sentry/kernel/timekeeper_test.go +++ b/pkg/sentry/kernel/timekeeper_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/uncaught_signal.proto b/pkg/sentry/kernel/uncaught_signal.proto index c7f6a1978..0bdb062cb 100644 --- a/pkg/sentry/kernel/uncaught_signal.proto +++ b/pkg/sentry/kernel/uncaught_signal.proto @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/uts_namespace.go b/pkg/sentry/kernel/uts_namespace.go index ed5f0c031..96fe3cbb9 100644 --- a/pkg/sentry/kernel/uts_namespace.go +++ b/pkg/sentry/kernel/uts_namespace.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/vdso.go b/pkg/sentry/kernel/vdso.go index 3a35f1d00..d40ad74f4 100644 --- a/pkg/sentry/kernel/vdso.go +++ b/pkg/sentry/kernel/vdso.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/kernel/version.go b/pkg/sentry/kernel/version.go index 8d2f14209..5640dd71d 100644 --- a/pkg/sentry/kernel/version.go +++ b/pkg/sentry/kernel/version.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/limits/context.go b/pkg/sentry/limits/context.go index bf413eb7d..9200edb52 100644 --- a/pkg/sentry/limits/context.go +++ b/pkg/sentry/limits/context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/limits/limits.go b/pkg/sentry/limits/limits.go index b0571739f..b6c22656b 100644 --- a/pkg/sentry/limits/limits.go +++ b/pkg/sentry/limits/limits.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/limits/limits_test.go b/pkg/sentry/limits/limits_test.go index 945428163..658a20f56 100644 --- a/pkg/sentry/limits/limits_test.go +++ b/pkg/sentry/limits/limits_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/limits/linux.go b/pkg/sentry/limits/linux.go index e09d0d2fb..a2b401e3d 100644 --- a/pkg/sentry/limits/linux.go +++ b/pkg/sentry/limits/linux.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/loader/elf.go b/pkg/sentry/loader/elf.go index 385ad0102..97e32c8ba 100644 --- a/pkg/sentry/loader/elf.go +++ b/pkg/sentry/loader/elf.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/loader/interpreter.go b/pkg/sentry/loader/interpreter.go index 35b83654d..b88062ae5 100644 --- a/pkg/sentry/loader/interpreter.go +++ b/pkg/sentry/loader/interpreter.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/loader/loader.go b/pkg/sentry/loader/loader.go index 79051befa..dc1a52398 100644 --- a/pkg/sentry/loader/loader.go +++ b/pkg/sentry/loader/loader.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/loader/vdso.go b/pkg/sentry/loader/vdso.go index 8c196df84..207d8ed3d 100644 --- a/pkg/sentry/loader/vdso.go +++ b/pkg/sentry/loader/vdso.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/loader/vdso_state.go b/pkg/sentry/loader/vdso_state.go index b327f0e1e..db378e90a 100644 --- a/pkg/sentry/loader/vdso_state.go +++ b/pkg/sentry/loader/vdso_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/memmap/mapping_set.go b/pkg/sentry/memmap/mapping_set.go index bd07e9aac..3cf2b338f 100644 --- a/pkg/sentry/memmap/mapping_set.go +++ b/pkg/sentry/memmap/mapping_set.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/memmap/mapping_set_test.go b/pkg/sentry/memmap/mapping_set_test.go index 45d1d4688..c702555ce 100644 --- a/pkg/sentry/memmap/mapping_set_test.go +++ b/pkg/sentry/memmap/mapping_set_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/memmap/memmap.go b/pkg/sentry/memmap/memmap.go index 3f6f7ebd0..0106c857d 100644 --- a/pkg/sentry/memmap/memmap.go +++ b/pkg/sentry/memmap/memmap.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/memutil/memutil.go b/pkg/sentry/memutil/memutil.go index 286d50ca4..a4154c42a 100644 --- a/pkg/sentry/memutil/memutil.go +++ b/pkg/sentry/memutil/memutil.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/memutil/memutil_unsafe.go b/pkg/sentry/memutil/memutil_unsafe.go index bc2c72f55..92eab8a26 100644 --- a/pkg/sentry/memutil/memutil_unsafe.go +++ b/pkg/sentry/memutil/memutil_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/address_space.go b/pkg/sentry/mm/address_space.go index 4dddcf7b5..06f587fde 100644 --- a/pkg/sentry/mm/address_space.go +++ b/pkg/sentry/mm/address_space.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/aio_context.go b/pkg/sentry/mm/aio_context.go index 7075792e0..5c61acf36 100644 --- a/pkg/sentry/mm/aio_context.go +++ b/pkg/sentry/mm/aio_context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/aio_context_state.go b/pkg/sentry/mm/aio_context_state.go index 192a6f744..c37fc9f7b 100644 --- a/pkg/sentry/mm/aio_context_state.go +++ b/pkg/sentry/mm/aio_context_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/debug.go b/pkg/sentry/mm/debug.go index d075ee1ca..fe58cfc4c 100644 --- a/pkg/sentry/mm/debug.go +++ b/pkg/sentry/mm/debug.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/io.go b/pkg/sentry/mm/io.go index 81787a6fd..e4c057d28 100644 --- a/pkg/sentry/mm/io.go +++ b/pkg/sentry/mm/io.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/lifecycle.go b/pkg/sentry/mm/lifecycle.go index 2fe03172c..e6aa6f9ef 100644 --- a/pkg/sentry/mm/lifecycle.go +++ b/pkg/sentry/mm/lifecycle.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/metadata.go b/pkg/sentry/mm/metadata.go index 5ef1ba0b1..9768e51f1 100644 --- a/pkg/sentry/mm/metadata.go +++ b/pkg/sentry/mm/metadata.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/mm.go b/pkg/sentry/mm/mm.go index a3417a46e..d25aa5136 100644 --- a/pkg/sentry/mm/mm.go +++ b/pkg/sentry/mm/mm.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/mm_test.go b/pkg/sentry/mm/mm_test.go index ae4fba478..f4917419f 100644 --- a/pkg/sentry/mm/mm_test.go +++ b/pkg/sentry/mm/mm_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/pma.go b/pkg/sentry/mm/pma.go index 0cca743ef..ece561ff0 100644 --- a/pkg/sentry/mm/pma.go +++ b/pkg/sentry/mm/pma.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/procfs.go b/pkg/sentry/mm/procfs.go index 7cdbf6e25..c8302a553 100644 --- a/pkg/sentry/mm/procfs.go +++ b/pkg/sentry/mm/procfs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/save_restore.go b/pkg/sentry/mm/save_restore.go index 46e0e0754..0385957bd 100644 --- a/pkg/sentry/mm/save_restore.go +++ b/pkg/sentry/mm/save_restore.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/shm.go b/pkg/sentry/mm/shm.go index 3bc48c7e7..12913007b 100644 --- a/pkg/sentry/mm/shm.go +++ b/pkg/sentry/mm/shm.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/special_mappable.go b/pkg/sentry/mm/special_mappable.go index 3b5161998..687959005 100644 --- a/pkg/sentry/mm/special_mappable.go +++ b/pkg/sentry/mm/special_mappable.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/syscalls.go b/pkg/sentry/mm/syscalls.go index 7b675b9b5..a25318abb 100644 --- a/pkg/sentry/mm/syscalls.go +++ b/pkg/sentry/mm/syscalls.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/mm/vma.go b/pkg/sentry/mm/vma.go index 931995254..ad901344b 100644 --- a/pkg/sentry/mm/vma.go +++ b/pkg/sentry/mm/vma.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/pgalloc/context.go b/pkg/sentry/pgalloc/context.go index adc97e78f..cb9809b1f 100644 --- a/pkg/sentry/pgalloc/context.go +++ b/pkg/sentry/pgalloc/context.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google Inc. +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/pgalloc/pgalloc.go b/pkg/sentry/pgalloc/pgalloc.go index 0754e608f..411dafa07 100644 --- a/pkg/sentry/pgalloc/pgalloc.go +++ b/pkg/sentry/pgalloc/pgalloc.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/pgalloc/pgalloc_test.go b/pkg/sentry/pgalloc/pgalloc_test.go index 726623c1a..14a39bb9e 100644 --- a/pkg/sentry/pgalloc/pgalloc_test.go +++ b/pkg/sentry/pgalloc/pgalloc_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/pgalloc/pgalloc_unsafe.go b/pkg/sentry/pgalloc/pgalloc_unsafe.go index 33b0a68a8..a4b5d581c 100644 --- a/pkg/sentry/pgalloc/pgalloc_unsafe.go +++ b/pkg/sentry/pgalloc/pgalloc_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/pgalloc/save_restore.go b/pkg/sentry/pgalloc/save_restore.go index 21024e656..cf169af55 100644 --- a/pkg/sentry/pgalloc/save_restore.go +++ b/pkg/sentry/pgalloc/save_restore.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/context.go b/pkg/sentry/platform/context.go index cca21a23e..793f57fd7 100644 --- a/pkg/sentry/platform/context.go +++ b/pkg/sentry/platform/context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/interrupt/interrupt.go b/pkg/sentry/platform/interrupt/interrupt.go index 9c83f41eb..a4651f500 100644 --- a/pkg/sentry/platform/interrupt/interrupt.go +++ b/pkg/sentry/platform/interrupt/interrupt.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/interrupt/interrupt_test.go b/pkg/sentry/platform/interrupt/interrupt_test.go index fb3284395..0ecdf6e7a 100644 --- a/pkg/sentry/platform/interrupt/interrupt_test.go +++ b/pkg/sentry/platform/interrupt/interrupt_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/address_space.go b/pkg/sentry/platform/kvm/address_space.go index f2f7ab1e8..689122175 100644 --- a/pkg/sentry/platform/kvm/address_space.go +++ b/pkg/sentry/platform/kvm/address_space.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/allocator.go b/pkg/sentry/platform/kvm/allocator.go index b25cad155..42bcc9733 100644 --- a/pkg/sentry/platform/kvm/allocator.go +++ b/pkg/sentry/platform/kvm/allocator.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/bluepill.go b/pkg/sentry/platform/kvm/bluepill.go index f24f1c662..a926e6f8b 100644 --- a/pkg/sentry/platform/kvm/bluepill.go +++ b/pkg/sentry/platform/kvm/bluepill.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/bluepill_amd64.go b/pkg/sentry/platform/kvm/bluepill_amd64.go index 6520682d7..c258408f9 100644 --- a/pkg/sentry/platform/kvm/bluepill_amd64.go +++ b/pkg/sentry/platform/kvm/bluepill_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/bluepill_amd64.s b/pkg/sentry/platform/kvm/bluepill_amd64.s index 65b01f358..2bc34a435 100644 --- a/pkg/sentry/platform/kvm/bluepill_amd64.s +++ b/pkg/sentry/platform/kvm/bluepill_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/bluepill_amd64_unsafe.go b/pkg/sentry/platform/kvm/bluepill_amd64_unsafe.go index 21de2488e..92fde7ee0 100644 --- a/pkg/sentry/platform/kvm/bluepill_amd64_unsafe.go +++ b/pkg/sentry/platform/kvm/bluepill_amd64_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/bluepill_fault.go b/pkg/sentry/platform/kvm/bluepill_fault.go index e79a30ef2..3c452f5ba 100644 --- a/pkg/sentry/platform/kvm/bluepill_fault.go +++ b/pkg/sentry/platform/kvm/bluepill_fault.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/bluepill_unsafe.go b/pkg/sentry/platform/kvm/bluepill_unsafe.go index 2605f8c93..4184939e5 100644 --- a/pkg/sentry/platform/kvm/bluepill_unsafe.go +++ b/pkg/sentry/platform/kvm/bluepill_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/context.go b/pkg/sentry/platform/kvm/context.go index c75a4b415..0eb0020f7 100644 --- a/pkg/sentry/platform/kvm/context.go +++ b/pkg/sentry/platform/kvm/context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/kvm.go b/pkg/sentry/platform/kvm/kvm.go index c5a4435b1..ed0521c3f 100644 --- a/pkg/sentry/platform/kvm/kvm.go +++ b/pkg/sentry/platform/kvm/kvm.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/kvm_amd64.go b/pkg/sentry/platform/kvm/kvm_amd64.go index 70d0ac63b..61493ccaf 100644 --- a/pkg/sentry/platform/kvm/kvm_amd64.go +++ b/pkg/sentry/platform/kvm/kvm_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/kvm_amd64_unsafe.go b/pkg/sentry/platform/kvm/kvm_amd64_unsafe.go index d0f6bb225..46c4b9113 100644 --- a/pkg/sentry/platform/kvm/kvm_amd64_unsafe.go +++ b/pkg/sentry/platform/kvm/kvm_amd64_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/kvm_const.go b/pkg/sentry/platform/kvm/kvm_const.go index cac8d9937..d05f05c29 100644 --- a/pkg/sentry/platform/kvm/kvm_const.go +++ b/pkg/sentry/platform/kvm/kvm_const.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/kvm_test.go b/pkg/sentry/platform/kvm/kvm_test.go index 361200622..e83db71e9 100644 --- a/pkg/sentry/platform/kvm/kvm_test.go +++ b/pkg/sentry/platform/kvm/kvm_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/machine.go b/pkg/sentry/platform/kvm/machine.go index b8b3c9a4a..f5953b96e 100644 --- a/pkg/sentry/platform/kvm/machine.go +++ b/pkg/sentry/platform/kvm/machine.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/machine_amd64.go b/pkg/sentry/platform/kvm/machine_amd64.go index ccfe837b5..b6821122a 100644 --- a/pkg/sentry/platform/kvm/machine_amd64.go +++ b/pkg/sentry/platform/kvm/machine_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/machine_amd64_unsafe.go b/pkg/sentry/platform/kvm/machine_amd64_unsafe.go index 69ba67ced..06a2e3b0c 100644 --- a/pkg/sentry/platform/kvm/machine_amd64_unsafe.go +++ b/pkg/sentry/platform/kvm/machine_amd64_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/machine_unsafe.go b/pkg/sentry/platform/kvm/machine_unsafe.go index 22ae60b63..452d88d7f 100644 --- a/pkg/sentry/platform/kvm/machine_unsafe.go +++ b/pkg/sentry/platform/kvm/machine_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/physical_map.go b/pkg/sentry/platform/kvm/physical_map.go index 9d7dca5b3..450eb8201 100644 --- a/pkg/sentry/platform/kvm/physical_map.go +++ b/pkg/sentry/platform/kvm/physical_map.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/testutil/testutil.go b/pkg/sentry/platform/kvm/testutil/testutil.go index 0d496561d..6cf2359a3 100644 --- a/pkg/sentry/platform/kvm/testutil/testutil.go +++ b/pkg/sentry/platform/kvm/testutil/testutil.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/testutil/testutil_amd64.go b/pkg/sentry/platform/kvm/testutil/testutil_amd64.go index fcba33813..203d71528 100644 --- a/pkg/sentry/platform/kvm/testutil/testutil_amd64.go +++ b/pkg/sentry/platform/kvm/testutil/testutil_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/testutil/testutil_amd64.s b/pkg/sentry/platform/kvm/testutil/testutil_amd64.s index f1da41a44..491ec0c2a 100644 --- a/pkg/sentry/platform/kvm/testutil/testutil_amd64.s +++ b/pkg/sentry/platform/kvm/testutil/testutil_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/virtual_map.go b/pkg/sentry/platform/kvm/virtual_map.go index 0343e9267..28a1b4414 100644 --- a/pkg/sentry/platform/kvm/virtual_map.go +++ b/pkg/sentry/platform/kvm/virtual_map.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/kvm/virtual_map_test.go b/pkg/sentry/platform/kvm/virtual_map_test.go index 935e0eb93..d03ec654a 100644 --- a/pkg/sentry/platform/kvm/virtual_map_test.go +++ b/pkg/sentry/platform/kvm/virtual_map_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/mmap_min_addr.go b/pkg/sentry/platform/mmap_min_addr.go index 1bcc1f8e9..90976735b 100644 --- a/pkg/sentry/platform/mmap_min_addr.go +++ b/pkg/sentry/platform/mmap_min_addr.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/platform.go b/pkg/sentry/platform/platform.go index 0e48417b9..ae37276ad 100644 --- a/pkg/sentry/platform/platform.go +++ b/pkg/sentry/platform/platform.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/procid/procid.go b/pkg/sentry/platform/procid/procid.go index 3f49ab093..78b92422c 100644 --- a/pkg/sentry/platform/procid/procid.go +++ b/pkg/sentry/platform/procid/procid.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/procid/procid_amd64.s b/pkg/sentry/platform/procid/procid_amd64.s index ef3439c03..272c9fc14 100644 --- a/pkg/sentry/platform/procid/procid_amd64.s +++ b/pkg/sentry/platform/procid/procid_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/procid/procid_arm64.s b/pkg/sentry/platform/procid/procid_arm64.s index 02e907b6b..7a1684a18 100644 --- a/pkg/sentry/platform/procid/procid_arm64.s +++ b/pkg/sentry/platform/procid/procid_arm64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/procid/procid_net_test.go b/pkg/sentry/platform/procid/procid_net_test.go index e8dcc479d..b628e2285 100644 --- a/pkg/sentry/platform/procid/procid_net_test.go +++ b/pkg/sentry/platform/procid/procid_net_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/procid/procid_test.go b/pkg/sentry/platform/procid/procid_test.go index 7a57c7cdc..88dd0b3ae 100644 --- a/pkg/sentry/platform/procid/procid_test.go +++ b/pkg/sentry/platform/procid/procid_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ptrace/ptrace.go b/pkg/sentry/platform/ptrace/ptrace.go index 3c0713e95..6a890dd81 100644 --- a/pkg/sentry/platform/ptrace/ptrace.go +++ b/pkg/sentry/platform/ptrace/ptrace.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ptrace/ptrace_unsafe.go b/pkg/sentry/platform/ptrace/ptrace_unsafe.go index 223b23199..585f6c1fb 100644 --- a/pkg/sentry/platform/ptrace/ptrace_unsafe.go +++ b/pkg/sentry/platform/ptrace/ptrace_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ptrace/stub_amd64.s b/pkg/sentry/platform/ptrace/stub_amd64.s index 63f98e40d..64c718d21 100644 --- a/pkg/sentry/platform/ptrace/stub_amd64.s +++ b/pkg/sentry/platform/ptrace/stub_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ptrace/stub_unsafe.go b/pkg/sentry/platform/ptrace/stub_unsafe.go index 48c16c4a1..54d5021a9 100644 --- a/pkg/sentry/platform/ptrace/stub_unsafe.go +++ b/pkg/sentry/platform/ptrace/stub_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ptrace/subprocess.go b/pkg/sentry/platform/ptrace/subprocess.go index 2a5d699ec..83b43057f 100644 --- a/pkg/sentry/platform/ptrace/subprocess.go +++ b/pkg/sentry/platform/ptrace/subprocess.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ptrace/subprocess_amd64.go b/pkg/sentry/platform/ptrace/subprocess_amd64.go index d23a1133e..77a0e908f 100644 --- a/pkg/sentry/platform/ptrace/subprocess_amd64.go +++ b/pkg/sentry/platform/ptrace/subprocess_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ptrace/subprocess_linux.go b/pkg/sentry/platform/ptrace/subprocess_linux.go index e2aab8135..2c07b4ac3 100644 --- a/pkg/sentry/platform/ptrace/subprocess_linux.go +++ b/pkg/sentry/platform/ptrace/subprocess_linux.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ptrace/subprocess_linux_amd64_unsafe.go b/pkg/sentry/platform/ptrace/subprocess_linux_amd64_unsafe.go index 0c9263060..1bf7eab28 100644 --- a/pkg/sentry/platform/ptrace/subprocess_linux_amd64_unsafe.go +++ b/pkg/sentry/platform/ptrace/subprocess_linux_amd64_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ptrace/subprocess_unsafe.go b/pkg/sentry/platform/ptrace/subprocess_unsafe.go index ca6c4ac97..17736b05b 100644 --- a/pkg/sentry/platform/ptrace/subprocess_unsafe.go +++ b/pkg/sentry/platform/ptrace/subprocess_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/defs.go b/pkg/sentry/platform/ring0/defs.go index 98d0a6de0..5bbd4612d 100644 --- a/pkg/sentry/platform/ring0/defs.go +++ b/pkg/sentry/platform/ring0/defs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/defs_amd64.go b/pkg/sentry/platform/ring0/defs_amd64.go index 67242b92b..413c3dbc4 100644 --- a/pkg/sentry/platform/ring0/defs_amd64.go +++ b/pkg/sentry/platform/ring0/defs_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/entry_amd64.go b/pkg/sentry/platform/ring0/entry_amd64.go index 4a9affe64..a5ce67885 100644 --- a/pkg/sentry/platform/ring0/entry_amd64.go +++ b/pkg/sentry/platform/ring0/entry_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/entry_amd64.s b/pkg/sentry/platform/ring0/entry_amd64.s index afb040a6f..8cb8c4996 100644 --- a/pkg/sentry/platform/ring0/entry_amd64.s +++ b/pkg/sentry/platform/ring0/entry_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/gen_offsets/main.go b/pkg/sentry/platform/ring0/gen_offsets/main.go index 11c49855f..a4927da2f 100644 --- a/pkg/sentry/platform/ring0/gen_offsets/main.go +++ b/pkg/sentry/platform/ring0/gen_offsets/main.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/kernel.go b/pkg/sentry/platform/ring0/kernel.go index 19ac6eb7c..900c0bba7 100644 --- a/pkg/sentry/platform/ring0/kernel.go +++ b/pkg/sentry/platform/ring0/kernel.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/kernel_amd64.go b/pkg/sentry/platform/ring0/kernel_amd64.go index 5ed4342dd..3577b5127 100644 --- a/pkg/sentry/platform/ring0/kernel_amd64.go +++ b/pkg/sentry/platform/ring0/kernel_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/kernel_unsafe.go b/pkg/sentry/platform/ring0/kernel_unsafe.go index faf4240e5..16955ad91 100644 --- a/pkg/sentry/platform/ring0/kernel_unsafe.go +++ b/pkg/sentry/platform/ring0/kernel_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/lib_amd64.go b/pkg/sentry/platform/ring0/lib_amd64.go index 2b95a0141..9c5f26962 100644 --- a/pkg/sentry/platform/ring0/lib_amd64.go +++ b/pkg/sentry/platform/ring0/lib_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/lib_amd64.s b/pkg/sentry/platform/ring0/lib_amd64.s index 98a130525..75d742750 100644 --- a/pkg/sentry/platform/ring0/lib_amd64.s +++ b/pkg/sentry/platform/ring0/lib_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/offsets_amd64.go b/pkg/sentry/platform/ring0/offsets_amd64.go index 806e07ec0..85cc3fdad 100644 --- a/pkg/sentry/platform/ring0/offsets_amd64.go +++ b/pkg/sentry/platform/ring0/offsets_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/pagetables/allocator.go b/pkg/sentry/platform/ring0/pagetables/allocator.go index ee6e90a11..23fd5c352 100644 --- a/pkg/sentry/platform/ring0/pagetables/allocator.go +++ b/pkg/sentry/platform/ring0/pagetables/allocator.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/pagetables/allocator_unsafe.go b/pkg/sentry/platform/ring0/pagetables/allocator_unsafe.go index f48647b3a..1b996b4e2 100644 --- a/pkg/sentry/platform/ring0/pagetables/allocator_unsafe.go +++ b/pkg/sentry/platform/ring0/pagetables/allocator_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/pagetables/pagetables.go b/pkg/sentry/platform/ring0/pagetables/pagetables.go index c7207ec18..e5dcaada7 100644 --- a/pkg/sentry/platform/ring0/pagetables/pagetables.go +++ b/pkg/sentry/platform/ring0/pagetables/pagetables.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/pagetables/pagetables_amd64.go b/pkg/sentry/platform/ring0/pagetables/pagetables_amd64.go index 746f614e5..7aa6c524e 100644 --- a/pkg/sentry/platform/ring0/pagetables/pagetables_amd64.go +++ b/pkg/sentry/platform/ring0/pagetables/pagetables_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/pagetables/pagetables_amd64_test.go b/pkg/sentry/platform/ring0/pagetables/pagetables_amd64_test.go index 2f82c4353..a1ec4b109 100644 --- a/pkg/sentry/platform/ring0/pagetables/pagetables_amd64_test.go +++ b/pkg/sentry/platform/ring0/pagetables/pagetables_amd64_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/pagetables/pagetables_test.go b/pkg/sentry/platform/ring0/pagetables/pagetables_test.go index 3e5dc7dc7..36e424495 100644 --- a/pkg/sentry/platform/ring0/pagetables/pagetables_test.go +++ b/pkg/sentry/platform/ring0/pagetables/pagetables_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/pagetables/pagetables_x86.go b/pkg/sentry/platform/ring0/pagetables/pagetables_x86.go index 6bd8c3584..ff427fbe9 100644 --- a/pkg/sentry/platform/ring0/pagetables/pagetables_x86.go +++ b/pkg/sentry/platform/ring0/pagetables/pagetables_x86.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/pagetables/pcids_x86.go b/pkg/sentry/platform/ring0/pagetables/pcids_x86.go index 0d9a51aa5..0f029f25d 100644 --- a/pkg/sentry/platform/ring0/pagetables/pcids_x86.go +++ b/pkg/sentry/platform/ring0/pagetables/pcids_x86.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/pagetables/walker_amd64.go b/pkg/sentry/platform/ring0/pagetables/walker_amd64.go index c4c71d23e..8f9dacd93 100644 --- a/pkg/sentry/platform/ring0/pagetables/walker_amd64.go +++ b/pkg/sentry/platform/ring0/pagetables/walker_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/ring0.go b/pkg/sentry/platform/ring0/ring0.go index 10c51e88d..cdeb1b43a 100644 --- a/pkg/sentry/platform/ring0/ring0.go +++ b/pkg/sentry/platform/ring0/ring0.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/ring0/x86.go b/pkg/sentry/platform/ring0/x86.go index 4c6daec22..7e5ceafdb 100644 --- a/pkg/sentry/platform/ring0/x86.go +++ b/pkg/sentry/platform/ring0/x86.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/safecopy/atomic_amd64.s b/pkg/sentry/platform/safecopy/atomic_amd64.s index f90b4bfd1..a0cd78f33 100644 --- a/pkg/sentry/platform/safecopy/atomic_amd64.s +++ b/pkg/sentry/platform/safecopy/atomic_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/safecopy/safecopy.go b/pkg/sentry/platform/safecopy/safecopy.go index 69c66a3b7..5126871eb 100644 --- a/pkg/sentry/platform/safecopy/safecopy.go +++ b/pkg/sentry/platform/safecopy/safecopy.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/safecopy/safecopy_test.go b/pkg/sentry/platform/safecopy/safecopy_test.go index 1a682d28a..5818f7f9b 100644 --- a/pkg/sentry/platform/safecopy/safecopy_test.go +++ b/pkg/sentry/platform/safecopy/safecopy_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/safecopy/safecopy_unsafe.go b/pkg/sentry/platform/safecopy/safecopy_unsafe.go index f84527484..eef028e68 100644 --- a/pkg/sentry/platform/safecopy/safecopy_unsafe.go +++ b/pkg/sentry/platform/safecopy/safecopy_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/safecopy/sighandler_amd64.s b/pkg/sentry/platform/safecopy/sighandler_amd64.s index db7701a29..475ae48e9 100644 --- a/pkg/sentry/platform/safecopy/sighandler_amd64.s +++ b/pkg/sentry/platform/safecopy/sighandler_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/platform/safecopy/sighandler_arm64.s b/pkg/sentry/platform/safecopy/sighandler_arm64.s index cdfca8207..53e4ac2c1 100644 --- a/pkg/sentry/platform/safecopy/sighandler_arm64.s +++ b/pkg/sentry/platform/safecopy/sighandler_arm64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/safemem/block_unsafe.go b/pkg/sentry/safemem/block_unsafe.go index c3a9780d2..1f72deb61 100644 --- a/pkg/sentry/safemem/block_unsafe.go +++ b/pkg/sentry/safemem/block_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/safemem/io.go b/pkg/sentry/safemem/io.go index 6cb52439f..5c3d73eb7 100644 --- a/pkg/sentry/safemem/io.go +++ b/pkg/sentry/safemem/io.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/safemem/io_test.go b/pkg/sentry/safemem/io_test.go index 2eda8c3bb..629741bee 100644 --- a/pkg/sentry/safemem/io_test.go +++ b/pkg/sentry/safemem/io_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/safemem/safemem.go b/pkg/sentry/safemem/safemem.go index 090932d3e..3e70d33a2 100644 --- a/pkg/sentry/safemem/safemem.go +++ b/pkg/sentry/safemem/safemem.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/safemem/seq_test.go b/pkg/sentry/safemem/seq_test.go index fddcaf714..eba4bb535 100644 --- a/pkg/sentry/safemem/seq_test.go +++ b/pkg/sentry/safemem/seq_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/safemem/seq_unsafe.go b/pkg/sentry/safemem/seq_unsafe.go index 83a6b7183..354a95dde 100644 --- a/pkg/sentry/safemem/seq_unsafe.go +++ b/pkg/sentry/safemem/seq_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/sighandling/sighandling.go b/pkg/sentry/sighandling/sighandling.go index 571245ce5..659b43363 100644 --- a/pkg/sentry/sighandling/sighandling.go +++ b/pkg/sentry/sighandling/sighandling.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/sighandling/sighandling_unsafe.go b/pkg/sentry/sighandling/sighandling_unsafe.go index db6e71487..aca77888a 100644 --- a/pkg/sentry/sighandling/sighandling_unsafe.go +++ b/pkg/sentry/sighandling/sighandling_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/control/control.go b/pkg/sentry/socket/control/control.go index d44f5e88a..abda364c9 100644 --- a/pkg/sentry/socket/control/control.go +++ b/pkg/sentry/socket/control/control.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/epsocket/device.go b/pkg/sentry/socket/epsocket/device.go index 3cc138eb0..ab4083efe 100644 --- a/pkg/sentry/socket/epsocket/device.go +++ b/pkg/sentry/socket/epsocket/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/epsocket/epsocket.go b/pkg/sentry/socket/epsocket/epsocket.go index 768fa0dfa..520d82f68 100644 --- a/pkg/sentry/socket/epsocket/epsocket.go +++ b/pkg/sentry/socket/epsocket/epsocket.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/epsocket/provider.go b/pkg/sentry/socket/epsocket/provider.go index 0d9c2df24..5a89a63fb 100644 --- a/pkg/sentry/socket/epsocket/provider.go +++ b/pkg/sentry/socket/epsocket/provider.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/epsocket/save_restore.go b/pkg/sentry/socket/epsocket/save_restore.go index f19afb6c0..feaafb7cc 100644 --- a/pkg/sentry/socket/epsocket/save_restore.go +++ b/pkg/sentry/socket/epsocket/save_restore.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/epsocket/stack.go b/pkg/sentry/socket/epsocket/stack.go index 37c48f4bc..edefa225b 100644 --- a/pkg/sentry/socket/epsocket/stack.go +++ b/pkg/sentry/socket/epsocket/stack.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/hostinet/device.go b/pkg/sentry/socket/hostinet/device.go index c5133f3bb..4267e3691 100644 --- a/pkg/sentry/socket/hostinet/device.go +++ b/pkg/sentry/socket/hostinet/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/hostinet/hostinet.go b/pkg/sentry/socket/hostinet/hostinet.go index 7858892ab..0d6f51d2b 100644 --- a/pkg/sentry/socket/hostinet/hostinet.go +++ b/pkg/sentry/socket/hostinet/hostinet.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/hostinet/save_restore.go b/pkg/sentry/socket/hostinet/save_restore.go index 3827f082a..1dec33897 100644 --- a/pkg/sentry/socket/hostinet/save_restore.go +++ b/pkg/sentry/socket/hostinet/save_restore.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/hostinet/socket.go b/pkg/sentry/socket/hostinet/socket.go index 49349074f..71884d3db 100644 --- a/pkg/sentry/socket/hostinet/socket.go +++ b/pkg/sentry/socket/hostinet/socket.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/hostinet/socket_unsafe.go b/pkg/sentry/socket/hostinet/socket_unsafe.go index 59c8910ca..eed0c7837 100644 --- a/pkg/sentry/socket/hostinet/socket_unsafe.go +++ b/pkg/sentry/socket/hostinet/socket_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/hostinet/stack.go b/pkg/sentry/socket/hostinet/stack.go index 4ce73c1f1..9c45991ba 100644 --- a/pkg/sentry/socket/hostinet/stack.go +++ b/pkg/sentry/socket/hostinet/stack.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/netlink/message.go b/pkg/sentry/socket/netlink/message.go index a95172cba..5bd3b49ce 100644 --- a/pkg/sentry/socket/netlink/message.go +++ b/pkg/sentry/socket/netlink/message.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/netlink/port/port.go b/pkg/sentry/socket/netlink/port/port.go index 20b9a6e37..e9d3275b1 100644 --- a/pkg/sentry/socket/netlink/port/port.go +++ b/pkg/sentry/socket/netlink/port/port.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/netlink/port/port_test.go b/pkg/sentry/socket/netlink/port/port_test.go index 49b3b48ab..516f6cd6c 100644 --- a/pkg/sentry/socket/netlink/port/port_test.go +++ b/pkg/sentry/socket/netlink/port/port_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/netlink/provider.go b/pkg/sentry/socket/netlink/provider.go index 06786bd50..76cf12fd4 100644 --- a/pkg/sentry/socket/netlink/provider.go +++ b/pkg/sentry/socket/netlink/provider.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/netlink/route/protocol.go b/pkg/sentry/socket/netlink/route/protocol.go index e414b829b..9f0a81403 100644 --- a/pkg/sentry/socket/netlink/route/protocol.go +++ b/pkg/sentry/socket/netlink/route/protocol.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/netlink/socket.go b/pkg/sentry/socket/netlink/socket.go index a34f9d3ca..dc688eb00 100644 --- a/pkg/sentry/socket/netlink/socket.go +++ b/pkg/sentry/socket/netlink/socket.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/rpcinet/conn/conn.go b/pkg/sentry/socket/rpcinet/conn/conn.go index 64106c4b5..f537c7f63 100644 --- a/pkg/sentry/socket/rpcinet/conn/conn.go +++ b/pkg/sentry/socket/rpcinet/conn/conn.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/rpcinet/device.go b/pkg/sentry/socket/rpcinet/device.go index d2b9f9222..44c0a39b7 100644 --- a/pkg/sentry/socket/rpcinet/device.go +++ b/pkg/sentry/socket/rpcinet/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/rpcinet/notifier/notifier.go b/pkg/sentry/socket/rpcinet/notifier/notifier.go index f06d12231..601e05994 100644 --- a/pkg/sentry/socket/rpcinet/notifier/notifier.go +++ b/pkg/sentry/socket/rpcinet/notifier/notifier.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/rpcinet/rpcinet.go b/pkg/sentry/socket/rpcinet/rpcinet.go index 6c98e6acb..5d4fd4dac 100644 --- a/pkg/sentry/socket/rpcinet/rpcinet.go +++ b/pkg/sentry/socket/rpcinet/rpcinet.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/rpcinet/socket.go b/pkg/sentry/socket/rpcinet/socket.go index cf8f69efb..c028ed4dd 100644 --- a/pkg/sentry/socket/rpcinet/socket.go +++ b/pkg/sentry/socket/rpcinet/socket.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/rpcinet/stack.go b/pkg/sentry/socket/rpcinet/stack.go index cb8344ec6..a1be711df 100644 --- a/pkg/sentry/socket/rpcinet/stack.go +++ b/pkg/sentry/socket/rpcinet/stack.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/rpcinet/stack_unsafe.go b/pkg/sentry/socket/rpcinet/stack_unsafe.go index d04fb2069..e53f578ba 100644 --- a/pkg/sentry/socket/rpcinet/stack_unsafe.go +++ b/pkg/sentry/socket/rpcinet/stack_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/socket.go b/pkg/sentry/socket/socket.go index 62ba13782..7e840b452 100644 --- a/pkg/sentry/socket/socket.go +++ b/pkg/sentry/socket/socket.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/unix/device.go b/pkg/sentry/socket/unix/device.go index 41820dbb3..734d39ee6 100644 --- a/pkg/sentry/socket/unix/device.go +++ b/pkg/sentry/socket/unix/device.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/unix/io.go b/pkg/sentry/socket/unix/io.go index 7d80e4393..382911d51 100644 --- a/pkg/sentry/socket/unix/io.go +++ b/pkg/sentry/socket/unix/io.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/unix/transport/connectioned.go b/pkg/sentry/socket/unix/transport/connectioned.go index 62641bb34..18e492862 100644 --- a/pkg/sentry/socket/unix/transport/connectioned.go +++ b/pkg/sentry/socket/unix/transport/connectioned.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/unix/transport/connectioned_state.go b/pkg/sentry/socket/unix/transport/connectioned_state.go index 608a6a97a..7e02a5db8 100644 --- a/pkg/sentry/socket/unix/transport/connectioned_state.go +++ b/pkg/sentry/socket/unix/transport/connectioned_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/unix/transport/connectionless.go b/pkg/sentry/socket/unix/transport/connectionless.go index 728863f3f..43ff875e4 100644 --- a/pkg/sentry/socket/unix/transport/connectionless.go +++ b/pkg/sentry/socket/unix/transport/connectionless.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/unix/transport/queue.go b/pkg/sentry/socket/unix/transport/queue.go index 45a58c600..b650caae7 100644 --- a/pkg/sentry/socket/unix/transport/queue.go +++ b/pkg/sentry/socket/unix/transport/queue.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/unix/transport/unix.go b/pkg/sentry/socket/unix/transport/unix.go index 12b1576bd..d5f7f7aa8 100644 --- a/pkg/sentry/socket/unix/transport/unix.go +++ b/pkg/sentry/socket/unix/transport/unix.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/socket/unix/unix.go b/pkg/sentry/socket/unix/unix.go index 01efd24d3..e9607aa01 100644 --- a/pkg/sentry/socket/unix/unix.go +++ b/pkg/sentry/socket/unix/unix.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/state/state.go b/pkg/sentry/state/state.go index 224f8b709..27fde505b 100644 --- a/pkg/sentry/state/state.go +++ b/pkg/sentry/state/state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/state/state_metadata.go b/pkg/sentry/state/state_metadata.go index 7f047b808..b8e128c40 100644 --- a/pkg/sentry/state/state_metadata.go +++ b/pkg/sentry/state/state_metadata.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/state/state_unsafe.go b/pkg/sentry/state/state_unsafe.go index f02e12b2a..7745b6ac6 100644 --- a/pkg/sentry/state/state_unsafe.go +++ b/pkg/sentry/state/state_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/strace/capability.go b/pkg/sentry/strace/capability.go index 9001181e7..f85d6636e 100644 --- a/pkg/sentry/strace/capability.go +++ b/pkg/sentry/strace/capability.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/strace/clone.go b/pkg/sentry/strace/clone.go index e18ce84dc..ff6a432c6 100644 --- a/pkg/sentry/strace/clone.go +++ b/pkg/sentry/strace/clone.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/strace/futex.go b/pkg/sentry/strace/futex.go index f4aa7fcad..24301bda6 100644 --- a/pkg/sentry/strace/futex.go +++ b/pkg/sentry/strace/futex.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/strace/linux64.go b/pkg/sentry/strace/linux64.go index 6043b8cb1..3650fd6e1 100644 --- a/pkg/sentry/strace/linux64.go +++ b/pkg/sentry/strace/linux64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/strace/open.go b/pkg/sentry/strace/open.go index 3bf348d7a..140727b02 100644 --- a/pkg/sentry/strace/open.go +++ b/pkg/sentry/strace/open.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/strace/poll.go b/pkg/sentry/strace/poll.go index b6b05423c..15605187d 100644 --- a/pkg/sentry/strace/poll.go +++ b/pkg/sentry/strace/poll.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/strace/ptrace.go b/pkg/sentry/strace/ptrace.go index 8c4b79227..485aacb8a 100644 --- a/pkg/sentry/strace/ptrace.go +++ b/pkg/sentry/strace/ptrace.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/strace/signal.go b/pkg/sentry/strace/signal.go index 524be0e15..f82460e1c 100644 --- a/pkg/sentry/strace/signal.go +++ b/pkg/sentry/strace/signal.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/strace/socket.go b/pkg/sentry/strace/socket.go index 4c1a9d469..dbe53b9a2 100644 --- a/pkg/sentry/strace/socket.go +++ b/pkg/sentry/strace/socket.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/strace/strace.go b/pkg/sentry/strace/strace.go index 434a200d9..f4c1be4ce 100644 --- a/pkg/sentry/strace/strace.go +++ b/pkg/sentry/strace/strace.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/strace/strace.proto b/pkg/sentry/strace/strace.proto index f1fc539d6..4b2f73a5f 100644 --- a/pkg/sentry/strace/strace.proto +++ b/pkg/sentry/strace/strace.proto @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/strace/syscalls.go b/pkg/sentry/strace/syscalls.go index 8c897fcbe..eae2d6c12 100644 --- a/pkg/sentry/strace/syscalls.go +++ b/pkg/sentry/strace/syscalls.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/epoll.go b/pkg/sentry/syscalls/epoll.go index b90d191b7..ec1eab331 100644 --- a/pkg/sentry/syscalls/epoll.go +++ b/pkg/sentry/syscalls/epoll.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/error.go b/pkg/sentry/syscalls/linux/error.go index 304a12dde..1ba3695fb 100644 --- a/pkg/sentry/syscalls/linux/error.go +++ b/pkg/sentry/syscalls/linux/error.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/flags.go b/pkg/sentry/syscalls/linux/flags.go index d2aec963a..d83e12971 100644 --- a/pkg/sentry/syscalls/linux/flags.go +++ b/pkg/sentry/syscalls/linux/flags.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/linux64.go b/pkg/sentry/syscalls/linux/linux64.go index b9b4ccbd1..9a460ebdf 100644 --- a/pkg/sentry/syscalls/linux/linux64.go +++ b/pkg/sentry/syscalls/linux/linux64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sigset.go b/pkg/sentry/syscalls/linux/sigset.go index a033b7c70..5438b664b 100644 --- a/pkg/sentry/syscalls/linux/sigset.go +++ b/pkg/sentry/syscalls/linux/sigset.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_aio.go b/pkg/sentry/syscalls/linux/sys_aio.go index 61c2647bf..1b27b2415 100644 --- a/pkg/sentry/syscalls/linux/sys_aio.go +++ b/pkg/sentry/syscalls/linux/sys_aio.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_capability.go b/pkg/sentry/syscalls/linux/sys_capability.go index cf972dc28..622cb8d0d 100644 --- a/pkg/sentry/syscalls/linux/sys_capability.go +++ b/pkg/sentry/syscalls/linux/sys_capability.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_epoll.go b/pkg/sentry/syscalls/linux/sys_epoll.go index 200c46355..1467feb4e 100644 --- a/pkg/sentry/syscalls/linux/sys_epoll.go +++ b/pkg/sentry/syscalls/linux/sys_epoll.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_eventfd.go b/pkg/sentry/syscalls/linux/sys_eventfd.go index 903172890..ca4ead488 100644 --- a/pkg/sentry/syscalls/linux/sys_eventfd.go +++ b/pkg/sentry/syscalls/linux/sys_eventfd.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index 967464c85..893322647 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_futex.go b/pkg/sentry/syscalls/linux/sys_futex.go index f0c89cba4..7cef4b50c 100644 --- a/pkg/sentry/syscalls/linux/sys_futex.go +++ b/pkg/sentry/syscalls/linux/sys_futex.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_getdents.go b/pkg/sentry/syscalls/linux/sys_getdents.go index 4b441b31b..1b597d5bc 100644 --- a/pkg/sentry/syscalls/linux/sys_getdents.go +++ b/pkg/sentry/syscalls/linux/sys_getdents.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_identity.go b/pkg/sentry/syscalls/linux/sys_identity.go index 8d594aa83..27e765a2d 100644 --- a/pkg/sentry/syscalls/linux/sys_identity.go +++ b/pkg/sentry/syscalls/linux/sys_identity.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_inotify.go b/pkg/sentry/syscalls/linux/sys_inotify.go index 26a505782..20269a769 100644 --- a/pkg/sentry/syscalls/linux/sys_inotify.go +++ b/pkg/sentry/syscalls/linux/sys_inotify.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_lseek.go b/pkg/sentry/syscalls/linux/sys_lseek.go index ad3bfd761..8aadc6d8c 100644 --- a/pkg/sentry/syscalls/linux/sys_lseek.go +++ b/pkg/sentry/syscalls/linux/sys_lseek.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_mmap.go b/pkg/sentry/syscalls/linux/sys_mmap.go index 805b251b1..64a6e639c 100644 --- a/pkg/sentry/syscalls/linux/sys_mmap.go +++ b/pkg/sentry/syscalls/linux/sys_mmap.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_mount.go b/pkg/sentry/syscalls/linux/sys_mount.go index e110a553f..cf613bad0 100644 --- a/pkg/sentry/syscalls/linux/sys_mount.go +++ b/pkg/sentry/syscalls/linux/sys_mount.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_pipe.go b/pkg/sentry/syscalls/linux/sys_pipe.go index 3652c429e..036845c13 100644 --- a/pkg/sentry/syscalls/linux/sys_pipe.go +++ b/pkg/sentry/syscalls/linux/sys_pipe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_poll.go b/pkg/sentry/syscalls/linux/sys_poll.go index 17b6768e5..e32099dd4 100644 --- a/pkg/sentry/syscalls/linux/sys_poll.go +++ b/pkg/sentry/syscalls/linux/sys_poll.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_prctl.go b/pkg/sentry/syscalls/linux/sys_prctl.go index 7a29bd9b7..117ae1a0e 100644 --- a/pkg/sentry/syscalls/linux/sys_prctl.go +++ b/pkg/sentry/syscalls/linux/sys_prctl.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_random.go b/pkg/sentry/syscalls/linux/sys_random.go index 452dff058..fc3959a7e 100644 --- a/pkg/sentry/syscalls/linux/sys_random.go +++ b/pkg/sentry/syscalls/linux/sys_random.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_read.go b/pkg/sentry/syscalls/linux/sys_read.go index 50c7d7a74..48b0fd49d 100644 --- a/pkg/sentry/syscalls/linux/sys_read.go +++ b/pkg/sentry/syscalls/linux/sys_read.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_rlimit.go b/pkg/sentry/syscalls/linux/sys_rlimit.go index 443334693..8b0379779 100644 --- a/pkg/sentry/syscalls/linux/sys_rlimit.go +++ b/pkg/sentry/syscalls/linux/sys_rlimit.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_rusage.go b/pkg/sentry/syscalls/linux/sys_rusage.go index ab07c77f9..003d718da 100644 --- a/pkg/sentry/syscalls/linux/sys_rusage.go +++ b/pkg/sentry/syscalls/linux/sys_rusage.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_sched.go b/pkg/sentry/syscalls/linux/sys_sched.go index e679a6694..8aea03abe 100644 --- a/pkg/sentry/syscalls/linux/sys_sched.go +++ b/pkg/sentry/syscalls/linux/sys_sched.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_seccomp.go b/pkg/sentry/syscalls/linux/sys_seccomp.go index f08fdf5cb..b4262162a 100644 --- a/pkg/sentry/syscalls/linux/sys_seccomp.go +++ b/pkg/sentry/syscalls/linux/sys_seccomp.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_sem.go b/pkg/sentry/syscalls/linux/sys_sem.go index 86f850ef1..5bd61ab87 100644 --- a/pkg/sentry/syscalls/linux/sys_sem.go +++ b/pkg/sentry/syscalls/linux/sys_sem.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_shm.go b/pkg/sentry/syscalls/linux/sys_shm.go index a0d3a73c5..d0eceac7c 100644 --- a/pkg/sentry/syscalls/linux/sys_shm.go +++ b/pkg/sentry/syscalls/linux/sys_shm.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_signal.go b/pkg/sentry/syscalls/linux/sys_signal.go index a539354c5..7fbeb4fcd 100644 --- a/pkg/sentry/syscalls/linux/sys_signal.go +++ b/pkg/sentry/syscalls/linux/sys_signal.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_socket.go b/pkg/sentry/syscalls/linux/sys_socket.go index c8748958a..69862f110 100644 --- a/pkg/sentry/syscalls/linux/sys_socket.go +++ b/pkg/sentry/syscalls/linux/sys_socket.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_stat.go b/pkg/sentry/syscalls/linux/sys_stat.go index 49c225011..10fc201ef 100644 --- a/pkg/sentry/syscalls/linux/sys_stat.go +++ b/pkg/sentry/syscalls/linux/sys_stat.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_sync.go b/pkg/sentry/syscalls/linux/sys_sync.go index 68488330f..4352482fb 100644 --- a/pkg/sentry/syscalls/linux/sys_sync.go +++ b/pkg/sentry/syscalls/linux/sys_sync.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_sysinfo.go b/pkg/sentry/syscalls/linux/sys_sysinfo.go index 6f7acf98f..ecf88edc1 100644 --- a/pkg/sentry/syscalls/linux/sys_sysinfo.go +++ b/pkg/sentry/syscalls/linux/sys_sysinfo.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_syslog.go b/pkg/sentry/syscalls/linux/sys_syslog.go index 7193b7aed..9efc58d34 100644 --- a/pkg/sentry/syscalls/linux/sys_syslog.go +++ b/pkg/sentry/syscalls/linux/sys_syslog.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_thread.go b/pkg/sentry/syscalls/linux/sys_thread.go index ddcb5b789..23c2f7035 100644 --- a/pkg/sentry/syscalls/linux/sys_thread.go +++ b/pkg/sentry/syscalls/linux/sys_thread.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_time.go b/pkg/sentry/syscalls/linux/sys_time.go index 063fbb106..b4f2609c0 100644 --- a/pkg/sentry/syscalls/linux/sys_time.go +++ b/pkg/sentry/syscalls/linux/sys_time.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_timer.go b/pkg/sentry/syscalls/linux/sys_timer.go index 6baf4599b..04ea7a4e9 100644 --- a/pkg/sentry/syscalls/linux/sys_timer.go +++ b/pkg/sentry/syscalls/linux/sys_timer.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_timerfd.go b/pkg/sentry/syscalls/linux/sys_timerfd.go index f70d13682..ec0155cbb 100644 --- a/pkg/sentry/syscalls/linux/sys_timerfd.go +++ b/pkg/sentry/syscalls/linux/sys_timerfd.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_tls.go b/pkg/sentry/syscalls/linux/sys_tls.go index 8ea78093b..1e8312e00 100644 --- a/pkg/sentry/syscalls/linux/sys_tls.go +++ b/pkg/sentry/syscalls/linux/sys_tls.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_utsname.go b/pkg/sentry/syscalls/linux/sys_utsname.go index f7545b965..fa81fe10e 100644 --- a/pkg/sentry/syscalls/linux/sys_utsname.go +++ b/pkg/sentry/syscalls/linux/sys_utsname.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/sys_write.go b/pkg/sentry/syscalls/linux/sys_write.go index e405608c4..1da72d606 100644 --- a/pkg/sentry/syscalls/linux/sys_write.go +++ b/pkg/sentry/syscalls/linux/sys_write.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/linux/timespec.go b/pkg/sentry/syscalls/linux/timespec.go index 752ec326d..fa6fcdc0b 100644 --- a/pkg/sentry/syscalls/linux/timespec.go +++ b/pkg/sentry/syscalls/linux/timespec.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/syscalls/syscalls.go b/pkg/sentry/syscalls/syscalls.go index 425ce900c..5d10b3824 100644 --- a/pkg/sentry/syscalls/syscalls.go +++ b/pkg/sentry/syscalls/syscalls.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/time/calibrated_clock.go b/pkg/sentry/time/calibrated_clock.go index a98bcd7de..c27e391c9 100644 --- a/pkg/sentry/time/calibrated_clock.go +++ b/pkg/sentry/time/calibrated_clock.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/time/calibrated_clock_test.go b/pkg/sentry/time/calibrated_clock_test.go index a9237630e..d6622bfe2 100644 --- a/pkg/sentry/time/calibrated_clock_test.go +++ b/pkg/sentry/time/calibrated_clock_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/time/clock_id.go b/pkg/sentry/time/clock_id.go index 1317a5dad..724f59dd9 100644 --- a/pkg/sentry/time/clock_id.go +++ b/pkg/sentry/time/clock_id.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/time/clocks.go b/pkg/sentry/time/clocks.go index e26386520..837e86094 100644 --- a/pkg/sentry/time/clocks.go +++ b/pkg/sentry/time/clocks.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/time/muldiv_amd64.s b/pkg/sentry/time/muldiv_amd64.s index bfcb8c724..028c6684e 100644 --- a/pkg/sentry/time/muldiv_amd64.s +++ b/pkg/sentry/time/muldiv_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/time/muldiv_arm64.s b/pkg/sentry/time/muldiv_arm64.s index 5fa82a136..5ad57a8a3 100644 --- a/pkg/sentry/time/muldiv_arm64.s +++ b/pkg/sentry/time/muldiv_arm64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/time/parameters.go b/pkg/sentry/time/parameters.go index 8568b1193..63cf7c4a3 100644 --- a/pkg/sentry/time/parameters.go +++ b/pkg/sentry/time/parameters.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/time/parameters_test.go b/pkg/sentry/time/parameters_test.go index 4a0c4e880..e1b9084ac 100644 --- a/pkg/sentry/time/parameters_test.go +++ b/pkg/sentry/time/parameters_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/time/sampler.go b/pkg/sentry/time/sampler.go index 445690d49..2140a99b7 100644 --- a/pkg/sentry/time/sampler.go +++ b/pkg/sentry/time/sampler.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/time/sampler_test.go b/pkg/sentry/time/sampler_test.go index ec0e442b6..3e70a1134 100644 --- a/pkg/sentry/time/sampler_test.go +++ b/pkg/sentry/time/sampler_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/time/sampler_unsafe.go b/pkg/sentry/time/sampler_unsafe.go index 0f8eb4fc8..e76180217 100644 --- a/pkg/sentry/time/sampler_unsafe.go +++ b/pkg/sentry/time/sampler_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/time/tsc_amd64.s b/pkg/sentry/time/tsc_amd64.s index e53d477f7..6a8eed664 100644 --- a/pkg/sentry/time/tsc_amd64.s +++ b/pkg/sentry/time/tsc_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/time/tsc_arm64.s b/pkg/sentry/time/tsc_arm64.s index c1c9760ef..da9fa4112 100644 --- a/pkg/sentry/time/tsc_arm64.s +++ b/pkg/sentry/time/tsc_arm64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/unimpl/events.go b/pkg/sentry/unimpl/events.go index f78f8c981..d92766e2d 100644 --- a/pkg/sentry/unimpl/events.go +++ b/pkg/sentry/unimpl/events.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/unimpl/unimplemented_syscall.proto b/pkg/sentry/unimpl/unimplemented_syscall.proto index 41579b016..0d7a94be7 100644 --- a/pkg/sentry/unimpl/unimplemented_syscall.proto +++ b/pkg/sentry/unimpl/unimplemented_syscall.proto @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/uniqueid/context.go b/pkg/sentry/uniqueid/context.go index 399d98c29..e55b89689 100644 --- a/pkg/sentry/uniqueid/context.go +++ b/pkg/sentry/uniqueid/context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usage/cpu.go b/pkg/sentry/usage/cpu.go index cbd7cfe19..bfc282d69 100644 --- a/pkg/sentry/usage/cpu.go +++ b/pkg/sentry/usage/cpu.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usage/io.go b/pkg/sentry/usage/io.go index 8e27a0a88..dfcd3a49d 100644 --- a/pkg/sentry/usage/io.go +++ b/pkg/sentry/usage/io.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usage/memory.go b/pkg/sentry/usage/memory.go index 5be9ed9c6..c316f1597 100644 --- a/pkg/sentry/usage/memory.go +++ b/pkg/sentry/usage/memory.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usage/memory_unsafe.go b/pkg/sentry/usage/memory_unsafe.go index a3ae668a5..9e0014ca0 100644 --- a/pkg/sentry/usage/memory_unsafe.go +++ b/pkg/sentry/usage/memory_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usage/usage.go b/pkg/sentry/usage/usage.go index ab327f8e2..e3d33a965 100644 --- a/pkg/sentry/usage/usage.go +++ b/pkg/sentry/usage/usage.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usermem/access_type.go b/pkg/sentry/usermem/access_type.go index 9e6a27bcf..9c1742a59 100644 --- a/pkg/sentry/usermem/access_type.go +++ b/pkg/sentry/usermem/access_type.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usermem/addr.go b/pkg/sentry/usermem/addr.go index 2a75aa60c..e79210804 100644 --- a/pkg/sentry/usermem/addr.go +++ b/pkg/sentry/usermem/addr.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usermem/addr_range_seq_test.go b/pkg/sentry/usermem/addr_range_seq_test.go index bd6a1ec8a..82f735026 100644 --- a/pkg/sentry/usermem/addr_range_seq_test.go +++ b/pkg/sentry/usermem/addr_range_seq_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usermem/addr_range_seq_unsafe.go b/pkg/sentry/usermem/addr_range_seq_unsafe.go index f5fd446fa..c09337c15 100644 --- a/pkg/sentry/usermem/addr_range_seq_unsafe.go +++ b/pkg/sentry/usermem/addr_range_seq_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usermem/bytes_io.go b/pkg/sentry/usermem/bytes_io.go index 274f568d0..f98d82168 100644 --- a/pkg/sentry/usermem/bytes_io.go +++ b/pkg/sentry/usermem/bytes_io.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usermem/bytes_io_unsafe.go b/pkg/sentry/usermem/bytes_io_unsafe.go index 7add8bc82..bb49d2ff3 100644 --- a/pkg/sentry/usermem/bytes_io_unsafe.go +++ b/pkg/sentry/usermem/bytes_io_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usermem/usermem.go b/pkg/sentry/usermem/usermem.go index 4c7d5014a..31e4d6ada 100644 --- a/pkg/sentry/usermem/usermem.go +++ b/pkg/sentry/usermem/usermem.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usermem/usermem_arm64.go b/pkg/sentry/usermem/usermem_arm64.go index 7fd4ce963..fdfc30a66 100644 --- a/pkg/sentry/usermem/usermem_arm64.go +++ b/pkg/sentry/usermem/usermem_arm64.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usermem/usermem_test.go b/pkg/sentry/usermem/usermem_test.go index 1991a9641..4a07118b7 100644 --- a/pkg/sentry/usermem/usermem_test.go +++ b/pkg/sentry/usermem/usermem_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usermem/usermem_unsafe.go b/pkg/sentry/usermem/usermem_unsafe.go index 3895e7871..876783e78 100644 --- a/pkg/sentry/usermem/usermem_unsafe.go +++ b/pkg/sentry/usermem/usermem_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/usermem/usermem_x86.go b/pkg/sentry/usermem/usermem_x86.go index 9ec90f9ff..8059b72d2 100644 --- a/pkg/sentry/usermem/usermem_x86.go +++ b/pkg/sentry/usermem/usermem_x86.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sentry/watchdog/watchdog.go b/pkg/sentry/watchdog/watchdog.go index b4f1e3a4f..2fc4472dd 100644 --- a/pkg/sentry/watchdog/watchdog.go +++ b/pkg/sentry/watchdog/watchdog.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sleep/commit_amd64.s b/pkg/sleep/commit_amd64.s index d08df7f37..bc4ac2c3c 100644 --- a/pkg/sleep/commit_amd64.s +++ b/pkg/sleep/commit_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sleep/commit_asm.go b/pkg/sleep/commit_asm.go index 90eef4cbc..35e2cc337 100644 --- a/pkg/sleep/commit_asm.go +++ b/pkg/sleep/commit_asm.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sleep/commit_noasm.go b/pkg/sleep/commit_noasm.go index 967d22e24..686b1da3d 100644 --- a/pkg/sleep/commit_noasm.go +++ b/pkg/sleep/commit_noasm.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sleep/empty.s b/pkg/sleep/empty.s index 85d52cd9c..fb37360ac 100644 --- a/pkg/sleep/empty.s +++ b/pkg/sleep/empty.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sleep/sleep_test.go b/pkg/sleep/sleep_test.go index 8feb9ffc2..130806c86 100644 --- a/pkg/sleep/sleep_test.go +++ b/pkg/sleep/sleep_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/sleep/sleep_unsafe.go b/pkg/sleep/sleep_unsafe.go index 45fb6f0ea..62e0abc34 100644 --- a/pkg/sleep/sleep_unsafe.go +++ b/pkg/sleep/sleep_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/state/decode.go b/pkg/state/decode.go index 54b5ad8b8..73a59f871 100644 --- a/pkg/state/decode.go +++ b/pkg/state/decode.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/state/encode.go b/pkg/state/encode.go index fe8512bbf..b0714170b 100644 --- a/pkg/state/encode.go +++ b/pkg/state/encode.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/state/encode_unsafe.go b/pkg/state/encode_unsafe.go index be94742a8..457e6dbb7 100644 --- a/pkg/state/encode_unsafe.go +++ b/pkg/state/encode_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/state/map.go b/pkg/state/map.go index 0035d7250..1fb9b47b8 100644 --- a/pkg/state/map.go +++ b/pkg/state/map.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/state/object.proto b/pkg/state/object.proto index d3b46ea97..952289069 100644 --- a/pkg/state/object.proto +++ b/pkg/state/object.proto @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/state/printer.go b/pkg/state/printer.go index aee4b69fb..5174c3ba3 100644 --- a/pkg/state/printer.go +++ b/pkg/state/printer.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/state/state.go b/pkg/state/state.go index 4486f83a7..cf7df803a 100644 --- a/pkg/state/state.go +++ b/pkg/state/state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/state/state_test.go b/pkg/state/state_test.go index 22bcad9e1..7c24bbcda 100644 --- a/pkg/state/state_test.go +++ b/pkg/state/state_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/state/statefile/statefile.go b/pkg/state/statefile/statefile.go index c21e3bb0e..ad4e3b43e 100644 --- a/pkg/state/statefile/statefile.go +++ b/pkg/state/statefile/statefile.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/state/statefile/statefile_test.go b/pkg/state/statefile/statefile_test.go index b4f400e01..60b769895 100644 --- a/pkg/state/statefile/statefile_test.go +++ b/pkg/state/statefile/statefile_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/state/stats.go b/pkg/state/stats.go index 17ca258fc..eb51cda47 100644 --- a/pkg/state/stats.go +++ b/pkg/state/stats.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/syserr/host_linux.go b/pkg/syserr/host_linux.go index 74bbe9f5b..fc6ef60a1 100644 --- a/pkg/syserr/host_linux.go +++ b/pkg/syserr/host_linux.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/syserr/netstack.go b/pkg/syserr/netstack.go index 1a23919ef..bd489b424 100644 --- a/pkg/syserr/netstack.go +++ b/pkg/syserr/netstack.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/syserr/syserr.go b/pkg/syserr/syserr.go index 232634dd4..4ddbd3322 100644 --- a/pkg/syserr/syserr.go +++ b/pkg/syserr/syserr.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/syserror/syserror.go b/pkg/syserror/syserror.go index 5558cccff..345653544 100644 --- a/pkg/syserror/syserror.go +++ b/pkg/syserror/syserror.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/syserror/syserror_test.go b/pkg/syserror/syserror_test.go index 0f0da5781..f2a10ee7b 100644 --- a/pkg/syserror/syserror_test.go +++ b/pkg/syserror/syserror_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/adapters/gonet/gonet.go b/pkg/tcpip/adapters/gonet/gonet.go index 628e28f57..df8bf435d 100644 --- a/pkg/tcpip/adapters/gonet/gonet.go +++ b/pkg/tcpip/adapters/gonet/gonet.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/adapters/gonet/gonet_test.go b/pkg/tcpip/adapters/gonet/gonet_test.go index e84f73feb..2c81c5697 100644 --- a/pkg/tcpip/adapters/gonet/gonet_test.go +++ b/pkg/tcpip/adapters/gonet/gonet_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/buffer/prependable.go b/pkg/tcpip/buffer/prependable.go index d3a9a0f88..43cbbc74c 100644 --- a/pkg/tcpip/buffer/prependable.go +++ b/pkg/tcpip/buffer/prependable.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/buffer/view.go b/pkg/tcpip/buffer/view.go index 43cbb9461..1a9d40778 100644 --- a/pkg/tcpip/buffer/view.go +++ b/pkg/tcpip/buffer/view.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/buffer/view_test.go b/pkg/tcpip/buffer/view_test.go index 74a0a96fc..ebc3a17b7 100644 --- a/pkg/tcpip/buffer/view_test.go +++ b/pkg/tcpip/buffer/view_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/checker/checker.go b/pkg/tcpip/checker/checker.go index 5dfb3ca1d..6e7edf3ab 100644 --- a/pkg/tcpip/checker/checker.go +++ b/pkg/tcpip/checker/checker.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/hash/jenkins/jenkins.go b/pkg/tcpip/hash/jenkins/jenkins.go index e66d5f12b..52c22230e 100644 --- a/pkg/tcpip/hash/jenkins/jenkins.go +++ b/pkg/tcpip/hash/jenkins/jenkins.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/hash/jenkins/jenkins_test.go b/pkg/tcpip/hash/jenkins/jenkins_test.go index 9d86174aa..4c78b5808 100644 --- a/pkg/tcpip/hash/jenkins/jenkins_test.go +++ b/pkg/tcpip/hash/jenkins/jenkins_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/arp.go b/pkg/tcpip/header/arp.go index 22b259ccb..55fe7292c 100644 --- a/pkg/tcpip/header/arp.go +++ b/pkg/tcpip/header/arp.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/checksum.go b/pkg/tcpip/header/checksum.go index 2e8c65fac..2eaa7938a 100644 --- a/pkg/tcpip/header/checksum.go +++ b/pkg/tcpip/header/checksum.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/eth.go b/pkg/tcpip/header/eth.go index 77365bc41..76143f454 100644 --- a/pkg/tcpip/header/eth.go +++ b/pkg/tcpip/header/eth.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/gue.go b/pkg/tcpip/header/gue.go index 2ad13955a..10d358c0e 100644 --- a/pkg/tcpip/header/gue.go +++ b/pkg/tcpip/header/gue.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/icmpv4.go b/pkg/tcpip/header/icmpv4.go index 3ac89cdae..782e1053c 100644 --- a/pkg/tcpip/header/icmpv4.go +++ b/pkg/tcpip/header/icmpv4.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/icmpv6.go b/pkg/tcpip/header/icmpv6.go index e317975e8..d0b10d849 100644 --- a/pkg/tcpip/header/icmpv6.go +++ b/pkg/tcpip/header/icmpv6.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/interfaces.go b/pkg/tcpip/header/interfaces.go index ac327d8a5..fb250ea30 100644 --- a/pkg/tcpip/header/interfaces.go +++ b/pkg/tcpip/header/interfaces.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/ipv4.go b/pkg/tcpip/header/ipv4.go index c3b8fb00e..96e461491 100644 --- a/pkg/tcpip/header/ipv4.go +++ b/pkg/tcpip/header/ipv4.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/ipv6.go b/pkg/tcpip/header/ipv6.go index 3d24736c7..66820a466 100644 --- a/pkg/tcpip/header/ipv6.go +++ b/pkg/tcpip/header/ipv6.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/ipv6_fragment.go b/pkg/tcpip/header/ipv6_fragment.go index e36d5177b..6d896355a 100644 --- a/pkg/tcpip/header/ipv6_fragment.go +++ b/pkg/tcpip/header/ipv6_fragment.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/ipversion_test.go b/pkg/tcpip/header/ipversion_test.go index 8301ba5cf..0c830180e 100644 --- a/pkg/tcpip/header/ipversion_test.go +++ b/pkg/tcpip/header/ipversion_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/tcp.go b/pkg/tcpip/header/tcp.go index e656ebb15..0cd89b992 100644 --- a/pkg/tcpip/header/tcp.go +++ b/pkg/tcpip/header/tcp.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/tcp_test.go b/pkg/tcpip/header/tcp_test.go index 7cd98df3b..9a2b99489 100644 --- a/pkg/tcpip/header/tcp_test.go +++ b/pkg/tcpip/header/tcp_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/header/udp.go b/pkg/tcpip/header/udp.go index e8c860436..2205fec18 100644 --- a/pkg/tcpip/header/udp.go +++ b/pkg/tcpip/header/udp.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/channel/channel.go b/pkg/tcpip/link/channel/channel.go index f7501a1bc..ee9dd8700 100644 --- a/pkg/tcpip/link/channel/channel.go +++ b/pkg/tcpip/link/channel/channel.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/fdbased/endpoint.go b/pkg/tcpip/link/fdbased/endpoint.go index 8f4d67074..4da376774 100644 --- a/pkg/tcpip/link/fdbased/endpoint.go +++ b/pkg/tcpip/link/fdbased/endpoint.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/fdbased/endpoint_test.go b/pkg/tcpip/link/fdbased/endpoint_test.go index c8b037d57..31138e4ac 100644 --- a/pkg/tcpip/link/fdbased/endpoint_test.go +++ b/pkg/tcpip/link/fdbased/endpoint_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/fdbased/endpoint_unsafe.go b/pkg/tcpip/link/fdbased/endpoint_unsafe.go index 36e7fe5a9..97a477b61 100644 --- a/pkg/tcpip/link/fdbased/endpoint_unsafe.go +++ b/pkg/tcpip/link/fdbased/endpoint_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/fdbased/mmap.go b/pkg/tcpip/link/fdbased/mmap.go index f1e71c233..430c85a42 100644 --- a/pkg/tcpip/link/fdbased/mmap.go +++ b/pkg/tcpip/link/fdbased/mmap.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/fdbased/mmap_amd64_unsafe.go b/pkg/tcpip/link/fdbased/mmap_amd64_unsafe.go index e5ac7996d..135da2498 100644 --- a/pkg/tcpip/link/fdbased/mmap_amd64_unsafe.go +++ b/pkg/tcpip/link/fdbased/mmap_amd64_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/loopback/loopback.go b/pkg/tcpip/link/loopback/loopback.go index 2dc4bcfda..2c1148123 100644 --- a/pkg/tcpip/link/loopback/loopback.go +++ b/pkg/tcpip/link/loopback/loopback.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/muxed/injectable.go b/pkg/tcpip/link/muxed/injectable.go index b3e71c7fc..be07b7c29 100644 --- a/pkg/tcpip/link/muxed/injectable.go +++ b/pkg/tcpip/link/muxed/injectable.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/muxed/injectable_test.go b/pkg/tcpip/link/muxed/injectable_test.go index 031449a05..5d40dfacc 100644 --- a/pkg/tcpip/link/muxed/injectable_test.go +++ b/pkg/tcpip/link/muxed/injectable_test.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/rawfile/blockingpoll_amd64.s b/pkg/tcpip/link/rawfile/blockingpoll_amd64.s index 9dade5421..b54131573 100644 --- a/pkg/tcpip/link/rawfile/blockingpoll_amd64.s +++ b/pkg/tcpip/link/rawfile/blockingpoll_amd64.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/rawfile/blockingpoll_amd64_unsafe.go b/pkg/tcpip/link/rawfile/blockingpoll_amd64_unsafe.go index 3ba96a123..0b51982c6 100644 --- a/pkg/tcpip/link/rawfile/blockingpoll_amd64_unsafe.go +++ b/pkg/tcpip/link/rawfile/blockingpoll_amd64_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/rawfile/blockingpoll_unsafe.go b/pkg/tcpip/link/rawfile/blockingpoll_unsafe.go index 94ddad8ea..4eab77c74 100644 --- a/pkg/tcpip/link/rawfile/blockingpoll_unsafe.go +++ b/pkg/tcpip/link/rawfile/blockingpoll_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/rawfile/errors.go b/pkg/tcpip/link/rawfile/errors.go index 7359849b1..8bde41637 100644 --- a/pkg/tcpip/link/rawfile/errors.go +++ b/pkg/tcpip/link/rawfile/errors.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/rawfile/rawfile_unsafe.go b/pkg/tcpip/link/rawfile/rawfile_unsafe.go index fe2779125..86db7a487 100644 --- a/pkg/tcpip/link/rawfile/rawfile_unsafe.go +++ b/pkg/tcpip/link/rawfile/rawfile_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sharedmem/pipe/pipe.go b/pkg/tcpip/link/sharedmem/pipe/pipe.go index e014324cc..74c9f0311 100644 --- a/pkg/tcpip/link/sharedmem/pipe/pipe.go +++ b/pkg/tcpip/link/sharedmem/pipe/pipe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sharedmem/pipe/pipe_test.go b/pkg/tcpip/link/sharedmem/pipe/pipe_test.go index 30742ccb1..59ef69a8b 100644 --- a/pkg/tcpip/link/sharedmem/pipe/pipe_test.go +++ b/pkg/tcpip/link/sharedmem/pipe/pipe_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sharedmem/pipe/pipe_unsafe.go b/pkg/tcpip/link/sharedmem/pipe/pipe_unsafe.go index f491d74a2..62d17029e 100644 --- a/pkg/tcpip/link/sharedmem/pipe/pipe_unsafe.go +++ b/pkg/tcpip/link/sharedmem/pipe/pipe_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sharedmem/pipe/rx.go b/pkg/tcpip/link/sharedmem/pipe/rx.go index 8d641c76f..f22e533ac 100644 --- a/pkg/tcpip/link/sharedmem/pipe/rx.go +++ b/pkg/tcpip/link/sharedmem/pipe/rx.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sharedmem/pipe/tx.go b/pkg/tcpip/link/sharedmem/pipe/tx.go index e75175d98..9841eb231 100644 --- a/pkg/tcpip/link/sharedmem/pipe/tx.go +++ b/pkg/tcpip/link/sharedmem/pipe/tx.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sharedmem/queue/queue_test.go b/pkg/tcpip/link/sharedmem/queue/queue_test.go index 391165bc3..d3f8f4b8b 100644 --- a/pkg/tcpip/link/sharedmem/queue/queue_test.go +++ b/pkg/tcpip/link/sharedmem/queue/queue_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sharedmem/queue/rx.go b/pkg/tcpip/link/sharedmem/queue/rx.go index d3a5da08a..d9aecf2d9 100644 --- a/pkg/tcpip/link/sharedmem/queue/rx.go +++ b/pkg/tcpip/link/sharedmem/queue/rx.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sharedmem/queue/tx.go b/pkg/tcpip/link/sharedmem/queue/tx.go index 845108db1..a24dccd11 100644 --- a/pkg/tcpip/link/sharedmem/queue/tx.go +++ b/pkg/tcpip/link/sharedmem/queue/tx.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sharedmem/rx.go b/pkg/tcpip/link/sharedmem/rx.go index 3eeab769e..215cb607f 100644 --- a/pkg/tcpip/link/sharedmem/rx.go +++ b/pkg/tcpip/link/sharedmem/rx.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sharedmem/sharedmem.go b/pkg/tcpip/link/sharedmem/sharedmem.go index 6e6aa5a13..e34b780f8 100644 --- a/pkg/tcpip/link/sharedmem/sharedmem.go +++ b/pkg/tcpip/link/sharedmem/sharedmem.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sharedmem/sharedmem_test.go b/pkg/tcpip/link/sharedmem/sharedmem_test.go index 1f44e224c..65b9d7085 100644 --- a/pkg/tcpip/link/sharedmem/sharedmem_test.go +++ b/pkg/tcpip/link/sharedmem/sharedmem_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sharedmem/sharedmem_unsafe.go b/pkg/tcpip/link/sharedmem/sharedmem_unsafe.go index b91adbaf7..f7e816a41 100644 --- a/pkg/tcpip/link/sharedmem/sharedmem_unsafe.go +++ b/pkg/tcpip/link/sharedmem/sharedmem_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sharedmem/tx.go b/pkg/tcpip/link/sharedmem/tx.go index 37da34831..ac3577aa6 100644 --- a/pkg/tcpip/link/sharedmem/tx.go +++ b/pkg/tcpip/link/sharedmem/tx.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sniffer/pcap.go b/pkg/tcpip/link/sniffer/pcap.go index 3d0d8d852..c16c19647 100644 --- a/pkg/tcpip/link/sniffer/pcap.go +++ b/pkg/tcpip/link/sniffer/pcap.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/sniffer/sniffer.go b/pkg/tcpip/link/sniffer/sniffer.go index 462a6e3a3..e87ae07d7 100644 --- a/pkg/tcpip/link/sniffer/sniffer.go +++ b/pkg/tcpip/link/sniffer/sniffer.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/tun/tun_unsafe.go b/pkg/tcpip/link/tun/tun_unsafe.go index e4c589dda..09ca9b527 100644 --- a/pkg/tcpip/link/tun/tun_unsafe.go +++ b/pkg/tcpip/link/tun/tun_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/waitable/waitable.go b/pkg/tcpip/link/waitable/waitable.go index bd9f9845b..21690a226 100644 --- a/pkg/tcpip/link/waitable/waitable.go +++ b/pkg/tcpip/link/waitable/waitable.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/link/waitable/waitable_test.go b/pkg/tcpip/link/waitable/waitable_test.go index a2df6be95..62054fb7f 100644 --- a/pkg/tcpip/link/waitable/waitable_test.go +++ b/pkg/tcpip/link/waitable/waitable_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/arp/arp.go b/pkg/tcpip/network/arp/arp.go index 975919e80..a3f2bce3e 100644 --- a/pkg/tcpip/network/arp/arp.go +++ b/pkg/tcpip/network/arp/arp.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/arp/arp_test.go b/pkg/tcpip/network/arp/arp_test.go index 14b9cb8b6..1b971b1a3 100644 --- a/pkg/tcpip/network/arp/arp_test.go +++ b/pkg/tcpip/network/arp/arp_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/fragmentation/frag_heap.go b/pkg/tcpip/network/fragmentation/frag_heap.go index 55615c8e6..9ad3e5a8a 100644 --- a/pkg/tcpip/network/fragmentation/frag_heap.go +++ b/pkg/tcpip/network/fragmentation/frag_heap.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/fragmentation/frag_heap_test.go b/pkg/tcpip/network/fragmentation/frag_heap_test.go index 1b1b72e88..3a2486ba8 100644 --- a/pkg/tcpip/network/fragmentation/frag_heap_test.go +++ b/pkg/tcpip/network/fragmentation/frag_heap_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/fragmentation/fragmentation.go b/pkg/tcpip/network/fragmentation/fragmentation.go index a5dda0398..e90edb375 100644 --- a/pkg/tcpip/network/fragmentation/fragmentation.go +++ b/pkg/tcpip/network/fragmentation/fragmentation.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/fragmentation/fragmentation_test.go b/pkg/tcpip/network/fragmentation/fragmentation_test.go index 5bf3463a9..99ded68a3 100644 --- a/pkg/tcpip/network/fragmentation/fragmentation_test.go +++ b/pkg/tcpip/network/fragmentation/fragmentation_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/fragmentation/reassembler.go b/pkg/tcpip/network/fragmentation/reassembler.go index c9ad2bef6..04f9ab964 100644 --- a/pkg/tcpip/network/fragmentation/reassembler.go +++ b/pkg/tcpip/network/fragmentation/reassembler.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/fragmentation/reassembler_test.go b/pkg/tcpip/network/fragmentation/reassembler_test.go index a2bc9707a..7eee0710d 100644 --- a/pkg/tcpip/network/fragmentation/reassembler_test.go +++ b/pkg/tcpip/network/fragmentation/reassembler_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/hash/hash.go b/pkg/tcpip/network/hash/hash.go index 07960ddf0..0c91905dc 100644 --- a/pkg/tcpip/network/hash/hash.go +++ b/pkg/tcpip/network/hash/hash.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/ip_test.go b/pkg/tcpip/network/ip_test.go index 522009fac..4b822e2c6 100644 --- a/pkg/tcpip/network/ip_test.go +++ b/pkg/tcpip/network/ip_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/ipv4/icmp.go b/pkg/tcpip/network/ipv4/icmp.go index 1c3acda4b..9cb81245a 100644 --- a/pkg/tcpip/network/ipv4/icmp.go +++ b/pkg/tcpip/network/ipv4/icmp.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/ipv4/ipv4.go b/pkg/tcpip/network/ipv4/ipv4.go index cbdca98a5..c6af0db79 100644 --- a/pkg/tcpip/network/ipv4/ipv4.go +++ b/pkg/tcpip/network/ipv4/ipv4.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/ipv4/ipv4_test.go b/pkg/tcpip/network/ipv4/ipv4_test.go index 42e85564e..146143ab3 100644 --- a/pkg/tcpip/network/ipv4/ipv4_test.go +++ b/pkg/tcpip/network/ipv4/ipv4_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/ipv6/icmp.go b/pkg/tcpip/network/ipv6/icmp.go index be28be36d..9c011e107 100644 --- a/pkg/tcpip/network/ipv6/icmp.go +++ b/pkg/tcpip/network/ipv6/icmp.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/ipv6/icmp_test.go b/pkg/tcpip/network/ipv6/icmp_test.go index 8b57a0641..d8737a616 100644 --- a/pkg/tcpip/network/ipv6/icmp_test.go +++ b/pkg/tcpip/network/ipv6/icmp_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/network/ipv6/ipv6.go b/pkg/tcpip/network/ipv6/ipv6.go index 9a743ea80..4b8cd496b 100644 --- a/pkg/tcpip/network/ipv6/ipv6.go +++ b/pkg/tcpip/network/ipv6/ipv6.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/ports/ports.go b/pkg/tcpip/ports/ports.go index d212a5792..a1712b590 100644 --- a/pkg/tcpip/ports/ports.go +++ b/pkg/tcpip/ports/ports.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/ports/ports_test.go b/pkg/tcpip/ports/ports_test.go index 01e7320b4..8466c661b 100644 --- a/pkg/tcpip/ports/ports_test.go +++ b/pkg/tcpip/ports/ports_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/sample/tun_tcp_connect/main.go b/pkg/tcpip/sample/tun_tcp_connect/main.go index cf8900c4d..1681de56e 100644 --- a/pkg/tcpip/sample/tun_tcp_connect/main.go +++ b/pkg/tcpip/sample/tun_tcp_connect/main.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/sample/tun_tcp_echo/main.go b/pkg/tcpip/sample/tun_tcp_echo/main.go index da6202f97..642607f83 100644 --- a/pkg/tcpip/sample/tun_tcp_echo/main.go +++ b/pkg/tcpip/sample/tun_tcp_echo/main.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/seqnum/seqnum.go b/pkg/tcpip/seqnum/seqnum.go index f2b988839..b40a3c212 100644 --- a/pkg/tcpip/seqnum/seqnum.go +++ b/pkg/tcpip/seqnum/seqnum.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/stack/linkaddrcache.go b/pkg/tcpip/stack/linkaddrcache.go index 40e4bdb4a..42b9768ae 100644 --- a/pkg/tcpip/stack/linkaddrcache.go +++ b/pkg/tcpip/stack/linkaddrcache.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/stack/linkaddrcache_test.go b/pkg/tcpip/stack/linkaddrcache_test.go index 77a09ca86..91b2ffea8 100644 --- a/pkg/tcpip/stack/linkaddrcache_test.go +++ b/pkg/tcpip/stack/linkaddrcache_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/stack/nic.go b/pkg/tcpip/stack/nic.go index c18571b0f..8008d9870 100644 --- a/pkg/tcpip/stack/nic.go +++ b/pkg/tcpip/stack/nic.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/stack/registration.go b/pkg/tcpip/stack/registration.go index 6e1660051..c70533a35 100644 --- a/pkg/tcpip/stack/registration.go +++ b/pkg/tcpip/stack/registration.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/stack/route.go b/pkg/tcpip/stack/route.go index 8ae562dcd..3d4c282a9 100644 --- a/pkg/tcpip/stack/route.go +++ b/pkg/tcpip/stack/route.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/stack/stack.go b/pkg/tcpip/stack/stack.go index cb9ffe9c2..f204ca790 100644 --- a/pkg/tcpip/stack/stack.go +++ b/pkg/tcpip/stack/stack.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/stack/stack_global_state.go b/pkg/tcpip/stack/stack_global_state.go index 3d7e4b719..dfec4258a 100644 --- a/pkg/tcpip/stack/stack_global_state.go +++ b/pkg/tcpip/stack/stack_global_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/stack/stack_test.go b/pkg/tcpip/stack/stack_test.go index b5375df3c..351f63221 100644 --- a/pkg/tcpip/stack/stack_test.go +++ b/pkg/tcpip/stack/stack_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/stack/transport_demuxer.go b/pkg/tcpip/stack/transport_demuxer.go index a8ac18e72..e8b562ad9 100644 --- a/pkg/tcpip/stack/transport_demuxer.go +++ b/pkg/tcpip/stack/transport_demuxer.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/stack/transport_test.go b/pkg/tcpip/stack/transport_test.go index 2df974bf2..8d74f1543 100644 --- a/pkg/tcpip/stack/transport_test.go +++ b/pkg/tcpip/stack/transport_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/tcpip.go b/pkg/tcpip/tcpip.go index b09137f08..9367c8c02 100644 --- a/pkg/tcpip/tcpip.go +++ b/pkg/tcpip/tcpip.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/tcpip_test.go b/pkg/tcpip/tcpip_test.go index 1f7b04398..ebb1c1b56 100644 --- a/pkg/tcpip/tcpip_test.go +++ b/pkg/tcpip/tcpip_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/time.s b/pkg/tcpip/time.s index 85d52cd9c..fb37360ac 100644 --- a/pkg/tcpip/time.s +++ b/pkg/tcpip/time.s @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/time_unsafe.go b/pkg/tcpip/time_unsafe.go index 7ec5741af..1a307483b 100644 --- a/pkg/tcpip/time_unsafe.go +++ b/pkg/tcpip/time_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/icmp/endpoint.go b/pkg/tcpip/transport/icmp/endpoint.go index 8f2e3aa20..00840cfcf 100644 --- a/pkg/tcpip/transport/icmp/endpoint.go +++ b/pkg/tcpip/transport/icmp/endpoint.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/icmp/endpoint_state.go b/pkg/tcpip/transport/icmp/endpoint_state.go index 8a7909246..332b3cd33 100644 --- a/pkg/tcpip/transport/icmp/endpoint_state.go +++ b/pkg/tcpip/transport/icmp/endpoint_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/icmp/protocol.go b/pkg/tcpip/transport/icmp/protocol.go index 09ee2f892..954fde9d8 100644 --- a/pkg/tcpip/transport/icmp/protocol.go +++ b/pkg/tcpip/transport/icmp/protocol.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/raw/raw.go b/pkg/tcpip/transport/raw/raw.go index f0f60ce91..7004c7ff4 100644 --- a/pkg/tcpip/transport/raw/raw.go +++ b/pkg/tcpip/transport/raw/raw.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/raw/state.go b/pkg/tcpip/transport/raw/state.go index e3891a8b8..e8907ebb1 100644 --- a/pkg/tcpip/transport/raw/state.go +++ b/pkg/tcpip/transport/raw/state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/accept.go b/pkg/tcpip/transport/tcp/accept.go index a3894ed8f..e506d7133 100644 --- a/pkg/tcpip/transport/tcp/accept.go +++ b/pkg/tcpip/transport/tcp/accept.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/connect.go b/pkg/tcpip/transport/tcp/connect.go index 6c4a4d95e..eaa67aeb7 100644 --- a/pkg/tcpip/transport/tcp/connect.go +++ b/pkg/tcpip/transport/tcp/connect.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/cubic.go b/pkg/tcpip/transport/tcp/cubic.go index 003525d86..e618cd2b9 100644 --- a/pkg/tcpip/transport/tcp/cubic.go +++ b/pkg/tcpip/transport/tcp/cubic.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/dual_stack_test.go b/pkg/tcpip/transport/tcp/dual_stack_test.go index 2886cc707..43bcfa070 100644 --- a/pkg/tcpip/transport/tcp/dual_stack_test.go +++ b/pkg/tcpip/transport/tcp/dual_stack_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/endpoint.go b/pkg/tcpip/transport/tcp/endpoint.go index 09eff5be1..982f491cc 100644 --- a/pkg/tcpip/transport/tcp/endpoint.go +++ b/pkg/tcpip/transport/tcp/endpoint.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/endpoint_state.go b/pkg/tcpip/transport/tcp/endpoint_state.go index 7f9dabb4d..27b0be046 100644 --- a/pkg/tcpip/transport/tcp/endpoint_state.go +++ b/pkg/tcpip/transport/tcp/endpoint_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/forwarder.go b/pkg/tcpip/transport/tcp/forwarder.go index 6a7efaf1d..e088e24cb 100644 --- a/pkg/tcpip/transport/tcp/forwarder.go +++ b/pkg/tcpip/transport/tcp/forwarder.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/protocol.go b/pkg/tcpip/transport/tcp/protocol.go index b5fb160bc..b86473891 100644 --- a/pkg/tcpip/transport/tcp/protocol.go +++ b/pkg/tcpip/transport/tcp/protocol.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/rcv.go b/pkg/tcpip/transport/tcp/rcv.go index fa6bdddba..b08a0e356 100644 --- a/pkg/tcpip/transport/tcp/rcv.go +++ b/pkg/tcpip/transport/tcp/rcv.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/reno.go b/pkg/tcpip/transport/tcp/reno.go index e4f8b7d5a..f83ebc717 100644 --- a/pkg/tcpip/transport/tcp/reno.go +++ b/pkg/tcpip/transport/tcp/reno.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/sack.go b/pkg/tcpip/transport/tcp/sack.go index 24e48fe7b..6a013d99b 100644 --- a/pkg/tcpip/transport/tcp/sack.go +++ b/pkg/tcpip/transport/tcp/sack.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/sack_scoreboard.go b/pkg/tcpip/transport/tcp/sack_scoreboard.go index 21878ad82..99560d5b4 100644 --- a/pkg/tcpip/transport/tcp/sack_scoreboard.go +++ b/pkg/tcpip/transport/tcp/sack_scoreboard.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/sack_scoreboard_test.go b/pkg/tcpip/transport/tcp/sack_scoreboard_test.go index 3cf2ff451..8f6890cdf 100644 --- a/pkg/tcpip/transport/tcp/sack_scoreboard_test.go +++ b/pkg/tcpip/transport/tcp/sack_scoreboard_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/segment.go b/pkg/tcpip/transport/tcp/segment.go index c603fe713..187effb6b 100644 --- a/pkg/tcpip/transport/tcp/segment.go +++ b/pkg/tcpip/transport/tcp/segment.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/segment_heap.go b/pkg/tcpip/transport/tcp/segment_heap.go index 98422fadf..9fd061d7d 100644 --- a/pkg/tcpip/transport/tcp/segment_heap.go +++ b/pkg/tcpip/transport/tcp/segment_heap.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/segment_queue.go b/pkg/tcpip/transport/tcp/segment_queue.go index 0c637d7ad..3b020e580 100644 --- a/pkg/tcpip/transport/tcp/segment_queue.go +++ b/pkg/tcpip/transport/tcp/segment_queue.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/segment_state.go b/pkg/tcpip/transport/tcp/segment_state.go index 68b049f06..dd7e14aa6 100644 --- a/pkg/tcpip/transport/tcp/segment_state.go +++ b/pkg/tcpip/transport/tcp/segment_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/snd.go b/pkg/tcpip/transport/tcp/snd.go index 6317748cf..50743670e 100644 --- a/pkg/tcpip/transport/tcp/snd.go +++ b/pkg/tcpip/transport/tcp/snd.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/snd_state.go b/pkg/tcpip/transport/tcp/snd_state.go index 86bbd643f..12eff8afc 100644 --- a/pkg/tcpip/transport/tcp/snd_state.go +++ b/pkg/tcpip/transport/tcp/snd_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/tcp_sack_test.go b/pkg/tcpip/transport/tcp/tcp_sack_test.go index 06b0702c5..dbfbd5c4f 100644 --- a/pkg/tcpip/transport/tcp/tcp_sack_test.go +++ b/pkg/tcpip/transport/tcp/tcp_sack_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/tcp_test.go b/pkg/tcpip/transport/tcp/tcp_test.go index c5732ad1c..a8b290dae 100644 --- a/pkg/tcpip/transport/tcp/tcp_test.go +++ b/pkg/tcpip/transport/tcp/tcp_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/tcp_timestamp_test.go b/pkg/tcpip/transport/tcp/tcp_timestamp_test.go index 87c640967..039bbcfba 100644 --- a/pkg/tcpip/transport/tcp/tcp_timestamp_test.go +++ b/pkg/tcpip/transport/tcp/tcp_timestamp_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/testing/context/context.go b/pkg/tcpip/transport/tcp/testing/context/context.go index 6e2fed880..fa721a7f8 100644 --- a/pkg/tcpip/transport/tcp/testing/context/context.go +++ b/pkg/tcpip/transport/tcp/testing/context/context.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcp/timer.go b/pkg/tcpip/transport/tcp/timer.go index 38240d2d5..fc1c7cbd2 100644 --- a/pkg/tcpip/transport/tcp/timer.go +++ b/pkg/tcpip/transport/tcp/timer.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcpconntrack/tcp_conntrack.go b/pkg/tcpip/transport/tcpconntrack/tcp_conntrack.go index b94568fb1..f1dcd36d5 100644 --- a/pkg/tcpip/transport/tcpconntrack/tcp_conntrack.go +++ b/pkg/tcpip/transport/tcpconntrack/tcp_conntrack.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/tcpconntrack/tcp_conntrack_test.go b/pkg/tcpip/transport/tcpconntrack/tcp_conntrack_test.go index aaeae9b18..435e136de 100644 --- a/pkg/tcpip/transport/tcpconntrack/tcp_conntrack_test.go +++ b/pkg/tcpip/transport/tcpconntrack/tcp_conntrack_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/udp/endpoint.go b/pkg/tcpip/transport/udp/endpoint.go index 1f9251de3..db65a4e88 100644 --- a/pkg/tcpip/transport/udp/endpoint.go +++ b/pkg/tcpip/transport/udp/endpoint.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/udp/endpoint_state.go b/pkg/tcpip/transport/udp/endpoint_state.go index b2daaf751..163dcbc13 100644 --- a/pkg/tcpip/transport/udp/endpoint_state.go +++ b/pkg/tcpip/transport/udp/endpoint_state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/udp/forwarder.go b/pkg/tcpip/transport/udp/forwarder.go index d80c47e34..25bdd2929 100644 --- a/pkg/tcpip/transport/udp/forwarder.go +++ b/pkg/tcpip/transport/udp/forwarder.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/udp/protocol.go b/pkg/tcpip/transport/udp/protocol.go index 616a9f388..8b47cce17 100644 --- a/pkg/tcpip/transport/udp/protocol.go +++ b/pkg/tcpip/transport/udp/protocol.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tcpip/transport/udp/udp_test.go b/pkg/tcpip/transport/udp/udp_test.go index 2f4e94c58..86a8fa19b 100644 --- a/pkg/tcpip/transport/udp/udp_test.go +++ b/pkg/tcpip/transport/udp/udp_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tmutex/tmutex.go b/pkg/tmutex/tmutex.go index df61d89f5..c4685020d 100644 --- a/pkg/tmutex/tmutex.go +++ b/pkg/tmutex/tmutex.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/tmutex/tmutex_test.go b/pkg/tmutex/tmutex_test.go index a4537cb3b..ce34c7962 100644 --- a/pkg/tmutex/tmutex_test.go +++ b/pkg/tmutex/tmutex_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/unet/unet.go b/pkg/unet/unet.go index 114fb8c5b..2aa1af4ff 100644 --- a/pkg/unet/unet.go +++ b/pkg/unet/unet.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/unet/unet_test.go b/pkg/unet/unet_test.go index db5485539..763b23c7c 100644 --- a/pkg/unet/unet_test.go +++ b/pkg/unet/unet_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/unet/unet_unsafe.go b/pkg/unet/unet_unsafe.go index 1d6ec286c..fa0916439 100644 --- a/pkg/unet/unet_unsafe.go +++ b/pkg/unet/unet_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/urpc/urpc.go b/pkg/urpc/urpc.go index 719f0e92f..0f155ec74 100644 --- a/pkg/urpc/urpc.go +++ b/pkg/urpc/urpc.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/urpc/urpc_test.go b/pkg/urpc/urpc_test.go index f1b9a85ca..5bf2c5ed2 100644 --- a/pkg/urpc/urpc_test.go +++ b/pkg/urpc/urpc_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/waiter/waiter.go b/pkg/waiter/waiter.go index a6c9dff3c..8a65ed164 100644 --- a/pkg/waiter/waiter.go +++ b/pkg/waiter/waiter.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/pkg/waiter/waiter_test.go b/pkg/waiter/waiter_test.go index 60853f9c1..c1b94a4f3 100644 --- a/pkg/waiter/waiter_test.go +++ b/pkg/waiter/waiter_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/compat.go b/runsc/boot/compat.go index b3499bcde..c1b33c551 100644 --- a/runsc/boot/compat.go +++ b/runsc/boot/compat.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/compat_amd64.go b/runsc/boot/compat_amd64.go index 0c9472f18..99df5e614 100644 --- a/runsc/boot/compat_amd64.go +++ b/runsc/boot/compat_amd64.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/compat_test.go b/runsc/boot/compat_test.go index f1940dd72..ccec3d20c 100644 --- a/runsc/boot/compat_test.go +++ b/runsc/boot/compat_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/config.go b/runsc/boot/config.go index ba47effc1..b6771de30 100644 --- a/runsc/boot/config.go +++ b/runsc/boot/config.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/controller.go b/runsc/boot/controller.go index 712c50ee9..ab7c58838 100644 --- a/runsc/boot/controller.go +++ b/runsc/boot/controller.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/debug.go b/runsc/boot/debug.go index d224d08b7..79f7387ac 100644 --- a/runsc/boot/debug.go +++ b/runsc/boot/debug.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/events.go b/runsc/boot/events.go index 717adfedd..ffd99f5e9 100644 --- a/runsc/boot/events.go +++ b/runsc/boot/events.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/fds.go b/runsc/boot/fds.go index a3d21d963..4e428b49c 100644 --- a/runsc/boot/fds.go +++ b/runsc/boot/fds.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/filter/config.go b/runsc/boot/filter/config.go index 9c72e3b1a..652da1cef 100644 --- a/runsc/boot/filter/config.go +++ b/runsc/boot/filter/config.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/filter/extra_filters.go b/runsc/boot/filter/extra_filters.go index 67f3101fe..5c5ec4e06 100644 --- a/runsc/boot/filter/extra_filters.go +++ b/runsc/boot/filter/extra_filters.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/filter/extra_filters_msan.go b/runsc/boot/filter/extra_filters_msan.go index fb95283ab..ac5a0f1aa 100644 --- a/runsc/boot/filter/extra_filters_msan.go +++ b/runsc/boot/filter/extra_filters_msan.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/filter/extra_filters_race.go b/runsc/boot/filter/extra_filters_race.go index 02a122c95..ba3c1ce87 100644 --- a/runsc/boot/filter/extra_filters_race.go +++ b/runsc/boot/filter/extra_filters_race.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/filter/filter.go b/runsc/boot/filter/filter.go index fb197f9b1..17479e0dd 100644 --- a/runsc/boot/filter/filter.go +++ b/runsc/boot/filter/filter.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/fs.go b/runsc/boot/fs.go index 07061b9b3..aeb1c52cc 100644 --- a/runsc/boot/fs.go +++ b/runsc/boot/fs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/limits.go b/runsc/boot/limits.go index 32e62cdf7..3364aa5e6 100644 --- a/runsc/boot/limits.go +++ b/runsc/boot/limits.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/loader.go b/runsc/boot/loader.go index 75ec19c32..0b5be0a42 100644 --- a/runsc/boot/loader.go +++ b/runsc/boot/loader.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/loader_test.go b/runsc/boot/loader_test.go index 01578cfc5..9a864ad3f 100644 --- a/runsc/boot/loader_test.go +++ b/runsc/boot/loader_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/network.go b/runsc/boot/network.go index 35baa36ad..598ec969e 100644 --- a/runsc/boot/network.go +++ b/runsc/boot/network.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/boot/strace.go b/runsc/boot/strace.go index 028bcc1f4..19c7f8fbd 100644 --- a/runsc/boot/strace.go +++ b/runsc/boot/strace.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cgroup/cgroup.go b/runsc/cgroup/cgroup.go index 2b338b6c6..7431b17d6 100644 --- a/runsc/cgroup/cgroup.go +++ b/runsc/cgroup/cgroup.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cgroup/cgroup_test.go b/runsc/cgroup/cgroup_test.go index ecc184f74..548c80e9a 100644 --- a/runsc/cgroup/cgroup_test.go +++ b/runsc/cgroup/cgroup_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/boot.go b/runsc/cmd/boot.go index ff2fa2fb9..ac937f7bc 100644 --- a/runsc/cmd/boot.go +++ b/runsc/cmd/boot.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/capability.go b/runsc/cmd/capability.go index e5da021e5..312e5b471 100644 --- a/runsc/cmd/capability.go +++ b/runsc/cmd/capability.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/capability_test.go b/runsc/cmd/capability_test.go index dd278b32d..ee74d33d8 100644 --- a/runsc/cmd/capability_test.go +++ b/runsc/cmd/capability_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/checkpoint.go b/runsc/cmd/checkpoint.go index f722df055..96d3c3378 100644 --- a/runsc/cmd/checkpoint.go +++ b/runsc/cmd/checkpoint.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/chroot.go b/runsc/cmd/chroot.go index ed1dafef1..1a774db04 100644 --- a/runsc/cmd/chroot.go +++ b/runsc/cmd/chroot.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/cmd.go b/runsc/cmd/cmd.go index 208cf5304..aa7b1a636 100644 --- a/runsc/cmd/cmd.go +++ b/runsc/cmd/cmd.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/create.go b/runsc/cmd/create.go index 30c8fa283..629c198fd 100644 --- a/runsc/cmd/create.go +++ b/runsc/cmd/create.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/debug.go b/runsc/cmd/debug.go index 3ee9a9b49..000f694c7 100644 --- a/runsc/cmd/debug.go +++ b/runsc/cmd/debug.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/delete.go b/runsc/cmd/delete.go index 3206b267a..9039723e9 100644 --- a/runsc/cmd/delete.go +++ b/runsc/cmd/delete.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/delete_test.go b/runsc/cmd/delete_test.go index 4a5b4774a..45fc91016 100644 --- a/runsc/cmd/delete_test.go +++ b/runsc/cmd/delete_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/do.go b/runsc/cmd/do.go index 343461130..67d415733 100644 --- a/runsc/cmd/do.go +++ b/runsc/cmd/do.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/events.go b/runsc/cmd/events.go index 208d2f74b..c6bc8fc3a 100644 --- a/runsc/cmd/events.go +++ b/runsc/cmd/events.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/exec.go b/runsc/cmd/exec.go index 718d01067..ad2508405 100644 --- a/runsc/cmd/exec.go +++ b/runsc/cmd/exec.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/exec_test.go b/runsc/cmd/exec_test.go index 686c5e150..6f0f258c0 100644 --- a/runsc/cmd/exec_test.go +++ b/runsc/cmd/exec_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/gofer.go b/runsc/cmd/gofer.go index 82487887c..bccb29397 100644 --- a/runsc/cmd/gofer.go +++ b/runsc/cmd/gofer.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/gofer_test.go b/runsc/cmd/gofer_test.go index 8e692feb9..cbea7f127 100644 --- a/runsc/cmd/gofer_test.go +++ b/runsc/cmd/gofer_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/kill.go b/runsc/cmd/kill.go index e67f82473..aed5f3291 100644 --- a/runsc/cmd/kill.go +++ b/runsc/cmd/kill.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/list.go b/runsc/cmd/list.go index 1dcea2af0..1f5ca2473 100644 --- a/runsc/cmd/list.go +++ b/runsc/cmd/list.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/path.go b/runsc/cmd/path.go index 1276f0dbd..0e9ef7fa5 100644 --- a/runsc/cmd/path.go +++ b/runsc/cmd/path.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/pause.go b/runsc/cmd/pause.go index 2c93e5f3e..11b36aa10 100644 --- a/runsc/cmd/pause.go +++ b/runsc/cmd/pause.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/ps.go b/runsc/cmd/ps.go index 060d796f2..3a3e6f17a 100644 --- a/runsc/cmd/ps.go +++ b/runsc/cmd/ps.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/restore.go b/runsc/cmd/restore.go index 66b23c38e..27b06713a 100644 --- a/runsc/cmd/restore.go +++ b/runsc/cmd/restore.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/resume.go b/runsc/cmd/resume.go index 5551d1450..9a2ade41e 100644 --- a/runsc/cmd/resume.go +++ b/runsc/cmd/resume.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/run.go b/runsc/cmd/run.go index be1c1b678..4d5f5c139 100644 --- a/runsc/cmd/run.go +++ b/runsc/cmd/run.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/spec.go b/runsc/cmd/spec.go index 063bd39c5..344da13ba 100644 --- a/runsc/cmd/spec.go +++ b/runsc/cmd/spec.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/start.go b/runsc/cmd/start.go index 9e2e0c11d..657726251 100644 --- a/runsc/cmd/start.go +++ b/runsc/cmd/start.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/state.go b/runsc/cmd/state.go index c3ef65ab5..f0d449b19 100644 --- a/runsc/cmd/state.go +++ b/runsc/cmd/state.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/cmd/wait.go b/runsc/cmd/wait.go index 6498dd15c..a55a682f3 100644 --- a/runsc/cmd/wait.go +++ b/runsc/cmd/wait.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/console/console.go b/runsc/console/console.go index 2eb9a8807..64b23639a 100644 --- a/runsc/console/console.go +++ b/runsc/console/console.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/container/console_test.go b/runsc/container/console_test.go index 0b0dfb4cb..b8af27c15 100644 --- a/runsc/container/console_test.go +++ b/runsc/container/console_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/container/container.go b/runsc/container/container.go index a30c217f7..884bbc0fb 100644 --- a/runsc/container/container.go +++ b/runsc/container/container.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/container/container_test.go b/runsc/container/container_test.go index 603c4d929..9458dbb90 100644 --- a/runsc/container/container_test.go +++ b/runsc/container/container_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/container/hook.go b/runsc/container/hook.go index 6b9e5550a..acae6781e 100644 --- a/runsc/container/hook.go +++ b/runsc/container/hook.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/container/multi_container_test.go b/runsc/container/multi_container_test.go index 8922e6dbe..e554237cf 100644 --- a/runsc/container/multi_container_test.go +++ b/runsc/container/multi_container_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/container/shared_volume_test.go b/runsc/container/shared_volume_test.go index 8f81ed630..9d5a592a5 100644 --- a/runsc/container/shared_volume_test.go +++ b/runsc/container/shared_volume_test.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/container/status.go b/runsc/container/status.go index 234ffb0dd..91d9112f1 100644 --- a/runsc/container/status.go +++ b/runsc/container/status.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/container/test_app.go b/runsc/container/test_app.go index b5071ada6..62923f1ef 100644 --- a/runsc/container/test_app.go +++ b/runsc/container/test_app.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/fsgofer/filter/config.go b/runsc/fsgofer/filter/config.go index 75a087848..a1ad49fb2 100644 --- a/runsc/fsgofer/filter/config.go +++ b/runsc/fsgofer/filter/config.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/fsgofer/filter/extra_filters.go b/runsc/fsgofer/filter/extra_filters.go index 67f3101fe..5c5ec4e06 100644 --- a/runsc/fsgofer/filter/extra_filters.go +++ b/runsc/fsgofer/filter/extra_filters.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/fsgofer/filter/extra_filters_msan.go b/runsc/fsgofer/filter/extra_filters_msan.go index 7e142b790..553060bc3 100644 --- a/runsc/fsgofer/filter/extra_filters_msan.go +++ b/runsc/fsgofer/filter/extra_filters_msan.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/fsgofer/filter/extra_filters_race.go b/runsc/fsgofer/filter/extra_filters_race.go index 3cd29472a..28555f898 100644 --- a/runsc/fsgofer/filter/extra_filters_race.go +++ b/runsc/fsgofer/filter/extra_filters_race.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/fsgofer/filter/filter.go b/runsc/fsgofer/filter/filter.go index c120d57a6..ff8154369 100644 --- a/runsc/fsgofer/filter/filter.go +++ b/runsc/fsgofer/filter/filter.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/fsgofer/fsgofer.go b/runsc/fsgofer/fsgofer.go index c964a2a3b..158f22ddc 100644 --- a/runsc/fsgofer/fsgofer.go +++ b/runsc/fsgofer/fsgofer.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/fsgofer/fsgofer_test.go b/runsc/fsgofer/fsgofer_test.go index e74df7ede..695836927 100644 --- a/runsc/fsgofer/fsgofer_test.go +++ b/runsc/fsgofer/fsgofer_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/fsgofer/fsgofer_unsafe.go b/runsc/fsgofer/fsgofer_unsafe.go index 94413db86..58af5e44d 100644 --- a/runsc/fsgofer/fsgofer_unsafe.go +++ b/runsc/fsgofer/fsgofer_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/main.go b/runsc/main.go index b35726a74..11bc73f75 100644 --- a/runsc/main.go +++ b/runsc/main.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/sandbox/network.go b/runsc/sandbox/network.go index 6c6b665a0..2a68d7043 100644 --- a/runsc/sandbox/network.go +++ b/runsc/sandbox/network.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/sandbox/network_unsafe.go b/runsc/sandbox/network_unsafe.go index f7447f002..2a2a0fb7e 100644 --- a/runsc/sandbox/network_unsafe.go +++ b/runsc/sandbox/network_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/sandbox/sandbox.go b/runsc/sandbox/sandbox.go index 48a0dafe2..dac35ca0b 100644 --- a/runsc/sandbox/sandbox.go +++ b/runsc/sandbox/sandbox.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/specutils/fs.go b/runsc/specutils/fs.go index 98c3b19c0..1f3afb4e4 100644 --- a/runsc/specutils/fs.go +++ b/runsc/specutils/fs.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/specutils/namespace.go b/runsc/specutils/namespace.go index 35da789f4..7d194335c 100644 --- a/runsc/specutils/namespace.go +++ b/runsc/specutils/namespace.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/specutils/specutils.go b/runsc/specutils/specutils.go index ac85bec71..c72207fb4 100644 --- a/runsc/specutils/specutils.go +++ b/runsc/specutils/specutils.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/specutils/specutils_test.go b/runsc/specutils/specutils_test.go index 02af6e6ad..2c86fffe8 100644 --- a/runsc/specutils/specutils_test.go +++ b/runsc/specutils/specutils_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/image/image.go b/runsc/test/image/image.go index bcb6f876f..297f1ab92 100644 --- a/runsc/test/image/image.go +++ b/runsc/test/image/image.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/image/image_test.go b/runsc/test/image/image_test.go index f7e750d71..0c45602f9 100644 --- a/runsc/test/image/image_test.go +++ b/runsc/test/image/image_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/image/mysql.sql b/runsc/test/image/mysql.sql index c1271e719..51554b98d 100644 --- a/runsc/test/image/mysql.sql +++ b/runsc/test/image/mysql.sql @@ -1,4 +1,4 @@ -# Copyright 2018 Google LLC +# Copyright 2018 The gVisor Authors. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/runsc/test/image/ruby.rb b/runsc/test/image/ruby.rb index 25d1ac129..aced49c6d 100644 --- a/runsc/test/image/ruby.rb +++ b/runsc/test/image/ruby.rb @@ -1,4 +1,4 @@ -# Copyright 2018 Google LLC +# Copyright 2018 The gVisor Authors. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/runsc/test/image/ruby.sh b/runsc/test/image/ruby.sh index d3a9b5656..ebe8d5b0e 100644 --- a/runsc/test/image/ruby.sh +++ b/runsc/test/image/ruby.sh @@ -1,6 +1,6 @@ #!/bin/bash -# Copyright 2018 Google LLC +# Copyright 2018 The gVisor Authors. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/runsc/test/install.sh b/runsc/test/install.sh index 32e1e884e..457df2d26 100755 --- a/runsc/test/install.sh +++ b/runsc/test/install.sh @@ -1,6 +1,6 @@ #!/bin/bash -# Copyright 2018 Google LLC +# Copyright 2018 The gVisor Authors. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/runsc/test/integration/exec_test.go b/runsc/test/integration/exec_test.go index d87957e2d..7af064d79 100644 --- a/runsc/test/integration/exec_test.go +++ b/runsc/test/integration/exec_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/integration/integration.go b/runsc/test/integration/integration.go index e15321c87..4cd5f6c24 100644 --- a/runsc/test/integration/integration.go +++ b/runsc/test/integration/integration.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/integration/integration_test.go b/runsc/test/integration/integration_test.go index 4a2770d48..b2e86aacc 100644 --- a/runsc/test/integration/integration_test.go +++ b/runsc/test/integration/integration_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/root/cgroup_test.go b/runsc/test/root/cgroup_test.go index 91839048c..edb6dee1d 100644 --- a/runsc/test/root/cgroup_test.go +++ b/runsc/test/root/cgroup_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/root/chroot_test.go b/runsc/test/root/chroot_test.go index 0deca0532..da2f473b9 100644 --- a/runsc/test/root/chroot_test.go +++ b/runsc/test/root/chroot_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/root/crictl_test.go b/runsc/test/root/crictl_test.go index 37fe53ba3..3cc176104 100644 --- a/runsc/test/root/crictl_test.go +++ b/runsc/test/root/crictl_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/root/root.go b/runsc/test/root/root.go index 586ea0fe3..349c752cc 100644 --- a/runsc/test/root/root.go +++ b/runsc/test/root/root.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/root/testdata/busybox.go b/runsc/test/root/testdata/busybox.go index 544571c63..e4dbd2843 100644 --- a/runsc/test/root/testdata/busybox.go +++ b/runsc/test/root/testdata/busybox.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/root/testdata/containerd_config.go b/runsc/test/root/testdata/containerd_config.go index 949354987..e12f1ec88 100644 --- a/runsc/test/root/testdata/containerd_config.go +++ b/runsc/test/root/testdata/containerd_config.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/root/testdata/httpd.go b/runsc/test/root/testdata/httpd.go index f65b1da5d..45d5e33d4 100644 --- a/runsc/test/root/testdata/httpd.go +++ b/runsc/test/root/testdata/httpd.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/root/testdata/httpd_mount_paths.go b/runsc/test/root/testdata/httpd_mount_paths.go index 5ca14340e..ac3f4446a 100644 --- a/runsc/test/root/testdata/httpd_mount_paths.go +++ b/runsc/test/root/testdata/httpd_mount_paths.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/root/testdata/sandbox.go b/runsc/test/root/testdata/sandbox.go index 194242a27..0db210370 100644 --- a/runsc/test/root/testdata/sandbox.go +++ b/runsc/test/root/testdata/sandbox.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/testutil/crictl.go b/runsc/test/testutil/crictl.go index 84bb4475a..4f9ee0c05 100644 --- a/runsc/test/testutil/crictl.go +++ b/runsc/test/testutil/crictl.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/testutil/docker.go b/runsc/test/testutil/docker.go index b651319ed..29ef505b4 100644 --- a/runsc/test/testutil/docker.go +++ b/runsc/test/testutil/docker.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/testutil/testutil.go b/runsc/test/testutil/testutil.go index 79f0a8b6b..6a4c045a8 100644 --- a/runsc/test/testutil/testutil.go +++ b/runsc/test/testutil/testutil.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/test/testutil/testutil_race.go b/runsc/test/testutil/testutil_race.go index 9267af150..86db6ffa1 100644 --- a/runsc/test/testutil/testutil_race.go +++ b/runsc/test/testutil/testutil_race.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/tools/dockercfg/dockercfg.go b/runsc/tools/dockercfg/dockercfg.go index cc7a67816..6fb134558 100644 --- a/runsc/tools/dockercfg/dockercfg.go +++ b/runsc/tools/dockercfg/dockercfg.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/runsc/version.go b/runsc/version.go index 4894f2de6..ce0573a9b 100644 --- a/runsc/version.go +++ b/runsc/version.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/gtest/gtest.go b/test/syscalls/gtest/gtest.go index dfe5037cd..bdec8eb07 100644 --- a/test/syscalls/gtest/gtest.go +++ b/test/syscalls/gtest/gtest.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/32bit.cc b/test/syscalls/linux/32bit.cc index 78baf548e..a7cbee06b 100644 --- a/test/syscalls/linux/32bit.cc +++ b/test/syscalls/linux/32bit.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/accept_bind.cc b/test/syscalls/linux/accept_bind.cc index c2bb4a7ce..56377feab 100644 --- a/test/syscalls/linux/accept_bind.cc +++ b/test/syscalls/linux/accept_bind.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/accept_bind_stream.cc b/test/syscalls/linux/accept_bind_stream.cc index 1501e526e..b6cdb3f4f 100644 --- a/test/syscalls/linux/accept_bind_stream.cc +++ b/test/syscalls/linux/accept_bind_stream.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/access.cc b/test/syscalls/linux/access.cc index 6ea070a5d..bcc25cef4 100644 --- a/test/syscalls/linux/access.cc +++ b/test/syscalls/linux/access.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/affinity.cc b/test/syscalls/linux/affinity.cc index 81bd9bcb5..f2d8375b6 100644 --- a/test/syscalls/linux/affinity.cc +++ b/test/syscalls/linux/affinity.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/aio.cc b/test/syscalls/linux/aio.cc index b96aab9b9..68dc05417 100644 --- a/test/syscalls/linux/aio.cc +++ b/test/syscalls/linux/aio.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/alarm.cc b/test/syscalls/linux/alarm.cc index e0ddbb415..d89269985 100644 --- a/test/syscalls/linux/alarm.cc +++ b/test/syscalls/linux/alarm.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/arch_prctl.cc b/test/syscalls/linux/arch_prctl.cc index 5687ceb86..81bf5a775 100644 --- a/test/syscalls/linux/arch_prctl.cc +++ b/test/syscalls/linux/arch_prctl.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/bad.cc b/test/syscalls/linux/bad.cc index a2634a8bf..f246a799e 100644 --- a/test/syscalls/linux/bad.cc +++ b/test/syscalls/linux/bad.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/base_poll_test.cc b/test/syscalls/linux/base_poll_test.cc index bba0108ea..ab7a19dd0 100644 --- a/test/syscalls/linux/base_poll_test.cc +++ b/test/syscalls/linux/base_poll_test.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/base_poll_test.h b/test/syscalls/linux/base_poll_test.h index 9b9b81933..088831f9f 100644 --- a/test/syscalls/linux/base_poll_test.h +++ b/test/syscalls/linux/base_poll_test.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/bind.cc b/test/syscalls/linux/bind.cc index f5aa9c500..de8cca53b 100644 --- a/test/syscalls/linux/bind.cc +++ b/test/syscalls/linux/bind.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/brk.cc b/test/syscalls/linux/brk.cc index 33d353959..a03a44465 100644 --- a/test/syscalls/linux/brk.cc +++ b/test/syscalls/linux/brk.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/chdir.cc b/test/syscalls/linux/chdir.cc index a4b54f0ee..3182c228b 100644 --- a/test/syscalls/linux/chdir.cc +++ b/test/syscalls/linux/chdir.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/chmod.cc b/test/syscalls/linux/chmod.cc index 2f42fe326..79e98597f 100644 --- a/test/syscalls/linux/chmod.cc +++ b/test/syscalls/linux/chmod.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/chown.cc b/test/syscalls/linux/chown.cc index ad892cf6a..eb1762ddf 100644 --- a/test/syscalls/linux/chown.cc +++ b/test/syscalls/linux/chown.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/chroot.cc b/test/syscalls/linux/chroot.cc index 6c200f63e..a4354ff62 100644 --- a/test/syscalls/linux/chroot.cc +++ b/test/syscalls/linux/chroot.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/clock_getres.cc b/test/syscalls/linux/clock_getres.cc index 8f8842299..c408b936c 100644 --- a/test/syscalls/linux/clock_getres.cc +++ b/test/syscalls/linux/clock_getres.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/clock_gettime.cc b/test/syscalls/linux/clock_gettime.cc index 4ecb5f5b1..082ae1c39 100644 --- a/test/syscalls/linux/clock_gettime.cc +++ b/test/syscalls/linux/clock_gettime.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/clock_nanosleep.cc b/test/syscalls/linux/clock_nanosleep.cc index 61c67a5ff..52a69d230 100644 --- a/test/syscalls/linux/clock_nanosleep.cc +++ b/test/syscalls/linux/clock_nanosleep.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/concurrency.cc b/test/syscalls/linux/concurrency.cc index 7978845c1..4e0a13f8b 100644 --- a/test/syscalls/linux/concurrency.cc +++ b/test/syscalls/linux/concurrency.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/creat.cc b/test/syscalls/linux/creat.cc index df2cc0d5c..3c270d6da 100644 --- a/test/syscalls/linux/creat.cc +++ b/test/syscalls/linux/creat.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/dev.cc b/test/syscalls/linux/dev.cc index a140d3b30..b86ebe233 100644 --- a/test/syscalls/linux/dev.cc +++ b/test/syscalls/linux/dev.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/dup.cc b/test/syscalls/linux/dup.cc index e8de2f4c4..4f773bc75 100644 --- a/test/syscalls/linux/dup.cc +++ b/test/syscalls/linux/dup.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/epoll.cc b/test/syscalls/linux/epoll.cc index b4a3bfcba..a4f8f3cec 100644 --- a/test/syscalls/linux/epoll.cc +++ b/test/syscalls/linux/epoll.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/eventfd.cc b/test/syscalls/linux/eventfd.cc index 8111da30e..5e5c39d44 100644 --- a/test/syscalls/linux/eventfd.cc +++ b/test/syscalls/linux/eventfd.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/exceptions.cc b/test/syscalls/linux/exceptions.cc index 3f0aa8bf1..0da4c817d 100644 --- a/test/syscalls/linux/exceptions.cc +++ b/test/syscalls/linux/exceptions.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/exec.cc b/test/syscalls/linux/exec.cc index 30bc4b608..06c322a99 100644 --- a/test/syscalls/linux/exec.cc +++ b/test/syscalls/linux/exec.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/exec.h b/test/syscalls/linux/exec.h index b82bfffd1..5c0f7e654 100644 --- a/test/syscalls/linux/exec.h +++ b/test/syscalls/linux/exec.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/exec_assert_closed_workload.cc b/test/syscalls/linux/exec_assert_closed_workload.cc index 4448431e1..95643618d 100644 --- a/test/syscalls/linux/exec_assert_closed_workload.cc +++ b/test/syscalls/linux/exec_assert_closed_workload.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/exec_basic_workload.cc b/test/syscalls/linux/exec_basic_workload.cc index d4bdf511f..1bbd6437e 100644 --- a/test/syscalls/linux/exec_basic_workload.cc +++ b/test/syscalls/linux/exec_basic_workload.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/exec_binary.cc b/test/syscalls/linux/exec_binary.cc index c10d85398..bdd6eb10b 100644 --- a/test/syscalls/linux/exec_binary.cc +++ b/test/syscalls/linux/exec_binary.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/exec_proc_exe_workload.cc b/test/syscalls/linux/exec_proc_exe_workload.cc index b9a4ac749..b3fbd5042 100644 --- a/test/syscalls/linux/exec_proc_exe_workload.cc +++ b/test/syscalls/linux/exec_proc_exe_workload.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/exec_state_workload.cc b/test/syscalls/linux/exec_state_workload.cc index b66e22565..725c2977f 100644 --- a/test/syscalls/linux/exec_state_workload.cc +++ b/test/syscalls/linux/exec_state_workload.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/exit.cc b/test/syscalls/linux/exit.cc index 7246a7b3b..99de2b376 100644 --- a/test/syscalls/linux/exit.cc +++ b/test/syscalls/linux/exit.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/exit_script.sh b/test/syscalls/linux/exit_script.sh index f014fcf99..527518e06 100755 --- a/test/syscalls/linux/exit_script.sh +++ b/test/syscalls/linux/exit_script.sh @@ -1,6 +1,6 @@ #!/bin/bash -# Copyright 2018 Google LLC +# Copyright 2018 The gVisor Authors. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/fadvise64.cc b/test/syscalls/linux/fadvise64.cc index 041e8b7b6..2af7aa6d9 100644 --- a/test/syscalls/linux/fadvise64.cc +++ b/test/syscalls/linux/fadvise64.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/fallocate.cc b/test/syscalls/linux/fallocate.cc index e51538734..61b8acc7a 100644 --- a/test/syscalls/linux/fallocate.cc +++ b/test/syscalls/linux/fallocate.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/fault.cc b/test/syscalls/linux/fault.cc index cfa7d0d1f..f6e19026f 100644 --- a/test/syscalls/linux/fault.cc +++ b/test/syscalls/linux/fault.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/fchdir.cc b/test/syscalls/linux/fchdir.cc index 2b13e36c3..08bcae1e8 100644 --- a/test/syscalls/linux/fchdir.cc +++ b/test/syscalls/linux/fchdir.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/fcntl.cc b/test/syscalls/linux/fcntl.cc index 32a90a163..2f8e7c9dd 100644 --- a/test/syscalls/linux/fcntl.cc +++ b/test/syscalls/linux/fcntl.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/file_base.h b/test/syscalls/linux/file_base.h index 43f568111..b5b972c07 100644 --- a/test/syscalls/linux/file_base.h +++ b/test/syscalls/linux/file_base.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/flock.cc b/test/syscalls/linux/flock.cc index 1388d3839..d89cfcbd7 100644 --- a/test/syscalls/linux/flock.cc +++ b/test/syscalls/linux/flock.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/fork.cc b/test/syscalls/linux/fork.cc index 73ac885b5..dd6e1a422 100644 --- a/test/syscalls/linux/fork.cc +++ b/test/syscalls/linux/fork.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/fpsig_fork.cc b/test/syscalls/linux/fpsig_fork.cc index e8f1dfa8a..e7e9f06a1 100644 --- a/test/syscalls/linux/fpsig_fork.cc +++ b/test/syscalls/linux/fpsig_fork.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/fpsig_nested.cc b/test/syscalls/linux/fpsig_nested.cc index 2fa40b42d..395463aed 100644 --- a/test/syscalls/linux/fpsig_nested.cc +++ b/test/syscalls/linux/fpsig_nested.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/fsync.cc b/test/syscalls/linux/fsync.cc index b34229248..e7e057f06 100644 --- a/test/syscalls/linux/fsync.cc +++ b/test/syscalls/linux/fsync.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/futex.cc b/test/syscalls/linux/futex.cc index c7a709a0a..bfec95466 100644 --- a/test/syscalls/linux/futex.cc +++ b/test/syscalls/linux/futex.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/getcpu.cc b/test/syscalls/linux/getcpu.cc index 3a52b25fa..f4d94bd6a 100644 --- a/test/syscalls/linux/getcpu.cc +++ b/test/syscalls/linux/getcpu.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/getdents.cc b/test/syscalls/linux/getdents.cc index e8a7bcd43..d146c8db7 100644 --- a/test/syscalls/linux/getdents.cc +++ b/test/syscalls/linux/getdents.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/getrandom.cc b/test/syscalls/linux/getrandom.cc index be5325497..f97f60029 100644 --- a/test/syscalls/linux/getrandom.cc +++ b/test/syscalls/linux/getrandom.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/getrusage.cc b/test/syscalls/linux/getrusage.cc index 1ae603858..9bdb1e4cd 100644 --- a/test/syscalls/linux/getrusage.cc +++ b/test/syscalls/linux/getrusage.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/inotify.cc b/test/syscalls/linux/inotify.cc index b99d339e5..6a3539e22 100644 --- a/test/syscalls/linux/inotify.cc +++ b/test/syscalls/linux/inotify.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/ioctl.cc b/test/syscalls/linux/ioctl.cc index c7741a177..c525d41d2 100644 --- a/test/syscalls/linux/ioctl.cc +++ b/test/syscalls/linux/ioctl.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/ip_socket_test_util.cc b/test/syscalls/linux/ip_socket_test_util.cc index 0a149c2e5..7612919d4 100644 --- a/test/syscalls/linux/ip_socket_test_util.cc +++ b/test/syscalls/linux/ip_socket_test_util.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/ip_socket_test_util.h b/test/syscalls/linux/ip_socket_test_util.h index cac790e64..6898effb8 100644 --- a/test/syscalls/linux/ip_socket_test_util.h +++ b/test/syscalls/linux/ip_socket_test_util.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/itimer.cc b/test/syscalls/linux/itimer.cc index ddfbc28fc..57ffd1595 100644 --- a/test/syscalls/linux/itimer.cc +++ b/test/syscalls/linux/itimer.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/kill.cc b/test/syscalls/linux/kill.cc index cd98de41f..18ad923b8 100644 --- a/test/syscalls/linux/kill.cc +++ b/test/syscalls/linux/kill.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/link.cc b/test/syscalls/linux/link.cc index ed74437bc..a91703070 100644 --- a/test/syscalls/linux/link.cc +++ b/test/syscalls/linux/link.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/lseek.cc b/test/syscalls/linux/lseek.cc index 6a4f1423c..a8af8e545 100644 --- a/test/syscalls/linux/lseek.cc +++ b/test/syscalls/linux/lseek.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/madvise.cc b/test/syscalls/linux/madvise.cc index a79c8c75d..f6ad4d18b 100644 --- a/test/syscalls/linux/madvise.cc +++ b/test/syscalls/linux/madvise.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/memfd.cc b/test/syscalls/linux/memfd.cc index c2513682d..7e103124b 100644 --- a/test/syscalls/linux/memfd.cc +++ b/test/syscalls/linux/memfd.cc @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/memory_accounting.cc b/test/syscalls/linux/memory_accounting.cc index b4b680c34..a6e20f9c3 100644 --- a/test/syscalls/linux/memory_accounting.cc +++ b/test/syscalls/linux/memory_accounting.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/mempolicy.cc b/test/syscalls/linux/mempolicy.cc index 9f8033bdf..4ac4cb88f 100644 --- a/test/syscalls/linux/mempolicy.cc +++ b/test/syscalls/linux/mempolicy.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/mincore.cc b/test/syscalls/linux/mincore.cc index c572bf5ec..5c1240c89 100644 --- a/test/syscalls/linux/mincore.cc +++ b/test/syscalls/linux/mincore.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/mkdir.cc b/test/syscalls/linux/mkdir.cc index 50807b68f..cf138d328 100644 --- a/test/syscalls/linux/mkdir.cc +++ b/test/syscalls/linux/mkdir.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/mknod.cc b/test/syscalls/linux/mknod.cc index 361ca299b..b1675b9c7 100644 --- a/test/syscalls/linux/mknod.cc +++ b/test/syscalls/linux/mknod.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/mlock.cc b/test/syscalls/linux/mlock.cc index a492b2404..aee4f7d1a 100644 --- a/test/syscalls/linux/mlock.cc +++ b/test/syscalls/linux/mlock.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/mmap.cc b/test/syscalls/linux/mmap.cc index a4fb9d1e0..5b5b4c2e8 100644 --- a/test/syscalls/linux/mmap.cc +++ b/test/syscalls/linux/mmap.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/mount.cc b/test/syscalls/linux/mount.cc index 201b83e87..3a17672aa 100644 --- a/test/syscalls/linux/mount.cc +++ b/test/syscalls/linux/mount.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/mremap.cc b/test/syscalls/linux/mremap.cc index 01116c1ab..7298d4ca8 100644 --- a/test/syscalls/linux/mremap.cc +++ b/test/syscalls/linux/mremap.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/msync.cc b/test/syscalls/linux/msync.cc index 5afbfce72..ac7146017 100644 --- a/test/syscalls/linux/msync.cc +++ b/test/syscalls/linux/msync.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/munmap.cc b/test/syscalls/linux/munmap.cc index e20039950..067241f4d 100644 --- a/test/syscalls/linux/munmap.cc +++ b/test/syscalls/linux/munmap.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/open.cc b/test/syscalls/linux/open.cc index 22e4666c2..42646bb02 100644 --- a/test/syscalls/linux/open.cc +++ b/test/syscalls/linux/open.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/open_create.cc b/test/syscalls/linux/open_create.cc index b2cbd63d1..e5a85ef9d 100644 --- a/test/syscalls/linux/open_create.cc +++ b/test/syscalls/linux/open_create.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/partial_bad_buffer.cc b/test/syscalls/linux/partial_bad_buffer.cc index 71288ebc4..83b1ad4e4 100644 --- a/test/syscalls/linux/partial_bad_buffer.cc +++ b/test/syscalls/linux/partial_bad_buffer.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/pause.cc b/test/syscalls/linux/pause.cc index 4e1148c24..8c05efd6f 100644 --- a/test/syscalls/linux/pause.cc +++ b/test/syscalls/linux/pause.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/pipe.cc b/test/syscalls/linux/pipe.cc index abd10b11b..8698295b3 100644 --- a/test/syscalls/linux/pipe.cc +++ b/test/syscalls/linux/pipe.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/poll.cc b/test/syscalls/linux/poll.cc index cd2161bb1..9e5aa7fd0 100644 --- a/test/syscalls/linux/poll.cc +++ b/test/syscalls/linux/poll.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/ppoll.cc b/test/syscalls/linux/ppoll.cc index f8c388c00..8245a11e8 100644 --- a/test/syscalls/linux/ppoll.cc +++ b/test/syscalls/linux/ppoll.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/prctl.cc b/test/syscalls/linux/prctl.cc index 854dec714..bce42dc74 100644 --- a/test/syscalls/linux/prctl.cc +++ b/test/syscalls/linux/prctl.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/prctl_setuid.cc b/test/syscalls/linux/prctl_setuid.cc index c1b561464..00dd6523e 100644 --- a/test/syscalls/linux/prctl_setuid.cc +++ b/test/syscalls/linux/prctl_setuid.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/pread64.cc b/test/syscalls/linux/pread64.cc index 4e5bcfcde..5e3eb1735 100644 --- a/test/syscalls/linux/pread64.cc +++ b/test/syscalls/linux/pread64.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/preadv.cc b/test/syscalls/linux/preadv.cc index 4a31123d8..eebd129f2 100644 --- a/test/syscalls/linux/preadv.cc +++ b/test/syscalls/linux/preadv.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/preadv2.cc b/test/syscalls/linux/preadv2.cc index 58a4f9224..aac960130 100644 --- a/test/syscalls/linux/preadv2.cc +++ b/test/syscalls/linux/preadv2.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/priority.cc b/test/syscalls/linux/priority.cc index 3906c7132..1d9bdfa70 100644 --- a/test/syscalls/linux/priority.cc +++ b/test/syscalls/linux/priority.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/priority_execve.cc b/test/syscalls/linux/priority_execve.cc index 5604bd3d0..5cb343bad 100644 --- a/test/syscalls/linux/priority_execve.cc +++ b/test/syscalls/linux/priority_execve.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/proc.cc b/test/syscalls/linux/proc.cc index 7ba274226..654f26242 100644 --- a/test/syscalls/linux/proc.cc +++ b/test/syscalls/linux/proc.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/proc_net.cc b/test/syscalls/linux/proc_net.cc index 6060d0644..03d0665eb 100644 --- a/test/syscalls/linux/proc_net.cc +++ b/test/syscalls/linux/proc_net.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/proc_net_unix.cc b/test/syscalls/linux/proc_net_unix.cc index ea7c93012..6d745f728 100644 --- a/test/syscalls/linux/proc_net_unix.cc +++ b/test/syscalls/linux/proc_net_unix.cc @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/proc_pid_smaps.cc b/test/syscalls/linux/proc_pid_smaps.cc index cf5c462f3..7f2e8f203 100644 --- a/test/syscalls/linux/proc_pid_smaps.cc +++ b/test/syscalls/linux/proc_pid_smaps.cc @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/proc_pid_uid_gid_map.cc b/test/syscalls/linux/proc_pid_uid_gid_map.cc index 96c58c564..df70b7eb9 100644 --- a/test/syscalls/linux/proc_pid_uid_gid_map.cc +++ b/test/syscalls/linux/proc_pid_uid_gid_map.cc @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/pselect.cc b/test/syscalls/linux/pselect.cc index 3294f6c14..4e43c4d7f 100644 --- a/test/syscalls/linux/pselect.cc +++ b/test/syscalls/linux/pselect.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/ptrace.cc b/test/syscalls/linux/ptrace.cc index e0c56f1fc..4c212836c 100644 --- a/test/syscalls/linux/ptrace.cc +++ b/test/syscalls/linux/ptrace.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/pty.cc b/test/syscalls/linux/pty.cc index 5b2dc9ccb..0485d187c 100644 --- a/test/syscalls/linux/pty.cc +++ b/test/syscalls/linux/pty.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/pwrite64.cc b/test/syscalls/linux/pwrite64.cc index 485b1e48d..e1603fc2d 100644 --- a/test/syscalls/linux/pwrite64.cc +++ b/test/syscalls/linux/pwrite64.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/pwritev2.cc b/test/syscalls/linux/pwritev2.cc index a6949f08e..db519f4e0 100644 --- a/test/syscalls/linux/pwritev2.cc +++ b/test/syscalls/linux/pwritev2.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/raw_socket_ipv4.cc b/test/syscalls/linux/raw_socket_ipv4.cc index 8b8d032cb..e20b5cb50 100644 --- a/test/syscalls/linux/raw_socket_ipv4.cc +++ b/test/syscalls/linux/raw_socket_ipv4.cc @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/read.cc b/test/syscalls/linux/read.cc index eb1b5bc10..4430fa3c2 100644 --- a/test/syscalls/linux/read.cc +++ b/test/syscalls/linux/read.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/readv.cc b/test/syscalls/linux/readv.cc index 0b933673a..f327ec3a9 100644 --- a/test/syscalls/linux/readv.cc +++ b/test/syscalls/linux/readv.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/readv_common.cc b/test/syscalls/linux/readv_common.cc index 349b80d7f..35d2dd9e3 100644 --- a/test/syscalls/linux/readv_common.cc +++ b/test/syscalls/linux/readv_common.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/readv_common.h b/test/syscalls/linux/readv_common.h index e261d545a..b16179fca 100644 --- a/test/syscalls/linux/readv_common.h +++ b/test/syscalls/linux/readv_common.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/readv_socket.cc b/test/syscalls/linux/readv_socket.cc index cf22c395e..3c315cc02 100644 --- a/test/syscalls/linux/readv_socket.cc +++ b/test/syscalls/linux/readv_socket.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/rename.cc b/test/syscalls/linux/rename.cc index c0cbc7cd9..c9d76c2e2 100644 --- a/test/syscalls/linux/rename.cc +++ b/test/syscalls/linux/rename.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/rlimits.cc b/test/syscalls/linux/rlimits.cc index 7b255d0f6..860f0f688 100644 --- a/test/syscalls/linux/rlimits.cc +++ b/test/syscalls/linux/rlimits.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/rtsignal.cc b/test/syscalls/linux/rtsignal.cc index ff948f9d5..81d193ffd 100644 --- a/test/syscalls/linux/rtsignal.cc +++ b/test/syscalls/linux/rtsignal.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/sched.cc b/test/syscalls/linux/sched.cc index 60cb6c443..735e99411 100644 --- a/test/syscalls/linux/sched.cc +++ b/test/syscalls/linux/sched.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/sched_yield.cc b/test/syscalls/linux/sched_yield.cc index fc45aa5c2..5d24f5b58 100644 --- a/test/syscalls/linux/sched_yield.cc +++ b/test/syscalls/linux/sched_yield.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/seccomp.cc b/test/syscalls/linux/seccomp.cc index 27740d7ef..e77586852 100644 --- a/test/syscalls/linux/seccomp.cc +++ b/test/syscalls/linux/seccomp.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/select.cc b/test/syscalls/linux/select.cc index 41e6043cc..88c010aec 100644 --- a/test/syscalls/linux/select.cc +++ b/test/syscalls/linux/select.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/semaphore.cc b/test/syscalls/linux/semaphore.cc index 1c47b6851..421318fcb 100644 --- a/test/syscalls/linux/semaphore.cc +++ b/test/syscalls/linux/semaphore.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/sendfile.cc b/test/syscalls/linux/sendfile.cc index 15fd01ff0..2fbb3f4ef 100644 --- a/test/syscalls/linux/sendfile.cc +++ b/test/syscalls/linux/sendfile.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/sendfile_socket.cc b/test/syscalls/linux/sendfile_socket.cc index e2ccf17ce..66adda515 100644 --- a/test/syscalls/linux/sendfile_socket.cc +++ b/test/syscalls/linux/sendfile_socket.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/shm.cc b/test/syscalls/linux/shm.cc index 2c0f9b04a..eb7a3966f 100644 --- a/test/syscalls/linux/shm.cc +++ b/test/syscalls/linux/shm.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/sigaction.cc b/test/syscalls/linux/sigaction.cc index cdd2dbf31..9a53fd3e0 100644 --- a/test/syscalls/linux/sigaction.cc +++ b/test/syscalls/linux/sigaction.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/sigaltstack.cc b/test/syscalls/linux/sigaltstack.cc index 5741720f4..7d4a12c1d 100644 --- a/test/syscalls/linux/sigaltstack.cc +++ b/test/syscalls/linux/sigaltstack.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/sigaltstack_check.cc b/test/syscalls/linux/sigaltstack_check.cc index b71f812a8..5ac1b661d 100644 --- a/test/syscalls/linux/sigaltstack_check.cc +++ b/test/syscalls/linux/sigaltstack_check.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/sigiret.cc b/test/syscalls/linux/sigiret.cc index 1b7cecccb..a47c781ea 100644 --- a/test/syscalls/linux/sigiret.cc +++ b/test/syscalls/linux/sigiret.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/sigprocmask.cc b/test/syscalls/linux/sigprocmask.cc index 1aea1ecb8..654c6a47f 100644 --- a/test/syscalls/linux/sigprocmask.cc +++ b/test/syscalls/linux/sigprocmask.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/sigstop.cc b/test/syscalls/linux/sigstop.cc index e21d23d51..9c7210e17 100644 --- a/test/syscalls/linux/sigstop.cc +++ b/test/syscalls/linux/sigstop.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/sigtimedwait.cc b/test/syscalls/linux/sigtimedwait.cc index 1df9c013f..1e5bf5942 100644 --- a/test/syscalls/linux/sigtimedwait.cc +++ b/test/syscalls/linux/sigtimedwait.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_abstract.cc b/test/syscalls/linux/socket_abstract.cc index 639cd4e59..2faf678f7 100644 --- a/test/syscalls/linux/socket_abstract.cc +++ b/test/syscalls/linux/socket_abstract.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_blocking.cc b/test/syscalls/linux/socket_blocking.cc index c1bca467f..00c50d1bf 100644 --- a/test/syscalls/linux/socket_blocking.cc +++ b/test/syscalls/linux/socket_blocking.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_blocking.h b/test/syscalls/linux/socket_blocking.h index 5cddee54b..db26e5ef5 100644 --- a/test/syscalls/linux/socket_blocking.h +++ b/test/syscalls/linux/socket_blocking.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_filesystem.cc b/test/syscalls/linux/socket_filesystem.cc index 2653be158..f7cb72df4 100644 --- a/test/syscalls/linux/socket_filesystem.cc +++ b/test/syscalls/linux/socket_filesystem.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_generic.cc b/test/syscalls/linux/socket_generic.cc index d04d5abe0..f99f3fe62 100644 --- a/test/syscalls/linux/socket_generic.cc +++ b/test/syscalls/linux/socket_generic.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_generic.h b/test/syscalls/linux/socket_generic.h index cd826abcf..00ae7bfc3 100644 --- a/test/syscalls/linux/socket_generic.h +++ b/test/syscalls/linux/socket_generic.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_inet_loopback.cc b/test/syscalls/linux/socket_inet_loopback.cc index 14d7827c2..f86a0f30c 100644 --- a/test/syscalls/linux/socket_inet_loopback.cc +++ b/test/syscalls/linux/socket_inet_loopback.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_ip_loopback_blocking.cc b/test/syscalls/linux/socket_ip_loopback_blocking.cc index 9cec7a71d..d7fc20aad 100644 --- a/test/syscalls/linux/socket_ip_loopback_blocking.cc +++ b/test/syscalls/linux/socket_ip_loopback_blocking.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_ip_tcp_generic.cc b/test/syscalls/linux/socket_ip_tcp_generic.cc index 54f00cd9b..5b198f49d 100644 --- a/test/syscalls/linux/socket_ip_tcp_generic.cc +++ b/test/syscalls/linux/socket_ip_tcp_generic.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_ip_tcp_generic.h b/test/syscalls/linux/socket_ip_tcp_generic.h index f38500d14..a3eff3c73 100644 --- a/test/syscalls/linux/socket_ip_tcp_generic.h +++ b/test/syscalls/linux/socket_ip_tcp_generic.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_ip_tcp_generic_loopback.cc b/test/syscalls/linux/socket_ip_tcp_generic_loopback.cc index 1963d5deb..2c6ae17bf 100644 --- a/test/syscalls/linux/socket_ip_tcp_generic_loopback.cc +++ b/test/syscalls/linux/socket_ip_tcp_generic_loopback.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_ip_tcp_loopback.cc b/test/syscalls/linux/socket_ip_tcp_loopback.cc index 7e36c35d2..831de53b8 100644 --- a/test/syscalls/linux/socket_ip_tcp_loopback.cc +++ b/test/syscalls/linux/socket_ip_tcp_loopback.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_ip_tcp_loopback_blocking.cc b/test/syscalls/linux/socket_ip_tcp_loopback_blocking.cc index 9e2a18d3e..d1ea8ef12 100644 --- a/test/syscalls/linux/socket_ip_tcp_loopback_blocking.cc +++ b/test/syscalls/linux/socket_ip_tcp_loopback_blocking.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_ip_tcp_loopback_nonblock.cc b/test/syscalls/linux/socket_ip_tcp_loopback_nonblock.cc index 54053360f..96c1b3b3d 100644 --- a/test/syscalls/linux/socket_ip_tcp_loopback_nonblock.cc +++ b/test/syscalls/linux/socket_ip_tcp_loopback_nonblock.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_ip_tcp_udp_generic.cc b/test/syscalls/linux/socket_ip_tcp_udp_generic.cc index 5bf1de7c6..251817a9f 100644 --- a/test/syscalls/linux/socket_ip_tcp_udp_generic.cc +++ b/test/syscalls/linux/socket_ip_tcp_udp_generic.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_ip_udp_generic.cc b/test/syscalls/linux/socket_ip_udp_generic.cc index ac15154f2..044394ba7 100644 --- a/test/syscalls/linux/socket_ip_udp_generic.cc +++ b/test/syscalls/linux/socket_ip_udp_generic.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_ip_udp_generic.h b/test/syscalls/linux/socket_ip_udp_generic.h index 8b8fc7c6e..106c54e9f 100644 --- a/test/syscalls/linux/socket_ip_udp_generic.h +++ b/test/syscalls/linux/socket_ip_udp_generic.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_ip_udp_loopback.cc b/test/syscalls/linux/socket_ip_udp_loopback.cc index 0e4463649..fc124e9ef 100644 --- a/test/syscalls/linux/socket_ip_udp_loopback.cc +++ b/test/syscalls/linux/socket_ip_udp_loopback.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_ip_udp_loopback_blocking.cc b/test/syscalls/linux/socket_ip_udp_loopback_blocking.cc index 0c3b669bf..1c3d1c0ad 100644 --- a/test/syscalls/linux/socket_ip_udp_loopback_blocking.cc +++ b/test/syscalls/linux/socket_ip_udp_loopback_blocking.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_ip_udp_loopback_nonblock.cc b/test/syscalls/linux/socket_ip_udp_loopback_nonblock.cc index 7bf8597fe..7554b08d5 100644 --- a/test/syscalls/linux/socket_ip_udp_loopback_nonblock.cc +++ b/test/syscalls/linux/socket_ip_udp_loopback_nonblock.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_ipv4_tcp_unbound_external_networking.cc b/test/syscalls/linux/socket_ipv4_tcp_unbound_external_networking.cc index 8e1c13ff4..3a068aacf 100644 --- a/test/syscalls/linux/socket_ipv4_tcp_unbound_external_networking.cc +++ b/test/syscalls/linux/socket_ipv4_tcp_unbound_external_networking.cc @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_ipv4_tcp_unbound_external_networking.h b/test/syscalls/linux/socket_ipv4_tcp_unbound_external_networking.h index b23de08d1..fb582b224 100644 --- a/test/syscalls/linux/socket_ipv4_tcp_unbound_external_networking.h +++ b/test/syscalls/linux/socket_ipv4_tcp_unbound_external_networking.h @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_ipv4_tcp_unbound_external_networking_test.cc b/test/syscalls/linux/socket_ipv4_tcp_unbound_external_networking_test.cc index 773d84b13..040bb176e 100644 --- a/test/syscalls/linux/socket_ipv4_tcp_unbound_external_networking_test.cc +++ b/test/syscalls/linux/socket_ipv4_tcp_unbound_external_networking_test.cc @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_ipv4_udp_unbound.cc b/test/syscalls/linux/socket_ipv4_udp_unbound.cc index c99958ed5..709172580 100644 --- a/test/syscalls/linux/socket_ipv4_udp_unbound.cc +++ b/test/syscalls/linux/socket_ipv4_udp_unbound.cc @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_ipv4_udp_unbound.h b/test/syscalls/linux/socket_ipv4_udp_unbound.h index a780c0144..8e07bfbbf 100644 --- a/test/syscalls/linux/socket_ipv4_udp_unbound.h +++ b/test/syscalls/linux/socket_ipv4_udp_unbound.h @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_ipv4_udp_unbound_external_networking.cc b/test/syscalls/linux/socket_ipv4_udp_unbound_external_networking.cc index 9dd9e1bd6..53dcd58cd 100644 --- a/test/syscalls/linux/socket_ipv4_udp_unbound_external_networking.cc +++ b/test/syscalls/linux/socket_ipv4_udp_unbound_external_networking.cc @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_ipv4_udp_unbound_external_networking.h b/test/syscalls/linux/socket_ipv4_udp_unbound_external_networking.h index 5cf9fa8eb..45e1d37ea 100644 --- a/test/syscalls/linux/socket_ipv4_udp_unbound_external_networking.h +++ b/test/syscalls/linux/socket_ipv4_udp_unbound_external_networking.h @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_ipv4_udp_unbound_external_networking_test.cc b/test/syscalls/linux/socket_ipv4_udp_unbound_external_networking_test.cc index 535a5fa10..ffbb8e6eb 100644 --- a/test/syscalls/linux/socket_ipv4_udp_unbound_external_networking_test.cc +++ b/test/syscalls/linux/socket_ipv4_udp_unbound_external_networking_test.cc @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_ipv4_udp_unbound_loopback.cc b/test/syscalls/linux/socket_ipv4_udp_unbound_loopback.cc index d6a8e428c..cb0105471 100644 --- a/test/syscalls/linux/socket_ipv4_udp_unbound_loopback.cc +++ b/test/syscalls/linux/socket_ipv4_udp_unbound_loopback.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_netdevice.cc b/test/syscalls/linux/socket_netdevice.cc index b4e9fe51b..6a5fa8965 100644 --- a/test/syscalls/linux/socket_netdevice.cc +++ b/test/syscalls/linux/socket_netdevice.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_netlink_route.cc b/test/syscalls/linux/socket_netlink_route.cc index ed4ae1c71..c8693225f 100644 --- a/test/syscalls/linux/socket_netlink_route.cc +++ b/test/syscalls/linux/socket_netlink_route.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_netlink_util.cc b/test/syscalls/linux/socket_netlink_util.cc index edf549544..728d25434 100644 --- a/test/syscalls/linux/socket_netlink_util.cc +++ b/test/syscalls/linux/socket_netlink_util.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_netlink_util.h b/test/syscalls/linux/socket_netlink_util.h index 44b1f148c..bea449107 100644 --- a/test/syscalls/linux/socket_netlink_util.h +++ b/test/syscalls/linux/socket_netlink_util.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_non_blocking.cc b/test/syscalls/linux/socket_non_blocking.cc index 1bcc6fb7f..73e6dc618 100644 --- a/test/syscalls/linux/socket_non_blocking.cc +++ b/test/syscalls/linux/socket_non_blocking.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_non_blocking.h b/test/syscalls/linux/socket_non_blocking.h index 287e096bb..bd3e02fd2 100644 --- a/test/syscalls/linux/socket_non_blocking.h +++ b/test/syscalls/linux/socket_non_blocking.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_non_stream.cc b/test/syscalls/linux/socket_non_stream.cc index d170008a4..3c599b6e8 100644 --- a/test/syscalls/linux/socket_non_stream.cc +++ b/test/syscalls/linux/socket_non_stream.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_non_stream.h b/test/syscalls/linux/socket_non_stream.h index 02dd2a958..469fbe6a2 100644 --- a/test/syscalls/linux/socket_non_stream.h +++ b/test/syscalls/linux/socket_non_stream.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_non_stream_blocking.cc b/test/syscalls/linux/socket_non_stream_blocking.cc index 9e92628c3..76127d181 100644 --- a/test/syscalls/linux/socket_non_stream_blocking.cc +++ b/test/syscalls/linux/socket_non_stream_blocking.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_non_stream_blocking.h b/test/syscalls/linux/socket_non_stream_blocking.h index bde355452..6e205a039 100644 --- a/test/syscalls/linux/socket_non_stream_blocking.h +++ b/test/syscalls/linux/socket_non_stream_blocking.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_stream.cc b/test/syscalls/linux/socket_stream.cc index c8a8ad0f6..0417dd347 100644 --- a/test/syscalls/linux/socket_stream.cc +++ b/test/syscalls/linux/socket_stream.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_stream.h b/test/syscalls/linux/socket_stream.h index 35e591e17..b837b8f8c 100644 --- a/test/syscalls/linux/socket_stream.h +++ b/test/syscalls/linux/socket_stream.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_stream_blocking.cc b/test/syscalls/linux/socket_stream_blocking.cc index f0f86c01c..8367460d2 100644 --- a/test/syscalls/linux/socket_stream_blocking.cc +++ b/test/syscalls/linux/socket_stream_blocking.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_stream_blocking.h b/test/syscalls/linux/socket_stream_blocking.h index 06113ad03..9fd19ff90 100644 --- a/test/syscalls/linux/socket_stream_blocking.h +++ b/test/syscalls/linux/socket_stream_blocking.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_stream_nonblock.cc b/test/syscalls/linux/socket_stream_nonblock.cc index a3202ffe4..b00748b97 100644 --- a/test/syscalls/linux/socket_stream_nonblock.cc +++ b/test/syscalls/linux/socket_stream_nonblock.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_stream_nonblock.h b/test/syscalls/linux/socket_stream_nonblock.h index 491f53848..c3b7fad91 100644 --- a/test/syscalls/linux/socket_stream_nonblock.h +++ b/test/syscalls/linux/socket_stream_nonblock.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_test_util.cc b/test/syscalls/linux/socket_test_util.cc index 0be23e541..da69de37c 100644 --- a/test/syscalls/linux/socket_test_util.cc +++ b/test/syscalls/linux/socket_test_util.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_test_util.h b/test/syscalls/linux/socket_test_util.h index dfabdf179..058313986 100644 --- a/test/syscalls/linux/socket_test_util.h +++ b/test/syscalls/linux/socket_test_util.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix.cc b/test/syscalls/linux/socket_unix.cc index fafb23ad1..bb3397fa2 100644 --- a/test/syscalls/linux/socket_unix.cc +++ b/test/syscalls/linux/socket_unix.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix.h b/test/syscalls/linux/socket_unix.h index d2a16afb2..3625cc404 100644 --- a/test/syscalls/linux/socket_unix.h +++ b/test/syscalls/linux/socket_unix.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix_abstract.cc b/test/syscalls/linux/socket_unix_abstract.cc index c4a3c889c..8241bf997 100644 --- a/test/syscalls/linux/socket_unix_abstract.cc +++ b/test/syscalls/linux/socket_unix_abstract.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix_abstract_nonblock.cc b/test/syscalls/linux/socket_unix_abstract_nonblock.cc index a69ee027e..9de0f6dfe 100644 --- a/test/syscalls/linux/socket_unix_abstract_nonblock.cc +++ b/test/syscalls/linux/socket_unix_abstract_nonblock.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix_blocking_local.cc b/test/syscalls/linux/socket_unix_blocking_local.cc index 57af118c5..320915b0f 100644 --- a/test/syscalls/linux/socket_unix_blocking_local.cc +++ b/test/syscalls/linux/socket_unix_blocking_local.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix_dgram.cc b/test/syscalls/linux/socket_unix_dgram.cc index 5dd5e6d77..3e0f611d2 100644 --- a/test/syscalls/linux/socket_unix_dgram.cc +++ b/test/syscalls/linux/socket_unix_dgram.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix_dgram.h b/test/syscalls/linux/socket_unix_dgram.h index 722a3d8e6..0764ef85b 100644 --- a/test/syscalls/linux/socket_unix_dgram.h +++ b/test/syscalls/linux/socket_unix_dgram.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix_dgram_local.cc b/test/syscalls/linux/socket_unix_dgram_local.cc index da8f59704..4ba2c80ae 100644 --- a/test/syscalls/linux/socket_unix_dgram_local.cc +++ b/test/syscalls/linux/socket_unix_dgram_local.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix_dgram_non_blocking.cc b/test/syscalls/linux/socket_unix_dgram_non_blocking.cc index 3becb513d..9fe86cee8 100644 --- a/test/syscalls/linux/socket_unix_dgram_non_blocking.cc +++ b/test/syscalls/linux/socket_unix_dgram_non_blocking.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix_domain.cc b/test/syscalls/linux/socket_unix_domain.cc index f081c601f..fa3efc7f8 100644 --- a/test/syscalls/linux/socket_unix_domain.cc +++ b/test/syscalls/linux/socket_unix_domain.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix_filesystem.cc b/test/syscalls/linux/socket_unix_filesystem.cc index 6a67da75f..5dbe67773 100644 --- a/test/syscalls/linux/socket_unix_filesystem.cc +++ b/test/syscalls/linux/socket_unix_filesystem.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix_filesystem_nonblock.cc b/test/syscalls/linux/socket_unix_filesystem_nonblock.cc index c13a1e564..137db53c4 100644 --- a/test/syscalls/linux/socket_unix_filesystem_nonblock.cc +++ b/test/syscalls/linux/socket_unix_filesystem_nonblock.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix_non_stream.cc b/test/syscalls/linux/socket_unix_non_stream.cc index a565978f9..dafe82494 100644 --- a/test/syscalls/linux/socket_unix_non_stream.cc +++ b/test/syscalls/linux/socket_unix_non_stream.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix_non_stream.h b/test/syscalls/linux/socket_unix_non_stream.h index e4214d949..7478ab172 100644 --- a/test/syscalls/linux/socket_unix_non_stream.h +++ b/test/syscalls/linux/socket_unix_non_stream.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix_non_stream_blocking_local.cc b/test/syscalls/linux/socket_unix_non_stream_blocking_local.cc index 6c435669b..98cf1fe8a 100644 --- a/test/syscalls/linux/socket_unix_non_stream_blocking_local.cc +++ b/test/syscalls/linux/socket_unix_non_stream_blocking_local.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix_pair.cc b/test/syscalls/linux/socket_unix_pair.cc index c575fdcb2..bacfc11e4 100644 --- a/test/syscalls/linux/socket_unix_pair.cc +++ b/test/syscalls/linux/socket_unix_pair.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix_pair_nonblock.cc b/test/syscalls/linux/socket_unix_pair_nonblock.cc index 1ae7f9b5e..583506f08 100644 --- a/test/syscalls/linux/socket_unix_pair_nonblock.cc +++ b/test/syscalls/linux/socket_unix_pair_nonblock.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix_seqpacket.cc b/test/syscalls/linux/socket_unix_seqpacket.cc index ad0af77e9..6f6367dd5 100644 --- a/test/syscalls/linux/socket_unix_seqpacket.cc +++ b/test/syscalls/linux/socket_unix_seqpacket.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix_seqpacket.h b/test/syscalls/linux/socket_unix_seqpacket.h index da8eb2b2b..30d9b9edf 100644 --- a/test/syscalls/linux/socket_unix_seqpacket.h +++ b/test/syscalls/linux/socket_unix_seqpacket.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix_seqpacket_local.cc b/test/syscalls/linux/socket_unix_seqpacket_local.cc index e6484d9b4..b903a9e8f 100644 --- a/test/syscalls/linux/socket_unix_seqpacket_local.cc +++ b/test/syscalls/linux/socket_unix_seqpacket_local.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix_stream.cc b/test/syscalls/linux/socket_unix_stream.cc index 95f454251..659c93945 100644 --- a/test/syscalls/linux/socket_unix_stream.cc +++ b/test/syscalls/linux/socket_unix_stream.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix_stream_blocking_local.cc b/test/syscalls/linux/socket_unix_stream_blocking_local.cc index ec0fc6955..ce0f1e50d 100644 --- a/test/syscalls/linux/socket_unix_stream_blocking_local.cc +++ b/test/syscalls/linux/socket_unix_stream_blocking_local.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix_stream_local.cc b/test/syscalls/linux/socket_unix_stream_local.cc index bf4c5f2eb..6b840189c 100644 --- a/test/syscalls/linux/socket_unix_stream_local.cc +++ b/test/syscalls/linux/socket_unix_stream_local.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix_stream_nonblock_local.cc b/test/syscalls/linux/socket_unix_stream_nonblock_local.cc index df80b105a..ebec4e0ec 100644 --- a/test/syscalls/linux/socket_unix_stream_nonblock_local.cc +++ b/test/syscalls/linux/socket_unix_stream_nonblock_local.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix_unbound_abstract.cc b/test/syscalls/linux/socket_unix_unbound_abstract.cc index b6fe7a9ce..4b5832de8 100644 --- a/test/syscalls/linux/socket_unix_unbound_abstract.cc +++ b/test/syscalls/linux/socket_unix_unbound_abstract.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix_unbound_dgram.cc b/test/syscalls/linux/socket_unix_unbound_dgram.cc index 1ec11a08d..2ddc5c11f 100644 --- a/test/syscalls/linux/socket_unix_unbound_dgram.cc +++ b/test/syscalls/linux/socket_unix_unbound_dgram.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix_unbound_filesystem.cc b/test/syscalls/linux/socket_unix_unbound_filesystem.cc index d09142aa6..8cb03c450 100644 --- a/test/syscalls/linux/socket_unix_unbound_filesystem.cc +++ b/test/syscalls/linux/socket_unix_unbound_filesystem.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix_unbound_seqpacket.cc b/test/syscalls/linux/socket_unix_unbound_seqpacket.cc index 21209b244..0575f2e1d 100644 --- a/test/syscalls/linux/socket_unix_unbound_seqpacket.cc +++ b/test/syscalls/linux/socket_unix_unbound_seqpacket.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/socket_unix_unbound_stream.cc b/test/syscalls/linux/socket_unix_unbound_stream.cc index b95f9569e..091d546b3 100644 --- a/test/syscalls/linux/socket_unix_unbound_stream.cc +++ b/test/syscalls/linux/socket_unix_unbound_stream.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/stat.cc b/test/syscalls/linux/stat.cc index 746318d09..80ba67496 100644 --- a/test/syscalls/linux/stat.cc +++ b/test/syscalls/linux/stat.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/stat_times.cc b/test/syscalls/linux/stat_times.cc index 8346e9a8e..9b53739a0 100644 --- a/test/syscalls/linux/stat_times.cc +++ b/test/syscalls/linux/stat_times.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/statfs.cc b/test/syscalls/linux/statfs.cc index e1e7fc707..aca51d30f 100644 --- a/test/syscalls/linux/statfs.cc +++ b/test/syscalls/linux/statfs.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/sticky.cc b/test/syscalls/linux/sticky.cc index 58cf0d014..59fb5dfe6 100644 --- a/test/syscalls/linux/sticky.cc +++ b/test/syscalls/linux/sticky.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/symlink.cc b/test/syscalls/linux/symlink.cc index 318917f4b..494072a9b 100644 --- a/test/syscalls/linux/symlink.cc +++ b/test/syscalls/linux/symlink.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/sync.cc b/test/syscalls/linux/sync.cc index 5b777b6eb..fe479390d 100644 --- a/test/syscalls/linux/sync.cc +++ b/test/syscalls/linux/sync.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/sync_file_range.cc b/test/syscalls/linux/sync_file_range.cc index d11f58481..36cc42043 100644 --- a/test/syscalls/linux/sync_file_range.cc +++ b/test/syscalls/linux/sync_file_range.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/sysinfo.cc b/test/syscalls/linux/sysinfo.cc index a0dd82640..1a71256da 100644 --- a/test/syscalls/linux/sysinfo.cc +++ b/test/syscalls/linux/sysinfo.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/syslog.cc b/test/syscalls/linux/syslog.cc index 5bd0d1cc3..9a7407d96 100644 --- a/test/syscalls/linux/syslog.cc +++ b/test/syscalls/linux/syslog.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/sysret.cc b/test/syscalls/linux/sysret.cc index 8e10220eb..819fa655a 100644 --- a/test/syscalls/linux/sysret.cc +++ b/test/syscalls/linux/sysret.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/tcp_socket.cc b/test/syscalls/linux/tcp_socket.cc index 33620a874..e3f9f9f9d 100644 --- a/test/syscalls/linux/tcp_socket.cc +++ b/test/syscalls/linux/tcp_socket.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/temp_umask.h b/test/syscalls/linux/temp_umask.h index f202dfa59..81a25440c 100644 --- a/test/syscalls/linux/temp_umask.h +++ b/test/syscalls/linux/temp_umask.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/tgkill.cc b/test/syscalls/linux/tgkill.cc index 2d258ef11..80acae5de 100644 --- a/test/syscalls/linux/tgkill.cc +++ b/test/syscalls/linux/tgkill.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/time.cc b/test/syscalls/linux/time.cc index 5a3dfd026..c7eead17e 100644 --- a/test/syscalls/linux/time.cc +++ b/test/syscalls/linux/time.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/timerfd.cc b/test/syscalls/linux/timerfd.cc index b85321795..9df53612f 100644 --- a/test/syscalls/linux/timerfd.cc +++ b/test/syscalls/linux/timerfd.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/timers.cc b/test/syscalls/linux/timers.cc index 14506eb12..fd42e81e1 100644 --- a/test/syscalls/linux/timers.cc +++ b/test/syscalls/linux/timers.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/tkill.cc b/test/syscalls/linux/tkill.cc index 3e8ce5327..bae377c69 100644 --- a/test/syscalls/linux/tkill.cc +++ b/test/syscalls/linux/tkill.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/truncate.cc b/test/syscalls/linux/truncate.cc index 2616a9147..e5cc5d97c 100644 --- a/test/syscalls/linux/truncate.cc +++ b/test/syscalls/linux/truncate.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/udp_bind.cc b/test/syscalls/linux/udp_bind.cc index 547eb2a6c..6d92bdbeb 100644 --- a/test/syscalls/linux/udp_bind.cc +++ b/test/syscalls/linux/udp_bind.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/udp_socket.cc b/test/syscalls/linux/udp_socket.cc index f39281d5c..31db8a2ad 100644 --- a/test/syscalls/linux/udp_socket.cc +++ b/test/syscalls/linux/udp_socket.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/uidgid.cc b/test/syscalls/linux/uidgid.cc index d78a09b1e..bf1ca8679 100644 --- a/test/syscalls/linux/uidgid.cc +++ b/test/syscalls/linux/uidgid.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/uname.cc b/test/syscalls/linux/uname.cc index d22a34bd7..0a5d91017 100644 --- a/test/syscalls/linux/uname.cc +++ b/test/syscalls/linux/uname.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/unix_domain_socket_test_util.cc b/test/syscalls/linux/unix_domain_socket_test_util.cc index 2d7a530b9..6f49e3660 100644 --- a/test/syscalls/linux/unix_domain_socket_test_util.cc +++ b/test/syscalls/linux/unix_domain_socket_test_util.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/unix_domain_socket_test_util.h b/test/syscalls/linux/unix_domain_socket_test_util.h index 1b09aeae7..aae990245 100644 --- a/test/syscalls/linux/unix_domain_socket_test_util.h +++ b/test/syscalls/linux/unix_domain_socket_test_util.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/unlink.cc b/test/syscalls/linux/unlink.cc index b10aae025..b6f65e027 100644 --- a/test/syscalls/linux/unlink.cc +++ b/test/syscalls/linux/unlink.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/unshare.cc b/test/syscalls/linux/unshare.cc index 9dd6ec4b6..e32619efe 100644 --- a/test/syscalls/linux/unshare.cc +++ b/test/syscalls/linux/unshare.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/utimes.cc b/test/syscalls/linux/utimes.cc index bf776cd93..80716859a 100644 --- a/test/syscalls/linux/utimes.cc +++ b/test/syscalls/linux/utimes.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/vdso.cc b/test/syscalls/linux/vdso.cc index 0f6e1c7c6..19c80add8 100644 --- a/test/syscalls/linux/vdso.cc +++ b/test/syscalls/linux/vdso.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/vdso_clock_gettime.cc b/test/syscalls/linux/vdso_clock_gettime.cc index 0e936594b..759a50569 100644 --- a/test/syscalls/linux/vdso_clock_gettime.cc +++ b/test/syscalls/linux/vdso_clock_gettime.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/vfork.cc b/test/syscalls/linux/vfork.cc index 9999a909e..631a53654 100644 --- a/test/syscalls/linux/vfork.cc +++ b/test/syscalls/linux/vfork.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/vsyscall.cc b/test/syscalls/linux/vsyscall.cc index cb6840cc6..2c2303358 100644 --- a/test/syscalls/linux/vsyscall.cc +++ b/test/syscalls/linux/vsyscall.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/wait.cc b/test/syscalls/linux/wait.cc index fcd606bec..50d0725a7 100644 --- a/test/syscalls/linux/wait.cc +++ b/test/syscalls/linux/wait.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/linux/write.cc b/test/syscalls/linux/write.cc index 7f80b2fa8..9b219cfd6 100644 --- a/test/syscalls/linux/write.cc +++ b/test/syscalls/linux/write.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/syscall_test_runner.go b/test/syscalls/syscall_test_runner.go index c4af28103..28f312b8b 100644 --- a/test/syscalls/syscall_test_runner.go +++ b/test/syscalls/syscall_test_runner.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/syscalls/syscall_test_runner.sh b/test/syscalls/syscall_test_runner.sh index 87d62786b..864bb2de4 100755 --- a/test/syscalls/syscall_test_runner.sh +++ b/test/syscalls/syscall_test_runner.sh @@ -1,6 +1,6 @@ #!/bin/bash -# Copyright 2018 Google LLC +# Copyright 2018 The gVisor Authors. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/test/util/capability_util.cc b/test/util/capability_util.cc index d1dd95e76..5d733887b 100644 --- a/test/util/capability_util.cc +++ b/test/util/capability_util.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/capability_util.h b/test/util/capability_util.h index 8708f5e69..e968a2583 100644 --- a/test/util/capability_util.h +++ b/test/util/capability_util.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/cleanup.h b/test/util/cleanup.h index fb4724f97..c76482ef4 100644 --- a/test/util/cleanup.h +++ b/test/util/cleanup.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/epoll_util.cc b/test/util/epoll_util.cc index 0b95aa8cd..2e5051468 100644 --- a/test/util/epoll_util.cc +++ b/test/util/epoll_util.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/epoll_util.h b/test/util/epoll_util.h index 521e7a3d3..f233b37d5 100644 --- a/test/util/epoll_util.h +++ b/test/util/epoll_util.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/eventfd_util.h b/test/util/eventfd_util.h index 1fdb07d3b..cb9ce829c 100644 --- a/test/util/eventfd_util.h +++ b/test/util/eventfd_util.h @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/file_descriptor.h b/test/util/file_descriptor.h index be8812d01..fc5caa55b 100644 --- a/test/util/file_descriptor.h +++ b/test/util/file_descriptor.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/fs_util.cc b/test/util/fs_util.cc index 6bd424417..bc90bd78e 100644 --- a/test/util/fs_util.cc +++ b/test/util/fs_util.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/fs_util.h b/test/util/fs_util.h index 9412b2f71..eb7cdaa24 100644 --- a/test/util/fs_util.h +++ b/test/util/fs_util.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/fs_util_test.cc b/test/util/fs_util_test.cc index ce70d58aa..4e12076a1 100644 --- a/test/util/fs_util_test.cc +++ b/test/util/fs_util_test.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/logging.cc b/test/util/logging.cc index 86ea71df3..cc71d77b0 100644 --- a/test/util/logging.cc +++ b/test/util/logging.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/logging.h b/test/util/logging.h index 6e957b172..589166fab 100644 --- a/test/util/logging.h +++ b/test/util/logging.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/memory_util.h b/test/util/memory_util.h index 8f6e99ba6..8c77778ea 100644 --- a/test/util/memory_util.h +++ b/test/util/memory_util.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/mount_util.h b/test/util/mount_util.h index 468170646..7782e6bf2 100644 --- a/test/util/mount_util.h +++ b/test/util/mount_util.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/multiprocess_util.cc b/test/util/multiprocess_util.cc index 12637db8c..95f5f3b4f 100644 --- a/test/util/multiprocess_util.cc +++ b/test/util/multiprocess_util.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/multiprocess_util.h b/test/util/multiprocess_util.h index ba5f2601f..0aecd3439 100644 --- a/test/util/multiprocess_util.h +++ b/test/util/multiprocess_util.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/posix_error.cc b/test/util/posix_error.cc index ead9ede16..cebf7e0ac 100644 --- a/test/util/posix_error.cc +++ b/test/util/posix_error.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/posix_error.h b/test/util/posix_error.h index 2a66e2e94..b604f4f8f 100644 --- a/test/util/posix_error.h +++ b/test/util/posix_error.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/posix_error_test.cc b/test/util/posix_error_test.cc index c5427b8e5..d67270842 100644 --- a/test/util/posix_error_test.cc +++ b/test/util/posix_error_test.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/proc_util.cc b/test/util/proc_util.cc index 2d9eb1986..9d4db37c3 100644 --- a/test/util/proc_util.cc +++ b/test/util/proc_util.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/proc_util.h b/test/util/proc_util.h index e1ee2db9c..af209a51e 100644 --- a/test/util/proc_util.h +++ b/test/util/proc_util.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/proc_util_test.cc b/test/util/proc_util_test.cc index 75335415a..71dd2355e 100644 --- a/test/util/proc_util_test.cc +++ b/test/util/proc_util_test.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/rlimit_util.cc b/test/util/rlimit_util.cc index a9912c372..684253f78 100644 --- a/test/util/rlimit_util.cc +++ b/test/util/rlimit_util.cc @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/rlimit_util.h b/test/util/rlimit_util.h index fa5cc70dc..873252a32 100644 --- a/test/util/rlimit_util.h +++ b/test/util/rlimit_util.h @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/save_util.cc b/test/util/save_util.cc index 5540e2146..05f52b80d 100644 --- a/test/util/save_util.cc +++ b/test/util/save_util.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/save_util.h b/test/util/save_util.h index 919e4af3d..90460701e 100644 --- a/test/util/save_util.h +++ b/test/util/save_util.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/signal_util.cc b/test/util/signal_util.cc index 3e2df32a6..26738864f 100644 --- a/test/util/signal_util.cc +++ b/test/util/signal_util.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/signal_util.h b/test/util/signal_util.h index 80f1808f6..7fd2af015 100644 --- a/test/util/signal_util.h +++ b/test/util/signal_util.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/temp_path.cc b/test/util/temp_path.cc index 48ce82d20..c5d8fc635 100644 --- a/test/util/temp_path.cc +++ b/test/util/temp_path.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/temp_path.h b/test/util/temp_path.h index 33eb6a72c..89302e0fd 100644 --- a/test/util/temp_path.h +++ b/test/util/temp_path.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/test_main.cc b/test/util/test_main.cc index 4c6b5e860..5c7ee0064 100644 --- a/test/util/test_main.cc +++ b/test/util/test_main.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/test_util.cc b/test/util/test_util.cc index 9b7cfa4dc..c52fd9a4a 100644 --- a/test/util/test_util.cc +++ b/test/util/test_util.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/test_util.h b/test/util/test_util.h index 905412b24..8f5eb5089 100644 --- a/test/util/test_util.h +++ b/test/util/test_util.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/test_util_test.cc b/test/util/test_util_test.cc index 5889651d1..b7300d9e5 100644 --- a/test/util/test_util_test.cc +++ b/test/util/test_util_test.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/thread_util.h b/test/util/thread_util.h index df09ac8cf..860e77531 100644 --- a/test/util/thread_util.h +++ b/test/util/thread_util.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/timer_util.cc b/test/util/timer_util.cc index 681fafb69..43a26b0d3 100644 --- a/test/util/timer_util.cc +++ b/test/util/timer_util.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/test/util/timer_util.h b/test/util/timer_util.h index 9bdc51a57..2cebfa5d1 100644 --- a/test/util/timer_util.h +++ b/test/util/timer_util.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/third_party/gvsync/atomicptr_unsafe.go b/third_party/gvsync/atomicptr_unsafe.go index da9f16240..53a943282 100644 --- a/third_party/gvsync/atomicptr_unsafe.go +++ b/third_party/gvsync/atomicptr_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. diff --git a/third_party/gvsync/atomicptrtest/atomicptr_test.go b/third_party/gvsync/atomicptrtest/atomicptr_test.go index 15d0936d4..8fdc5112e 100644 --- a/third_party/gvsync/atomicptrtest/atomicptr_test.go +++ b/third_party/gvsync/atomicptrtest/atomicptr_test.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. diff --git a/third_party/gvsync/downgradable_rwmutex_test.go b/third_party/gvsync/downgradable_rwmutex_test.go index 6517dd5dc..40c384b8b 100644 --- a/third_party/gvsync/downgradable_rwmutex_test.go +++ b/third_party/gvsync/downgradable_rwmutex_test.go @@ -1,5 +1,5 @@ // Copyright 2009 The Go Authors. All rights reserved. -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. diff --git a/third_party/gvsync/downgradable_rwmutex_unsafe.go b/third_party/gvsync/downgradable_rwmutex_unsafe.go index 131f0a2ba..4d43eb765 100644 --- a/third_party/gvsync/downgradable_rwmutex_unsafe.go +++ b/third_party/gvsync/downgradable_rwmutex_unsafe.go @@ -1,5 +1,5 @@ // Copyright 2009 The Go Authors. All rights reserved. -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. diff --git a/third_party/gvsync/gvsync.go b/third_party/gvsync/gvsync.go index 46a2565fd..3bbef13c3 100644 --- a/third_party/gvsync/gvsync.go +++ b/third_party/gvsync/gvsync.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. diff --git a/third_party/gvsync/memmove_unsafe.go b/third_party/gvsync/memmove_unsafe.go index d483fc739..4c8aa9ab6 100644 --- a/third_party/gvsync/memmove_unsafe.go +++ b/third_party/gvsync/memmove_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. diff --git a/third_party/gvsync/norace_unsafe.go b/third_party/gvsync/norace_unsafe.go index f9c88d13f..e3852db8c 100644 --- a/third_party/gvsync/norace_unsafe.go +++ b/third_party/gvsync/norace_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. diff --git a/third_party/gvsync/race_unsafe.go b/third_party/gvsync/race_unsafe.go index 2cdcdf7f7..13c02a830 100644 --- a/third_party/gvsync/race_unsafe.go +++ b/third_party/gvsync/race_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. diff --git a/third_party/gvsync/seqatomic_unsafe.go b/third_party/gvsync/seqatomic_unsafe.go index ef61503e2..c52d378f1 100644 --- a/third_party/gvsync/seqatomic_unsafe.go +++ b/third_party/gvsync/seqatomic_unsafe.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. diff --git a/third_party/gvsync/seqatomictest/seqatomic_test.go b/third_party/gvsync/seqatomictest/seqatomic_test.go index d0c373bae..2da73cf96 100644 --- a/third_party/gvsync/seqatomictest/seqatomic_test.go +++ b/third_party/gvsync/seqatomictest/seqatomic_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/third_party/gvsync/seqcount.go b/third_party/gvsync/seqcount.go index c7ae91cfa..2c9c2c3d6 100644 --- a/third_party/gvsync/seqcount.go +++ b/third_party/gvsync/seqcount.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. diff --git a/third_party/gvsync/seqcount_test.go b/third_party/gvsync/seqcount_test.go index ee6579ed8..085e574b3 100644 --- a/third_party/gvsync/seqcount_test.go +++ b/third_party/gvsync/seqcount_test.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2019 The gVisor Authors. // // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. diff --git a/tools/go_generics/generics.go b/tools/go_generics/generics.go index eaf5c4970..ca414d8cb 100644 --- a/tools/go_generics/generics.go +++ b/tools/go_generics/generics.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/generics_tests/all_stmts/input.go b/tools/go_generics/generics_tests/all_stmts/input.go index 19184a3fe..4791d1ff1 100644 --- a/tools/go_generics/generics_tests/all_stmts/input.go +++ b/tools/go_generics/generics_tests/all_stmts/input.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/generics_tests/all_stmts/output/output.go b/tools/go_generics/generics_tests/all_stmts/output/output.go index 51582346c..a53d84535 100644 --- a/tools/go_generics/generics_tests/all_stmts/output/output.go +++ b/tools/go_generics/generics_tests/all_stmts/output/output.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/generics_tests/all_types/input.go b/tools/go_generics/generics_tests/all_types/input.go index ed6e97c29..3575d02ec 100644 --- a/tools/go_generics/generics_tests/all_types/input.go +++ b/tools/go_generics/generics_tests/all_types/input.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/generics_tests/all_types/lib/lib.go b/tools/go_generics/generics_tests/all_types/lib/lib.go index 7e73e678e..988786496 100644 --- a/tools/go_generics/generics_tests/all_types/lib/lib.go +++ b/tools/go_generics/generics_tests/all_types/lib/lib.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/generics_tests/all_types/output/output.go b/tools/go_generics/generics_tests/all_types/output/output.go index ec09a6be4..41fd147a1 100644 --- a/tools/go_generics/generics_tests/all_types/output/output.go +++ b/tools/go_generics/generics_tests/all_types/output/output.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/generics_tests/consts/input.go b/tools/go_generics/generics_tests/consts/input.go index 394bcc262..04b95fcc6 100644 --- a/tools/go_generics/generics_tests/consts/input.go +++ b/tools/go_generics/generics_tests/consts/input.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/generics_tests/consts/output/output.go b/tools/go_generics/generics_tests/consts/output/output.go index 91a07fdc2..18d316cc9 100644 --- a/tools/go_generics/generics_tests/consts/output/output.go +++ b/tools/go_generics/generics_tests/consts/output/output.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/generics_tests/imports/input.go b/tools/go_generics/generics_tests/imports/input.go index 22e6641a6..0f032c2a1 100644 --- a/tools/go_generics/generics_tests/imports/input.go +++ b/tools/go_generics/generics_tests/imports/input.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/generics_tests/imports/output/output.go b/tools/go_generics/generics_tests/imports/output/output.go index 2555c0004..2488ca58c 100644 --- a/tools/go_generics/generics_tests/imports/output/output.go +++ b/tools/go_generics/generics_tests/imports/output/output.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/generics_tests/remove_typedef/input.go b/tools/go_generics/generics_tests/remove_typedef/input.go index d9c9b8530..cf632bae7 100644 --- a/tools/go_generics/generics_tests/remove_typedef/input.go +++ b/tools/go_generics/generics_tests/remove_typedef/input.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/generics_tests/remove_typedef/output/output.go b/tools/go_generics/generics_tests/remove_typedef/output/output.go index f111a9426..d44fd8e1c 100644 --- a/tools/go_generics/generics_tests/remove_typedef/output/output.go +++ b/tools/go_generics/generics_tests/remove_typedef/output/output.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/generics_tests/simple/input.go b/tools/go_generics/generics_tests/simple/input.go index 711687cf5..2a917f16c 100644 --- a/tools/go_generics/generics_tests/simple/input.go +++ b/tools/go_generics/generics_tests/simple/input.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/generics_tests/simple/output/output.go b/tools/go_generics/generics_tests/simple/output/output.go index 139c9bf9d..6bfa0b25b 100644 --- a/tools/go_generics/generics_tests/simple/output/output.go +++ b/tools/go_generics/generics_tests/simple/output/output.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/globals/globals_visitor.go b/tools/go_generics/globals/globals_visitor.go index daaa17b1d..7ae48c662 100644 --- a/tools/go_generics/globals/globals_visitor.go +++ b/tools/go_generics/globals/globals_visitor.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/globals/scope.go b/tools/go_generics/globals/scope.go index b75a91689..96c965ea2 100644 --- a/tools/go_generics/globals/scope.go +++ b/tools/go_generics/globals/scope.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/go_generics_unittest.sh b/tools/go_generics/go_generics_unittest.sh index e7553a071..44b22db91 100755 --- a/tools/go_generics/go_generics_unittest.sh +++ b/tools/go_generics/go_generics_unittest.sh @@ -1,6 +1,6 @@ #!/bin/bash -# Copyright 2018 Google LLC +# Copyright 2018 The gVisor Authors. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/tools/go_generics/go_merge/main.go b/tools/go_generics/go_merge/main.go index 2f83facf8..f6a331123 100644 --- a/tools/go_generics/go_merge/main.go +++ b/tools/go_generics/go_merge/main.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/imports.go b/tools/go_generics/imports.go index 57f7c3dce..3a7230c97 100644 --- a/tools/go_generics/imports.go +++ b/tools/go_generics/imports.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/remove.go b/tools/go_generics/remove.go index 139d03955..568a6bbd3 100644 --- a/tools/go_generics/remove.go +++ b/tools/go_generics/remove.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/rules_tests/template.go b/tools/go_generics/rules_tests/template.go index f3f31ae8e..aace61da1 100644 --- a/tools/go_generics/rules_tests/template.go +++ b/tools/go_generics/rules_tests/template.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_generics/rules_tests/template_test.go b/tools/go_generics/rules_tests/template_test.go index 3a38c8629..b2a3446ef 100644 --- a/tools/go_generics/rules_tests/template_test.go +++ b/tools/go_generics/rules_tests/template_test.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/go_stateify/main.go b/tools/go_stateify/main.go index 9e2c8e106..db7a7107b 100644 --- a/tools/go_stateify/main.go +++ b/tools/go_stateify/main.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/tools/tag_release.sh b/tools/tag_release.sh index 6906a952f..02a49cdf1 100755 --- a/tools/tag_release.sh +++ b/tools/tag_release.sh @@ -1,6 +1,6 @@ #!/bin/bash -# Copyright 2019 Google LLC +# Copyright 2019 The gVisor Authors. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/tools/workspace_status.sh b/tools/workspace_status.sh index a0e646e45..64a905fc9 100755 --- a/tools/workspace_status.sh +++ b/tools/workspace_status.sh @@ -1,6 +1,6 @@ #!/bin/bash -# Copyright 2018 Google LLC +# Copyright 2018 The gVisor Authors. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/vdso/barrier.h b/vdso/barrier.h index 5b6c763f6..edba4afb5 100644 --- a/vdso/barrier.h +++ b/vdso/barrier.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/vdso/check_vdso.py b/vdso/check_vdso.py index 6f7d7e7ec..e41b09709 100644 --- a/vdso/check_vdso.py +++ b/vdso/check_vdso.py @@ -1,4 +1,4 @@ -# Copyright 2018 Google LLC +# Copyright 2018 The gVisor Authors. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/vdso/compiler.h b/vdso/compiler.h index d65f148fb..54a510000 100644 --- a/vdso/compiler.h +++ b/vdso/compiler.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/vdso/cycle_clock.h b/vdso/cycle_clock.h index 309e07a3f..5d3fbb257 100644 --- a/vdso/cycle_clock.h +++ b/vdso/cycle_clock.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/vdso/seqlock.h b/vdso/seqlock.h index ab2f3fda3..7a173174b 100644 --- a/vdso/seqlock.h +++ b/vdso/seqlock.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/vdso/syscalls.h b/vdso/syscalls.h index 90fb424ce..f5865bb72 100644 --- a/vdso/syscalls.h +++ b/vdso/syscalls.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/vdso/vdso.cc b/vdso/vdso.cc index 550729035..6265ad217 100644 --- a/vdso/vdso.cc +++ b/vdso/vdso.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/vdso/vdso_time.cc b/vdso/vdso_time.cc index 9fc262f60..1bb4bb86b 100644 --- a/vdso/vdso_time.cc +++ b/vdso/vdso_time.cc @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. diff --git a/vdso/vdso_time.h b/vdso/vdso_time.h index 464dadff2..70d079efc 100644 --- a/vdso/vdso_time.h +++ b/vdso/vdso_time.h @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2018 The gVisor Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. -- cgit v1.2.3 From 1bee43be13549b01e18d87df194ac219845de5cf Mon Sep 17 00:00:00 2001 From: Fabricio Voznika Date: Thu, 9 May 2019 15:34:44 -0700 Subject: Implement fallocate(2) Closes #225 PiperOrigin-RevId: 247508791 Change-Id: I04f47cf2770b30043e5a272aba4ba6e11d0476cc --- pkg/abi/linux/file.go | 11 +++ pkg/p9/BUILD | 1 + pkg/p9/client_file.go | 12 +++ pkg/p9/file.go | 4 + pkg/p9/handlers.go | 34 +++++++++ pkg/p9/local_server/local_server.go | 5 ++ pkg/p9/messages.go | 59 ++++++++++++++ pkg/p9/p9.go | 81 ++++++++++++++++++++ pkg/p9/version.go | 7 +- pkg/sentry/fs/ashmem/device.go | 1 + pkg/sentry/fs/binder/binder.go | 1 + pkg/sentry/fs/dev/full.go | 3 +- pkg/sentry/fs/dev/null.go | 9 ++- pkg/sentry/fs/dev/random.go | 9 ++- pkg/sentry/fs/fsutil/BUILD | 1 + pkg/sentry/fs/fsutil/host_mappable.go | 10 ++- pkg/sentry/fs/fsutil/inode.go | 25 ++++++ pkg/sentry/fs/fsutil/inode_cached.go | 28 +++++++ pkg/sentry/fs/fsutil/inode_cached_test.go | 9 +++ pkg/sentry/fs/gofer/context_file.go | 7 ++ pkg/sentry/fs/gofer/inode.go | 24 ++++++ pkg/sentry/fs/host/inode.go | 18 +++++ pkg/sentry/fs/inode.go | 7 ++ pkg/sentry/fs/inode_operations.go | 4 + pkg/sentry/fs/inode_overlay.go | 7 ++ pkg/sentry/fs/inode_overlay_test.go | 1 + pkg/sentry/fs/mock.go | 5 ++ pkg/sentry/fs/proc/inode.go | 1 + pkg/sentry/fs/proc/seqfile/seqfile.go | 3 +- pkg/sentry/fs/proc/uid_gid_map.go | 3 +- pkg/sentry/fs/ramfs/dir.go | 1 + pkg/sentry/fs/ramfs/socket.go | 3 +- pkg/sentry/fs/ramfs/symlink.go | 5 +- pkg/sentry/fs/sys/devices.go | 3 +- pkg/sentry/fs/tmpfs/inode_file.go | 27 +++++++ pkg/sentry/fs/tmpfs/tmpfs.go | 8 +- pkg/sentry/fs/tty/dir.go | 5 +- pkg/sentry/kernel/pipe/node.go | 4 + pkg/sentry/syscalls/linux/sys_file.go | 38 ++++++++- runsc/boot/compat.go | 2 +- runsc/fsgofer/filter/config.go | 10 ++- runsc/fsgofer/fsgofer.go | 12 +++ test/syscalls/linux/BUILD | 2 + test/syscalls/linux/fallocate.cc | 123 +++++++++++++++++++++++++----- 44 files changed, 589 insertions(+), 44 deletions(-) (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/abi/linux/file.go b/pkg/abi/linux/file.go index 753fec3ed..81ff9fe9e 100644 --- a/pkg/abi/linux/file.go +++ b/pkg/abi/linux/file.go @@ -254,3 +254,14 @@ const ( F_SEAL_GROW = 0x0004 // Prevent file from growing. F_SEAL_WRITE = 0x0008 // Prevent writes. ) + +// Constants related to fallocate(2). Source: include/uapi/linux/falloc.h +const ( + FALLOC_FL_KEEP_SIZE = 0x01 + FALLOC_FL_PUNCH_HOLE = 0x02 + FALLOC_FL_NO_HIDE_STALE = 0x04 + FALLOC_FL_COLLAPSE_RANGE = 0x08 + FALLOC_FL_ZERO_RANGE = 0x10 + FALLOC_FL_INSERT_RANGE = 0x20 + FALLOC_FL_UNSHARE_RANGE = 0x40 +) diff --git a/pkg/p9/BUILD b/pkg/p9/BUILD index 5d972309d..36b2ec5f6 100644 --- a/pkg/p9/BUILD +++ b/pkg/p9/BUILD @@ -26,6 +26,7 @@ go_library( "//pkg/fd", "//pkg/log", "//pkg/unet", + "@org_golang_x_sys//unix:go_default_library", ], ) diff --git a/pkg/p9/client_file.go b/pkg/p9/client_file.go index 63c65129a..471c3a80b 100644 --- a/pkg/p9/client_file.go +++ b/pkg/p9/client_file.go @@ -171,6 +171,18 @@ func (c *clientFile) SetAttr(valid SetAttrMask, attr SetAttr) error { return c.client.sendRecv(&Tsetattr{FID: c.fid, Valid: valid, SetAttr: attr}, &Rsetattr{}) } +// Allocate implements File.Allocate. +func (c *clientFile) Allocate(mode AllocateMode, offset, length uint64) error { + if atomic.LoadUint32(&c.closed) != 0 { + return syscall.EBADF + } + if !versionSupportsTallocate(c.client.version) { + return syscall.EOPNOTSUPP + } + + return c.client.sendRecv(&Tallocate{FID: c.fid, Mode: mode, Offset: offset, Length: length}, &Rallocate{}) +} + // Remove implements File.Remove. // // N.B. This method is no longer part of the file interface and should be diff --git a/pkg/p9/file.go b/pkg/p9/file.go index a52a0f3e7..89e814d50 100644 --- a/pkg/p9/file.go +++ b/pkg/p9/file.go @@ -89,6 +89,10 @@ type File interface { // On the server, SetAttr has a write concurrency guarantee. SetAttr(valid SetAttrMask, attr SetAttr) error + // Allocate allows the caller to directly manipulate the allocated disk space + // for the file. See fallocate(2) for more details. + Allocate(mode AllocateMode, offset, length uint64) error + // Close is called when all references are dropped on the server side, // and Close should be called by the client to drop all references. // diff --git a/pkg/p9/handlers.go b/pkg/p9/handlers.go index 6da2ce4e3..533ead98a 100644 --- a/pkg/p9/handlers.go +++ b/pkg/p9/handlers.go @@ -877,6 +877,40 @@ func (t *Tsetattr) handle(cs *connState) message { return &Rsetattr{} } +// handle implements handler.handle. +func (t *Tallocate) handle(cs *connState) message { + // Lookup the FID. + ref, ok := cs.LookupFID(t.FID) + if !ok { + return newErr(syscall.EBADF) + } + defer ref.DecRef() + + if err := ref.safelyWrite(func() error { + // Has it been opened already? + openFlags, opened := ref.OpenFlags() + if !opened { + return syscall.EINVAL + } + + // Can it be written? Check permissions. + if openFlags&OpenFlagsModeMask == ReadOnly { + return syscall.EBADF + } + + // We don't allow allocate on files that have been deleted. + if ref.isDeleted() { + return syscall.EINVAL + } + + return ref.file.Allocate(t.Mode, t.Offset, t.Length) + }); err != nil { + return newErr(err) + } + + return &Rallocate{} +} + // handle implements handler.handle. func (t *Txattrwalk) handle(cs *connState) message { // Lookup the FID. diff --git a/pkg/p9/local_server/local_server.go b/pkg/p9/local_server/local_server.go index f4077a9d4..d49d94550 100644 --- a/pkg/p9/local_server/local_server.go +++ b/pkg/p9/local_server/local_server.go @@ -323,6 +323,11 @@ func (l *local) Renamed(parent p9.File, newName string) { l.path = path.Join(parent.(*local).path, newName) } +// Allocate implements p9.File.Allocate. +func (l *local) Allocate(mode p9.AllocateMode, offset, length uint64) error { + return syscall.Fallocate(int(l.file.Fd()), mode.ToLinux(), int64(offset), int64(length)) +} + func main() { log.SetLevel(log.Debug) diff --git a/pkg/p9/messages.go b/pkg/p9/messages.go index 3c7898cc1..703753c31 100644 --- a/pkg/p9/messages.go +++ b/pkg/p9/messages.go @@ -1424,6 +1424,63 @@ func (r *Rsetattr) String() string { return fmt.Sprintf("Rsetattr{}") } +// Tallocate is an allocate request. This is an extension to 9P protocol, not +// present in the 9P2000.L standard. +type Tallocate struct { + FID FID + Mode AllocateMode + Offset uint64 + Length uint64 +} + +// Decode implements encoder.Decode. +func (t *Tallocate) Decode(b *buffer) { + t.FID = b.ReadFID() + t.Mode.Decode(b) + t.Offset = b.Read64() + t.Length = b.Read64() +} + +// Encode implements encoder.Encode. +func (t *Tallocate) Encode(b *buffer) { + b.WriteFID(t.FID) + t.Mode.Encode(b) + b.Write64(t.Offset) + b.Write64(t.Length) +} + +// Type implements message.Type. +func (*Tallocate) Type() MsgType { + return MsgTallocate +} + +// String implements fmt.Stringer. +func (t *Tallocate) String() string { + return fmt.Sprintf("Tallocate{FID: %d, Offset: %d, Length: %d}", t.FID, t.Offset, t.Length) +} + +// Rallocate is an allocate response. +type Rallocate struct { +} + +// Decode implements encoder.Decode. +func (*Rallocate) Decode(b *buffer) { +} + +// Encode implements encoder.Encode. +func (*Rallocate) Encode(b *buffer) { +} + +// Type implements message.Type. +func (*Rallocate) Type() MsgType { + return MsgRallocate +} + +// String implements fmt.Stringer. +func (r *Rallocate) String() string { + return fmt.Sprintf("Rallocate{}") +} + // Txattrwalk walks extended attributes. type Txattrwalk struct { // FID is the FID to check for attributes. @@ -2297,4 +2354,6 @@ func init() { msgRegistry.register(MsgRusymlink, func() message { return &Rusymlink{} }) msgRegistry.register(MsgTlconnect, func() message { return &Tlconnect{} }) msgRegistry.register(MsgRlconnect, func() message { return &Rlconnect{} }) + msgRegistry.register(MsgTallocate, func() message { return &Tallocate{} }) + msgRegistry.register(MsgRallocate, func() message { return &Rallocate{} }) } diff --git a/pkg/p9/p9.go b/pkg/p9/p9.go index 78c7d3f86..4039862e6 100644 --- a/pkg/p9/p9.go +++ b/pkg/p9/p9.go @@ -22,6 +22,8 @@ import ( "strings" "sync/atomic" "syscall" + + "golang.org/x/sys/unix" ) // OpenFlags is the mode passed to Open and Create operations. @@ -374,6 +376,8 @@ const ( MsgRusymlink = 135 MsgTlconnect = 136 MsgRlconnect = 137 + MsgTallocate = 138 + MsgRallocate = 139 ) // QIDType represents the file type for QIDs. @@ -1058,3 +1062,80 @@ func (d *Dirent) Encode(b *buffer) { b.WriteQIDType(d.Type) b.WriteString(d.Name) } + +// AllocateMode are possible modes to p9.File.Allocate(). +type AllocateMode struct { + KeepSize bool + PunchHole bool + NoHideStale bool + CollapseRange bool + ZeroRange bool + InsertRange bool + Unshare bool +} + +// ToLinux converts to a value compatible with fallocate(2)'s mode. +func (a *AllocateMode) ToLinux() uint32 { + rv := uint32(0) + if a.KeepSize { + rv |= unix.FALLOC_FL_KEEP_SIZE + } + if a.PunchHole { + rv |= unix.FALLOC_FL_PUNCH_HOLE + } + if a.NoHideStale { + rv |= unix.FALLOC_FL_NO_HIDE_STALE + } + if a.CollapseRange { + rv |= unix.FALLOC_FL_COLLAPSE_RANGE + } + if a.ZeroRange { + rv |= unix.FALLOC_FL_ZERO_RANGE + } + if a.InsertRange { + rv |= unix.FALLOC_FL_INSERT_RANGE + } + if a.Unshare { + rv |= unix.FALLOC_FL_UNSHARE_RANGE + } + return rv +} + +// Decode implements encoder.Decode. +func (a *AllocateMode) Decode(b *buffer) { + mask := b.Read32() + a.KeepSize = mask&0x01 != 0 + a.PunchHole = mask&0x02 != 0 + a.NoHideStale = mask&0x04 != 0 + a.CollapseRange = mask&0x08 != 0 + a.ZeroRange = mask&0x10 != 0 + a.InsertRange = mask&0x20 != 0 + a.Unshare = mask&0x40 != 0 +} + +// Encode implements encoder.Encode. +func (a *AllocateMode) Encode(b *buffer) { + mask := uint32(0) + if a.KeepSize { + mask |= 0x01 + } + if a.PunchHole { + mask |= 0x02 + } + if a.NoHideStale { + mask |= 0x04 + } + if a.CollapseRange { + mask |= 0x08 + } + if a.ZeroRange { + mask |= 0x10 + } + if a.InsertRange { + mask |= 0x20 + } + if a.Unshare { + mask |= 0x40 + } + b.Write32(mask) +} diff --git a/pkg/p9/version.go b/pkg/p9/version.go index a36a499a1..c2a2885ae 100644 --- a/pkg/p9/version.go +++ b/pkg/p9/version.go @@ -26,7 +26,7 @@ const ( // // Clients are expected to start requesting this version number and // to continuously decrement it until a Tversion request succeeds. - highestSupportedVersion uint32 = 6 + highestSupportedVersion uint32 = 7 // lowestSupportedVersion is the lowest supported version X in a // version string of the format 9P2000.L.Google.X. @@ -143,3 +143,8 @@ func VersionSupportsAnonymous(v uint32) bool { func VersionSupportsMultiUser(v uint32) bool { return v >= 6 } + +// versionSupportsTallocate returns true if version v supports Allocate(). +func versionSupportsTallocate(v uint32) bool { + return v >= 7 +} diff --git a/pkg/sentry/fs/ashmem/device.go b/pkg/sentry/fs/ashmem/device.go index 5e005bc2e..22e1530e9 100644 --- a/pkg/sentry/fs/ashmem/device.go +++ b/pkg/sentry/fs/ashmem/device.go @@ -29,6 +29,7 @@ import ( type Device struct { fsutil.InodeGenericChecker `state:"nosave"` fsutil.InodeNoExtendedAttributes `state:"nosave"` + fsutil.InodeNoopAllocate `state:"nosave"` fsutil.InodeNoopRelease `state:"nosave"` fsutil.InodeNoopTruncate `state:"nosave"` fsutil.InodeNoopWriteOut `state:"nosave"` diff --git a/pkg/sentry/fs/binder/binder.go b/pkg/sentry/fs/binder/binder.go index acbbd5466..a992253e6 100644 --- a/pkg/sentry/fs/binder/binder.go +++ b/pkg/sentry/fs/binder/binder.go @@ -46,6 +46,7 @@ const ( type Device struct { fsutil.InodeGenericChecker `state:"nosave"` fsutil.InodeNoExtendedAttributes `state:"nosave"` + fsutil.InodeNoopAllocate `state:"nosave"` fsutil.InodeNoopRelease `state:"nosave"` fsutil.InodeNoopTruncate `state:"nosave"` fsutil.InodeNoopWriteOut `state:"nosave"` diff --git a/pkg/sentry/fs/dev/full.go b/pkg/sentry/fs/dev/full.go index 6b11afa44..17d68b5c4 100644 --- a/pkg/sentry/fs/dev/full.go +++ b/pkg/sentry/fs/dev/full.go @@ -30,6 +30,7 @@ import ( type fullDevice struct { fsutil.InodeGenericChecker `state:"nosave"` fsutil.InodeNoExtendedAttributes `state:"nosave"` + fsutil.InodeNoopAllocate `state:"nosave"` fsutil.InodeNoopRelease `state:"nosave"` fsutil.InodeNoopTruncate `state:"nosave"` fsutil.InodeNoopWriteOut `state:"nosave"` @@ -59,7 +60,6 @@ func (f *fullDevice) GetFile(ctx context.Context, dirent *fs.Dirent, flags fs.Fi // +stateify savable type fullFileOperations struct { - waiter.AlwaysReady `state:"nosave"` fsutil.FileGenericSeek `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` @@ -69,6 +69,7 @@ type fullFileOperations struct { fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` readZeros `state:"nosave"` + waiter.AlwaysReady `state:"nosave"` } var _ fs.FileOperations = (*fullFileOperations)(nil) diff --git a/pkg/sentry/fs/dev/null.go b/pkg/sentry/fs/dev/null.go index 069212b6d..ee13183c8 100644 --- a/pkg/sentry/fs/dev/null.go +++ b/pkg/sentry/fs/dev/null.go @@ -29,6 +29,7 @@ import ( type nullDevice struct { fsutil.InodeGenericChecker `state:"nosave"` fsutil.InodeNoExtendedAttributes `state:"nosave"` + fsutil.InodeNoopAllocate `state:"nosave"` fsutil.InodeNoopRelease `state:"nosave"` fsutil.InodeNoopTruncate `state:"nosave"` fsutil.InodeNoopWriteOut `state:"nosave"` @@ -60,17 +61,17 @@ func (n *nullDevice) GetFile(ctx context.Context, dirent *fs.Dirent, flags fs.Fi // +stateify savable type nullFileOperations struct { - waiter.AlwaysReady `state:"nosave"` fsutil.FileGenericSeek `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoopFsync `state:"nosave"` fsutil.FileNoopRead `state:"nosave"` - fsutil.FileNoopWrite `state:"nosave"` fsutil.FileNoopRelease `state:"nosave"` + fsutil.FileNoopWrite `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` + waiter.AlwaysReady `state:"nosave"` } var _ fs.FileOperations = (*nullFileOperations)(nil) @@ -101,16 +102,16 @@ func (zd *zeroDevice) GetFile(ctx context.Context, dirent *fs.Dirent, flags fs.F // +stateify savable type zeroFileOperations struct { - waiter.AlwaysReady `state:"nosave"` fsutil.FileGenericSeek `state:"nosave"` + fsutil.FileNoIoctl `state:"nosave"` fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoopFsync `state:"nosave"` fsutil.FileNoopRelease `state:"nosave"` fsutil.FileNoopWrite `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` - fsutil.FileNoIoctl `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` readZeros `state:"nosave"` + waiter.AlwaysReady `state:"nosave"` } var _ fs.FileOperations = (*zeroFileOperations)(nil) diff --git a/pkg/sentry/fs/dev/random.go b/pkg/sentry/fs/dev/random.go index de0f3e5e5..b0a412382 100644 --- a/pkg/sentry/fs/dev/random.go +++ b/pkg/sentry/fs/dev/random.go @@ -29,6 +29,7 @@ import ( type randomDevice struct { fsutil.InodeGenericChecker `state:"nosave"` fsutil.InodeNoExtendedAttributes `state:"nosave"` + fsutil.InodeNoopAllocate `state:"nosave"` fsutil.InodeNoopRelease `state:"nosave"` fsutil.InodeNoopTruncate `state:"nosave"` fsutil.InodeNoopWriteOut `state:"nosave"` @@ -57,16 +58,16 @@ func (*randomDevice) GetFile(ctx context.Context, dirent *fs.Dirent, flags fs.Fi // +stateify savable type randomFileOperations struct { - waiter.AlwaysReady `state:"nosave"` fsutil.FileGenericSeek `state:"nosave"` - fsutil.FileNotDirReaddir `state:"nosave"` + fsutil.FileNoIoctl `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` - fsutil.FileNoopFsync `state:"nosave"` fsutil.FileNoopFlush `state:"nosave"` - fsutil.FileNoIoctl `state:"nosave"` + fsutil.FileNoopFsync `state:"nosave"` fsutil.FileNoopRelease `state:"nosave"` fsutil.FileNoopWrite `state:"nosave"` + fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` + waiter.AlwaysReady `state:"nosave"` } var _ fs.FileOperations = (*randomFileOperations)(nil) diff --git a/pkg/sentry/fs/fsutil/BUILD b/pkg/sentry/fs/fsutil/BUILD index 01098675d..44f43b965 100644 --- a/pkg/sentry/fs/fsutil/BUILD +++ b/pkg/sentry/fs/fsutil/BUILD @@ -113,5 +113,6 @@ go_test( "//pkg/sentry/memmap", "//pkg/sentry/safemem", "//pkg/sentry/usermem", + "//pkg/syserror", ], ) diff --git a/pkg/sentry/fs/fsutil/host_mappable.go b/pkg/sentry/fs/fsutil/host_mappable.go index 28686f3b3..ad0518b8f 100644 --- a/pkg/sentry/fs/fsutil/host_mappable.go +++ b/pkg/sentry/fs/fsutil/host_mappable.go @@ -149,7 +149,7 @@ func (h *HostMappable) Truncate(ctx context.Context, newSize int64) error { } // Invalidate COW mappings that may exist beyond the new size in case the file - // is being shrunk. Other mappinsg don't need to be invalidated because + // is being shrunk. Other mappings don't need to be invalidated because // translate will just return identical mappings after invalidation anyway, // and SIGBUS will be raised and handled when the mappings are touched. // @@ -167,6 +167,14 @@ func (h *HostMappable) Truncate(ctx context.Context, newSize int64) error { return nil } +// Allocate reserves space in the backing file. +func (h *HostMappable) Allocate(ctx context.Context, offset int64, length int64) error { + h.truncateMu.RLock() + err := h.backingFile.Allocate(ctx, offset, length) + h.truncateMu.RUnlock() + return err +} + // Write writes to the file backing this mappable. func (h *HostMappable) Write(ctx context.Context, src usermem.IOSequence, offset int64) (int64, error) { h.truncateMu.RLock() diff --git a/pkg/sentry/fs/fsutil/inode.go b/pkg/sentry/fs/fsutil/inode.go index b6366d906..151be1d0d 100644 --- a/pkg/sentry/fs/fsutil/inode.go +++ b/pkg/sentry/fs/fsutil/inode.go @@ -34,6 +34,7 @@ type SimpleFileInode struct { InodeNoExtendedAttributes `state:"nosave"` InodeNoopRelease `state:"nosave"` InodeNoopWriteOut `state:"nosave"` + InodeNotAllocatable `state:"nosave"` InodeNotDirectory `state:"nosave"` InodeNotMappable `state:"nosave"` InodeNotOpenable `state:"nosave"` @@ -61,6 +62,7 @@ type NoReadWriteFileInode struct { InodeNoExtendedAttributes `state:"nosave"` InodeNoopRelease `state:"nosave"` InodeNoopWriteOut `state:"nosave"` + InodeNotAllocatable `state:"nosave"` InodeNotDirectory `state:"nosave"` InodeNotMappable `state:"nosave"` InodeNotSocket `state:"nosave"` @@ -465,3 +467,26 @@ func (InodeDenyWriteChecker) Check(ctx context.Context, inode *fs.Inode, p fs.Pe } return fs.ContextCanAccessFile(ctx, inode, p) } + +//InodeNotAllocatable can be used by Inodes that do not support Allocate(). +type InodeNotAllocatable struct{} + +func (InodeNotAllocatable) Allocate(_ context.Context, _ *fs.Inode, _, _ int64) error { + return syserror.EOPNOTSUPP +} + +// InodeNoopAllocate implements fs.InodeOperations.Allocate as a noop. +type InodeNoopAllocate struct{} + +// Allocate implements fs.InodeOperations.Allocate. +func (InodeNoopAllocate) Allocate(_ context.Context, _ *fs.Inode, _, _ int64) error { + return nil +} + +// InodeIsDirAllocate implements fs.InodeOperations.Allocate for directories. +type InodeIsDirAllocate struct{} + +// Allocate implements fs.InodeOperations.Allocate. +func (InodeIsDirAllocate) Allocate(_ context.Context, _ *fs.Inode, _, _ int64) error { + return syserror.EISDIR +} diff --git a/pkg/sentry/fs/fsutil/inode_cached.go b/pkg/sentry/fs/fsutil/inode_cached.go index 76644e69d..03cad37f3 100644 --- a/pkg/sentry/fs/fsutil/inode_cached.go +++ b/pkg/sentry/fs/fsutil/inode_cached.go @@ -135,6 +135,10 @@ type CachedFileObject interface { // the file was opened. SetMaskedAttributes(ctx context.Context, mask fs.AttrMask, attr fs.UnstableAttr) error + // Allocate allows the caller to reserve disk space for the inode. + // It's equivalent to fallocate(2) with 'mode=0'. + Allocate(ctx context.Context, offset int64, length int64) error + // Sync instructs the remote filesystem to sync the file to stable storage. Sync(ctx context.Context) error @@ -336,6 +340,30 @@ func (c *CachingInodeOperations) Truncate(ctx context.Context, inode *fs.Inode, return nil } +// Allocate implements fs.InodeOperations.Allocate. +func (c *CachingInodeOperations) Allocate(ctx context.Context, offset, length int64) error { + newSize := offset + length + + // c.attr.Size is protected by both c.attrMu and c.dataMu. + c.attrMu.Lock() + defer c.attrMu.Unlock() + c.dataMu.Lock() + defer c.dataMu.Unlock() + + if newSize <= c.attr.Size { + return nil + } + + now := ktime.NowFromContext(ctx) + if err := c.backingFile.Allocate(ctx, offset, length); err != nil { + return err + } + + c.attr.Size = newSize + c.touchModificationTimeLocked(now) + return nil +} + // WriteOut implements fs.InodeOperations.WriteOut. func (c *CachingInodeOperations) WriteOut(ctx context.Context, inode *fs.Inode) error { c.attrMu.Lock() diff --git a/pkg/sentry/fs/fsutil/inode_cached_test.go b/pkg/sentry/fs/fsutil/inode_cached_test.go index 3f10efc12..be3d4b6fc 100644 --- a/pkg/sentry/fs/fsutil/inode_cached_test.go +++ b/pkg/sentry/fs/fsutil/inode_cached_test.go @@ -26,6 +26,7 @@ import ( "gvisor.googlesource.com/gvisor/pkg/sentry/memmap" "gvisor.googlesource.com/gvisor/pkg/sentry/safemem" "gvisor.googlesource.com/gvisor/pkg/sentry/usermem" + "gvisor.googlesource.com/gvisor/pkg/syserror" ) type noopBackingFile struct{} @@ -50,6 +51,10 @@ func (noopBackingFile) FD() int { return -1 } +func (noopBackingFile) Allocate(ctx context.Context, offset int64, length int64) error { + return nil +} + func TestSetPermissions(t *testing.T) { ctx := contexttest.Context(t) @@ -237,6 +242,10 @@ func (*sliceBackingFile) FD() int { return -1 } +func (f *sliceBackingFile) Allocate(ctx context.Context, offset int64, length int64) error { + return syserror.EOPNOTSUPP +} + type noopMappingSpace struct{} // Invalidate implements memmap.MappingSpace.Invalidate. diff --git a/pkg/sentry/fs/gofer/context_file.go b/pkg/sentry/fs/gofer/context_file.go index 842a34af8..be53ac4d9 100644 --- a/pkg/sentry/fs/gofer/context_file.go +++ b/pkg/sentry/fs/gofer/context_file.go @@ -59,6 +59,13 @@ func (c *contextFile) setAttr(ctx context.Context, valid p9.SetAttrMask, attr p9 return err } +func (c *contextFile) allocate(ctx context.Context, mode p9.AllocateMode, offset, length uint64) error { + ctx.UninterruptibleSleepStart(false) + err := c.file.Allocate(mode, offset, length) + ctx.UninterruptibleSleepFinish(false) + return err +} + func (c *contextFile) rename(ctx context.Context, directory contextFile, name string) error { ctx.UninterruptibleSleepStart(false) err := c.file.Rename(directory.file, name) diff --git a/pkg/sentry/fs/gofer/inode.go b/pkg/sentry/fs/gofer/inode.go index f6f20844d..dcb3b2880 100644 --- a/pkg/sentry/fs/gofer/inode.go +++ b/pkg/sentry/fs/gofer/inode.go @@ -322,6 +322,15 @@ func (i *inodeFileState) unstableAttr(ctx context.Context) (fs.UnstableAttr, err return unstable(ctx, valid, pattr, i.s.mounter, i.s.client), nil } +func (i *inodeFileState) Allocate(ctx context.Context, offset, length int64) error { + i.handlesMu.RLock() + defer i.handlesMu.RUnlock() + + // No options are supported for now. + mode := p9.AllocateMode{} + return i.writeHandles.File.allocate(ctx, mode, uint64(offset), uint64(length)) +} + // session extracts the gofer's session from the MountSource. func (i *inodeOperations) session() *session { return i.fileState.s @@ -498,6 +507,21 @@ func (i *inodeOperations) Truncate(ctx context.Context, inode *fs.Inode, length return i.fileState.file.setAttr(ctx, p9.SetAttrMask{Size: true}, p9.SetAttr{Size: uint64(length)}) } +// Allocate implements fs.InodeOperations.Allocate. +func (i *inodeOperations) Allocate(ctx context.Context, inode *fs.Inode, offset, length int64) error { + // This can only be called for files anyway. + if i.session().cachePolicy.useCachingInodeOps(inode) { + return i.cachingInodeOps.Allocate(ctx, offset, length) + } + if i.session().cachePolicy == cacheRemoteRevalidating { + return i.fileState.hostMappable.Allocate(ctx, offset, length) + } + + // No options are supported for now. + mode := p9.AllocateMode{} + return i.fileState.file.allocate(ctx, mode, uint64(offset), uint64(length)) +} + // WriteOut implements fs.InodeOperations.WriteOut. func (i *inodeOperations) WriteOut(ctx context.Context, inode *fs.Inode) error { if !i.session().cachePolicy.cacheUAttrs(inode) { diff --git a/pkg/sentry/fs/host/inode.go b/pkg/sentry/fs/host/inode.go index 20e077f77..d36ac9a87 100644 --- a/pkg/sentry/fs/host/inode.go +++ b/pkg/sentry/fs/host/inode.go @@ -163,6 +163,11 @@ func (i *inodeFileState) unstableAttr(ctx context.Context) (fs.UnstableAttr, err return unstableAttr(i.mops, &s), nil } +// SetMaskedAttributes implements fsutil.CachedFileObject.SetMaskedAttributes. +func (i *inodeFileState) Allocate(_ context.Context, offset, length int64) error { + return syscall.Fallocate(i.FD(), 0, offset, length) +} + // inodeOperations implements fs.InodeOperations. var _ fs.InodeOperations = (*inodeOperations)(nil) @@ -397,6 +402,19 @@ func (i *inodeOperations) Truncate(ctx context.Context, inode *fs.Inode, size in return i.cachingInodeOps.Truncate(ctx, inode, size) } +// Allocate implements fs.InodeOperations.Allocate. +func (i *inodeOperations) Allocate(ctx context.Context, inode *fs.Inode, offset, length int64) error { + // Is the file not memory-mappable? + if !canMap(inode) { + // Then just send the call to the FD, the host will synchronize the metadata + // update with any host inode and page cache. + return i.fileState.Allocate(ctx, offset, length) + } + // Otherwise we need to go through cachingInodeOps, even if the host page + // cache is in use, to invalidate private copies of truncated pages. + return i.cachingInodeOps.Allocate(ctx, offset, length) +} + // WriteOut implements fs.InodeOperations.WriteOut. func (i *inodeOperations) WriteOut(ctx context.Context, inode *fs.Inode) error { // Have we been using host kernel metadata caches? diff --git a/pkg/sentry/fs/inode.go b/pkg/sentry/fs/inode.go index d764ef93d..22f316daf 100644 --- a/pkg/sentry/fs/inode.go +++ b/pkg/sentry/fs/inode.go @@ -340,6 +340,13 @@ func (i *Inode) Truncate(ctx context.Context, d *Dirent, size int64) error { return i.InodeOperations.Truncate(ctx, i, size) } +func (i *Inode) Allocate(ctx context.Context, d *Dirent, offset int64, length int64) error { + if i.overlay != nil { + return overlayAllocate(ctx, i.overlay, d, offset, length) + } + return i.InodeOperations.Allocate(ctx, i, offset, length) +} + // Readlink calls i.InodeOperations.Readlnk with i as the Inode. func (i *Inode) Readlink(ctx context.Context) (string, error) { if i.overlay != nil { diff --git a/pkg/sentry/fs/inode_operations.go b/pkg/sentry/fs/inode_operations.go index ac287e1e4..abafe4791 100644 --- a/pkg/sentry/fs/inode_operations.go +++ b/pkg/sentry/fs/inode_operations.go @@ -223,6 +223,10 @@ type InodeOperations interface { // Implementations need not check that length >= 0. Truncate(ctx context.Context, inode *Inode, size int64) error + // Allocate allows the caller to reserve disk space for the inode. + // It's equivalent to fallocate(2) with 'mode=0'. + Allocate(ctx context.Context, inode *Inode, offset int64, length int64) error + // WriteOut writes cached Inode state to a backing filesystem in a // synchronous manner. // diff --git a/pkg/sentry/fs/inode_overlay.go b/pkg/sentry/fs/inode_overlay.go index 3d015328e..ead487097 100644 --- a/pkg/sentry/fs/inode_overlay.go +++ b/pkg/sentry/fs/inode_overlay.go @@ -582,6 +582,13 @@ func overlayTruncate(ctx context.Context, o *overlayEntry, d *Dirent, size int64 return o.upper.InodeOperations.Truncate(ctx, o.upper, size) } +func overlayAllocate(ctx context.Context, o *overlayEntry, d *Dirent, offset, length int64) error { + if err := copyUp(ctx, d); err != nil { + return err + } + return o.upper.InodeOperations.Allocate(ctx, o.upper, offset, length) +} + func overlayReadlink(ctx context.Context, o *overlayEntry) (string, error) { o.copyMu.RLock() defer o.copyMu.RUnlock() diff --git a/pkg/sentry/fs/inode_overlay_test.go b/pkg/sentry/fs/inode_overlay_test.go index 66b3da2d0..52ce1d29e 100644 --- a/pkg/sentry/fs/inode_overlay_test.go +++ b/pkg/sentry/fs/inode_overlay_test.go @@ -422,6 +422,7 @@ type inode struct { fsutil.InodeNoExtendedAttributes `state:"nosave"` fsutil.InodeNoopRelease `state:"nosave"` fsutil.InodeNoopWriteOut `state:"nosave"` + fsutil.InodeNotAllocatable `state:"nosave"` fsutil.InodeNotDirectory `state:"nosave"` fsutil.InodeNotMappable `state:"nosave"` fsutil.InodeNotSocket `state:"nosave"` diff --git a/pkg/sentry/fs/mock.go b/pkg/sentry/fs/mock.go index cf359a1f1..a71144b2c 100644 --- a/pkg/sentry/fs/mock.go +++ b/pkg/sentry/fs/mock.go @@ -150,6 +150,11 @@ func (n *MockInodeOperations) Truncate(ctx context.Context, inode *Inode, size i return nil } +// Allocate implements fs.InodeOperations.Allocate. +func (n *MockInodeOperations) Allocate(ctx context.Context, inode *Inode, offset, length int64) error { + return nil +} + // Remove implements fs.InodeOperations.Remove. func (n *MockInodeOperations) Remove(context.Context, *Inode, string) error { return nil diff --git a/pkg/sentry/fs/proc/inode.go b/pkg/sentry/fs/proc/inode.go index b03807043..379569823 100644 --- a/pkg/sentry/fs/proc/inode.go +++ b/pkg/sentry/fs/proc/inode.go @@ -55,6 +55,7 @@ func (i *taskOwnedInodeOps) UnstableAttr(ctx context.Context, inode *fs.Inode) ( type staticFileInodeOps struct { fsutil.InodeDenyWriteChecker `state:"nosave"` fsutil.InodeNoExtendedAttributes `state:"nosave"` + fsutil.InodeNoopAllocate `state:"nosave"` fsutil.InodeNoopRelease `state:"nosave"` fsutil.InodeNoopTruncate `state:"nosave"` fsutil.InodeNoopWriteOut `state:"nosave"` diff --git a/pkg/sentry/fs/proc/seqfile/seqfile.go b/pkg/sentry/fs/proc/seqfile/seqfile.go index 10ea1f55d..6b0ae9e60 100644 --- a/pkg/sentry/fs/proc/seqfile/seqfile.go +++ b/pkg/sentry/fs/proc/seqfile/seqfile.go @@ -93,6 +93,7 @@ type SeqFile struct { fsutil.InodeGenericChecker `state:"nosave"` fsutil.InodeNoopRelease `state:"nosave"` fsutil.InodeNoopWriteOut `state:"nosave"` + fsutil.InodeNotAllocatable `state:"nosave"` fsutil.InodeNotDirectory `state:"nosave"` fsutil.InodeNotMappable `state:"nosave"` fsutil.InodeNotSocket `state:"nosave"` @@ -183,7 +184,6 @@ func (s *SeqFile) updateSourceLocked(ctx context.Context, record int) { // // +stateify savable type seqFileOperations struct { - waiter.AlwaysReady `state:"nosave"` fsutil.FileGenericSeek `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` @@ -192,6 +192,7 @@ type seqFileOperations struct { fsutil.FileNoopRelease `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` + waiter.AlwaysReady `state:"nosave"` seqFile *SeqFile } diff --git a/pkg/sentry/fs/proc/uid_gid_map.go b/pkg/sentry/fs/proc/uid_gid_map.go index d649da0f1..5df3cee13 100644 --- a/pkg/sentry/fs/proc/uid_gid_map.go +++ b/pkg/sentry/fs/proc/uid_gid_map.go @@ -38,6 +38,7 @@ type idMapInodeOperations struct { fsutil.InodeGenericChecker `state:"nosave"` fsutil.InodeNoopRelease `state:"nosave"` fsutil.InodeNoopWriteOut `state:"nosave"` + fsutil.InodeNotAllocatable `state:"nosave"` fsutil.InodeNotDirectory `state:"nosave"` fsutil.InodeNotMappable `state:"nosave"` fsutil.InodeNotSocket `state:"nosave"` @@ -81,7 +82,6 @@ func (imio *idMapInodeOperations) GetFile(ctx context.Context, dirent *fs.Dirent // +stateify savable type idMapFileOperations struct { - waiter.AlwaysReady `state:"nosave"` fsutil.FileGenericSeek `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` @@ -90,6 +90,7 @@ type idMapFileOperations struct { fsutil.FileNoopRelease `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` + waiter.AlwaysReady `state:"nosave"` iops *idMapInodeOperations } diff --git a/pkg/sentry/fs/ramfs/dir.go b/pkg/sentry/fs/ramfs/dir.go index a6b6a5c33..eb98b59cc 100644 --- a/pkg/sentry/fs/ramfs/dir.go +++ b/pkg/sentry/fs/ramfs/dir.go @@ -50,6 +50,7 @@ type CreateOps struct { // +stateify savable type Dir struct { fsutil.InodeGenericChecker `state:"nosave"` + fsutil.InodeIsDirAllocate `state:"nosave"` fsutil.InodeIsDirTruncate `state:"nosave"` fsutil.InodeNoopRelease `state:"nosave"` fsutil.InodeNoopWriteOut `state:"nosave"` diff --git a/pkg/sentry/fs/ramfs/socket.go b/pkg/sentry/fs/ramfs/socket.go index 9406a07ca..a7cb1bb86 100644 --- a/pkg/sentry/fs/ramfs/socket.go +++ b/pkg/sentry/fs/ramfs/socket.go @@ -30,6 +30,7 @@ type Socket struct { fsutil.InodeGenericChecker `state:"nosave"` fsutil.InodeNoopRelease `state:"nosave"` fsutil.InodeNoopWriteOut `state:"nosave"` + fsutil.InodeNotAllocatable `state:"nosave"` fsutil.InodeNotDirectory `state:"nosave"` fsutil.InodeNotMappable `state:"nosave"` fsutil.InodeNotSymlink `state:"nosave"` @@ -67,7 +68,6 @@ func (s *Socket) GetFile(ctx context.Context, dirent *fs.Dirent, flags fs.FileFl // +stateify savable type socketFileOperations struct { - waiter.AlwaysReady `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` fsutil.FileNoopFlush `state:"nosave"` @@ -78,6 +78,7 @@ type socketFileOperations struct { fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FileNoWrite `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` + waiter.AlwaysReady `state:"nosave"` } var _ fs.FileOperations = (*socketFileOperations)(nil) diff --git a/pkg/sentry/fs/ramfs/symlink.go b/pkg/sentry/fs/ramfs/symlink.go index f7835fe05..dd2585b02 100644 --- a/pkg/sentry/fs/ramfs/symlink.go +++ b/pkg/sentry/fs/ramfs/symlink.go @@ -29,10 +29,11 @@ type Symlink struct { fsutil.InodeGenericChecker `state:"nosave"` fsutil.InodeNoopRelease `state:"nosave"` fsutil.InodeNoopWriteOut `state:"nosave"` + fsutil.InodeNotAllocatable `state:"nosave"` fsutil.InodeNotDirectory `state:"nosave"` fsutil.InodeNotMappable `state:"nosave"` - fsutil.InodeNotTruncatable `state:"nosave"` fsutil.InodeNotSocket `state:"nosave"` + fsutil.InodeNotTruncatable `state:"nosave"` fsutil.InodeVirtual `state:"nosave"` fsutil.InodeSimpleAttributes @@ -88,7 +89,6 @@ func (s *Symlink) GetFile(ctx context.Context, dirent *fs.Dirent, flags fs.FileF // +stateify savable type symlinkFileOperations struct { - waiter.AlwaysReady `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` fsutil.FileNoopFlush `state:"nosave"` @@ -99,6 +99,7 @@ type symlinkFileOperations struct { fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FileNoWrite `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` + waiter.AlwaysReady `state:"nosave"` } var _ fs.FileOperations = (*symlinkFileOperations)(nil) diff --git a/pkg/sentry/fs/sys/devices.go b/pkg/sentry/fs/sys/devices.go index db91de435..bacc93af8 100644 --- a/pkg/sentry/fs/sys/devices.go +++ b/pkg/sentry/fs/sys/devices.go @@ -30,12 +30,13 @@ type cpunum struct { fsutil.InodeNoExtendedAttributes `state:"nosave"` fsutil.InodeNoopRelease `state:"nosave"` fsutil.InodeNoopWriteOut `state:"nosave"` + fsutil.InodeNotAllocatable `state:"nosave"` fsutil.InodeNotDirectory `state:"nosave"` fsutil.InodeNotMappable `state:"nosave"` fsutil.InodeNotSocket `state:"nosave"` fsutil.InodeNotSymlink `state:"nosave"` - fsutil.InodeNotVirtual `state:"nosave"` fsutil.InodeNotTruncatable `state:"nosave"` + fsutil.InodeNotVirtual `state:"nosave"` fsutil.InodeSimpleAttributes fsutil.InodeStaticFileGetter diff --git a/pkg/sentry/fs/tmpfs/inode_file.go b/pkg/sentry/fs/tmpfs/inode_file.go index f89d86c83..c90062a22 100644 --- a/pkg/sentry/fs/tmpfs/inode_file.go +++ b/pkg/sentry/fs/tmpfs/inode_file.go @@ -259,6 +259,33 @@ func (f *fileInodeOperations) Truncate(ctx context.Context, _ *fs.Inode, size in return nil } +// Allocate implements fs.InodeOperations.Allocate. +func (f *fileInodeOperations) Allocate(ctx context.Context, _ *fs.Inode, offset, length int64) error { + newSize := offset + length + + f.attrMu.Lock() + defer f.attrMu.Unlock() + f.dataMu.Lock() + defer f.dataMu.Unlock() + + if newSize <= f.attr.Size { + return nil + } + + // Check if current seals allow growth. + if f.seals&linux.F_SEAL_GROW != 0 { + return syserror.EPERM + } + + f.attr.Size = newSize + + now := ktime.NowFromContext(ctx) + f.attr.ModificationTime = now + f.attr.StatusChangeTime = now + + return nil +} + // AddLink implements fs.InodeOperations.AddLink. func (f *fileInodeOperations) AddLink() { f.attrMu.Lock() diff --git a/pkg/sentry/fs/tmpfs/tmpfs.go b/pkg/sentry/fs/tmpfs/tmpfs.go index 832914453..6ad5c5adb 100644 --- a/pkg/sentry/fs/tmpfs/tmpfs.go +++ b/pkg/sentry/fs/tmpfs/tmpfs.go @@ -242,11 +242,16 @@ func (d *Dir) Rename(ctx context.Context, oldParent *fs.Inode, oldName string, n return rename(ctx, oldParent, oldName, newParent, newName, replacement) } -// StatFS implments fs.InodeOperations.StatFS. +// StatFS implements fs.InodeOperations.StatFS. func (*Dir) StatFS(context.Context) (fs.Info, error) { return fsInfo, nil } +// Allocate implements fs.InodeOperations.Allocate. +func (d *Dir) Allocate(ctx context.Context, node *fs.Inode, offset, length int64) error { + return d.ramfsDir.Allocate(ctx, node, offset, length) +} + // Symlink is a symlink. // // +stateify savable @@ -281,6 +286,7 @@ func (s *Symlink) StatFS(context.Context) (fs.Info, error) { type Socket struct { ramfs.Socket fsutil.InodeNotTruncatable `state:"nosave"` + fsutil.InodeNotAllocatable `state:"nosave"` } // NewSocket returns a new socket with the provided permissions. diff --git a/pkg/sentry/fs/tty/dir.go b/pkg/sentry/fs/tty/dir.go index 0fc777e67..8dc40e1f2 100644 --- a/pkg/sentry/fs/tty/dir.go +++ b/pkg/sentry/fs/tty/dir.go @@ -53,13 +53,14 @@ import ( // +stateify savable type dirInodeOperations struct { fsutil.InodeGenericChecker `state:"nosave"` + fsutil.InodeIsDirAllocate `state:"nosave"` + fsutil.InodeIsDirTruncate `state:"nosave"` fsutil.InodeNoExtendedAttributes `state:"nosave"` fsutil.InodeNoopWriteOut `state:"nosave"` fsutil.InodeNotMappable `state:"nosave"` fsutil.InodeNotRenameable `state:"nosave"` - fsutil.InodeNotSymlink `state:"nosave"` fsutil.InodeNotSocket `state:"nosave"` - fsutil.InodeNotTruncatable `state:"nosave"` + fsutil.InodeNotSymlink `state:"nosave"` fsutil.InodeVirtual `state:"nosave"` fsutil.InodeSimpleAttributes diff --git a/pkg/sentry/kernel/pipe/node.go b/pkg/sentry/kernel/pipe/node.go index 99188dddf..7c3739360 100644 --- a/pkg/sentry/kernel/pipe/node.go +++ b/pkg/sentry/kernel/pipe/node.go @@ -191,3 +191,7 @@ func (*inodeOperations) newHandleLocked(wakeupChan *chan struct{}) { *wakeupChan = nil } } + +func (*inodeOperations) Allocate(_ context.Context, _ *fs.Inode, _, _ int64) error { + return syserror.EPIPE +} diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index 893322647..1764bb4b6 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -1900,9 +1900,9 @@ func Renameat(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sysc } // Fallocate implements linux system call fallocate(2). -// (well, not really, but at least we return the expected error codes) func Fallocate(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { fd := kdefs.FD(args[0].Int()) + mode := args[1].Int64() offset := args[2].Int64() length := args[3].Int64() @@ -1915,8 +1915,42 @@ func Fallocate(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sys if offset < 0 || length <= 0 { return 0, nil, syserror.EINVAL } + if mode != 0 { + t.Kernel().EmitUnimplementedEvent(t) + return 0, nil, syserror.ENOTSUP + } + if !file.Flags().Write { + return 0, nil, syserror.EBADF + } + if fs.IsPipe(file.Dirent.Inode.StableAttr) { + return 0, nil, syserror.ESPIPE + } + if fs.IsDir(file.Dirent.Inode.StableAttr) { + return 0, nil, syserror.EISDIR + } + if !fs.IsRegular(file.Dirent.Inode.StableAttr) { + return 0, nil, syserror.ENODEV + } + size := offset + length + if size < 0 { + return 0, nil, syserror.EFBIG + } + if uint64(size) >= t.ThreadGroup().Limits().Get(limits.FileSize).Cur { + t.SendSignal(&arch.SignalInfo{ + Signo: int32(syscall.SIGXFSZ), + Code: arch.SignalInfoUser, + }) + return 0, nil, syserror.EFBIG + } + + if err := file.Dirent.Inode.Allocate(t, file.Dirent, offset, length); err != nil { + return 0, nil, err + } + + // File length modified, generate notification. + file.Dirent.InotifyEvent(linux.IN_MODIFY, 0) - return 0, nil, syserror.EOPNOTSUPP + return 0, nil, nil } // Flock implements linux syscall flock(2). diff --git a/runsc/boot/compat.go b/runsc/boot/compat.go index c1b33c551..c369e4d64 100644 --- a/runsc/boot/compat.go +++ b/runsc/boot/compat.go @@ -99,7 +99,7 @@ func (c *compatEmitter) emitUnimplementedSyscall(us *spb.UnimplementedSyscall) { // args: cmd, ... tr = newArgsTracker(0) - case syscall.SYS_IOCTL, syscall.SYS_EPOLL_CTL, syscall.SYS_SHMCTL, syscall.SYS_FUTEX: + case syscall.SYS_IOCTL, syscall.SYS_EPOLL_CTL, syscall.SYS_SHMCTL, syscall.SYS_FUTEX, syscall.SYS_FALLOCATE: // args: fd/addr, cmd, ... tr = newArgsTracker(1) diff --git a/runsc/fsgofer/filter/config.go b/runsc/fsgofer/filter/config.go index a1ad49fb2..4faab2946 100644 --- a/runsc/fsgofer/filter/config.go +++ b/runsc/fsgofer/filter/config.go @@ -62,8 +62,14 @@ var allowedSyscalls = seccomp.SyscallRules{ }, syscall.SYS_EXIT: {}, syscall.SYS_EXIT_GROUP: {}, - syscall.SYS_FCHMOD: {}, - syscall.SYS_FCHOWNAT: {}, + syscall.SYS_FALLOCATE: []seccomp.Rule{ + { + seccomp.AllowAny{}, + seccomp.AllowValue(0), + }, + }, + syscall.SYS_FCHMOD: {}, + syscall.SYS_FCHOWNAT: {}, syscall.SYS_FCNTL: []seccomp.Rule{ { seccomp.AllowAny{}, diff --git a/runsc/fsgofer/fsgofer.go b/runsc/fsgofer/fsgofer.go index 3a0806837..b185015b6 100644 --- a/runsc/fsgofer/fsgofer.go +++ b/runsc/fsgofer/fsgofer.go @@ -731,6 +731,18 @@ func (l *localFile) SetAttr(valid p9.SetAttrMask, attr p9.SetAttr) error { return err } +// Allocate implements p9.File. +func (l *localFile) Allocate(mode p9.AllocateMode, offset, length uint64) error { + if !l.isOpen() { + return syscall.EBADF + } + + if err := syscall.Fallocate(l.file.FD(), mode.ToLinux(), int64(offset), int64(length)); err != nil { + return extractErrno(err) + } + return nil +} + // Rename implements p9.File; this should never be called. func (l *localFile) Rename(p9.File, string) error { panic("rename called directly") diff --git a/test/syscalls/linux/BUILD b/test/syscalls/linux/BUILD index d99733fc9..7ff4e4883 100644 --- a/test/syscalls/linux/BUILD +++ b/test/syscalls/linux/BUILD @@ -649,6 +649,8 @@ cc_binary( srcs = ["fallocate.cc"], linkstatic = 1, deps = [ + ":file_base", + "//test/util:cleanup", "//test/util:file_descriptor", "//test/util:temp_path", "//test/util:test_main", diff --git a/test/syscalls/linux/fallocate.cc b/test/syscalls/linux/fallocate.cc index 61b8acc7a..1c3d00287 100644 --- a/test/syscalls/linux/fallocate.cc +++ b/test/syscalls/linux/fallocate.cc @@ -12,45 +12,130 @@ // See the License for the specific language governing permissions and // limitations under the License. +#include #include +#include +#include +#include +#include +#include #include #include "gtest/gtest.h" +#include "test/syscalls/linux/file_base.h" +#include "test/util/cleanup.h" #include "test/util/file_descriptor.h" #include "test/util/temp_path.h" #include "test/util/test_util.h" namespace gvisor { namespace testing { - namespace { -// These tests are very rudimentary because fallocate is not -// implemented. We just want to make sure the expected error codes are -// returned. +int fallocate(int fd, int mode, off_t offset, off_t len) { + return syscall(__NR_fallocate, fd, mode, offset, len); +} + +class AllocateTest : public FileTest { + void SetUp() override { FileTest::SetUp(); } +}; + +TEST_F(AllocateTest, Fallocate) { + // Check that it starts at size zero. + struct stat buf; + ASSERT_THAT(fstat(test_file_fd_.get(), &buf), SyscallSucceeds()); + EXPECT_EQ(buf.st_size, 0); + + // Grow to ten bytes. + EXPECT_THAT(fallocate(test_file_fd_.get(), 0, 0, 10), SyscallSucceeds()); + ASSERT_THAT(fstat(test_file_fd_.get(), &buf), SyscallSucceeds()); + EXPECT_EQ(buf.st_size, 10); -TEST(FallocateTest, NotImplemented) { - auto temp_path = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile()); - FileDescriptor fd = ASSERT_NO_ERRNO_AND_VALUE(Open(temp_path.path(), O_RDWR)); + // Allocate to a smaller size should be noop. + EXPECT_THAT(fallocate(test_file_fd_.get(), 0, 0, 5), SyscallSucceeds()); + ASSERT_THAT(fstat(test_file_fd_.get(), &buf), SyscallSucceeds()); + EXPECT_EQ(buf.st_size, 10); - // Test that a completely unassigned fallocate mode returns EOPNOTSUPP. - ASSERT_THAT(fallocate(fd.get(), 0x80, 0, 32768), - SyscallFailsWithErrno(EOPNOTSUPP)); + // Grow again. + EXPECT_THAT(fallocate(test_file_fd_.get(), 0, 0, 20), SyscallSucceeds()); + ASSERT_THAT(fstat(test_file_fd_.get(), &buf), SyscallSucceeds()); + EXPECT_EQ(buf.st_size, 20); + + // Grow with offset. + EXPECT_THAT(fallocate(test_file_fd_.get(), 0, 10, 20), SyscallSucceeds()); + ASSERT_THAT(fstat(test_file_fd_.get(), &buf), SyscallSucceeds()); + EXPECT_EQ(buf.st_size, 30); + + // Grow with offset beyond EOF. + EXPECT_THAT(fallocate(test_file_fd_.get(), 0, 39, 1), SyscallSucceeds()); + ASSERT_THAT(fstat(test_file_fd_.get(), &buf), SyscallSucceeds()); + EXPECT_EQ(buf.st_size, 40); } -TEST(FallocateTest, BadOffset) { - auto temp_path = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile()); - FileDescriptor fd = ASSERT_NO_ERRNO_AND_VALUE(Open(temp_path.path(), O_RDWR)); - ASSERT_THAT(fallocate(fd.get(), 0, -1, 32768), SyscallFailsWithErrno(EINVAL)); +TEST_F(AllocateTest, FallocateInvalid) { + // Invalid FD + EXPECT_THAT(fallocate(-1, 0, 0, 10), SyscallFailsWithErrno(EBADF)); + + // Negative offset and size. + EXPECT_THAT(fallocate(test_file_fd_.get(), 0, -1, 10), + SyscallFailsWithErrno(EINVAL)); + EXPECT_THAT(fallocate(test_file_fd_.get(), 0, 0, -1), + SyscallFailsWithErrno(EINVAL)); + EXPECT_THAT(fallocate(test_file_fd_.get(), 0, -1, -1), + SyscallFailsWithErrno(EINVAL)); } -TEST(FallocateTest, BadLength) { - auto temp_path = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile()); - FileDescriptor fd = ASSERT_NO_ERRNO_AND_VALUE(Open(temp_path.path(), O_RDWR)); - ASSERT_THAT(fallocate(fd.get(), 0, 0, -1), SyscallFailsWithErrno(EINVAL)); +TEST_F(AllocateTest, FallocateReadonly) { + auto file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile()); + FileDescriptor fd = ASSERT_NO_ERRNO_AND_VALUE(Open(file.path(), O_RDONLY)); + EXPECT_THAT(fallocate(fd.get(), 0, 0, 10), SyscallFailsWithErrno(EBADF)); } -} // namespace +TEST_F(AllocateTest, FallocatePipe) { + int pipes[2]; + EXPECT_THAT(pipe(pipes), SyscallSucceeds()); + auto cleanup = Cleanup([&pipes] { + EXPECT_THAT(close(pipes[0]), SyscallSucceeds()); + EXPECT_THAT(close(pipes[1]), SyscallSucceeds()); + }); + + EXPECT_THAT(fallocate(pipes[1], 0, 0, 10), SyscallFailsWithErrno(ESPIPE)); +} + +TEST_F(AllocateTest, FallocateChar) { + const FileDescriptor fd = + ASSERT_NO_ERRNO_AND_VALUE(Open("/dev/null", O_RDWR)); + EXPECT_THAT(fallocate(fd.get(), 0, 0, 10), SyscallFailsWithErrno(ENODEV)); +} + +TEST_F(AllocateTest, FallocateRlimit) { + // Get the current rlimit and restore after test run. + struct rlimit initial_lim; + ASSERT_THAT(getrlimit(RLIMIT_FSIZE, &initial_lim), SyscallSucceeds()); + auto cleanup = Cleanup([&initial_lim] { + EXPECT_THAT(setrlimit(RLIMIT_FSIZE, &initial_lim), SyscallSucceeds()); + }); + + // Try growing past the file size limit. + sigset_t new_mask; + sigemptyset(&new_mask); + sigaddset(&new_mask, SIGXFSZ); + sigprocmask(SIG_BLOCK, &new_mask, nullptr); + struct rlimit setlim = {}; + setlim.rlim_cur = 1024; + setlim.rlim_max = RLIM_INFINITY; + ASSERT_THAT(setrlimit(RLIMIT_FSIZE, &setlim), SyscallSucceeds()); + + EXPECT_THAT(fallocate(test_file_fd_.get(), 0, 0, 1025), + SyscallFailsWithErrno(EFBIG)); + + struct timespec timelimit = {}; + timelimit.tv_sec = 10; + EXPECT_EQ(sigtimedwait(&new_mask, nullptr, &timelimit), SIGXFSZ); + ASSERT_THAT(sigprocmask(SIG_UNBLOCK, &new_mask, nullptr), SyscallSucceeds()); +} + +} // namespace } // namespace testing } // namespace gvisor -- cgit v1.2.3 From 9cdae51feca5cee9faa198161b92a0aeece52d6c Mon Sep 17 00:00:00 2001 From: Adin Scannell Date: Tue, 21 May 2019 15:17:05 -0700 Subject: Add basic plumbing for splice and stub implementation. This does not actually implement an efficient splice or sendfile. Rather, it adds a generic plumbing to the file internals so that this can be added. All file implementations use the stub fileutil.NoSplice implementation, which causes sendfile and splice to fall back to an internal copy. A basic splice system call interface is added, along with a test. PiperOrigin-RevId: 249335960 Change-Id: Ic5568be2af0a505c19e7aec66d5af2480ab0939b --- pkg/abi/linux/BUILD | 1 + pkg/abi/linux/splice.go | 23 ++ pkg/sentry/fs/BUILD | 4 +- pkg/sentry/fs/ashmem/area.go | 3 +- pkg/sentry/fs/binder/binder.go | 3 +- pkg/sentry/fs/dev/full.go | 3 +- pkg/sentry/fs/dev/null.go | 4 +- pkg/sentry/fs/dev/random.go | 1 + pkg/sentry/fs/fdpipe/pipe.go | 1 + pkg/sentry/fs/file.go | 139 +++++++---- pkg/sentry/fs/file_operations.go | 47 ++++ pkg/sentry/fs/file_overlay.go | 79 ++++--- pkg/sentry/fs/file_test.go | 24 -- pkg/sentry/fs/filetest/filetest.go | 1 + pkg/sentry/fs/fsutil/file.go | 16 ++ pkg/sentry/fs/fsutil/inode.go | 3 +- pkg/sentry/fs/gofer/file.go | 5 +- pkg/sentry/fs/host/file.go | 1 + pkg/sentry/fs/inotify.go | 10 + pkg/sentry/fs/proc/exec_args.go | 3 +- pkg/sentry/fs/proc/rpcinet_proc.go | 3 +- pkg/sentry/fs/proc/seqfile/seqfile.go | 1 + pkg/sentry/fs/proc/sys.go | 3 +- pkg/sentry/fs/proc/sys_net.go | 6 +- pkg/sentry/fs/proc/task.go | 10 +- pkg/sentry/fs/proc/uid_gid_map.go | 1 + pkg/sentry/fs/proc/uptime.go | 5 +- pkg/sentry/fs/ramfs/socket.go | 7 +- pkg/sentry/fs/ramfs/symlink.go | 7 +- pkg/sentry/fs/splice.go | 187 +++++++++++++++ pkg/sentry/fs/timerfd/timerfd.go | 5 +- pkg/sentry/fs/tmpfs/file_regular.go | 3 +- pkg/sentry/fs/tty/dir.go | 3 +- pkg/sentry/fs/tty/master.go | 3 +- pkg/sentry/fs/tty/slave.go | 3 +- pkg/sentry/kernel/epoll/epoll.go | 3 +- pkg/sentry/kernel/eventfd/eventfd.go | 5 +- pkg/sentry/kernel/pipe/reader_writer.go | 3 +- pkg/sentry/loader/vdso.go | 3 +- pkg/sentry/socket/epsocket/epsocket.go | 3 +- pkg/sentry/socket/hostinet/socket.go | 3 +- pkg/sentry/socket/netlink/socket.go | 3 +- pkg/sentry/socket/rpcinet/socket.go | 3 +- pkg/sentry/socket/unix/unix.go | 3 +- pkg/sentry/syscalls/linux/BUILD | 1 + pkg/sentry/syscalls/linux/linux64.go | 2 +- pkg/sentry/syscalls/linux/sys_file.go | 98 -------- pkg/sentry/syscalls/linux/sys_splice.go | 293 +++++++++++++++++++++++ test/syscalls/BUILD | 2 + test/syscalls/linux/BUILD | 16 ++ test/syscalls/linux/splice.cc | 404 ++++++++++++++++++++++++++++++++ 51 files changed, 1221 insertions(+), 242 deletions(-) create mode 100644 pkg/abi/linux/splice.go delete mode 100644 pkg/sentry/fs/file_test.go create mode 100644 pkg/sentry/fs/splice.go create mode 100644 pkg/sentry/syscalls/linux/sys_splice.go create mode 100644 test/syscalls/linux/splice.cc (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/abi/linux/BUILD b/pkg/abi/linux/BUILD index fdf193873..96e8d4641 100644 --- a/pkg/abi/linux/BUILD +++ b/pkg/abi/linux/BUILD @@ -45,6 +45,7 @@ go_library( "shm.go", "signal.go", "socket.go", + "splice.go", "tcp.go", "time.go", "timer.go", diff --git a/pkg/abi/linux/splice.go b/pkg/abi/linux/splice.go new file mode 100644 index 000000000..650eb87e8 --- /dev/null +++ b/pkg/abi/linux/splice.go @@ -0,0 +1,23 @@ +// Copyright 2019 The gVisor Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package linux + +// Constants for splice(2), sendfile(2) and tee(2). +const ( + SPLICE_F_MOVE = 1 << iota + SPLICE_F_NONBLOCK + SPLICE_F_MORE + SPLICE_F_GIFT +) diff --git a/pkg/sentry/fs/BUILD b/pkg/sentry/fs/BUILD index 1fd9e30f6..142a00840 100644 --- a/pkg/sentry/fs/BUILD +++ b/pkg/sentry/fs/BUILD @@ -40,6 +40,7 @@ go_library( "restore.go", "save.go", "seek.go", + "splice.go", "sync.go", ], importpath = "gvisor.googlesource.com/gvisor/pkg/sentry/fs", @@ -51,6 +52,7 @@ go_library( "//pkg/metric", "//pkg/p9", "//pkg/refs", + "//pkg/secio", "//pkg/sentry/arch", "//pkg/sentry/context", "//pkg/sentry/device", @@ -66,7 +68,6 @@ go_library( "//pkg/sentry/usermem", "//pkg/state", "//pkg/syserror", - "//pkg/tcpip", "//pkg/waiter", ], ) @@ -122,7 +123,6 @@ go_test( srcs = [ "dirent_cache_test.go", "dirent_refs_test.go", - "file_test.go", "mount_test.go", "path_test.go", ], diff --git a/pkg/sentry/fs/ashmem/area.go b/pkg/sentry/fs/ashmem/area.go index b53746519..b4b0cc08b 100644 --- a/pkg/sentry/fs/ashmem/area.go +++ b/pkg/sentry/fs/ashmem/area.go @@ -42,11 +42,12 @@ const ( // // +stateify savable type Area struct { - waiter.AlwaysReady `state:"nosave"` fsutil.FileNoFsync `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` + waiter.AlwaysReady `state:"nosave"` ad *Device diff --git a/pkg/sentry/fs/binder/binder.go b/pkg/sentry/fs/binder/binder.go index a992253e6..c78f1fc40 100644 --- a/pkg/sentry/fs/binder/binder.go +++ b/pkg/sentry/fs/binder/binder.go @@ -86,10 +86,11 @@ func (bd *Device) GetFile(ctx context.Context, d *fs.Dirent, flags fs.FileFlags) // // +stateify savable type Proc struct { - waiter.AlwaysReady `state:"nosave"` fsutil.FileNoFsync `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` + waiter.AlwaysReady `state:"nosave"` bd *Device task *kernel.Task diff --git a/pkg/sentry/fs/dev/full.go b/pkg/sentry/fs/dev/full.go index 17d68b5c4..8f6c6da2d 100644 --- a/pkg/sentry/fs/dev/full.go +++ b/pkg/sentry/fs/dev/full.go @@ -60,6 +60,7 @@ func (f *fullDevice) GetFile(ctx context.Context, dirent *fs.Dirent, flags fs.Fi // +stateify savable type fullFileOperations struct { + waiter.AlwaysReady `state:"nosave"` fsutil.FileGenericSeek `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` @@ -68,8 +69,8 @@ type fullFileOperations struct { fsutil.FileNoopRelease `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` readZeros `state:"nosave"` - waiter.AlwaysReady `state:"nosave"` } var _ fs.FileOperations = (*fullFileOperations)(nil) diff --git a/pkg/sentry/fs/dev/null.go b/pkg/sentry/fs/dev/null.go index ee13183c8..3f1accef8 100644 --- a/pkg/sentry/fs/dev/null.go +++ b/pkg/sentry/fs/dev/null.go @@ -64,6 +64,7 @@ type nullFileOperations struct { fsutil.FileGenericSeek `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoopFsync `state:"nosave"` fsutil.FileNoopRead `state:"nosave"` @@ -104,14 +105,15 @@ func (zd *zeroDevice) GetFile(ctx context.Context, dirent *fs.Dirent, flags fs.F type zeroFileOperations struct { fsutil.FileGenericSeek `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoopFsync `state:"nosave"` fsutil.FileNoopRelease `state:"nosave"` fsutil.FileNoopWrite `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` - readZeros `state:"nosave"` waiter.AlwaysReady `state:"nosave"` + readZeros `state:"nosave"` } var _ fs.FileOperations = (*zeroFileOperations)(nil) diff --git a/pkg/sentry/fs/dev/random.go b/pkg/sentry/fs/dev/random.go index b0a412382..e5a01a906 100644 --- a/pkg/sentry/fs/dev/random.go +++ b/pkg/sentry/fs/dev/random.go @@ -61,6 +61,7 @@ type randomFileOperations struct { fsutil.FileGenericSeek `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoopFsync `state:"nosave"` fsutil.FileNoopRelease `state:"nosave"` diff --git a/pkg/sentry/fs/fdpipe/pipe.go b/pkg/sentry/fs/fdpipe/pipe.go index 95e66ea8d..4ef7ea08a 100644 --- a/pkg/sentry/fs/fdpipe/pipe.go +++ b/pkg/sentry/fs/fdpipe/pipe.go @@ -43,6 +43,7 @@ type pipeOperations struct { fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` waiter.Queue `state:"nosave"` diff --git a/pkg/sentry/fs/file.go b/pkg/sentry/fs/file.go index 62b35dabc..8f1baca23 100644 --- a/pkg/sentry/fs/file.go +++ b/pkg/sentry/fs/file.go @@ -21,7 +21,6 @@ import ( "time" "gvisor.googlesource.com/gvisor/pkg/amutex" - "gvisor.googlesource.com/gvisor/pkg/log" "gvisor.googlesource.com/gvisor/pkg/metric" "gvisor.googlesource.com/gvisor/pkg/refs" "gvisor.googlesource.com/gvisor/pkg/sentry/context" @@ -35,8 +34,13 @@ import ( ) var ( - // RecordWaitTime controls writing metrics for filesystem reads. Enabling this comes at a small - // CPU cost due to performing two monotonic clock reads per read call. + // RecordWaitTime controls writing metrics for filesystem reads. + // Enabling this comes at a small CPU cost due to performing two + // monotonic clock reads per read call. + // + // Note that this is only performed in the direct read path, and may + // not be consistently applied for other forms of reads, such as + // splice. RecordWaitTime = false reads = metric.MustCreateNewUint64Metric("/fs/reads", false /* sync */, "Number of file reads.") @@ -306,14 +310,28 @@ func (f *File) Writev(ctx context.Context, src usermem.IOSequence) (int64, error return 0, syserror.ErrInterrupted } - offset, err := f.checkWriteLocked(ctx, &src, f.offset) - if err != nil { + // Handle append mode. + if f.Flags().Append { + if err := f.offsetForAppend(ctx, &f.offset); err != nil { + f.mu.Unlock() + return 0, err + } + } + + // Enforce file limits. + limit, ok := f.checkLimit(ctx, f.offset) + switch { + case ok && limit == 0: f.mu.Unlock() - return 0, err + return 0, syserror.ErrExceedsFileSizeLimit + case ok: + src = src.TakeFirst64(limit) } - n, err := f.FileOperations.Write(ctx, f, src, offset) + + // We must hold the lock during the write. + n, err := f.FileOperations.Write(ctx, f, src, f.offset) if n >= 0 { - atomic.StoreInt64(&f.offset, offset+n) + atomic.StoreInt64(&f.offset, f.offset+n) } f.mu.Unlock() return n, err @@ -325,51 +343,67 @@ func (f *File) Writev(ctx context.Context, src usermem.IOSequence) (int64, error // // Otherwise same as Writev. func (f *File) Pwritev(ctx context.Context, src usermem.IOSequence, offset int64) (int64, error) { - if !f.mu.Lock(ctx) { - return 0, syserror.ErrInterrupted + // "POSIX requires that opening a file with the O_APPEND flag should + // have no effect on the location at which pwrite() writes data. + // However, on Linux, if a file is opened with O_APPEND, pwrite() + // appends data to the end of the file, regardless of the value of + // offset." + if f.Flags().Append { + if !f.mu.Lock(ctx) { + return 0, syserror.ErrInterrupted + } + defer f.mu.Unlock() + if err := f.offsetForAppend(ctx, &offset); err != nil { + f.mu.Unlock() + return 0, err + } } - offset, err := f.checkWriteLocked(ctx, &src, offset) - if err != nil { - f.mu.Unlock() - return 0, err + // Enforce file limits. + limit, ok := f.checkLimit(ctx, offset) + switch { + case ok && limit == 0: + return 0, syserror.ErrExceedsFileSizeLimit + case ok: + src = src.TakeFirst64(limit) } - n, err := f.FileOperations.Write(ctx, f, src, offset) - f.mu.Unlock() - return n, err + + return f.FileOperations.Write(ctx, f, src, offset) } -// checkWriteLocked returns the offset to write at or an error if the write -// would not succeed. May update src to fit a write operation into a file -// size limit. -func (f *File) checkWriteLocked(ctx context.Context, src *usermem.IOSequence, offset int64) (int64, error) { - // Handle append only files. Note that this is still racy for network - // filesystems. - if f.Flags().Append { - uattr, err := f.Dirent.Inode.UnstableAttr(ctx) - if err != nil { - // This is an odd error, most likely it is evidence - // that something is terribly wrong with the filesystem. - // Return a generic EIO error. - log.Warningf("Failed to check write of inode %#v: %v", f.Dirent.Inode.StableAttr, err) - return offset, syserror.EIO - } - offset = uattr.Size +// offsetForAppend sets the given offset to the end of the file. +// +// Precondition: the underlying file mutex should be held. +func (f *File) offsetForAppend(ctx context.Context, offset *int64) error { + uattr, err := f.Dirent.Inode.UnstableAttr(ctx) + if err != nil { + // This is an odd error, we treat it as evidence that + // something is terribly wrong with the filesystem. + return syserror.EIO } - // Is this a regular file? + // Update the offset. + *offset = uattr.Size + + return nil +} + +// checkLimit checks the offset that the write will be performed at. The +// returned boolean indicates that the write must be limited. The returned +// integer indicates the new maximum write length. +func (f *File) checkLimit(ctx context.Context, offset int64) (int64, bool) { if IsRegular(f.Dirent.Inode.StableAttr) { // Enforce size limits. fileSizeLimit := limits.FromContext(ctx).Get(limits.FileSize).Cur if fileSizeLimit <= math.MaxInt64 { if offset >= int64(fileSizeLimit) { - return offset, syserror.ErrExceedsFileSizeLimit + return 0, true } - *src = src.TakeFirst64(int64(fileSizeLimit) - offset) + return int64(fileSizeLimit) - offset, true } } - return offset, nil + return 0, false } // Fsync calls f.FileOperations.Fsync with f as the File. @@ -466,8 +500,13 @@ func (f *File) Async(newAsync func() FileAsync) FileAsync { return f.async } -// FileReader implements io.Reader and io.ReaderAt. -type FileReader struct { +// lockedReader implements io.Reader and io.ReaderAt. +// +// Note this reads the underlying file using the file operations directly. It +// is the responsibility of the caller to ensure that locks are appropriately +// held and offsets updated if required. This should be used only by internal +// functions that perform these operations and checks at other times. +type lockedReader struct { // Ctx is the context for the file reader. Ctx context.Context @@ -476,19 +515,21 @@ type FileReader struct { } // Read implements io.Reader.Read. -func (r *FileReader) Read(buf []byte) (int, error) { - n, err := r.File.Readv(r.Ctx, usermem.BytesIOSequence(buf)) +func (r *lockedReader) Read(buf []byte) (int, error) { + n, err := r.File.FileOperations.Read(r.Ctx, r.File, usermem.BytesIOSequence(buf), r.File.offset) return int(n), err } // ReadAt implements io.Reader.ReadAt. -func (r *FileReader) ReadAt(buf []byte, offset int64) (int, error) { - n, err := r.File.Preadv(r.Ctx, usermem.BytesIOSequence(buf), offset) +func (r *lockedReader) ReadAt(buf []byte, offset int64) (int, error) { + n, err := r.File.FileOperations.Read(r.Ctx, r.File, usermem.BytesIOSequence(buf), offset) return int(n), err } -// FileWriter implements io.Writer and io.WriterAt. -type FileWriter struct { +// lockedWriter implements io.Writer and io.WriterAt. +// +// The same constraints as lockedReader apply; see above. +type lockedWriter struct { // Ctx is the context for the file writer. Ctx context.Context @@ -497,13 +538,13 @@ type FileWriter struct { } // Write implements io.Writer.Write. -func (w *FileWriter) Write(buf []byte) (int, error) { - n, err := w.File.Writev(w.Ctx, usermem.BytesIOSequence(buf)) +func (w *lockedWriter) Write(buf []byte) (int, error) { + n, err := w.File.FileOperations.Write(w.Ctx, w.File, usermem.BytesIOSequence(buf), w.File.offset) return int(n), err } // WriteAt implements io.Writer.WriteAt. -func (w *FileWriter) WriteAt(buf []byte, offset int64) (int, error) { - n, err := w.File.Pwritev(w.Ctx, usermem.BytesIOSequence(buf), offset) +func (w *lockedWriter) WriteAt(buf []byte, offset int64) (int, error) { + n, err := w.File.FileOperations.Write(w.Ctx, w.File, usermem.BytesIOSequence(buf), offset) return int(n), err } diff --git a/pkg/sentry/fs/file_operations.go b/pkg/sentry/fs/file_operations.go index ab0acb6eb..0f2dfa273 100644 --- a/pkg/sentry/fs/file_operations.go +++ b/pkg/sentry/fs/file_operations.go @@ -22,6 +22,38 @@ import ( "gvisor.googlesource.com/gvisor/pkg/waiter" ) +// SpliceOpts define how a splice works. +type SpliceOpts struct { + // Length is the length of the splice operation. + Length int64 + + // SrcOffset indicates whether the existing source file offset should + // be used. If this is true, then the Start value below is used. + // + // When passed to FileOperations object, this should always be true as + // the offset will be provided by a layer above, unless the object in + // question is a pipe or socket. This value can be relied upon for such + // an indicator. + SrcOffset bool + + // SrcStart is the start of the source file. This is used only if + // SrcOffset is false. + SrcStart int64 + + // Dup indicates that the contents should not be consumed from the + // source (e.g. in the case of a socket or a pipe), but duplicated. + Dup bool + + // DstOffset indicates that the destination file offset should be used. + // + // See SrcOffset for additional information. + DstOffset bool + + // DstStart is the start of the destination file. This is used only if + // DstOffset is false. + DstStart int64 +} + // FileOperations are operations on a File that diverge per file system. // // Operations that take a *File may use only the following interfaces: @@ -67,6 +99,15 @@ type FileOperations interface { // Read must not be called if !FileFlags.Read. Read(ctx context.Context, file *File, dst usermem.IOSequence, offset int64) (int64, error) + // WriteTo is a variant of read that takes another file as a + // destination. For a splice (copy or move from one file to another), + // first a WriteTo on the source is attempted, followed by a ReadFrom + // on the destination, following by a buffered copy with standard Read + // and Write operations. + // + // The same preconditions as Read apply. + WriteTo(ctx context.Context, file *File, dst *File, opts SpliceOpts) (int64, error) + // Write writes src to file at offset and returns the number of bytes // written which must be greater than or equal to 0. Like Read, file // systems that do not support writing at an offset (i.e. pipefs, sockfs) @@ -81,6 +122,12 @@ type FileOperations interface { // Write must not be called if !FileFlags.Write. Write(ctx context.Context, file *File, src usermem.IOSequence, offset int64) (int64, error) + // ReadFrom is a variant of write that takes a another file as a + // source. See WriteTo for details regarding how this is called. + // + // The same preconditions as Write apply; FileFlags.Write must be set. + ReadFrom(ctx context.Context, file *File, src *File, opts SpliceOpts) (int64, error) + // Fsync writes buffered modifications of file and/or flushes in-flight // operations to backing storage based on syncType. The range to sync is // [start, end]. The end is inclusive so that the last byte of a maximally diff --git a/pkg/sentry/fs/file_overlay.go b/pkg/sentry/fs/file_overlay.go index 948ce9c6f..273de1e14 100644 --- a/pkg/sentry/fs/file_overlay.go +++ b/pkg/sentry/fs/file_overlay.go @@ -17,7 +17,6 @@ package fs import ( "sync" - "gvisor.googlesource.com/gvisor/pkg/log" "gvisor.googlesource.com/gvisor/pkg/refs" "gvisor.googlesource.com/gvisor/pkg/sentry/arch" "gvisor.googlesource.com/gvisor/pkg/sentry/context" @@ -222,31 +221,50 @@ func (f *overlayFileOperations) IterateDir(ctx context.Context, dirCtx *DirCtx, return offset + n, err } -// Read implements FileOperations.Read. -func (f *overlayFileOperations) Read(ctx context.Context, file *File, dst usermem.IOSequence, offset int64) (int64, error) { - o := file.Dirent.Inode.overlay +// onTop performs the given operation on the top-most available layer. +func (f *overlayFileOperations) onTop(ctx context.Context, file *File, fn func(*File, FileOperations) error) error { + file.Dirent.Inode.overlay.copyMu.RLock() + defer file.Dirent.Inode.overlay.copyMu.RUnlock() - o.copyMu.RLock() - defer o.copyMu.RUnlock() + // Only lower layer is available. + if file.Dirent.Inode.overlay.upper == nil { + return fn(f.lower, f.lower.FileOperations) + } - if o.upper != nil { - // We may need to acquire an open file handle to read from if - // copy up has occurred. Otherwise we risk reading from the - // wrong source. - f.upperMu.Lock() - if f.upper == nil { - var err error - f.upper, err = overlayFile(ctx, o.upper, file.Flags()) - if err != nil { - f.upperMu.Unlock() - log.Warningf("failed to acquire handle with flags %v: %v", file.Flags(), err) - return 0, syserror.EIO - } + f.upperMu.Lock() + if f.upper == nil { + upper, err := overlayFile(ctx, file.Dirent.Inode.overlay.upper, file.Flags()) + if err != nil { + // Something very wrong; return a generic filesystem + // error to avoid propagating internals. + f.upperMu.Unlock() + return syserror.EIO } - f.upperMu.Unlock() - return f.upper.FileOperations.Read(ctx, f.upper, dst, offset) + + // Save upper file. + f.upper = upper } - return f.lower.FileOperations.Read(ctx, f.lower, dst, offset) + f.upperMu.Unlock() + + return fn(f.upper, f.upper.FileOperations) +} + +// Read implements FileOperations.Read. +func (f *overlayFileOperations) Read(ctx context.Context, file *File, dst usermem.IOSequence, offset int64) (n int64, err error) { + err = f.onTop(ctx, file, func(file *File, ops FileOperations) error { + n, err = ops.Read(ctx, file, dst, offset) + return err // Will overwrite itself. + }) + return +} + +// WriteTo implements FileOperations.WriteTo. +func (f *overlayFileOperations) WriteTo(ctx context.Context, file *File, dst *File, opts SpliceOpts) (n int64, err error) { + err = f.onTop(ctx, file, func(file *File, ops FileOperations) error { + n, err = ops.WriteTo(ctx, file, dst, opts) + return err // Will overwrite itself. + }) + return } // Write implements FileOperations.Write. @@ -257,15 +275,20 @@ func (f *overlayFileOperations) Write(ctx context.Context, file *File, src userm return f.upper.FileOperations.Write(ctx, f.upper, src, offset) } +// ReadFrom implements FileOperations.ReadFrom. +func (f *overlayFileOperations) ReadFrom(ctx context.Context, file *File, src *File, opts SpliceOpts) (n int64, err error) { + // See above; f.upper must be non-nil. + return f.upper.FileOperations.ReadFrom(ctx, f.upper, src, opts) +} + // Fsync implements FileOperations.Fsync. -func (f *overlayFileOperations) Fsync(ctx context.Context, file *File, start, end int64, syncType SyncType) error { - var err error +func (f *overlayFileOperations) Fsync(ctx context.Context, file *File, start, end int64, syncType SyncType) (err error) { f.upperMu.Lock() if f.upper != nil { err = f.upper.FileOperations.Fsync(ctx, f.upper, start, end, syncType) } f.upperMu.Unlock() - if f.lower != nil { + if err == nil && f.lower != nil { // N.B. Fsync on the lower filesystem can cause writes of file // attributes (i.e. access time) despite the fact that we must // treat the lower filesystem as read-only. @@ -277,15 +300,14 @@ func (f *overlayFileOperations) Fsync(ctx context.Context, file *File, start, en } // Flush implements FileOperations.Flush. -func (f *overlayFileOperations) Flush(ctx context.Context, file *File) error { +func (f *overlayFileOperations) Flush(ctx context.Context, file *File) (err error) { // Flush whatever handles we have. - var err error f.upperMu.Lock() if f.upper != nil { err = f.upper.FileOperations.Flush(ctx, f.upper) } f.upperMu.Unlock() - if f.lower != nil { + if err == nil && f.lower != nil { err = f.lower.FileOperations.Flush(ctx, f.lower) } return err @@ -329,6 +351,7 @@ func (*overlayFileOperations) ConfigureMMap(ctx context.Context, file *File, opt if !o.isMappableLocked() { return syserror.ENODEV } + // FIXME(jamieliu): This is a copy/paste of fsutil.GenericConfigureMMap, // which we can't use because the overlay implementation is in package fs, // so depending on fs/fsutil would create a circular dependency. Move diff --git a/pkg/sentry/fs/file_test.go b/pkg/sentry/fs/file_test.go deleted file mode 100644 index d867a0257..000000000 --- a/pkg/sentry/fs/file_test.go +++ /dev/null @@ -1,24 +0,0 @@ -// Copyright 2018 The gVisor Authors. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package fs - -import "io" - -var ( - _ = io.Reader(&FileReader{}) - _ = io.ReaderAt(&FileReader{}) - _ = io.Writer(&FileWriter{}) - _ = io.WriterAt(&FileWriter{}) -) diff --git a/pkg/sentry/fs/filetest/filetest.go b/pkg/sentry/fs/filetest/filetest.go index f6b827800..c0b1b088d 100644 --- a/pkg/sentry/fs/filetest/filetest.go +++ b/pkg/sentry/fs/filetest/filetest.go @@ -38,6 +38,7 @@ type TestFileOperations struct { fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` waiter.AlwaysReady `state:"nosave"` } diff --git a/pkg/sentry/fs/fsutil/file.go b/pkg/sentry/fs/fsutil/file.go index e355d8594..9381963d0 100644 --- a/pkg/sentry/fs/fsutil/file.go +++ b/pkg/sentry/fs/fsutil/file.go @@ -223,6 +223,20 @@ func (FileNoIoctl) Ioctl(ctx context.Context, io usermem.IO, args arch.SyscallAr return 0, syserror.ENOTTY } +// FileNoSplice implements fs.FileOperations.ReadFrom and +// fs.FileOperations.WriteTo for files that don't support splice. +type FileNoSplice struct{} + +// WriteTo implements fs.FileOperations.WriteTo. +func (FileNoSplice) WriteTo(context.Context, *fs.File, *fs.File, fs.SpliceOpts) (int64, error) { + return 0, syserror.ENOSYS +} + +// ReadFrom implements fs.FileOperations.ReadFrom. +func (FileNoSplice) ReadFrom(context.Context, *fs.File, *fs.File, fs.SpliceOpts) (int64, error) { + return 0, syserror.ENOSYS +} + // DirFileOperations implements most of fs.FileOperations for directories, // except for Readdir and UnstableAttr which the embedding type must implement. type DirFileOperations struct { @@ -233,6 +247,7 @@ type DirFileOperations struct { FileNoopFlush FileNoopFsync FileNoopRelease + FileNoSplice } // Read implements fs.FileOperations.Read @@ -303,6 +318,7 @@ type NoReadWriteFile struct { FileNoWrite `state:"nosave"` FileNotDirReaddir `state:"nosave"` FileUseInodeUnstableAttr `state:"nosave"` + FileNoSplice `state:"nosave"` } var _ fs.FileOperations = (*NoReadWriteFile)(nil) diff --git a/pkg/sentry/fs/fsutil/inode.go b/pkg/sentry/fs/fsutil/inode.go index a22b6ce9c..925887335 100644 --- a/pkg/sentry/fs/fsutil/inode.go +++ b/pkg/sentry/fs/fsutil/inode.go @@ -250,16 +250,17 @@ func (i *InodeSimpleExtendedAttributes) Listxattr(_ *fs.Inode) (map[string]struc // // +stateify savable type staticFile struct { - waiter.AlwaysReady `state:"nosave"` FileGenericSeek `state:"nosave"` FileNoIoctl `state:"nosave"` FileNoMMap `state:"nosave"` + FileNoSplice `state:"nosave"` FileNoopFsync `state:"nosave"` FileNoopFlush `state:"nosave"` FileNoopRelease `state:"nosave"` FileNoopWrite `state:"nosave"` FileNotDirReaddir `state:"nosave"` FileUseInodeUnstableAttr `state:"nosave"` + waiter.AlwaysReady `state:"nosave"` FileStaticContentReader } diff --git a/pkg/sentry/fs/gofer/file.go b/pkg/sentry/fs/gofer/file.go index bc2be546e..fb4f50113 100644 --- a/pkg/sentry/fs/gofer/file.go +++ b/pkg/sentry/fs/gofer/file.go @@ -46,8 +46,9 @@ var ( // // +stateify savable type fileOperations struct { - fsutil.FileNoIoctl `state:"nosave"` - waiter.AlwaysReady `state:"nosave"` + fsutil.FileNoIoctl `state:"nosave"` + fsutil.FileNoSplice `state:"nosplice"` + waiter.AlwaysReady `state:"nosave"` // inodeOperations is the inodeOperations backing the file. It is protected // by a reference held by File.Dirent.Inode which is stable until diff --git a/pkg/sentry/fs/host/file.go b/pkg/sentry/fs/host/file.go index 82e2ae3b9..ad0a3ec85 100644 --- a/pkg/sentry/fs/host/file.go +++ b/pkg/sentry/fs/host/file.go @@ -37,6 +37,7 @@ import ( // +stateify savable type fileOperations struct { fsutil.FileNoIoctl `state:"nosave"` + fsutil.FileNoSplice `state:"nosplice"` fsutil.FileNoopRelease `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` diff --git a/pkg/sentry/fs/inotify.go b/pkg/sentry/fs/inotify.go index 2652582c3..7dfd31020 100644 --- a/pkg/sentry/fs/inotify.go +++ b/pkg/sentry/fs/inotify.go @@ -171,11 +171,21 @@ func (i *Inotify) Read(ctx context.Context, _ *File, dst usermem.IOSequence, _ i return writeLen, nil } +// WriteTo implements FileOperations.WriteTo. +func (*Inotify) WriteTo(context.Context, *File, *File, SpliceOpts) (int64, error) { + return 0, syserror.ENOSYS +} + // Fsync implements FileOperations.Fsync. func (*Inotify) Fsync(context.Context, *File, int64, int64, SyncType) error { return syserror.EINVAL } +// ReadFrom implements FileOperations.ReadFrom. +func (*Inotify) ReadFrom(context.Context, *File, *File, SpliceOpts) (int64, error) { + return 0, syserror.ENOSYS +} + // Flush implements FileOperations.Flush. func (*Inotify) Flush(context.Context, *File) error { return nil diff --git a/pkg/sentry/fs/proc/exec_args.go b/pkg/sentry/fs/proc/exec_args.go index d49dad685..cb28f6bc3 100644 --- a/pkg/sentry/fs/proc/exec_args.go +++ b/pkg/sentry/fs/proc/exec_args.go @@ -77,16 +77,17 @@ func (i *execArgInode) GetFile(ctx context.Context, dirent *fs.Dirent, flags fs. // +stateify savable type execArgFile struct { - waiter.AlwaysReady `state:"nosave"` fsutil.FileGenericSeek `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FileNoopRelease `state:"nosave"` fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoopFsync `state:"nosave"` fsutil.FileNoopWrite `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` + waiter.AlwaysReady `state:"nosave"` // arg is the type of exec argument this file contains. arg execArgType diff --git a/pkg/sentry/fs/proc/rpcinet_proc.go b/pkg/sentry/fs/proc/rpcinet_proc.go index db53686f6..e36c0bfa6 100644 --- a/pkg/sentry/fs/proc/rpcinet_proc.go +++ b/pkg/sentry/fs/proc/rpcinet_proc.go @@ -60,15 +60,16 @@ func (i *rpcInetInode) GetFile(ctx context.Context, dirent *fs.Dirent, flags fs. // rpcInetFile implements fs.FileOperations as RPCs. type rpcInetFile struct { - waiter.AlwaysReady `state:"nosave"` fsutil.FileGenericSeek `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoopFsync `state:"nosave"` fsutil.FileNoopRelease `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` + waiter.AlwaysReady `state:"nosave"` inode *rpcInetInode } diff --git a/pkg/sentry/fs/proc/seqfile/seqfile.go b/pkg/sentry/fs/proc/seqfile/seqfile.go index 6b0ae9e60..8364d86ed 100644 --- a/pkg/sentry/fs/proc/seqfile/seqfile.go +++ b/pkg/sentry/fs/proc/seqfile/seqfile.go @@ -187,6 +187,7 @@ type seqFileOperations struct { fsutil.FileGenericSeek `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoopFsync `state:"nosave"` fsutil.FileNoopRelease `state:"nosave"` diff --git a/pkg/sentry/fs/proc/sys.go b/pkg/sentry/fs/proc/sys.go index b889ed625..59846af4f 100644 --- a/pkg/sentry/fs/proc/sys.go +++ b/pkg/sentry/fs/proc/sys.go @@ -134,7 +134,6 @@ var _ fs.InodeOperations = (*hostname)(nil) // +stateify savable type hostnameFile struct { - waiter.AlwaysReady `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` fsutil.FileNoSeek `state:"nosave"` @@ -143,7 +142,9 @@ type hostnameFile struct { fsutil.FileNoopRelease `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FileNoWrite `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` + waiter.AlwaysReady `state:"nosave"` } // Read implements fs.FileOperations.Read. diff --git a/pkg/sentry/fs/proc/sys_net.go b/pkg/sentry/fs/proc/sys_net.go index e49794a48..dbf1a987c 100644 --- a/pkg/sentry/fs/proc/sys_net.go +++ b/pkg/sentry/fs/proc/sys_net.go @@ -85,15 +85,16 @@ func (m *tcpMemInode) GetFile(ctx context.Context, dirent *fs.Dirent, flags fs.F // +stateify savable type tcpMemFile struct { - waiter.AlwaysReady `state:"nosave"` fsutil.FileGenericSeek `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` fsutil.FileNoopRelease `state:"nosave"` fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoopFsync `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` + waiter.AlwaysReady `state:"nosave"` tcpMemInode *tcpMemInode } @@ -198,15 +199,16 @@ func (s *tcpSack) GetFile(ctx context.Context, dirent *fs.Dirent, flags fs.FileF // +stateify savable type tcpSackFile struct { - waiter.AlwaysReady `state:"nosave"` fsutil.FileGenericSeek `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` fsutil.FileNoopRelease `state:"nosave"` fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoopFsync `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` + waiter.AlwaysReady `state:"nosave"` tcpSack *tcpSack diff --git a/pkg/sentry/fs/proc/task.go b/pkg/sentry/fs/proc/task.go index 66d76d194..494b195cd 100644 --- a/pkg/sentry/fs/proc/task.go +++ b/pkg/sentry/fs/proc/task.go @@ -672,16 +672,17 @@ func (c *comm) GetFile(ctx context.Context, dirent *fs.Dirent, flags fs.FileFlag // +stateify savable type commFile struct { - waiter.AlwaysReady `state:"nosave"` fsutil.FileGenericSeek `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` + fsutil.FileNoWrite `state:"nosave"` fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoopFsync `state:"nosave"` fsutil.FileNoopRelease `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` - fsutil.FileNoWrite `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` + waiter.AlwaysReady `state:"nosave"` t *kernel.Task } @@ -728,16 +729,17 @@ func (a *auxvec) GetFile(ctx context.Context, dirent *fs.Dirent, flags fs.FileFl // +stateify savable type auxvecFile struct { - waiter.AlwaysReady `state:"nosave"` fsutil.FileGenericSeek `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` + fsutil.FileNoWrite `state:"nosave"` fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoopFsync `state:"nosave"` fsutil.FileNoopRelease `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` - fsutil.FileNoWrite `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` + waiter.AlwaysReady `state:"nosave"` t *kernel.Task } diff --git a/pkg/sentry/fs/proc/uid_gid_map.go b/pkg/sentry/fs/proc/uid_gid_map.go index 5df3cee13..a14b1b45f 100644 --- a/pkg/sentry/fs/proc/uid_gid_map.go +++ b/pkg/sentry/fs/proc/uid_gid_map.go @@ -85,6 +85,7 @@ type idMapFileOperations struct { fsutil.FileGenericSeek `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoopFsync `state:"nosave"` fsutil.FileNoopRelease `state:"nosave"` diff --git a/pkg/sentry/fs/proc/uptime.go b/pkg/sentry/fs/proc/uptime.go index 1ddf9fafa..35c3851e1 100644 --- a/pkg/sentry/fs/proc/uptime.go +++ b/pkg/sentry/fs/proc/uptime.go @@ -54,16 +54,17 @@ func (u *uptime) GetFile(ctx context.Context, dirent *fs.Dirent, flags fs.FileFl // +stateify savable type uptimeFile struct { - waiter.AlwaysReady `state:"nosave"` fsutil.FileGenericSeek `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` + fsutil.FileNoWrite `state:"nosave"` fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoopFsync `state:"nosave"` fsutil.FileNoopRelease `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` - fsutil.FileNoWrite `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` + waiter.AlwaysReady `state:"nosave"` startTime ktime.Time } diff --git a/pkg/sentry/fs/ramfs/socket.go b/pkg/sentry/fs/ramfs/socket.go index a7cb1bb86..7d8bca70e 100644 --- a/pkg/sentry/fs/ramfs/socket.go +++ b/pkg/sentry/fs/ramfs/socket.go @@ -70,13 +70,14 @@ func (s *Socket) GetFile(ctx context.Context, dirent *fs.Dirent, flags fs.FileFl type socketFileOperations struct { fsutil.FileNoIoctl `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` + fsutil.FileNoRead `state:"nosave"` + fsutil.FileNoSeek `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` + fsutil.FileNoWrite `state:"nosave"` fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoopFsync `state:"nosave"` fsutil.FileNoopRelease `state:"nosave"` - fsutil.FileNoRead `state:"nosave"` - fsutil.FileNoSeek `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` - fsutil.FileNoWrite `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` waiter.AlwaysReady `state:"nosave"` } diff --git a/pkg/sentry/fs/ramfs/symlink.go b/pkg/sentry/fs/ramfs/symlink.go index dd2585b02..21c246169 100644 --- a/pkg/sentry/fs/ramfs/symlink.go +++ b/pkg/sentry/fs/ramfs/symlink.go @@ -91,13 +91,14 @@ func (s *Symlink) GetFile(ctx context.Context, dirent *fs.Dirent, flags fs.FileF type symlinkFileOperations struct { fsutil.FileNoIoctl `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` + fsutil.FileNoRead `state:"nosave"` + fsutil.FileNoSeek `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` + fsutil.FileNoWrite `state:"nosave"` fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoopFsync `state:"nosave"` fsutil.FileNoopRelease `state:"nosave"` - fsutil.FileNoRead `state:"nosave"` - fsutil.FileNoSeek `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` - fsutil.FileNoWrite `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` waiter.AlwaysReady `state:"nosave"` } diff --git a/pkg/sentry/fs/splice.go b/pkg/sentry/fs/splice.go new file mode 100644 index 000000000..65937f44d --- /dev/null +++ b/pkg/sentry/fs/splice.go @@ -0,0 +1,187 @@ +// Copyright 2019 The gVisor Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package fs + +import ( + "io" + "sync/atomic" + + "gvisor.googlesource.com/gvisor/pkg/secio" + "gvisor.googlesource.com/gvisor/pkg/sentry/context" + "gvisor.googlesource.com/gvisor/pkg/syserror" +) + +// Splice moves data to this file, directly from another. +// +// Offsets are updated only if DstOffset and SrcOffset are set. +func Splice(ctx context.Context, dst *File, src *File, opts SpliceOpts) (int64, error) { + // Verify basic file flag permissions. + if !dst.Flags().Write || !src.Flags().Read { + return 0, syserror.EBADF + } + + // Check whether or not the objects being sliced are stream-oriented + // (i.e. pipes or sockets). If yes, we elide checks and offset locks. + srcPipe := IsPipe(src.Dirent.Inode.StableAttr) || IsSocket(src.Dirent.Inode.StableAttr) + dstPipe := IsPipe(dst.Dirent.Inode.StableAttr) || IsSocket(dst.Dirent.Inode.StableAttr) + + if !dstPipe && !opts.DstOffset && !srcPipe && !opts.SrcOffset { + switch { + case dst.UniqueID < src.UniqueID: + // Acquire dst first. + if !dst.mu.Lock(ctx) { + return 0, syserror.ErrInterrupted + } + defer dst.mu.Unlock() + if !src.mu.Lock(ctx) { + return 0, syserror.ErrInterrupted + } + defer src.mu.Unlock() + case dst.UniqueID > src.UniqueID: + // Acquire src first. + if !src.mu.Lock(ctx) { + return 0, syserror.ErrInterrupted + } + defer src.mu.Unlock() + if !dst.mu.Lock(ctx) { + return 0, syserror.ErrInterrupted + } + defer dst.mu.Unlock() + case dst.UniqueID == src.UniqueID: + // Acquire only one lock; it's the same file. This is a + // bit of a edge case, but presumably it's possible. + if !dst.mu.Lock(ctx) { + return 0, syserror.ErrInterrupted + } + defer dst.mu.Unlock() + } + // Use both offsets (locked). + opts.DstStart = dst.offset + opts.SrcStart = src.offset + } else if !dstPipe && !opts.DstOffset { + // Acquire only dst. + if !dst.mu.Lock(ctx) { + return 0, syserror.ErrInterrupted + } + defer dst.mu.Unlock() + opts.DstStart = dst.offset // Safe: locked. + } else if !srcPipe && !opts.SrcOffset { + // Acquire only src. + if !src.mu.Lock(ctx) { + return 0, syserror.ErrInterrupted + } + defer src.mu.Unlock() + opts.SrcStart = src.offset // Safe: locked. + } + + // Check append-only mode and the limit. + if !dstPipe { + if dst.Flags().Append { + if opts.DstOffset { + // We need to acquire the lock. + if !dst.mu.Lock(ctx) { + return 0, syserror.ErrInterrupted + } + defer dst.mu.Unlock() + } + // Figure out the appropriate offset to use. + if err := dst.offsetForAppend(ctx, &opts.DstStart); err != nil { + return 0, err + } + } + + // Enforce file limits. + limit, ok := dst.checkLimit(ctx, opts.DstStart) + switch { + case ok && limit == 0: + return 0, syserror.ErrExceedsFileSizeLimit + case ok && limit < opts.Length: + opts.Length = limit // Cap the write. + } + } + + // Attempt to do a WriteTo; this is likely the most efficient. + // + // The underlying implementation may be able to donate buffers. + newOpts := SpliceOpts{ + Length: opts.Length, + SrcStart: opts.SrcStart, + SrcOffset: !srcPipe, + Dup: opts.Dup, + DstStart: opts.DstStart, + DstOffset: !dstPipe, + } + n, err := src.FileOperations.WriteTo(ctx, src, dst, newOpts) + if n == 0 && err != nil { + // Attempt as a ReadFrom. If a WriteTo, a ReadFrom may also + // be more efficient than a copy if buffers are cached or readily + // available. (It's unlikely that they can actually be donate + n, err = dst.FileOperations.ReadFrom(ctx, dst, src, newOpts) + } + if n == 0 && err != nil { + // If we've failed up to here, and at least one of the sources + // is a pipe or socket, then we can't properly support dup. + // Return an error indicating that this operation is not + // supported. + if (srcPipe || dstPipe) && newOpts.Dup { + return 0, syserror.EINVAL + } + + // We failed to splice the files. But that's fine; we just fall + // back to a slow path in this case. This copies without doing + // any mode changes, so should still be more efficient. + var ( + r io.Reader + w io.Writer + ) + fw := &lockedWriter{ + Ctx: ctx, + File: dst, + } + if newOpts.DstOffset { + // Use the provided offset. + w = secio.NewOffsetWriter(fw, newOpts.DstStart) + } else { + // Writes will proceed with no offset. + w = fw + } + fr := &lockedReader{ + Ctx: ctx, + File: src, + } + if newOpts.SrcOffset { + // Limit to the given offset and length. + r = io.NewSectionReader(fr, opts.SrcStart, opts.Length) + } else { + // Limit just to the given length. + r = &io.LimitedReader{fr, opts.Length} + } + + // Copy between the two. + n, err = io.Copy(w, r) + } + + // Update offsets, if required. + if n > 0 { + if !dstPipe && !opts.DstOffset { + atomic.StoreInt64(&dst.offset, dst.offset+n) + } + if !srcPipe && !opts.SrcOffset { + atomic.StoreInt64(&src.offset, src.offset+n) + } + } + + return n, err +} diff --git a/pkg/sentry/fs/timerfd/timerfd.go b/pkg/sentry/fs/timerfd/timerfd.go index 749961f51..bce5f091d 100644 --- a/pkg/sentry/fs/timerfd/timerfd.go +++ b/pkg/sentry/fs/timerfd/timerfd.go @@ -36,9 +36,10 @@ type TimerOperations struct { fsutil.FileZeroSeek `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FileNoFsync `state:"nosave"` - fsutil.FileNoopFlush `state:"nosave"` - fsutil.FileNoMMap `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` + fsutil.FileNoMMap `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` + fsutil.FileNoopFlush `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` events waiter.Queue `state:"zerovalue"` diff --git a/pkg/sentry/fs/tmpfs/file_regular.go b/pkg/sentry/fs/tmpfs/file_regular.go index 1ef256511..d1c163879 100644 --- a/pkg/sentry/fs/tmpfs/file_regular.go +++ b/pkg/sentry/fs/tmpfs/file_regular.go @@ -28,14 +28,15 @@ import ( // // +stateify savable type regularFileOperations struct { - waiter.AlwaysReady `state:"nosave"` fsutil.FileNoopRelease `state:"nosave"` fsutil.FileGenericSeek `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FileNoopFsync `state:"nosave"` fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` + waiter.AlwaysReady `state:"nosave"` // iops is the InodeOperations of a regular tmpfs file. It is // guaranteed to be the same as file.Dirent.Inode.InodeOperations, diff --git a/pkg/sentry/fs/tty/dir.go b/pkg/sentry/fs/tty/dir.go index 8dc40e1f2..2603354c4 100644 --- a/pkg/sentry/fs/tty/dir.go +++ b/pkg/sentry/fs/tty/dir.go @@ -286,14 +286,15 @@ func (d *dirInodeOperations) masterClose(t *Terminal) { // // +stateify savable type dirFileOperations struct { - waiter.AlwaysReady `state:"nosave"` fsutil.FileNoopRelease `state:"nosave"` fsutil.FileGenericSeek `state:"nosave"` fsutil.FileNoFsync `state:"nosave"` fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` + waiter.AlwaysReady `state:"nosave"` // di is the inode operations. di *dirInodeOperations diff --git a/pkg/sentry/fs/tty/master.go b/pkg/sentry/fs/tty/master.go index 45e167e5f..afdf44cd1 100644 --- a/pkg/sentry/fs/tty/master.go +++ b/pkg/sentry/fs/tty/master.go @@ -98,8 +98,9 @@ type masterFileOperations struct { fsutil.FilePipeSeek `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FileNoFsync `state:"nosave"` - fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` + fsutil.FileNoopFlush `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` // d is the containing dir. diff --git a/pkg/sentry/fs/tty/slave.go b/pkg/sentry/fs/tty/slave.go index 0ae57a02c..2abf32e57 100644 --- a/pkg/sentry/fs/tty/slave.go +++ b/pkg/sentry/fs/tty/slave.go @@ -87,8 +87,9 @@ type slaveFileOperations struct { fsutil.FilePipeSeek `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FileNoFsync `state:"nosave"` - fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` + fsutil.FileNoopFlush `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` // si is the inode operations. diff --git a/pkg/sentry/kernel/epoll/epoll.go b/pkg/sentry/kernel/epoll/epoll.go index 2399ae6f2..bbacba1f4 100644 --- a/pkg/sentry/kernel/epoll/epoll.go +++ b/pkg/sentry/kernel/epoll/epoll.go @@ -102,8 +102,9 @@ type EventPoll struct { fsutil.FileNotDirReaddir `state:"zerovalue"` fsutil.FileNoFsync `state:"zerovalue"` fsutil.FileNoopFlush `state:"zerovalue"` - fsutil.FileNoMMap `state:"zerovalue"` fsutil.FileNoIoctl `state:"zerovalue"` + fsutil.FileNoMMap `state:"zerovalue"` + fsutil.FileNoSplice `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` // Wait queue is used to notify interested parties when the event poll diff --git a/pkg/sentry/kernel/eventfd/eventfd.go b/pkg/sentry/kernel/eventfd/eventfd.go index 5d3139eef..2f900be38 100644 --- a/pkg/sentry/kernel/eventfd/eventfd.go +++ b/pkg/sentry/kernel/eventfd/eventfd.go @@ -42,9 +42,10 @@ type EventOperations struct { fsutil.FilePipeSeek `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FileNoFsync `state:"nosave"` - fsutil.FileNoopFlush `state:"nosave"` - fsutil.FileNoMMap `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` + fsutil.FileNoMMap `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` + fsutil.FileNoopFlush `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` // Mutex that protects accesses to the fields of this event. diff --git a/pkg/sentry/kernel/pipe/reader_writer.go b/pkg/sentry/kernel/pipe/reader_writer.go index ddcc5e09a..59899be49 100644 --- a/pkg/sentry/kernel/pipe/reader_writer.go +++ b/pkg/sentry/kernel/pipe/reader_writer.go @@ -38,8 +38,9 @@ type ReaderWriter struct { fsutil.FilePipeSeek `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FileNoFsync `state:"nosave"` - fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` + fsutil.FileNoopFlush `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` *Pipe } diff --git a/pkg/sentry/loader/vdso.go b/pkg/sentry/loader/vdso.go index 207d8ed3d..4e73527cf 100644 --- a/pkg/sentry/loader/vdso.go +++ b/pkg/sentry/loader/vdso.go @@ -52,15 +52,16 @@ func (f *fileContext) Value(key interface{}) interface{} { // byteReader implements fs.FileOperations for reading from a []byte source. type byteReader struct { - waiter.AlwaysReady `state:"nosave"` fsutil.FileNoFsync `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoopRelease `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FilePipeSeek `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` + waiter.AlwaysReady `state:"nosave"` data []byte } diff --git a/pkg/sentry/socket/epsocket/epsocket.go b/pkg/sentry/socket/epsocket/epsocket.go index 520d82f68..31a449cf2 100644 --- a/pkg/sentry/socket/epsocket/epsocket.go +++ b/pkg/sentry/socket/epsocket/epsocket.go @@ -212,9 +212,10 @@ type commonEndpoint interface { type SocketOperations struct { fsutil.FilePipeSeek `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` - fsutil.FileNoFsync `state:"nosave"` fsutil.FileNoopFlush `state:"nosave"` + fsutil.FileNoFsync `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` socket.SendReceiveTimeout *waiter.Queue diff --git a/pkg/sentry/socket/hostinet/socket.go b/pkg/sentry/socket/hostinet/socket.go index 71884d3db..41f9693bb 100644 --- a/pkg/sentry/socket/hostinet/socket.go +++ b/pkg/sentry/socket/hostinet/socket.go @@ -49,8 +49,9 @@ type socketOperations struct { fsutil.FilePipeSeek `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FileNoFsync `state:"nosave"` - fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` + fsutil.FileNoopFlush `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` socket.SendReceiveTimeout diff --git a/pkg/sentry/socket/netlink/socket.go b/pkg/sentry/socket/netlink/socket.go index dc688eb00..afd06ca33 100644 --- a/pkg/sentry/socket/netlink/socket.go +++ b/pkg/sentry/socket/netlink/socket.go @@ -68,8 +68,9 @@ type Socket struct { fsutil.FilePipeSeek `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FileNoFsync `state:"nosave"` - fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` + fsutil.FileNoopFlush `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` socket.SendReceiveTimeout diff --git a/pkg/sentry/socket/rpcinet/socket.go b/pkg/sentry/socket/rpcinet/socket.go index c028ed4dd..55e0b6665 100644 --- a/pkg/sentry/socket/rpcinet/socket.go +++ b/pkg/sentry/socket/rpcinet/socket.go @@ -48,8 +48,9 @@ type socketOperations struct { fsutil.FilePipeSeek `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FileNoFsync `state:"nosave"` - fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` + fsutil.FileNoopFlush `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` socket.SendReceiveTimeout diff --git a/pkg/sentry/socket/unix/unix.go b/pkg/sentry/socket/unix/unix.go index 26788ec31..931056d51 100644 --- a/pkg/sentry/socket/unix/unix.go +++ b/pkg/sentry/socket/unix/unix.go @@ -48,8 +48,9 @@ type SocketOperations struct { fsutil.FilePipeSeek `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FileNoFsync `state:"nosave"` - fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` + fsutil.FileNoSplice `state:"nosave"` + fsutil.FileNoopFlush `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` refs.AtomicRefCount socket.SendReceiveTimeout diff --git a/pkg/sentry/syscalls/linux/BUILD b/pkg/sentry/syscalls/linux/BUILD index 6e2843b36..f76989ae2 100644 --- a/pkg/sentry/syscalls/linux/BUILD +++ b/pkg/sentry/syscalls/linux/BUILD @@ -34,6 +34,7 @@ go_library( "sys_shm.go", "sys_signal.go", "sys_socket.go", + "sys_splice.go", "sys_stat.go", "sys_sync.go", "sys_sysinfo.go", diff --git a/pkg/sentry/syscalls/linux/linux64.go b/pkg/sentry/syscalls/linux/linux64.go index 9a460ebdf..3e4d312af 100644 --- a/pkg/sentry/syscalls/linux/linux64.go +++ b/pkg/sentry/syscalls/linux/linux64.go @@ -407,7 +407,7 @@ var AMD64 = &kernel.SyscallTable{ 273: syscalls.Error(syscall.ENOSYS), // @Syscall(GetRobustList, note:Obsolete) 274: syscalls.Error(syscall.ENOSYS), - // 275: @Syscall(Splice), TODO(b/29354098) + 275: Splice, // 276: @Syscall(Tee), TODO(b/29354098) 277: SyncFileRange, // 278: @Syscall(Vmsplice), TODO(b/29354098) diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index 1764bb4b6..8a80cd430 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -15,7 +15,6 @@ package linux import ( - "io" "syscall" "gvisor.googlesource.com/gvisor/pkg/abi/linux" @@ -2025,103 +2024,6 @@ func Flock(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscall return 0, nil, nil } -// Sendfile implements linux system call sendfile(2). -func Sendfile(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { - outFD := kdefs.FD(args[0].Int()) - inFD := kdefs.FD(args[1].Int()) - offsetAddr := args[2].Pointer() - count := int64(args[3].SizeT()) - - // Don't send a negative number of bytes. - if count < 0 { - return 0, nil, syserror.EINVAL - } - - if count > int64(kernel.MAX_RW_COUNT) { - count = int64(kernel.MAX_RW_COUNT) - } - - // Get files. - outFile := t.FDMap().GetFile(outFD) - if outFile == nil { - return 0, nil, syserror.EBADF - } - defer outFile.DecRef() - - inFile := t.FDMap().GetFile(inFD) - if inFile == nil { - return 0, nil, syserror.EBADF - } - defer inFile.DecRef() - - // Verify that the outfile is writable. - outFlags := outFile.Flags() - if !outFlags.Write { - return 0, nil, syserror.EBADF - } - - // Verify that the outfile Append flag is not set. - if outFlags.Append { - return 0, nil, syserror.EINVAL - } - - // Verify that we have a regular infile. - // http://elixir.free-electrons.com/linux/latest/source/fs/splice.c#L933 - if !fs.IsRegular(inFile.Dirent.Inode.StableAttr) { - return 0, nil, syserror.EINVAL - } - - // Verify that the infile is readable. - if !inFile.Flags().Read { - return 0, nil, syserror.EBADF - } - - // Setup for sending data. - var n int64 - var err error - w := &fs.FileWriter{t, outFile} - hasOffset := offsetAddr != 0 - // If we have a provided offset. - if hasOffset { - // Verify that when offset address is not null, infile must be seekable - if !inFile.Flags().Pread { - return 0, nil, syserror.ESPIPE - } - // Copy in the offset. - var offset int64 - if _, err := t.CopyIn(offsetAddr, &offset); err != nil { - return 0, nil, err - } - if offset < 0 { - return 0, nil, syserror.EINVAL - } - // Send data using Preadv. - r := io.NewSectionReader(&fs.FileReader{t, inFile}, offset, count) - n, err = io.Copy(w, r) - // Copy out the new offset. - if _, err := t.CopyOut(offsetAddr, n+offset); err != nil { - return 0, nil, err - } - // If we don't have a provided offset. - } else { - // Send data using readv. - inOff := inFile.Offset() - r := &io.LimitedReader{R: &fs.FileReader{t, inFile}, N: count} - n, err = io.Copy(w, r) - inOff += n - if inFile.Offset() != inOff { - // Adjust file position in case more bytes were read than written. - if _, err := inFile.Seek(t, fs.SeekSet, inOff); err != nil { - return 0, nil, syserror.EIO - } - } - } - - // We can only pass a single file to handleIOError, so pick inFile - // arbitrarily. - return uintptr(n), nil, handleIOError(t, n != 0, err, kernel.ERESTARTSYS, "sendfile", inFile) -} - const ( memfdPrefix = "/memfd:" memfdAllFlags = uint32(linux.MFD_CLOEXEC | linux.MFD_ALLOW_SEALING) diff --git a/pkg/sentry/syscalls/linux/sys_splice.go b/pkg/sentry/syscalls/linux/sys_splice.go new file mode 100644 index 000000000..37303606f --- /dev/null +++ b/pkg/sentry/syscalls/linux/sys_splice.go @@ -0,0 +1,293 @@ +// Copyright 2019 The gVisor Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package linux + +import ( + "gvisor.googlesource.com/gvisor/pkg/abi/linux" + "gvisor.googlesource.com/gvisor/pkg/sentry/arch" + "gvisor.googlesource.com/gvisor/pkg/sentry/fs" + "gvisor.googlesource.com/gvisor/pkg/sentry/kernel" + "gvisor.googlesource.com/gvisor/pkg/sentry/kernel/kdefs" + "gvisor.googlesource.com/gvisor/pkg/syserror" + "gvisor.googlesource.com/gvisor/pkg/waiter" +) + +// doSplice implements a blocking splice operation. +func doSplice(t *kernel.Task, outFile, inFile *fs.File, opts fs.SpliceOpts, nonBlocking bool) (int64, error) { + var ( + total int64 + n int64 + err error + ch chan struct{} + inW bool + outW bool + ) + for opts.Length > 0 { + n, err = fs.Splice(t, outFile, inFile, opts) + opts.Length -= n + total += n + if err != syserror.ErrWouldBlock { + break + } else if err == syserror.ErrWouldBlock && nonBlocking { + break + } + + // Are we a registered waiter? + if ch == nil { + ch = make(chan struct{}, 1) + } + if !inW && inFile.Readiness(EventMaskRead) == 0 && !inFile.Flags().NonBlocking { + w, _ := waiter.NewChannelEntry(ch) + inFile.EventRegister(&w, EventMaskRead) + defer inFile.EventUnregister(&w) + inW = true // Registered. + } else if !outW && outFile.Readiness(EventMaskWrite) == 0 && !outFile.Flags().NonBlocking { + w, _ := waiter.NewChannelEntry(ch) + outFile.EventRegister(&w, EventMaskWrite) + defer outFile.EventUnregister(&w) + outW = true // Registered. + } + + // Was anything registered? If no, everything is non-blocking. + if !inW && !outW { + break + } + + // Block until there's data. + if err = t.Block(ch); err != nil { + break + } + } + + return total, err +} + +// Sendfile implements linux system call sendfile(2). +func Sendfile(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + outFD := kdefs.FD(args[0].Int()) + inFD := kdefs.FD(args[1].Int()) + offsetAddr := args[2].Pointer() + count := int64(args[3].SizeT()) + + // Don't send a negative number of bytes. + if count < 0 { + return 0, nil, syserror.EINVAL + } + + // Get files. + outFile := t.FDMap().GetFile(outFD) + if outFile == nil { + return 0, nil, syserror.EBADF + } + defer outFile.DecRef() + + inFile := t.FDMap().GetFile(inFD) + if inFile == nil { + return 0, nil, syserror.EBADF + } + defer inFile.DecRef() + + // Verify that the outfile Append flag is not set. Note that fs.Splice + // itself validates that the output file is writable. + if outFile.Flags().Append { + return 0, nil, syserror.EBADF + } + + // Verify that we have a regular infile. This is a requirement; the + // same check appears in Linux (fs/splice.c:splice_direct_to_actor). + if !fs.IsRegular(inFile.Dirent.Inode.StableAttr) { + return 0, nil, syserror.EINVAL + } + + var ( + n int64 + err error + ) + if offsetAddr != 0 { + // Verify that when offset address is not null, infile must be + // seekable. The fs.Splice routine itself validates basic read. + if !inFile.Flags().Pread { + return 0, nil, syserror.ESPIPE + } + + // Copy in the offset. + var offset int64 + if _, err := t.CopyIn(offsetAddr, &offset); err != nil { + return 0, nil, err + } + + // The offset must be valid. + if offset < 0 { + return 0, nil, syserror.EINVAL + } + + // Do the splice. + n, err = doSplice(t, outFile, inFile, fs.SpliceOpts{ + Length: count, + SrcOffset: true, + SrcStart: offset, + }, false) + + // Copy out the new offset. + if _, err := t.CopyOut(offsetAddr, n+offset); err != nil { + return 0, nil, err + } + } else { + // Send data using splice. + n, err = doSplice(t, outFile, inFile, fs.SpliceOpts{ + Length: count, + }, false) + } + + // We can only pass a single file to handleIOError, so pick inFile + // arbitrarily. This is used only for debugging purposes. + return uintptr(n), nil, handleIOError(t, n != 0, err, kernel.ERESTARTSYS, "sendfile", inFile) +} + +// Splice implements splice(2). +func Splice(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + inFD := kdefs.FD(args[0].Int()) + inOffset := args[1].Pointer() + outFD := kdefs.FD(args[2].Int()) + outOffset := args[3].Pointer() + count := int64(args[4].SizeT()) + flags := args[5].Int() + + // Check for invalid flags. + if flags&^(linux.SPLICE_F_MOVE|linux.SPLICE_F_NONBLOCK|linux.SPLICE_F_MORE|linux.SPLICE_F_GIFT) != 0 { + return 0, nil, syserror.EINVAL + } + + // Only non-blocking is meaningful. Note that unlike in Linux, this + // flag is applied consistently. We will have either fully blocking or + // non-blocking behavior below, regardless of the underlying files + // being spliced to. It's unclear if this is a bug or not yet. + nonBlocking := (flags & linux.SPLICE_F_NONBLOCK) != 0 + + // Get files. + outFile := t.FDMap().GetFile(outFD) + if outFile == nil { + return 0, nil, syserror.EBADF + } + defer outFile.DecRef() + + inFile := t.FDMap().GetFile(inFD) + if inFile == nil { + return 0, nil, syserror.EBADF + } + defer inFile.DecRef() + + // Construct our options. + // + // Note that exactly one of the underlying buffers must be a pipe. We + // don't actually have this constraint internally, but we enforce it + // for the semantics of the call. + opts := fs.SpliceOpts{ + Length: count, + } + switch { + case fs.IsPipe(inFile.Dirent.Inode.StableAttr) && !fs.IsPipe(outFile.Dirent.Inode.StableAttr): + if inOffset != 0 { + return 0, nil, syserror.ESPIPE + } + if outOffset != 0 { + var offset int64 + if _, err := t.CopyIn(outOffset, &offset); err != nil { + return 0, nil, err + } + // Use the destination offset. + opts.DstOffset = true + opts.DstStart = offset + } + case !fs.IsPipe(inFile.Dirent.Inode.StableAttr) && fs.IsPipe(outFile.Dirent.Inode.StableAttr): + if outOffset != 0 { + return 0, nil, syserror.ESPIPE + } + if inOffset != 0 { + var offset int64 + if _, err := t.CopyIn(inOffset, &offset); err != nil { + return 0, nil, err + } + // Use the source offset. + opts.SrcOffset = true + opts.SrcStart = offset + } + case fs.IsPipe(inFile.Dirent.Inode.StableAttr) && fs.IsPipe(outFile.Dirent.Inode.StableAttr): + if inOffset != 0 || outOffset != 0 { + return 0, nil, syserror.ESPIPE + } + default: + return 0, nil, syserror.EINVAL + } + + // We may not refer to the same pipe; otherwise it's a continuous loop. + if inFile.Dirent.Inode.StableAttr.InodeID == outFile.Dirent.Inode.StableAttr.InodeID { + return 0, nil, syserror.EINVAL + } + + // Splice data. + n, err := doSplice(t, outFile, inFile, opts, nonBlocking) + + // See above; inFile is chosen arbitrarily here. + return uintptr(n), nil, handleIOError(t, n != 0, err, kernel.ERESTARTSYS, "splice", inFile) +} + +// Tee imlements tee(2). +func Tee(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { + inFD := kdefs.FD(args[0].Int()) + outFD := kdefs.FD(args[1].Int()) + count := int64(args[2].SizeT()) + flags := args[3].Int() + + // Check for invalid flags. + if flags&^(linux.SPLICE_F_MOVE|linux.SPLICE_F_NONBLOCK|linux.SPLICE_F_MORE|linux.SPLICE_F_GIFT) != 0 { + return 0, nil, syserror.EINVAL + } + + // Only non-blocking is meaningful. + nonBlocking := (flags & linux.SPLICE_F_NONBLOCK) != 0 + + // Get files. + outFile := t.FDMap().GetFile(outFD) + if outFile == nil { + return 0, nil, syserror.EBADF + } + defer outFile.DecRef() + + inFile := t.FDMap().GetFile(inFD) + if inFile == nil { + return 0, nil, syserror.EBADF + } + defer inFile.DecRef() + + // All files must be pipes. + if !fs.IsPipe(inFile.Dirent.Inode.StableAttr) || !fs.IsPipe(outFile.Dirent.Inode.StableAttr) { + return 0, nil, syserror.EINVAL + } + + // We may not refer to the same pipe; see above. + if inFile.Dirent.Inode.StableAttr.InodeID == outFile.Dirent.Inode.StableAttr.InodeID { + return 0, nil, syserror.EINVAL + } + + // Splice data. + n, err := doSplice(t, outFile, inFile, fs.SpliceOpts{ + Length: count, + Dup: true, + }, nonBlocking) + + // See above; inFile is chosen arbitrarily here. + return uintptr(n), nil, handleIOError(t, n != 0, err, kernel.ERESTARTSYS, "tee", inFile) +} diff --git a/test/syscalls/BUILD b/test/syscalls/BUILD index 79be06494..b531d7629 100644 --- a/test/syscalls/BUILD +++ b/test/syscalls/BUILD @@ -277,6 +277,8 @@ syscall_test(test = "//test/syscalls/linux:sendfile_socket_test") syscall_test(test = "//test/syscalls/linux:sendfile_test") +syscall_test(test = "//test/syscalls/linux:splice_test") + syscall_test(test = "//test/syscalls/linux:sigaction_test") # TODO(b/119826902): Enable once the test passes in runsc. diff --git a/test/syscalls/linux/BUILD b/test/syscalls/linux/BUILD index ee40be569..d4e49bb3a 100644 --- a/test/syscalls/linux/BUILD +++ b/test/syscalls/linux/BUILD @@ -1747,6 +1747,22 @@ cc_binary( ], ) +cc_binary( + name = "splice_test", + testonly = 1, + srcs = ["splice.cc"], + linkstatic = 1, + deps = [ + "//test/util:file_descriptor", + "//test/util:temp_path", + "//test/util:test_main", + "//test/util:test_util", + "//test/util:thread_util", + "@com_google_absl//absl/strings", + "@com_google_googletest//:gtest", + ], +) + cc_binary( name = "sigaction_test", testonly = 1, diff --git a/test/syscalls/linux/splice.cc b/test/syscalls/linux/splice.cc new file mode 100644 index 000000000..1875f4533 --- /dev/null +++ b/test/syscalls/linux/splice.cc @@ -0,0 +1,404 @@ +// Copyright 2019 The gVisor Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#include +#include +#include + +#include "gmock/gmock.h" +#include "gtest/gtest.h" +#include "absl/strings/string_view.h" +#include "test/util/file_descriptor.h" +#include "test/util/temp_path.h" +#include "test/util/test_util.h" +#include "test/util/thread_util.h" + +namespace gvisor { +namespace testing { + +namespace { + +TEST(SpliceTest, TwoRegularFiles) { + // Create temp files. + const TempPath in_file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile()); + const TempPath out_file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile()); + + // Open the input file as read only. + const FileDescriptor inf = + ASSERT_NO_ERRNO_AND_VALUE(Open(in_file.path(), O_RDONLY)); + + // Open the output file as write only. + const FileDescriptor outf = + ASSERT_NO_ERRNO_AND_VALUE(Open(out_file.path(), O_WRONLY)); + + // Verify that it is rejected as expected; regardless of offsets. + loff_t in_offset = 0; + loff_t out_offset = 0; + EXPECT_THAT(splice(inf.get(), &in_offset, outf.get(), &out_offset, 1, 0), + SyscallFailsWithErrno(EINVAL)); + EXPECT_THAT(splice(inf.get(), nullptr, outf.get(), &out_offset, 1, 0), + SyscallFailsWithErrno(EINVAL)); + EXPECT_THAT(splice(inf.get(), &in_offset, outf.get(), nullptr, 1, 0), + SyscallFailsWithErrno(EINVAL)); + EXPECT_THAT(splice(inf.get(), nullptr, outf.get(), nullptr, 1, 0), + SyscallFailsWithErrno(EINVAL)); +} + +TEST(SpliceTest, SamePipe) { + // Create a new pipe. + int fds[2]; + ASSERT_THAT(pipe(fds), SyscallSucceeds()); + const FileDescriptor rfd(fds[0]); + const FileDescriptor wfd(fds[1]); + + // Fill the pipe. + std::vector buf(kPageSize); + RandomizeBuffer(buf.data(), buf.size()); + ASSERT_THAT(write(wfd.get(), buf.data(), buf.size()), + SyscallSucceedsWithValue(kPageSize)); + + // Attempt to splice to itself. + EXPECT_THAT(splice(rfd.get(), nullptr, wfd.get(), nullptr, kPageSize, 0), + SyscallFailsWithErrno(EINVAL)); +} + +TEST(TeeTest, SamePipe) { + SKIP_IF(IsRunningOnGvisor()); + + // Create a new pipe. + int fds[2]; + ASSERT_THAT(pipe(fds), SyscallSucceeds()); + const FileDescriptor rfd(fds[0]); + const FileDescriptor wfd(fds[1]); + + // Fill the pipe. + std::vector buf(kPageSize); + RandomizeBuffer(buf.data(), buf.size()); + ASSERT_THAT(write(wfd.get(), buf.data(), buf.size()), + SyscallSucceedsWithValue(kPageSize)); + + // Attempt to tee to itself. + EXPECT_THAT(tee(rfd.get(), wfd.get(), kPageSize, 0), + SyscallFailsWithErrno(EINVAL)); +} + +TEST(TeeTest, RegularFile) { + SKIP_IF(IsRunningOnGvisor()); + + // Open some file. + const TempPath in_file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile()); + const FileDescriptor inf = + ASSERT_NO_ERRNO_AND_VALUE(Open(in_file.path(), O_RDWR)); + + // Create a new pipe. + int fds[2]; + ASSERT_THAT(pipe(fds), SyscallSucceeds()); + const FileDescriptor rfd(fds[0]); + const FileDescriptor wfd(fds[1]); + + // Attempt to tee from the file. + EXPECT_THAT(tee(inf.get(), wfd.get(), kPageSize, 0), + SyscallFailsWithErrno(EINVAL)); + EXPECT_THAT(tee(rfd.get(), inf.get(), kPageSize, 0), + SyscallFailsWithErrno(EINVAL)); +} + +TEST(SpliceTest, PipeOffsets) { + // Create two new pipes. + int first[2], second[2]; + ASSERT_THAT(pipe(first), SyscallSucceeds()); + const FileDescriptor rfd1(first[0]); + const FileDescriptor wfd1(first[1]); + ASSERT_THAT(pipe(second), SyscallSucceeds()); + const FileDescriptor rfd2(second[0]); + const FileDescriptor wfd2(second[1]); + + // All pipe offsets should be rejected. + loff_t in_offset = 0; + loff_t out_offset = 0; + EXPECT_THAT(splice(rfd1.get(), &in_offset, wfd2.get(), &out_offset, 1, 0), + SyscallFailsWithErrno(ESPIPE)); + EXPECT_THAT(splice(rfd1.get(), nullptr, wfd2.get(), &out_offset, 1, 0), + SyscallFailsWithErrno(ESPIPE)); + EXPECT_THAT(splice(rfd1.get(), &in_offset, wfd2.get(), nullptr, 1, 0), + SyscallFailsWithErrno(ESPIPE)); +} + +TEST(SpliceTest, ToPipe) { + // Open the input file. + const TempPath in_file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile()); + const FileDescriptor inf = + ASSERT_NO_ERRNO_AND_VALUE(Open(in_file.path(), O_RDWR)); + + // Fill with some random data. + std::vector buf(kPageSize); + RandomizeBuffer(buf.data(), buf.size()); + ASSERT_THAT(write(inf.get(), buf.data(), buf.size()), + SyscallSucceedsWithValue(kPageSize)); + ASSERT_THAT(lseek(inf.get(), 0, SEEK_SET), SyscallSucceedsWithValue(0)); + + // Create a new pipe. + int fds[2]; + ASSERT_THAT(pipe(fds), SyscallSucceeds()); + const FileDescriptor rfd(fds[0]); + const FileDescriptor wfd(fds[1]); + + // Splice to the pipe. + EXPECT_THAT(splice(inf.get(), nullptr, wfd.get(), nullptr, kPageSize, 0), + SyscallSucceedsWithValue(kPageSize)); + + // Contents should be equal. + std::vector rbuf(kPageSize); + ASSERT_THAT(read(rfd.get(), rbuf.data(), rbuf.size()), + SyscallSucceedsWithValue(kPageSize)); + EXPECT_EQ(memcmp(rbuf.data(), buf.data(), buf.size()), 0); +} + +TEST(SpliceTest, ToPipeOffset) { + // Open the input file. + const TempPath in_file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile()); + const FileDescriptor inf = + ASSERT_NO_ERRNO_AND_VALUE(Open(in_file.path(), O_RDWR)); + + // Fill with some random data. + std::vector buf(kPageSize); + RandomizeBuffer(buf.data(), buf.size()); + ASSERT_THAT(write(inf.get(), buf.data(), buf.size()), + SyscallSucceedsWithValue(kPageSize)); + + // Create a new pipe. + int fds[2]; + ASSERT_THAT(pipe(fds), SyscallSucceeds()); + const FileDescriptor rfd(fds[0]); + const FileDescriptor wfd(fds[1]); + + // Splice to the pipe. + loff_t in_offset = kPageSize / 2; + EXPECT_THAT( + splice(inf.get(), &in_offset, wfd.get(), nullptr, kPageSize / 2, 0), + SyscallSucceedsWithValue(kPageSize / 2)); + + // Contents should be equal to only the second part. + std::vector rbuf(kPageSize / 2); + ASSERT_THAT(read(rfd.get(), rbuf.data(), rbuf.size()), + SyscallSucceedsWithValue(kPageSize / 2)); + EXPECT_EQ(memcmp(rbuf.data(), buf.data() + (kPageSize / 2), rbuf.size()), 0); +} + +TEST(SpliceTest, FromPipe) { + // Create a new pipe. + int fds[2]; + ASSERT_THAT(pipe(fds), SyscallSucceeds()); + const FileDescriptor rfd(fds[0]); + const FileDescriptor wfd(fds[1]); + + // Fill with some random data. + std::vector buf(kPageSize); + RandomizeBuffer(buf.data(), buf.size()); + ASSERT_THAT(write(wfd.get(), buf.data(), buf.size()), + SyscallSucceedsWithValue(kPageSize)); + + // Open the input file. + const TempPath out_file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile()); + const FileDescriptor outf = + ASSERT_NO_ERRNO_AND_VALUE(Open(out_file.path(), O_RDWR)); + + // Splice to the output file. + EXPECT_THAT(splice(rfd.get(), nullptr, outf.get(), nullptr, kPageSize, 0), + SyscallSucceedsWithValue(kPageSize)); + + // The offset of the output should be equal to kPageSize. We assert that and + // reset to zero so that we can read the contents and ensure they match. + EXPECT_THAT(lseek(outf.get(), 0, SEEK_CUR), + SyscallSucceedsWithValue(kPageSize)); + ASSERT_THAT(lseek(outf.get(), 0, SEEK_SET), SyscallSucceedsWithValue(0)); + + // Contents should be equal. + std::vector rbuf(kPageSize); + ASSERT_THAT(read(outf.get(), rbuf.data(), rbuf.size()), + SyscallSucceedsWithValue(kPageSize)); + EXPECT_EQ(memcmp(rbuf.data(), buf.data(), buf.size()), 0); +} + +TEST(SpliceTest, FromPipeOffset) { + // Create a new pipe. + int fds[2]; + ASSERT_THAT(pipe(fds), SyscallSucceeds()); + const FileDescriptor rfd(fds[0]); + const FileDescriptor wfd(fds[1]); + + // Fill with some random data. + std::vector buf(kPageSize); + RandomizeBuffer(buf.data(), buf.size()); + ASSERT_THAT(write(wfd.get(), buf.data(), buf.size()), + SyscallSucceedsWithValue(kPageSize)); + + // Open the input file. + const TempPath out_file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile()); + const FileDescriptor outf = + ASSERT_NO_ERRNO_AND_VALUE(Open(out_file.path(), O_RDWR)); + + // Splice to the output file. + loff_t out_offset = kPageSize / 2; + EXPECT_THAT(splice(rfd.get(), nullptr, outf.get(), &out_offset, kPageSize, 0), + SyscallSucceedsWithValue(kPageSize)); + + // Content should reflect the splice. We write to a specific offset in the + // file, so the internals should now be allocated sparsely. + std::vector rbuf(kPageSize); + ASSERT_THAT(read(outf.get(), rbuf.data(), rbuf.size()), + SyscallSucceedsWithValue(kPageSize)); + std::vector zbuf(kPageSize / 2); + memset(zbuf.data(), 0, zbuf.size()); + EXPECT_EQ(memcmp(rbuf.data(), zbuf.data(), zbuf.size()), 0); + EXPECT_EQ(memcmp(rbuf.data() + kPageSize / 2, buf.data(), kPageSize / 2), 0); +} + +TEST(SpliceTest, TwoPipes) { + // Create two new pipes. + int first[2], second[2]; + ASSERT_THAT(pipe(first), SyscallSucceeds()); + const FileDescriptor rfd1(first[0]); + const FileDescriptor wfd1(first[1]); + ASSERT_THAT(pipe(second), SyscallSucceeds()); + const FileDescriptor rfd2(second[0]); + const FileDescriptor wfd2(second[1]); + + // Fill with some random data. + std::vector buf(kPageSize); + RandomizeBuffer(buf.data(), buf.size()); + ASSERT_THAT(write(wfd1.get(), buf.data(), buf.size()), + SyscallSucceedsWithValue(kPageSize)); + + // Splice to the second pipe, using two operations. + EXPECT_THAT( + splice(rfd1.get(), nullptr, wfd2.get(), nullptr, kPageSize / 2, 0), + SyscallSucceedsWithValue(kPageSize / 2)); + EXPECT_THAT( + splice(rfd1.get(), nullptr, wfd2.get(), nullptr, kPageSize / 2, 0), + SyscallSucceedsWithValue(kPageSize / 2)); + + // Content should reflect the splice. + std::vector rbuf(kPageSize); + ASSERT_THAT(read(rfd2.get(), rbuf.data(), rbuf.size()), + SyscallSucceedsWithValue(kPageSize)); + EXPECT_EQ(memcmp(rbuf.data(), buf.data(), kPageSize), 0); +} + +TEST(SpliceTest, Blocking) { + // Create two new pipes. + int first[2], second[2]; + ASSERT_THAT(pipe(first), SyscallSucceeds()); + const FileDescriptor rfd1(first[0]); + const FileDescriptor wfd1(first[1]); + ASSERT_THAT(pipe(second), SyscallSucceeds()); + const FileDescriptor rfd2(second[0]); + const FileDescriptor wfd2(second[1]); + + // This thread writes to the main pipe. + std::vector buf(kPageSize); + RandomizeBuffer(buf.data(), buf.size()); + ScopedThread t([&]() { + ASSERT_THAT(write(wfd1.get(), buf.data(), buf.size()), + SyscallSucceedsWithValue(kPageSize)); + }); + + // Attempt a splice immediately; it should block. + EXPECT_THAT(splice(rfd1.get(), nullptr, wfd2.get(), nullptr, kPageSize, 0), + SyscallSucceedsWithValue(kPageSize)); + + // Thread should be joinable. + t.Join(); + + // Content should reflect the splice. + std::vector rbuf(kPageSize); + ASSERT_THAT(read(rfd2.get(), rbuf.data(), rbuf.size()), + SyscallSucceedsWithValue(kPageSize)); + EXPECT_EQ(memcmp(rbuf.data(), buf.data(), kPageSize), 0); +} + +TEST(TeeTest, Blocking) { + SKIP_IF(IsRunningOnGvisor()); + + // Create two new pipes. + int first[2], second[2]; + ASSERT_THAT(pipe(first), SyscallSucceeds()); + const FileDescriptor rfd1(first[0]); + const FileDescriptor wfd1(first[1]); + ASSERT_THAT(pipe(second), SyscallSucceeds()); + const FileDescriptor rfd2(second[0]); + const FileDescriptor wfd2(second[1]); + + // This thread writes to the main pipe. + std::vector buf(kPageSize); + RandomizeBuffer(buf.data(), buf.size()); + ScopedThread t([&]() { + ASSERT_THAT(write(wfd1.get(), buf.data(), buf.size()), + SyscallSucceedsWithValue(kPageSize)); + }); + + // Attempt a tee immediately; it should block. + EXPECT_THAT(tee(rfd1.get(), wfd2.get(), kPageSize, 0), + SyscallSucceedsWithValue(kPageSize)); + + // Thread should be joinable. + t.Join(); + + // Content should reflect the splice, in both pipes. + std::vector rbuf(kPageSize); + ASSERT_THAT(read(rfd2.get(), rbuf.data(), rbuf.size()), + SyscallSucceedsWithValue(kPageSize)); + EXPECT_EQ(memcmp(rbuf.data(), buf.data(), kPageSize), 0); + ASSERT_THAT(read(rfd1.get(), rbuf.data(), rbuf.size()), + SyscallSucceedsWithValue(kPageSize)); + EXPECT_EQ(memcmp(rbuf.data(), buf.data(), kPageSize), 0); +} + +TEST(SpliceTest, NonBlocking) { + // Create two new pipes. + int first[2], second[2]; + ASSERT_THAT(pipe(first), SyscallSucceeds()); + const FileDescriptor rfd1(first[0]); + const FileDescriptor wfd1(first[1]); + ASSERT_THAT(pipe(second), SyscallSucceeds()); + const FileDescriptor rfd2(second[0]); + const FileDescriptor wfd2(second[1]); + + // Splice with no data to back it. + EXPECT_THAT(splice(rfd1.get(), nullptr, wfd2.get(), nullptr, kPageSize, + SPLICE_F_NONBLOCK), + SyscallFailsWithErrno(EAGAIN)); +} + +TEST(TeeTest, NonBlocking) { + SKIP_IF(IsRunningOnGvisor()); + + // Create two new pipes. + int first[2], second[2]; + ASSERT_THAT(pipe(first), SyscallSucceeds()); + const FileDescriptor rfd1(first[0]); + const FileDescriptor wfd1(first[1]); + ASSERT_THAT(pipe(second), SyscallSucceeds()); + const FileDescriptor rfd2(second[0]); + const FileDescriptor wfd2(second[1]); + + // Splice with no data to back it. + EXPECT_THAT(tee(rfd1.get(), wfd2.get(), kPageSize, SPLICE_F_NONBLOCK), + SyscallFailsWithErrno(EAGAIN)); +} + +} // namespace + +} // namespace testing +} // namespace gvisor -- cgit v1.2.3 From ae1bb08871758844fa23fc7255ffeb0392f9dee6 Mon Sep 17 00:00:00 2001 From: Adin Scannell Date: Tue, 21 May 2019 20:11:26 -0700 Subject: Clean up pipe internals and add fcntl support Pipe internals are made more efficient by avoiding garbage collection. A pool is now used that can be shared by all pipes, and buffers are chained via an intrusive list. The documentation for pipe structures and methods is also simplified and clarified. The pipe tests are now parameterized, so that they are run on all different variants (named pipes, small buffers, default buffers). The pipe buffer sizes are exposed by fcntl, which is now supported by this change. A size change test has been added to the suite. These new tests uncovered a bug regarding the semantics of open named pipes with O_NONBLOCK, which is also fixed by this CL. This fix also addresses the lack of the O_LARGEFILE flag for named pipes. PiperOrigin-RevId: 249375888 Change-Id: I48e61e9c868aedb0cadda2dff33f09a560dee773 --- pkg/abi/linux/fcntl.go | 4 +- pkg/sentry/kernel/pipe/BUILD | 8 +- pkg/sentry/kernel/pipe/buffer.go | 90 ++++ pkg/sentry/kernel/pipe/buffer_test.go | 32 ++ pkg/sentry/kernel/pipe/buffers.go | 48 -- pkg/sentry/kernel/pipe/node.go | 7 +- pkg/sentry/kernel/pipe/pipe.go | 315 ++++++++----- pkg/sentry/kernel/pipe/pipe_test.go | 7 +- pkg/sentry/kernel/pipe/reader.go | 3 + pkg/sentry/kernel/pipe/reader_writer.go | 6 +- pkg/sentry/kernel/pipe/writer.go | 3 + pkg/sentry/syscalls/linux/sys_file.go | 14 + test/syscalls/BUILD | 6 +- test/syscalls/linux/BUILD | 2 + test/syscalls/linux/pipe.cc | 761 +++++++++++++++++++------------- 15 files changed, 828 insertions(+), 478 deletions(-) create mode 100644 pkg/sentry/kernel/pipe/buffer.go create mode 100644 pkg/sentry/kernel/pipe/buffer_test.go delete mode 100644 pkg/sentry/kernel/pipe/buffers.go (limited to 'pkg/sentry/syscalls/linux/sys_file.go') diff --git a/pkg/abi/linux/fcntl.go b/pkg/abi/linux/fcntl.go index cc8f2702d..b30350193 100644 --- a/pkg/abi/linux/fcntl.go +++ b/pkg/abi/linux/fcntl.go @@ -17,7 +17,6 @@ package linux // Comands from linux/fcntl.h. const ( F_DUPFD = 0 - F_DUPFD_CLOEXEC = 1030 F_GETFD = 1 F_GETFL = 3 F_GETOWN = 9 @@ -26,6 +25,9 @@ const ( F_SETLK = 6 F_SETLKW = 7 F_SETOWN = 8 + F_DUPFD_CLOEXEC = 1024 + 6 + F_SETPIPE_SZ = 1024 + 7 + F_GETPIPE_SZ = 1024 + 8 ) // Flags for fcntl. diff --git a/pkg/sentry/kernel/pipe/BUILD b/pkg/sentry/kernel/pipe/BUILD index 6b23117d9..b07d15a2a 100644 --- a/pkg/sentry/kernel/pipe/BUILD +++ b/pkg/sentry/kernel/pipe/BUILD @@ -10,16 +10,16 @@ go_template_instance( prefix = "buffer", template = "//pkg/ilist:generic_list", types = { - "Element": "*Buffer", - "Linker": "*Buffer", + "Element": "*buffer", + "Linker": "*buffer", }, ) go_library( name = "pipe", srcs = [ + "buffer.go", "buffer_list.go", - "buffers.go", "device.go", "node.go", "pipe.go", @@ -37,6 +37,7 @@ go_library( "//pkg/sentry/device", "//pkg/sentry/fs", "//pkg/sentry/fs/fsutil", + "//pkg/sentry/safemem", "//pkg/sentry/usermem", "//pkg/syserror", "//pkg/waiter", @@ -47,6 +48,7 @@ go_test( name = "pipe_test", size = "small", srcs = [ + "buffer_test.go", "node_test.go", "pipe_test.go", ], diff --git a/pkg/sentry/kernel/pipe/buffer.go b/pkg/sentry/kernel/pipe/buffer.go new file mode 100644 index 000000000..4360dc44f --- /dev/null +++ b/pkg/sentry/kernel/pipe/buffer.go @@ -0,0 +1,90 @@ +// Copyright 2018 The gVisor Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package pipe + +import ( + "sync" + + "gvisor.googlesource.com/gvisor/pkg/sentry/safemem" +) + +// buffer encapsulates a queueable byte buffer. +// +// Note that the total size is slightly less than two pages. This +// is done intentionally to ensure that the buffer object aligns +// with runtime internals. We have no hard size or alignment +// requirements. This two page size will effectively minimize +// internal fragmentation, but still have a large enough chunk +// to limit excessive segmentation. +// +// +stateify savable +type buffer struct { + data [8144]byte + read int + write int + bufferEntry +} + +// Reset resets internal data. +// +// This must be called before use. +func (b *buffer) Reset() { + b.read = 0 + b.write = 0 +} + +// Empty indicates the buffer is empty. +// +// This indicates there is no data left to read. +func (b *buffer) Empty() bool { + return b.read == b.write +} + +// Full indicates the buffer is full. +// +// This indicates there is no capacity left to write. +func (b *buffer) Full() bool { + return b.write == len(b.data) +} + +// WriteFromBlocks implements safemem.Writer.WriteFromBlocks. +func (b *buffer) WriteFromBlocks(srcs safemem.BlockSeq) (uint64, error) { + dst := safemem.BlockSeqOf(safemem.BlockFromSafeSlice(b.data[b.write:])) + n, err := safemem.CopySeq(dst, srcs) + b.write += int(n) + return n, err +} + +// ReadToBlocks implements safemem.Reader.ReadToBlocks. +func (b *buffer) ReadToBlocks(dsts safemem.BlockSeq) (uint64, error) { + src := safemem.BlockSeqOf(safemem.BlockFromSafeSlice(b.data[b.read:b.write])) + n, err := safemem.CopySeq(dsts, src) + b.read += int(n) + return n, err +} + +// bufferPool is a pool for buffers. +var bufferPool = sync.Pool{ + New: func() interface{} { + return new(buffer) + }, +} + +// newBuffer grabs a new buffer from the pool. +func newBuffer() *buffer { + b := bufferPool.Get().(*buffer) + b.Reset() + return b +} diff --git a/pkg/sentry/kernel/pipe/buffer_test.go b/pkg/sentry/kernel/pipe/buffer_test.go new file mode 100644 index 000000000..4b7dbc43f --- /dev/null +++ b/pkg/sentry/kernel/pipe/buffer_test.go @@ -0,0 +1,32 @@ +// Copyright 2019 The gVisor Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package pipe + +import ( + "testing" + "unsafe" + + "gvisor.googlesource.com/gvisor/pkg/sentry/usermem" +) + +func TestBufferSize(t *testing.T) { + bufferSize := unsafe.Sizeof(buffer{}) + if bufferSize < usermem.PageSize { + t.Errorf("buffer is less than a page") + } + if bufferSize > (2 * usermem.PageSize) { + t.Errorf("buffer is greater than two pages") + } +} diff --git a/pkg/sentry/kernel/pipe/buffers.go b/pkg/sentry/kernel/pipe/buffers.go deleted file mode 100644 index ba53fd482..000000000 --- a/pkg/sentry/kernel/pipe/buffers.go +++ /dev/null @@ -1,48 +0,0 @@ -// Copyright 2018 The gVisor Authors. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package pipe - -// Buffer encapsulates a queueable byte buffer that can -// easily be truncated. It is designed only for use with pipes. -// -// +stateify savable -type Buffer struct { - bufferEntry - data []byte -} - -// newBuffer initializes a Buffer. -func newBuffer(buf []byte) *Buffer { - return &Buffer{data: buf} -} - -// bytes returns the bytes contained in the buffer. -func (b *Buffer) bytes() []byte { - return b.data -} - -// size returns the number of bytes contained in the buffer. -func (b *Buffer) size() int { - return len(b.data) -} - -// truncate removes the first n bytes from the buffer. -func (b *Buffer) truncate(n int) int { - if n > len(b.data) { - panic("Trying to truncate past end of array.") - } - b.data = b.data[n:] - return len(b.data) -} diff --git a/pkg/sentry/kernel/pipe/node.go b/pkg/sentry/kernel/pipe/node.go index 7c3739360..926c4c623 100644 --- a/pkg/sentry/kernel/pipe/node.go +++ b/pkg/sentry/kernel/pipe/node.go @@ -67,7 +67,6 @@ func NewInodeOperations(ctx context.Context, perms fs.FilePermissions, p *Pipe) InodeSimpleAttributes: fsutil.NewInodeSimpleAttributes(ctx, fs.FileOwnerFromContext(ctx), perms, linux.PIPEFS_MAGIC), p: p, } - } // GetFile implements fs.InodeOperations.GetFile. Named pipes have special blocking @@ -87,7 +86,7 @@ func (i *inodeOperations) GetFile(ctx context.Context, d *fs.Dirent, flags fs.Fi switch { case flags.Read && !flags.Write: // O_RDONLY. - r := i.p.ROpen(ctx) + r := i.p.Open(ctx, flags) i.newHandleLocked(&i.rWakeup) if i.p.isNamed && !flags.NonBlocking && !i.p.HasWriters() { @@ -103,7 +102,7 @@ func (i *inodeOperations) GetFile(ctx context.Context, d *fs.Dirent, flags fs.Fi return r, nil case flags.Write && !flags.Read: // O_WRONLY. - w := i.p.WOpen(ctx) + w := i.p.Open(ctx, flags) i.newHandleLocked(&i.wWakeup) if i.p.isNamed && !i.p.HasReaders() { @@ -123,7 +122,7 @@ func (i *inodeOperations) GetFile(ctx context.Context, d *fs.Dirent, flags fs.Fi case flags.Read && flags.Write: // O_RDWR. // Pipes opened for read-write always succeeds without blocking. - rw := i.p.RWOpen(ctx) + rw := i.p.Open(ctx, flags) i.newHandleLocked(&i.rWakeup) i.newHandleLocked(&i.wWakeup) return rw, nil diff --git a/pkg/sentry/kernel/pipe/pipe.go b/pkg/sentry/kernel/pipe/pipe.go index bd7649d2f..b65204492 100644 --- a/pkg/sentry/kernel/pipe/pipe.go +++ b/pkg/sentry/kernel/pipe/pipe.go @@ -12,11 +12,7 @@ // See the License for the specific language governing permissions and // limitations under the License. -// Package pipe provides an in-memory implementation of a unidirectional -// pipe. -// -// The goal of this pipe is to emulate the pipe syscall in all of its -// edge cases and guarantees of atomic IO. +// Package pipe provides a pipe implementation. package pipe import ( @@ -32,8 +28,29 @@ import ( "gvisor.googlesource.com/gvisor/pkg/waiter" ) -// DefaultPipeSize is the system-wide default size of a pipe in bytes. -const DefaultPipeSize = 65536 +const ( + // MinimumPipeSize is a hard limit of the minimum size of a pipe. + MinimumPipeSize = 64 << 10 + + // DefaultPipeSize is the system-wide default size of a pipe in bytes. + DefaultPipeSize = MinimumPipeSize + + // MaximumPipeSize is a hard limit on the maximum size of a pipe. + MaximumPipeSize = 8 << 20 +) + +// Sizer is an interface for setting and getting the size of a pipe. +// +// It is implemented by Pipe and, through embedding, all other types. +type Sizer interface { + // PipeSize returns the pipe capacity in bytes. + PipeSize() int64 + + // SetPipeSize sets the new pipe capacity in bytes. + // + // The new size is returned (which may be capped). + SetPipeSize(int64) (int64, error) +} // Pipe is an encapsulation of a platform-independent pipe. // It manages a buffered byte queue shared between a reader/writer @@ -43,49 +60,76 @@ const DefaultPipeSize = 65536 type Pipe struct { waiter.Queue `state:"nosave"` - // Whether this is a named or anonymous pipe. + // isNamed indicates whether this is a named pipe. + // + // This value is immutable. isNamed bool + // atomicIOBytes is the maximum number of bytes that the pipe will + // guarantee atomic reads or writes atomically. + // + // This value is immutable. + atomicIOBytes int64 + // The dirent backing this pipe. Shared by all readers and writers. + // + // This value is immutable. Dirent *fs.Dirent - // The buffered byte queue. - data bufferList + // The number of active readers for this pipe. + // + // Access atomically. + readers int32 - // Max size of the pipe in bytes. When this max has been reached, - // writers will get EWOULDBLOCK. - max int + // The number of active writes for this pipe. + // + // Access atomically. + writers int32 - // Current size of the pipe in bytes. - size int + // mu protects all pipe internal state below. + mu sync.Mutex `state:"nosave"` - // Max number of bytes the pipe can guarantee to read or write - // atomically. - atomicIOBytes int + // data is the buffer queue of pipe contents. + // + // This is protected by mu. + data bufferList - // The number of active readers for this pipe. Load/store atomically. - readers int32 + // max is the maximum size of the pipe in bytes. When this max has been + // reached, writers will get EWOULDBLOCK. + // + // This is protected by mu. + max int64 - // The number of active writes for this pipe. Load/store atomically. - writers int32 + // size is the current size of the pipe in bytes. + // + // This is protected by mu. + size int64 - // This flag indicates if this pipe ever had a writer. Note that this does - // not necessarily indicate there is *currently* a writer, just that there - // has been a writer at some point since the pipe was created. + // hadWriter indicates if this pipe ever had a writer. Note that this + // does not necessarily indicate there is *currently* a writer, just + // that there has been a writer at some point since the pipe was + // created. // - // Protected by mu. + // This is protected by mu. hadWriter bool - - // Lock protecting all pipe internal state. - mu sync.Mutex `state:"nosave"` } -// NewPipe initializes and returns a pipe. A pipe created by this function is -// persistent, and will remain valid even without any open fds to it. Named -// pipes for mknod(2) are created via this function. Note that the -// implementation of blocking semantics for opening the read and write ends of a -// named pipe are left to filesystems. -func NewPipe(ctx context.Context, isNamed bool, sizeBytes, atomicIOBytes int) *Pipe { +// NewPipe initializes and returns a pipe. +// +// N.B. The size and atomicIOBytes will be bounded. +func NewPipe(ctx context.Context, isNamed bool, sizeBytes, atomicIOBytes int64) *Pipe { + if sizeBytes < MinimumPipeSize { + sizeBytes = MinimumPipeSize + } + if sizeBytes > MaximumPipeSize { + sizeBytes = MaximumPipeSize + } + if atomicIOBytes <= 0 { + atomicIOBytes = 1 + } + if atomicIOBytes > sizeBytes { + atomicIOBytes = sizeBytes + } p := &Pipe{ isNamed: isNamed, max: sizeBytes, @@ -110,48 +154,45 @@ func NewPipe(ctx context.Context, isNamed bool, sizeBytes, atomicIOBytes int) *P return p } -// NewConnectedPipe initializes a pipe and returns a pair of objects (which -// implement kio.File) representing the read and write ends of the pipe. A pipe -// created by this function becomes invalid as soon as either the read or write -// end is closed, and errors on subsequent operations on either end. Pipes -// for pipe(2) and pipe2(2) are generally created this way. -func NewConnectedPipe(ctx context.Context, sizeBytes int, atomicIOBytes int) (*fs.File, *fs.File) { +// NewConnectedPipe initializes a pipe and returns a pair of objects +// representing the read and write ends of the pipe. +func NewConnectedPipe(ctx context.Context, sizeBytes, atomicIOBytes int64) (*fs.File, *fs.File) { p := NewPipe(ctx, false /* isNamed */, sizeBytes, atomicIOBytes) - return p.ROpen(ctx), p.WOpen(ctx) -} - -// ROpen opens the pipe for reading. -func (p *Pipe) ROpen(ctx context.Context) *fs.File { - p.rOpen() - return fs.NewFile(ctx, p.Dirent, fs.FileFlags{Read: true}, &Reader{ - ReaderWriter: ReaderWriter{Pipe: p}, - }) -} - -// WOpen opens the pipe for writing. -func (p *Pipe) WOpen(ctx context.Context) *fs.File { - p.wOpen() - return fs.NewFile(ctx, p.Dirent, fs.FileFlags{Write: true}, &Writer{ - ReaderWriter: ReaderWriter{Pipe: p}, - }) + return p.Open(ctx, fs.FileFlags{Read: true}), p.Open(ctx, fs.FileFlags{Write: true}) } -// RWOpen opens the pipe for both reading and writing. -func (p *Pipe) RWOpen(ctx context.Context) *fs.File { - p.rOpen() - p.wOpen() - return fs.NewFile(ctx, p.Dirent, fs.FileFlags{Read: true, Write: true}, &ReaderWriter{ - Pipe: p, - }) +// Open opens the pipe and returns a new file. +// +// Precondition: at least one of flags.Read or flags.Write must be set. +func (p *Pipe) Open(ctx context.Context, flags fs.FileFlags) *fs.File { + switch { + case flags.Read && flags.Write: + p.rOpen() + p.wOpen() + return fs.NewFile(ctx, p.Dirent, flags, &ReaderWriter{ + Pipe: p, + }) + case flags.Read: + p.rOpen() + return fs.NewFile(ctx, p.Dirent, flags, &Reader{ + ReaderWriter: ReaderWriter{Pipe: p}, + }) + case flags.Write: + p.wOpen() + return fs.NewFile(ctx, p.Dirent, flags, &Writer{ + ReaderWriter: ReaderWriter{Pipe: p}, + }) + default: + // Precondition violated. + panic("invalid pipe flags") + } } // read reads data from the pipe into dst and returns the number of bytes // read, or returns ErrWouldBlock if the pipe is empty. +// +// Precondition: this pipe must have readers. func (p *Pipe) read(ctx context.Context, dst usermem.IOSequence) (int64, error) { - if !p.HasReaders() { - return 0, syscall.EBADF - } - // Don't block for a zero-length read even if the pipe is empty. if dst.NumBytes() == 0 { return 0, nil @@ -159,8 +200,8 @@ func (p *Pipe) read(ctx context.Context, dst usermem.IOSequence) (int64, error) p.mu.Lock() defer p.mu.Unlock() - // If there is nothing to read at the moment but there is a writer, tell the - // caller to block. + + // Is the pipe empty? if p.size == 0 { if !p.HasWriters() { // There are no writers, return EOF. @@ -168,64 +209,94 @@ func (p *Pipe) read(ctx context.Context, dst usermem.IOSequence) (int64, error) } return 0, syserror.ErrWouldBlock } - var n int64 - for buffer := p.data.Front(); buffer != nil; buffer = p.data.Front() { - n0, err := dst.CopyOut(ctx, buffer.bytes()) - n += int64(n0) - p.size -= n0 - if buffer.truncate(n0) == 0 { - p.data.Remove(buffer) + + // Limit how much we consume. + if dst.NumBytes() > p.size { + dst = dst.TakeFirst64(p.size) + } + + done := int64(0) + for dst.NumBytes() > 0 { + // Pop the first buffer. + first := p.data.Front() + if first == nil { + break } - dst = dst.DropFirst(n0) - if dst.NumBytes() == 0 || err != nil { - return n, err + + // Copy user data. + n, err := dst.CopyOutFrom(ctx, first) + done += int64(n) + p.size -= n + dst = dst.DropFirst64(n) + + // Empty buffer? + if first.Empty() { + // Push to the free list. + p.data.Remove(first) + bufferPool.Put(first) + } + + // Handle errors. + if err != nil { + return done, err } } - return n, nil + + return done, nil } // write writes data from sv into the pipe and returns the number of bytes // written. If no bytes are written because the pipe is full (or has less than // atomicIOBytes free capacity), write returns ErrWouldBlock. +// +// Precondition: this pipe must have writers. func (p *Pipe) write(ctx context.Context, src usermem.IOSequence) (int64, error) { p.mu.Lock() defer p.mu.Unlock() - if !p.HasWriters() { - return 0, syscall.EBADF - } + // Can't write to a pipe with no readers. if !p.HasReaders() { return 0, syscall.EPIPE } // POSIX requires that a write smaller than atomicIOBytes (PIPE_BUF) be - // atomic, but requires no atomicity for writes larger than this. However, - // Linux appears to provide stronger semantics than this in practice: - // unmerged writes are done one PAGE_SIZE buffer at a time, so for larger - // writes, the writing of each PIPE_BUF-sized chunk is atomic. We implement - // this by writing at most atomicIOBytes at a time if we can't service the - // write in its entirety. - canWrite := src.NumBytes() - if canWrite > int64(p.max-p.size) { - if p.max-p.size >= p.atomicIOBytes { - canWrite = int64(p.atomicIOBytes) - } else { + // atomic, but requires no atomicity for writes larger than this. + wanted := src.NumBytes() + if avail := p.max - p.size; wanted > avail { + if wanted <= p.atomicIOBytes { return 0, syserror.ErrWouldBlock } + // Limit to the available capacity. + src = src.TakeFirst64(avail) } - // Copy data from user memory into a pipe-owned buffer. - buf := make([]byte, canWrite) - n, err := src.CopyIn(ctx, buf) - if n > 0 { - p.data.PushBack(newBuffer(buf[:n])) + done := int64(0) + for src.NumBytes() > 0 { + // Need a new buffer? + last := p.data.Back() + if last == nil || last.Full() { + // Add a new buffer to the data list. + last = newBuffer() + p.data.PushBack(last) + } + + // Copy user data. + n, err := src.CopyInTo(ctx, last) + done += int64(n) p.size += n + src = src.DropFirst64(n) + + // Handle errors. + if err != nil { + return done, err + } } - if int64(n) < src.NumBytes() && err == nil { + if wanted > done { // Partial write due to full pipe. - err = syserror.ErrWouldBlock + return done, syserror.ErrWouldBlock } - return int64(n), err + + return done, nil } // rOpen signals a new reader of the pipe. @@ -267,6 +338,9 @@ func (p *Pipe) HasWriters() bool { return atomic.LoadInt32(&p.writers) > 0 } +// rReadinessLocked calculates the read readiness. +// +// Precondition: mu must be held. func (p *Pipe) rReadinessLocked() waiter.EventMask { ready := waiter.EventMask(0) if p.HasReaders() && p.data.Front() != nil { @@ -290,6 +364,9 @@ func (p *Pipe) rReadiness() waiter.EventMask { return p.rReadinessLocked() } +// wReadinessLocked calculates the write readiness. +// +// Precondition: mu must be held. func (p *Pipe) wReadinessLocked() waiter.EventMask { ready := waiter.EventMask(0) if p.HasWriters() && p.size < p.max { @@ -317,8 +394,36 @@ func (p *Pipe) rwReadiness() waiter.EventMask { return p.rReadinessLocked() | p.wReadinessLocked() } -func (p *Pipe) queuedSize() int { +// queued returns the amount of queued data. +func (p *Pipe) queued() int64 { p.mu.Lock() defer p.mu.Unlock() return p.size } + +// PipeSize implements PipeSizer.PipeSize. +func (p *Pipe) PipeSize() int64 { + p.mu.Lock() + defer p.mu.Unlock() + return p.max +} + +// SetPipeSize implements PipeSize.SetPipeSize. +func (p *Pipe) SetPipeSize(size int64) (int64, error) { + if size < 0 { + return 0, syserror.EINVAL + } + if size < MinimumPipeSize { + size = MinimumPipeSize // Per spec. + } + if size > MaximumPipeSize { + return 0, syserror.EPERM + } + p.mu.Lock() + defer p.mu.Unlock() + if size < p.size { + return 0, syserror.EBUSY + } + p.max = size + return size, nil +} diff --git a/pkg/sentry/kernel/pipe/pipe_test.go b/pkg/sentry/kernel/pipe/pipe_test.go index de340c40c..298c6587b 100644 --- a/pkg/sentry/kernel/pipe/pipe_test.go +++ b/pkg/sentry/kernel/pipe/pipe_test.go @@ -58,15 +58,16 @@ func TestPipeReadBlock(t *testing.T) { func TestPipeWriteBlock(t *testing.T) { const atomicIOBytes = 2 + const capacity = MinimumPipeSize ctx := contexttest.Context(t) - r, w := NewConnectedPipe(ctx, 10, atomicIOBytes) + r, w := NewConnectedPipe(ctx, capacity, atomicIOBytes) defer r.DecRef() defer w.DecRef() - msg := []byte("here's some bytes") + msg := make([]byte, capacity+1) n, err := w.Writev(ctx, usermem.BytesIOSequence(msg)) - if wantN, wantErr := int64(atomicIOBytes), syserror.ErrWouldBlock; n != wantN || err != wantErr { + if wantN, wantErr := int64(capacity), syserror.ErrWouldBlock; n != wantN || err != wantErr { t.Fatalf("Writev: got (%d, %v), wanted (%d, %v)", n, err, wantN, wantErr) } } diff --git a/pkg/sentry/kernel/pipe/reader.go b/pkg/sentry/kernel/pipe/reader.go index 48fab45d1..656be824d 100644 --- a/pkg/sentry/kernel/pipe/reader.go +++ b/pkg/sentry/kernel/pipe/reader.go @@ -27,8 +27,11 @@ type Reader struct { } // Release implements fs.FileOperations.Release. +// +// This overrides ReaderWriter.Release. func (r *Reader) Release() { r.Pipe.rClose() + // Wake up writers. r.Pipe.Notify(waiter.EventOut) } diff --git a/pkg/sentry/kernel/pipe/reader_writer.go b/pkg/sentry/kernel/pipe/reader_writer.go index 59899be49..e560b9be9 100644 --- a/pkg/sentry/kernel/pipe/reader_writer.go +++ b/pkg/sentry/kernel/pipe/reader_writer.go @@ -15,7 +15,6 @@ package pipe import ( - "fmt" "math" "syscall" @@ -49,6 +48,7 @@ type ReaderWriter struct { func (rw *ReaderWriter) Release() { rw.Pipe.rClose() rw.Pipe.wClose() + // Wake up readers and writers. rw.Pipe.Notify(waiter.EventIn | waiter.EventOut) } @@ -81,9 +81,9 @@ func (rw *ReaderWriter) Ioctl(ctx context.Context, io usermem.IO, args arch.Sysc // Switch on ioctl request. switch int(args[1].Int()) { case linux.FIONREAD: - v := rw.queuedSize() + v := rw.queued() if v > math.MaxInt32 { - panic(fmt.Sprintf("Impossibly large pipe queued size: %d", v)) + v = math.MaxInt32 // Silently truncate. } // Copy result to user-space. _, err := usermem.CopyObjectOut(ctx, io, args[2].Pointer(), int32(v), usermem.IOOpts{ diff --git a/pkg/sentry/kernel/pipe/writer.go b/pkg/sentry/kernel/pipe/writer.go index 0f29fbc43..8d5b68541 100644 --- a/pkg/sentry/kernel/pipe/writer.go +++ b/pkg/sentry/kernel/pipe/writer.go @@ -27,8 +27,11 @@ type Writer struct { } // Release implements fs.FileOperations.Release. +// +// This overrides ReaderWriter.Release. func (w *Writer) Release() { w.Pipe.wClose() + // Wake up readers. w.Pipe.Notify(waiter.EventHUp) } diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index 8a80cd430..19f579930 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -27,6 +27,7 @@ import ( "gvisor.googlesource.com/gvisor/pkg/sentry/kernel/auth" "gvisor.googlesource.com/gvisor/pkg/sentry/kernel/fasync" "gvisor.googlesource.com/gvisor/pkg/sentry/kernel/kdefs" + "gvisor.googlesource.com/gvisor/pkg/sentry/kernel/pipe" ktime "gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time" "gvisor.googlesource.com/gvisor/pkg/sentry/limits" "gvisor.googlesource.com/gvisor/pkg/sentry/usermem" @@ -943,6 +944,19 @@ func Fcntl(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscall } err := tmpfs.AddSeals(file.Dirent.Inode, args[2].Uint()) return 0, nil, err + case linux.F_GETPIPE_SZ: + sz, ok := file.FileOperations.(pipe.Sizer) + if !ok { + return 0, nil, syserror.EINVAL + } + return uintptr(sz.PipeSize()), nil, nil + case linux.F_SETPIPE_SZ: + sz, ok := file.FileOperations.(pipe.Sizer) + if !ok { + return 0, nil, syserror.EINVAL + } + n, err := sz.SetPipeSize(int64(args[2].Int())) + return uintptr(n), nil, err default: // Everything else is not yet supported. return 0, nil, syserror.EINVAL diff --git a/test/syscalls/BUILD b/test/syscalls/BUILD index b531d7629..0d6b6ccc7 100644 --- a/test/syscalls/BUILD +++ b/test/syscalls/BUILD @@ -191,7 +191,11 @@ syscall_test(test = "//test/syscalls/linux:partial_bad_buffer_test") syscall_test(test = "//test/syscalls/linux:pause_test") -syscall_test(test = "//test/syscalls/linux:pipe_test") +syscall_test( + size = "large", + shard_count = 5, + test = "//test/syscalls/linux:pipe_test", +) syscall_test(test = "//test/syscalls/linux:poll_test") diff --git a/test/syscalls/linux/BUILD b/test/syscalls/linux/BUILD index d4e49bb3a..4e239617b 100644 --- a/test/syscalls/linux/BUILD +++ b/test/syscalls/linux/BUILD @@ -1237,6 +1237,8 @@ cc_binary( linkstatic = 1, deps = [ "//test/util:file_descriptor", + "//test/util:posix_error", + "//test/util:temp_path", "//test/util:test_main", "//test/util:test_util", "//test/util:thread_util", diff --git a/test/syscalls/linux/pipe.cc b/test/syscalls/linux/pipe.cc index 8698295b3..bce351e08 100644 --- a/test/syscalls/linux/pipe.cc +++ b/test/syscalls/linux/pipe.cc @@ -26,6 +26,8 @@ #include "absl/time/clock.h" #include "absl/time/time.h" #include "test/util/file_descriptor.h" +#include "test/util/posix_error.h" +#include "test/util/temp_path.h" #include "test/util/test_util.h" #include "test/util/thread_util.h" @@ -34,449 +36,588 @@ namespace testing { namespace { -// Buffer size of a pipe. -// -// TODO(b/35762278): Get this from F_GETPIPE_SZ. -constexpr int kPipeSize = 65536; +// Used as a non-zero sentinel value, below. +constexpr int kTestValue = 0x12345678; + +// Used for synchronization in race tests. +const absl::Duration syncDelay = absl::Seconds(2); + +struct PipeCreator { + std::string name_; + + // void (fds, is_blocking, is_namedpipe). + std::function create_; +}; + +class PipeTest : public ::testing::TestWithParam { + protected: + FileDescriptor rfd; + FileDescriptor wfd; -class PipeTest : public ::testing::Test { public: static void SetUpTestCase() { // Tests intentionally generate SIGPIPE. TEST_PCHECK(signal(SIGPIPE, SIG_IGN) != SIG_ERR); } + // Initializes rfd and wfd as a blocking pipe. + // + // The return value indicates success: the test should be skipped otherwise. + bool CreateBlocking() { return create(true); } + + // Initializes rfd and wfd as a non-blocking pipe. + // + // The return value is per CreateBlocking. + bool CreateNonBlocking() { return create(false); } + + // Returns true iff the pipe represents a named pipe. + bool IsNamedPipe() { return namedpipe_; } + + int Size() { + int s1 = fcntl(rfd.get(), F_GETPIPE_SZ); + int s2 = fcntl(wfd.get(), F_GETPIPE_SZ); + EXPECT_GT(s1, 0); + EXPECT_GT(s2, 0); + EXPECT_EQ(s1, s2); + return s1; + } + static void TearDownTestCase() { TEST_PCHECK(signal(SIGPIPE, SIG_DFL) != SIG_ERR); } + + private: + bool namedpipe_ = false; + + bool create(bool wants_blocking) { + // Generate the pipe. + int fds[2] = {-1, -1}; + bool is_blocking = false; + GetParam().create_(fds, &is_blocking, &namedpipe_); + if (fds[0] < 0 || fds[1] < 0) { + return false; + } + + // Save descriptors. + rfd.reset(fds[0]); + wfd.reset(fds[1]); + + // Adjust blocking, if needed. + if (!is_blocking && wants_blocking) { + // Clear the blocking flag. + EXPECT_THAT(fcntl(fds[0], F_SETFL, 0), SyscallSucceeds()); + EXPECT_THAT(fcntl(fds[1], F_SETFL, 0), SyscallSucceeds()); + } else if (is_blocking && !wants_blocking) { + // Set the descriptors to blocking. + EXPECT_THAT(fcntl(fds[0], F_SETFL, O_NONBLOCK), SyscallSucceeds()); + EXPECT_THAT(fcntl(fds[1], F_SETFL, O_NONBLOCK), SyscallSucceeds()); + } + + return true; + } }; -TEST_F(PipeTest, Basic) { - // fds[0] is read end, fds[1] is write end. - int fds[2]; - int i = 0x12345678; - ASSERT_THAT(pipe(fds), SyscallSucceeds()); +TEST_P(PipeTest, Inode) { + SKIP_IF(!CreateBlocking()); // Ensure that the inode number is the same for each end. struct stat rst; - ASSERT_THAT(fstat(fds[0], &rst), SyscallSucceeds()); + ASSERT_THAT(fstat(rfd.get(), &rst), SyscallSucceeds()); struct stat wst; - ASSERT_THAT(fstat(fds[1], &wst), SyscallSucceeds()); + ASSERT_THAT(fstat(wfd.get(), &wst), SyscallSucceeds()); EXPECT_EQ(rst.st_ino, wst.st_ino); - - ASSERT_THAT(write(fds[0], &i, sizeof(i)), SyscallFailsWithErrno(EBADF)); - ASSERT_THAT(read(fds[1], &i, sizeof(i)), SyscallFailsWithErrno(EBADF)); - - ASSERT_THAT(write(fds[1], &i, sizeof(i)), - SyscallSucceedsWithValue(sizeof(i))); - int j; - ASSERT_THAT(read(fds[0], &j, sizeof(j)), SyscallSucceedsWithValue(sizeof(j))); - EXPECT_EQ(i, j); - - ASSERT_THAT(fcntl(fds[0], F_GETFL), SyscallSucceeds()); - ASSERT_THAT(fcntl(fds[1], F_GETFL), SyscallSucceedsWithValue(O_WRONLY)); - - ASSERT_THAT(close(fds[0]), SyscallSucceeds()); - ASSERT_THAT(close(fds[1]), SyscallSucceeds()); } -TEST_F(PipeTest, BasicCloExec) { - // fds[0] is read end, fds[1] is write end. - int fds[2]; - int i = 0x12345678; - ASSERT_THAT(pipe2(fds, O_CLOEXEC), SyscallSucceeds()); +TEST_P(PipeTest, Permissions) { + SKIP_IF(!CreateBlocking()); - ASSERT_THAT(write(fds[0], &i, sizeof(i)), SyscallFailsWithErrno(EBADF)); - ASSERT_THAT(read(fds[1], &i, sizeof(i)), SyscallFailsWithErrno(EBADF)); + // Attempt bad operations. + int buf = kTestValue; + ASSERT_THAT(write(rfd.get(), &buf, sizeof(buf)), + SyscallFailsWithErrno(EBADF)); + EXPECT_THAT(read(wfd.get(), &buf, sizeof(buf)), SyscallFailsWithErrno(EBADF)); +} - ASSERT_THAT(write(fds[1], &i, sizeof(i)), - SyscallSucceedsWithValue(sizeof(i))); - int j; - ASSERT_THAT(read(fds[0], &j, sizeof(j)), SyscallSucceedsWithValue(sizeof(j))); - EXPECT_EQ(i, j); +TEST_P(PipeTest, Flags) { + SKIP_IF(!CreateBlocking()); + + if (IsNamedPipe()) { + // May be stubbed to zero; define locally. + constexpr int kLargefile = 0100000; + EXPECT_THAT(fcntl(rfd.get(), F_GETFL), + SyscallSucceedsWithValue(kLargefile | O_RDONLY)); + EXPECT_THAT(fcntl(wfd.get(), F_GETFL), + SyscallSucceedsWithValue(kLargefile | O_WRONLY)); + } else { + EXPECT_THAT(fcntl(rfd.get(), F_GETFL), SyscallSucceedsWithValue(O_RDONLY)); + EXPECT_THAT(fcntl(wfd.get(), F_GETFL), SyscallSucceedsWithValue(O_WRONLY)); + } +} - ASSERT_THAT(fcntl(fds[0], F_GETFL), SyscallSucceeds()); - ASSERT_THAT(fcntl(fds[1], F_GETFL), SyscallSucceeds()); +TEST_P(PipeTest, Write) { + SKIP_IF(!CreateBlocking()); - ASSERT_THAT(close(fds[0]), SyscallSucceeds()); - ASSERT_THAT(close(fds[1]), SyscallSucceeds()); + int wbuf = kTestValue; + int rbuf = ~kTestValue; + ASSERT_THAT(write(wfd.get(), &wbuf, sizeof(wbuf)), + SyscallSucceedsWithValue(sizeof(wbuf))); + ASSERT_THAT(read(rfd.get(), &rbuf, sizeof(rbuf)), + SyscallSucceedsWithValue(sizeof(rbuf))); + EXPECT_EQ(wbuf, rbuf); } -TEST_F(PipeTest, BasicNoBlock) { - // fds[0] is read end, fds[1] is write end. - int fds[2]; - int i = 0x12345678; - ASSERT_THAT(pipe2(fds, O_NONBLOCK), SyscallSucceeds()); - - ASSERT_THAT(write(fds[0], &i, sizeof(i)), SyscallFailsWithErrno(EBADF)); - ASSERT_THAT(read(fds[1], &i, sizeof(i)), SyscallFailsWithErrno(EBADF)); - - ASSERT_THAT(read(fds[0], &i, sizeof(i)), SyscallFailsWithErrno(EWOULDBLOCK)); - ASSERT_THAT(write(fds[1], &i, sizeof(i)), - SyscallSucceedsWithValue(sizeof(i))); - int j; - ASSERT_THAT(read(fds[0], &j, sizeof(j)), SyscallSucceedsWithValue(sizeof(j))); - EXPECT_EQ(i, j); - ASSERT_THAT(read(fds[0], &i, sizeof(i)), SyscallFailsWithErrno(EWOULDBLOCK)); - - ASSERT_THAT(fcntl(fds[0], F_GETFL), SyscallSucceedsWithValue(O_NONBLOCK)); - ASSERT_THAT(fcntl(fds[1], F_GETFL), - SyscallSucceedsWithValue(O_NONBLOCK | O_WRONLY)); - - ASSERT_THAT(close(fds[0]), SyscallSucceeds()); - ASSERT_THAT(close(fds[1]), SyscallSucceeds()); +TEST_P(PipeTest, NonBlocking) { + SKIP_IF(!CreateNonBlocking()); + + int wbuf = kTestValue; + int rbuf = ~kTestValue; + EXPECT_THAT(read(rfd.get(), &rbuf, sizeof(rbuf)), + SyscallFailsWithErrno(EWOULDBLOCK)); + ASSERT_THAT(write(wfd.get(), &wbuf, sizeof(wbuf)), + SyscallSucceedsWithValue(sizeof(wbuf))); + + ASSERT_THAT(read(rfd.get(), &rbuf, sizeof(rbuf)), + SyscallSucceedsWithValue(sizeof(rbuf))); + EXPECT_EQ(wbuf, rbuf); + EXPECT_THAT(read(rfd.get(), &rbuf, sizeof(rbuf)), + SyscallFailsWithErrno(EWOULDBLOCK)); } -TEST_F(PipeTest, BasicBothOptions) { - // fds[0] is read end, fds[1] is write end. +TEST(Pipe2Test, CloExec) { int fds[2]; - int i = 0x12345678; - ASSERT_THAT(pipe2(fds, O_NONBLOCK | O_CLOEXEC), SyscallSucceeds()); - - ASSERT_THAT(write(fds[0], &i, sizeof(i)), SyscallFailsWithErrno(EBADF)); - ASSERT_THAT(read(fds[1], &i, sizeof(i)), SyscallFailsWithErrno(EBADF)); - - ASSERT_THAT(read(fds[0], &i, sizeof(i)), SyscallFailsWithErrno(EWOULDBLOCK)); - ASSERT_THAT(write(fds[1], &i, sizeof(i)), - SyscallSucceedsWithValue(sizeof(i))); - int j; - ASSERT_THAT(read(fds[0], &j, sizeof(j)), SyscallSucceedsWithValue(sizeof(j))); - EXPECT_EQ(i, j); - ASSERT_THAT(read(fds[0], &i, sizeof(i)), SyscallFailsWithErrno(EWOULDBLOCK)); - - ASSERT_THAT(fcntl(fds[0], F_GETFL), SyscallSucceedsWithValue(O_NONBLOCK)); - ASSERT_THAT(fcntl(fds[1], F_GETFL), - SyscallSucceedsWithValue(O_NONBLOCK | O_WRONLY)); - - ASSERT_THAT(close(fds[0]), SyscallSucceeds()); - ASSERT_THAT(close(fds[1]), SyscallSucceeds()); + ASSERT_THAT(pipe2(fds, O_CLOEXEC), SyscallSucceeds()); + EXPECT_THAT(fcntl(fds[0], F_GETFD), SyscallSucceedsWithValue(FD_CLOEXEC)); + EXPECT_THAT(fcntl(fds[1], F_GETFD), SyscallSucceedsWithValue(FD_CLOEXEC)); + EXPECT_THAT(close(fds[0]), SyscallSucceeds()); + EXPECT_THAT(close(fds[1]), SyscallSucceeds()); } -TEST_F(PipeTest, BasicBadOptions) { +TEST(Pipe2Test, BadOptions) { int fds[2]; - ASSERT_THAT(pipe2(fds, 0xDEAD), SyscallFailsWithErrno(EINVAL)); + EXPECT_THAT(pipe2(fds, 0xDEAD), SyscallFailsWithErrno(EINVAL)); } -TEST_F(PipeTest, Seek) { - // fds[0] is read end, fds[1] is write end. - int fds[2]; - int i = 0x12345678; - ASSERT_THAT(pipe(fds), SyscallSucceeds()); - - ASSERT_THAT(lseek(fds[0], 0, SEEK_CUR), SyscallFailsWithErrno(ESPIPE)); - ASSERT_THAT(lseek(fds[1], 0, SEEK_CUR), SyscallFailsWithErrno(ESPIPE)); - ASSERT_THAT(lseek(fds[0], 0, SEEK_SET), SyscallFailsWithErrno(ESPIPE)); - ASSERT_THAT(lseek(fds[0], 4, SEEK_SET), SyscallFailsWithErrno(ESPIPE)); - ASSERT_THAT(lseek(fds[1], 0, SEEK_SET), SyscallFailsWithErrno(ESPIPE)); - ASSERT_THAT(lseek(fds[1], 4, SEEK_SET), SyscallFailsWithErrno(ESPIPE)); - - ASSERT_THAT(lseek(fds[0], 0, SEEK_CUR), SyscallFailsWithErrno(ESPIPE)); - ASSERT_THAT(lseek(fds[0], 4, SEEK_CUR), SyscallFailsWithErrno(ESPIPE)); - ASSERT_THAT(lseek(fds[1], 0, SEEK_CUR), SyscallFailsWithErrno(ESPIPE)); - ASSERT_THAT(lseek(fds[1], 4, SEEK_CUR), SyscallFailsWithErrno(ESPIPE)); - - ASSERT_THAT(write(fds[1], &i, sizeof(i)), - SyscallSucceedsWithValue(sizeof(i))); - int j; - - ASSERT_THAT(lseek(fds[0], 0, SEEK_SET), SyscallFailsWithErrno(ESPIPE)); - ASSERT_THAT(lseek(fds[0], 4, SEEK_SET), SyscallFailsWithErrno(ESPIPE)); - ASSERT_THAT(lseek(fds[1], 0, SEEK_SET), SyscallFailsWithErrno(ESPIPE)); - ASSERT_THAT(lseek(fds[1], 4, SEEK_SET), SyscallFailsWithErrno(ESPIPE)); - - ASSERT_THAT(lseek(fds[0], 0, SEEK_CUR), SyscallFailsWithErrno(ESPIPE)); - ASSERT_THAT(lseek(fds[0], 4, SEEK_CUR), SyscallFailsWithErrno(ESPIPE)); - ASSERT_THAT(lseek(fds[1], 0, SEEK_CUR), SyscallFailsWithErrno(ESPIPE)); - ASSERT_THAT(lseek(fds[1], 4, SEEK_CUR), SyscallFailsWithErrno(ESPIPE)); - - ASSERT_THAT(read(fds[0], &j, sizeof(j)), SyscallSucceedsWithValue(sizeof(j))); - EXPECT_EQ(i, j); - - ASSERT_THAT(fcntl(fds[0], F_GETFL), SyscallSucceeds()); - ASSERT_THAT(fcntl(fds[1], F_GETFL), SyscallSucceedsWithValue(O_WRONLY)); - - ASSERT_THAT(close(fds[0]), SyscallSucceeds()); - ASSERT_THAT(close(fds[1]), SyscallSucceeds()); +TEST_P(PipeTest, Seek) { + SKIP_IF(!CreateBlocking()); + + for (int i = 0; i < 4; i++) { + // Attempt absolute seeks. + EXPECT_THAT(lseek(rfd.get(), 0, SEEK_SET), SyscallFailsWithErrno(ESPIPE)); + EXPECT_THAT(lseek(rfd.get(), 4, SEEK_SET), SyscallFailsWithErrno(ESPIPE)); + EXPECT_THAT(lseek(wfd.get(), 0, SEEK_SET), SyscallFailsWithErrno(ESPIPE)); + EXPECT_THAT(lseek(wfd.get(), 4, SEEK_SET), SyscallFailsWithErrno(ESPIPE)); + + // Attempt relative seeks. + EXPECT_THAT(lseek(rfd.get(), 0, SEEK_CUR), SyscallFailsWithErrno(ESPIPE)); + EXPECT_THAT(lseek(rfd.get(), 4, SEEK_CUR), SyscallFailsWithErrno(ESPIPE)); + EXPECT_THAT(lseek(wfd.get(), 0, SEEK_CUR), SyscallFailsWithErrno(ESPIPE)); + EXPECT_THAT(lseek(wfd.get(), 4, SEEK_CUR), SyscallFailsWithErrno(ESPIPE)); + + // Attempt end-of-file seeks. + EXPECT_THAT(lseek(rfd.get(), 0, SEEK_CUR), SyscallFailsWithErrno(ESPIPE)); + EXPECT_THAT(lseek(rfd.get(), -4, SEEK_END), SyscallFailsWithErrno(ESPIPE)); + EXPECT_THAT(lseek(wfd.get(), 0, SEEK_CUR), SyscallFailsWithErrno(ESPIPE)); + EXPECT_THAT(lseek(wfd.get(), -4, SEEK_END), SyscallFailsWithErrno(ESPIPE)); + + // Add some more data to the pipe. + int buf = kTestValue; + ASSERT_THAT(write(wfd.get(), &buf, sizeof(buf)), + SyscallSucceedsWithValue(sizeof(buf))); + } } -TEST_F(PipeTest, AbsoluteOffsetSyscallsFail) { - // Syscalls for IO at absolute offsets fail because pipes are not seekable. - int fds[2]; - ASSERT_THAT(pipe(fds), SyscallSucceeds()); - - std::vector buf(4096); - struct iovec iov; +TEST_P(PipeTest, OffsetCalls) { + SKIP_IF(!CreateBlocking()); - EXPECT_THAT(pread(fds[1], buf.data(), buf.size(), 0), + int buf; + EXPECT_THAT(pread(wfd.get(), &buf, sizeof(buf), 0), SyscallFailsWithErrno(ESPIPE)); - EXPECT_THAT(pwrite(fds[0], buf.data(), buf.size(), 0), + EXPECT_THAT(pwrite(rfd.get(), &buf, sizeof(buf), 0), SyscallFailsWithErrno(ESPIPE)); - EXPECT_THAT(preadv(fds[1], &iov, 1, 0), SyscallFailsWithErrno(ESPIPE)); - EXPECT_THAT(pwritev(fds[0], &iov, 1, 0), SyscallFailsWithErrno(ESPIPE)); - EXPECT_THAT(close(fds[0]), SyscallSucceeds()); - EXPECT_THAT(close(fds[1]), SyscallSucceeds()); + struct iovec iov; + EXPECT_THAT(preadv(wfd.get(), &iov, 1, 0), SyscallFailsWithErrno(ESPIPE)); + EXPECT_THAT(pwritev(rfd.get(), &iov, 1, 0), SyscallFailsWithErrno(ESPIPE)); } -TEST_F(PipeTest, WriterSideCloses) { - int fds[2]; - ASSERT_THAT(pipe(fds), SyscallSucceeds()); - int rfd = fds[0]; - int i = 123; - ScopedThread t([rfd]() { - int j; - ASSERT_THAT(read(rfd, &j, sizeof(j)), SyscallSucceedsWithValue(sizeof(j))); +TEST_P(PipeTest, WriterSideCloses) { + SKIP_IF(!CreateBlocking()); + + ScopedThread t([this]() { + int buf = ~kTestValue; + ASSERT_THAT(read(rfd.get(), &buf, sizeof(buf)), + SyscallSucceedsWithValue(sizeof(buf))); + EXPECT_EQ(buf, kTestValue); // This will return when the close() completes. - ASSERT_THAT(read(rfd, &j, sizeof(j)), SyscallSucceeds()); + ASSERT_THAT(read(rfd.get(), &buf, sizeof(buf)), SyscallSucceeds()); // This will return straight away. - ASSERT_THAT(read(rfd, &j, sizeof(j)), SyscallSucceeds()); + ASSERT_THAT(read(rfd.get(), &buf, sizeof(buf)), + SyscallSucceedsWithValue(0)); }); + // Sleep a bit so the thread can block. - absl::SleepFor(absl::Seconds(1.0)); - ASSERT_THAT(write(fds[1], &i, sizeof(i)), - SyscallSucceedsWithValue(sizeof(i))); + absl::SleepFor(syncDelay); + + // Write to unblock. + int buf = kTestValue; + ASSERT_THAT(write(wfd.get(), &buf, sizeof(buf)), + SyscallSucceedsWithValue(sizeof(buf))); + // Sleep a bit so the thread can block again. - absl::SleepFor(absl::Seconds(3.0)); - ASSERT_THAT(close(fds[1]), SyscallSucceeds()); - t.Join(); + absl::SleepFor(syncDelay); - ASSERT_THAT(close(fds[0]), SyscallSucceeds()); + // Allow the thread to complete. + ASSERT_THAT(close(wfd.release()), SyscallSucceeds()); + t.Join(); } -TEST_F(PipeTest, WriterSideClosesReadDataFirst) { - int fds[2]; - ASSERT_THAT(pipe(fds), SyscallSucceeds()); - int i = 123; - ASSERT_THAT(write(fds[1], &i, sizeof(i)), - SyscallSucceedsWithValue(sizeof(i))); - ASSERT_THAT(close(fds[1]), SyscallSucceeds()); - int j; - ASSERT_THAT(read(fds[0], &j, sizeof(j)), SyscallSucceedsWithValue(sizeof(j))); - ASSERT_EQ(j, i); - ASSERT_THAT(read(fds[0], &j, sizeof(j)), SyscallSucceeds()); - - ASSERT_THAT(close(fds[0]), SyscallSucceeds()); +TEST_P(PipeTest, WriterSideClosesReadDataFirst) { + SKIP_IF(!CreateBlocking()); + + int wbuf = kTestValue; + ASSERT_THAT(write(wfd.get(), &wbuf, sizeof(wbuf)), + SyscallSucceedsWithValue(sizeof(wbuf))); + ASSERT_THAT(close(wfd.release()), SyscallSucceeds()); + + int rbuf; + ASSERT_THAT(read(rfd.get(), &rbuf, sizeof(rbuf)), + SyscallSucceedsWithValue(sizeof(rbuf))); + EXPECT_EQ(wbuf, rbuf); + EXPECT_THAT(read(rfd.get(), &rbuf, sizeof(rbuf)), + SyscallSucceedsWithValue(0)); } -TEST_F(PipeTest, ReaderSideCloses) { - int fds[2]; - ASSERT_THAT(pipe(fds), SyscallSucceeds()); - ASSERT_THAT(close(fds[0]), SyscallSucceeds()); - int i = 123; - ASSERT_THAT(write(fds[1], &i, sizeof(i)), SyscallFailsWithErrno(EPIPE)); +TEST_P(PipeTest, ReaderSideCloses) { + SKIP_IF(!CreateBlocking()); - ASSERT_THAT(close(fds[1]), SyscallSucceeds()); + ASSERT_THAT(close(rfd.release()), SyscallSucceeds()); + int buf = kTestValue; + EXPECT_THAT(write(wfd.get(), &buf, sizeof(buf)), + SyscallFailsWithErrno(EPIPE)); } -TEST_F(PipeTest, CloseTwice) { - int fds[2]; - ASSERT_THAT(pipe(fds), SyscallSucceeds()); - ASSERT_THAT(close(fds[0]), SyscallSucceeds()); - ASSERT_THAT(close(fds[1]), SyscallSucceeds()); - ASSERT_THAT(close(fds[0]), SyscallFailsWithErrno(EBADF)); - ASSERT_THAT(close(fds[1]), SyscallFailsWithErrno(EBADF)); - - ASSERT_THAT(pipe(fds), SyscallSucceeds()); - ASSERT_THAT(close(fds[1]), SyscallSucceeds()); - ASSERT_THAT(close(fds[0]), SyscallSucceeds()); - ASSERT_THAT(close(fds[0]), SyscallFailsWithErrno(EBADF)); - ASSERT_THAT(close(fds[1]), SyscallFailsWithErrno(EBADF)); +TEST_P(PipeTest, CloseTwice) { + SKIP_IF(!CreateBlocking()); + + int _rfd = rfd.release(); + int _wfd = wfd.release(); + ASSERT_THAT(close(_rfd), SyscallSucceeds()); + ASSERT_THAT(close(_wfd), SyscallSucceeds()); + EXPECT_THAT(close(_rfd), SyscallFailsWithErrno(EBADF)); + EXPECT_THAT(close(_wfd), SyscallFailsWithErrno(EBADF)); } // Blocking write returns EPIPE when read end is closed if nothing has been // written. -TEST_F(PipeTest, BlockWriteClosed) { - int fds[2]; - ASSERT_THAT(pipe(fds), SyscallSucceeds()); - int wfd = fds[1]; +TEST_P(PipeTest, BlockWriteClosed) { + SKIP_IF(!CreateBlocking()); absl::Notification notify; - ScopedThread t([wfd, ¬ify]() { - std::vector buf(kPipeSize); + ScopedThread t([this, ¬ify]() { + std::vector buf(Size()); // Exactly fill the pipe buffer. - ASSERT_THAT(WriteFd(wfd, buf.data(), buf.size()), + ASSERT_THAT(WriteFd(wfd.get(), buf.data(), buf.size()), SyscallSucceedsWithValue(buf.size())); notify.Notify(); // Attempt to write one more byte. Blocks. // N.B. Don't use WriteFd, we don't want a retry. - ASSERT_THAT(write(wfd, buf.data(), 1), SyscallFailsWithErrno(EPIPE)); + EXPECT_THAT(write(wfd.get(), buf.data(), 1), SyscallFailsWithErrno(EPIPE)); }); notify.WaitForNotification(); - absl::SleepFor(absl::Seconds(1.0)); - ASSERT_THAT(close(fds[0]), SyscallSucceeds()); - + ASSERT_THAT(close(rfd.release()), SyscallSucceeds()); t.Join(); - - ASSERT_THAT(close(fds[1]), SyscallSucceeds()); } // Blocking write returns EPIPE when read end is closed even if something has // been written. -// -// FIXME(b/35924046): Pipe writes blocking early allows S/R to interrupt the -// write(2) call before the buffer is full. Then the next call will will return -// non-zero instead of EPIPE. -TEST_F(PipeTest, BlockPartialWriteClosed_NoRandomSave) { - int fds[2]; - ASSERT_THAT(pipe(fds), SyscallSucceeds()); - int wfd = fds[1]; +TEST_P(PipeTest, BlockPartialWriteClosed) { + SKIP_IF(!CreateBlocking()); - ScopedThread t([wfd]() { - std::vector buf(2 * kPipeSize); + ScopedThread t([this]() { + std::vector buf(2 * Size()); // Write more than fits in the buffer. Blocks then returns partial write // when the other end is closed. The next call returns EPIPE. - if (IsRunningOnGvisor()) { - // FIXME(b/35924046): Pipe writes block early on gVisor, resulting in a - // shorter than expected partial write. - ASSERT_THAT(write(wfd, buf.data(), buf.size()), - SyscallSucceedsWithValue(::testing::Gt(0))); - } else { - ASSERT_THAT(write(wfd, buf.data(), buf.size()), - SyscallSucceedsWithValue(kPipeSize)); - } - ASSERT_THAT(write(wfd, buf.data(), buf.size()), + ASSERT_THAT(write(wfd.get(), buf.data(), buf.size()), + SyscallSucceedsWithValue(Size())); + EXPECT_THAT(write(wfd.get(), buf.data(), buf.size()), SyscallFailsWithErrno(EPIPE)); }); // Leave time for write to become blocked. - absl::SleepFor(absl::Seconds(1.0)); - - ASSERT_THAT(close(fds[0]), SyscallSucceeds()); + absl::SleepFor(syncDelay); + // Unblock the above. + ASSERT_THAT(close(rfd.release()), SyscallSucceeds()); t.Join(); - - ASSERT_THAT(close(fds[1]), SyscallSucceeds()); } -TEST_F(PipeTest, ReadFromClosedFd_NoRandomSave) { - int fds[2]; - ASSERT_THAT(pipe(fds), SyscallSucceeds()); - int rfd = fds[0]; +TEST_P(PipeTest, ReadFromClosedFd_NoRandomSave) { + SKIP_IF(!CreateBlocking()); + absl::Notification notify; - ScopedThread t([rfd, ¬ify]() { - int f; + ScopedThread t([this, ¬ify]() { notify.Notify(); - ASSERT_THAT(read(rfd, &f, sizeof(f)), SyscallSucceedsWithValue(sizeof(f))); - ASSERT_EQ(123, f); + int buf; + ASSERT_THAT(read(rfd.get(), &buf, sizeof(buf)), + SyscallSucceedsWithValue(sizeof(buf))); + ASSERT_EQ(kTestValue, buf); }); notify.WaitForNotification(); + // Make sure that the thread gets to read(). - absl::SleepFor(absl::Seconds(5.0)); + absl::SleepFor(syncDelay); + { // We cannot save/restore here as the read end of pipe is closed but there // is ongoing read() above. We will not be able to restart the read() // successfully in restore run since the read fd is closed. const DisableSave ds; - ASSERT_THAT(close(fds[0]), SyscallSucceeds()); - int i = 123; - ASSERT_THAT(write(fds[1], &i, sizeof(i)), - SyscallSucceedsWithValue(sizeof(i))); + ASSERT_THAT(close(rfd.release()), SyscallSucceeds()); + int buf = kTestValue; + ASSERT_THAT(write(wfd.get(), &buf, sizeof(buf)), + SyscallSucceedsWithValue(sizeof(buf))); t.Join(); } - ASSERT_THAT(close(fds[1]), SyscallSucceeds()); } -TEST_F(PipeTest, FionRead) { - // fds[0] is read end, fds[1] is write end. - int fds[2]; - int data[2] = {0x12345678, 0x9101112}; - ASSERT_THAT(pipe(fds), SyscallSucceeds()); +TEST_P(PipeTest, FionRead) { + SKIP_IF(!CreateBlocking()); - int n = -1; - EXPECT_THAT(ioctl(fds[0], FIONREAD, &n), SyscallSucceedsWithValue(0)); + int n; + ASSERT_THAT(ioctl(rfd.get(), FIONREAD, &n), SyscallSucceedsWithValue(0)); EXPECT_EQ(n, 0); - n = -1; - EXPECT_THAT(ioctl(fds[1], FIONREAD, &n), SyscallSucceedsWithValue(0)); + ASSERT_THAT(ioctl(wfd.get(), FIONREAD, &n), SyscallSucceedsWithValue(0)); EXPECT_EQ(n, 0); - EXPECT_THAT(write(fds[1], data, sizeof(data)), - SyscallSucceedsWithValue(sizeof(data))); + std::vector buf(Size()); + ASSERT_THAT(write(wfd.get(), buf.data(), buf.size()), + SyscallSucceedsWithValue(buf.size())); - n = -1; - EXPECT_THAT(ioctl(fds[0], FIONREAD, &n), SyscallSucceedsWithValue(0)); - EXPECT_EQ(n, sizeof(data)); - n = -1; - EXPECT_THAT(ioctl(fds[1], FIONREAD, &n), SyscallSucceedsWithValue(0)); - EXPECT_EQ(n, sizeof(data)); + EXPECT_THAT(ioctl(rfd.get(), FIONREAD, &n), SyscallSucceedsWithValue(0)); + EXPECT_EQ(n, buf.size()); + EXPECT_THAT(ioctl(wfd.get(), FIONREAD, &n), SyscallSucceedsWithValue(0)); + EXPECT_EQ(n, buf.size()); } // Test that opening an empty anonymous pipe RDONLY via /proc/self/fd/N does not // block waiting for a writer. -TEST_F(PipeTest, OpenViaProcSelfFD) { - int fds[2]; - ASSERT_THAT(pipe(fds), SyscallSucceeds()); - FileDescriptor rfd(fds[0]); - FileDescriptor wfd(fds[1]); +TEST_P(PipeTest, OpenViaProcSelfFD) { + SKIP_IF(!CreateBlocking()); + SKIP_IF(IsNamedPipe()); // Close the write end of the pipe. - wfd.release(); + ASSERT_THAT(close(wfd.release()), SyscallSucceeds()); // Open other side via /proc/self/fd. It should not block. FileDescriptor proc_self_fd = ASSERT_NO_ERRNO_AND_VALUE( - Open(absl::StrCat("/proc/self/fd/", fds[0]), O_RDONLY)); + Open(absl::StrCat("/proc/self/fd/", rfd.get()), O_RDONLY)); } // Test that opening and reading from an anonymous pipe (with existing writes) // RDONLY via /proc/self/fd/N returns the existing data. -TEST_F(PipeTest, OpenViaProcSelfFDWithWrites) { - int fds[2]; - ASSERT_THAT(pipe(fds), SyscallSucceeds()); - FileDescriptor rfd(fds[0]); - FileDescriptor wfd(fds[1]); +TEST_P(PipeTest, OpenViaProcSelfFDWithWrites) { + SKIP_IF(!CreateBlocking()); + SKIP_IF(IsNamedPipe()); // Write to the pipe and then close the write fd. - char data = 'x'; - ASSERT_THAT(write(fds[1], &data, 1), SyscallSucceedsWithValue(1)); - wfd.release(); + int wbuf = kTestValue; + ASSERT_THAT(write(wfd.get(), &wbuf, sizeof(wbuf)), + SyscallSucceedsWithValue(sizeof(wbuf))); + ASSERT_THAT(close(wfd.release()), SyscallSucceeds()); // Open read side via /proc/self/fd, and read from it. FileDescriptor proc_self_fd = ASSERT_NO_ERRNO_AND_VALUE( - Open(absl::StrCat("/proc/self/fd/", fds[0]), O_RDONLY)); - char got; - ASSERT_THAT(read(proc_self_fd.get(), &got, 1), SyscallSucceedsWithValue(1)); + Open(absl::StrCat("/proc/self/fd/", rfd.get()), O_RDONLY)); + int rbuf; + ASSERT_THAT(read(proc_self_fd.get(), &rbuf, sizeof(rbuf)), + SyscallSucceedsWithValue(sizeof(rbuf))); + EXPECT_EQ(wbuf, rbuf); +} + +// Test that accesses of /proc//fd correctly decrement the refcount. +TEST_P(PipeTest, ProcFDReleasesFile) { + SKIP_IF(!CreateBlocking()); - // We should get what we sent. - EXPECT_EQ(got, data); + // Stat the pipe FD, which shouldn't alter the refcount. + struct stat wst; + ASSERT_THAT(lstat(absl::StrCat("/proc/self/fd/", wfd.get()).c_str(), &wst), + SyscallSucceeds()); + + // Close the write end and ensure that read indicates EOF. + wfd.reset(); + char buf; + ASSERT_THAT(read(rfd.get(), &buf, 1), SyscallSucceedsWithValue(0)); } -TEST_F(PipeTest, LargeFile) { - int fds[2]; - ASSERT_THAT(pipe(fds), SyscallSucceeds()); - FileDescriptor rfd(fds[0]); - FileDescriptor wfd(fds[1]); +// Same for /proc//fdinfo. +TEST_P(PipeTest, ProcFDInfoReleasesFile) { + SKIP_IF(!CreateBlocking()); + + // Stat the pipe FD, which shouldn't alter the refcount. + struct stat wst; + ASSERT_THAT( + lstat(absl::StrCat("/proc/self/fdinfo/", wfd.get()).c_str(), &wst), + SyscallSucceeds()); + + // Close the write end and ensure that read indicates EOF. + wfd.reset(); + char buf; + ASSERT_THAT(read(rfd.get(), &buf, 1), SyscallSucceedsWithValue(0)); +} + +TEST_P(PipeTest, SizeChange) { + SKIP_IF(!CreateBlocking()); + + // Set the minimum possible size. + ASSERT_THAT(fcntl(rfd.get(), F_SETPIPE_SZ, 0), SyscallSucceeds()); + int min = Size(); + EXPECT_GT(min, 0); // Should be rounded up. + + // Set from the read end. + ASSERT_THAT(fcntl(rfd.get(), F_SETPIPE_SZ, min + 1), SyscallSucceeds()); + int med = Size(); + EXPECT_GT(med, min); // Should have grown, may be rounded. + + // Set from the write end. + ASSERT_THAT(fcntl(wfd.get(), F_SETPIPE_SZ, med + 1), SyscallSucceeds()); + int max = Size(); + EXPECT_GT(max, med); // Ditto. +} - int rflags; - EXPECT_THAT(rflags = fcntl(rfd.get(), F_GETFL), SyscallSucceeds()); +TEST_P(PipeTest, SizeChangeMax) { + SKIP_IF(!CreateBlocking()); - // The kernel did *not* set O_LARGEFILE. - EXPECT_EQ(rflags, 0); + // Assert there's some maximum. + EXPECT_THAT(fcntl(rfd.get(), F_SETPIPE_SZ, 0x7fffffffffffffff), + SyscallFailsWithErrno(EINVAL)); + EXPECT_THAT(fcntl(wfd.get(), F_SETPIPE_SZ, 0x7fffffffffffffff), + SyscallFailsWithErrno(EINVAL)); } -// Test that accesses of /proc//fd/ and /proc//fdinfo/ -// correctly decrement the refcount of that file descriptor. -TEST_F(PipeTest, ProcFDReleasesFile) { - std::vector paths = {"/proc/self/fd/", "/proc/self/fdinfo/"}; - for (const std::string& path : paths) { - int fds[2]; - ASSERT_THAT(pipe(fds), SyscallSucceeds()); - FileDescriptor rfd(fds[0]); - FileDescriptor wfd(fds[1]); - - // Stat the pipe FD, which shouldn't alter the refcount of the write end of - // the pipe. - struct stat wst; - ASSERT_THAT(lstat(absl::StrCat(path.c_str(), wfd.get()).c_str(), &wst), - SyscallSucceeds()); - // Close the write end of the pipe and ensure that read indicates EOF. - wfd.reset(); - char buf; - ASSERT_THAT(read(rfd.get(), &buf, 1), SyscallSucceedsWithValue(0)); +TEST_P(PipeTest, SizeChangeFull) { + SKIP_IF(!CreateBlocking()); + + // Ensure that we adjust to a large enough size to avoid rounding when we + // perform the size decrease. If rounding occurs, we may not actually + // adjust the size and the call below will return success. It was found via + // experimentation that this granularity avoids the rounding for Linux. + constexpr int kDelta = 64 * 1024; + ASSERT_THAT(fcntl(wfd.get(), F_SETPIPE_SZ, Size() + kDelta), + SyscallSucceeds()); + + // Fill the buffer and try to change down. + std::vector buf(Size()); + ASSERT_THAT(write(wfd.get(), buf.data(), buf.size()), + SyscallSucceedsWithValue(buf.size())); + EXPECT_THAT(fcntl(wfd.get(), F_SETPIPE_SZ, Size() - kDelta), + SyscallFailsWithErrno(EBUSY)); +} + +TEST_P(PipeTest, Streaming) { + SKIP_IF(!CreateBlocking()); + + // We make too many calls to go through full save cycles. + DisableSave ds; + + absl::Notification notify; + ScopedThread t([this, ¬ify]() { + // Don't start until it's full. + notify.WaitForNotification(); + for (int i = 0; i < 2 * Size(); i++) { + int rbuf; + ASSERT_THAT(read(rfd.get(), &rbuf, sizeof(rbuf)), + SyscallSucceedsWithValue(sizeof(rbuf))); + EXPECT_EQ(rbuf, i); + } + }); + for (int i = 0; i < 2 * Size(); i++) { + int wbuf = i; + ASSERT_THAT(write(wfd.get(), &wbuf, sizeof(wbuf)), + SyscallSucceedsWithValue(sizeof(wbuf))); + // Did that write just fill up the buffer? Wake up the reader. Once only. + if ((i * sizeof(wbuf)) < Size() && ((i + 1) * sizeof(wbuf)) >= Size()) { + notify.Notify(); + } } } +std::string PipeCreatorName(::testing::TestParamInfo info) { + return info.param.name_; // Use the name specified. +} + +INSTANTIATE_TEST_SUITE_P( + Pipes, PipeTest, + ::testing::Values( + PipeCreator{ + "pipe", + [](int fds[2], bool* is_blocking, bool* is_namedpipe) { + ASSERT_THAT(pipe(fds), SyscallSucceeds()); + *is_blocking = true; + *is_namedpipe = false; + }, + }, + PipeCreator{ + "pipe2blocking", + [](int fds[2], bool* is_blocking, bool* is_namedpipe) { + ASSERT_THAT(pipe2(fds, 0), SyscallSucceeds()); + *is_blocking = true; + *is_namedpipe = false; + }, + }, + PipeCreator{ + "pipe2nonblocking", + [](int fds[2], bool* is_blocking, bool* is_namedpipe) { + ASSERT_THAT(pipe2(fds, O_NONBLOCK), SyscallSucceeds()); + *is_blocking = false; + *is_namedpipe = false; + }, + }, + PipeCreator{ + "smallbuffer", + [](int fds[2], bool* is_blocking, bool* is_namedpipe) { + // Set to the minimum available size (will round up). + ASSERT_THAT(pipe(fds), SyscallSucceeds()); + ASSERT_THAT(fcntl(fds[0], F_SETPIPE_SZ, 0), SyscallSucceeds()); + *is_blocking = true; + *is_namedpipe = false; + }, + }, + PipeCreator{ + "namednonblocking", + [](int fds[2], bool* is_blocking, bool* is_namedpipe) { + // Create a new file-based pipe (non-blocking). + auto file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile()); + ASSERT_THAT(unlink(file.path().c_str()), SyscallSucceeds()); + SKIP_IF(mkfifo(file.path().c_str(), 0644) != 0); + fds[0] = open(file.path().c_str(), O_NONBLOCK | O_RDONLY); + fds[1] = open(file.path().c_str(), O_NONBLOCK | O_WRONLY); + MaybeSave(); + *is_blocking = false; + *is_namedpipe = true; + }, + }, + PipeCreator{ + "namedblocking", + [](int fds[2], bool* is_blocking, bool* is_namedpipe) { + // Create a new file-based pipe (blocking). + auto file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile()); + ASSERT_THAT(unlink(file.path().c_str()), SyscallSucceeds()); + SKIP_IF(mkfifo(file.path().c_str(), 0644) != 0); + ScopedThread t([&file, &fds]() { + fds[1] = open(file.path().c_str(), O_WRONLY); + }); + fds[0] = open(file.path().c_str(), O_RDONLY); + t.Join(); + MaybeSave(); + *is_blocking = true; + *is_namedpipe = true; + }, + }), + PipeCreatorName); + } // namespace } // namespace testing } // namespace gvisor -- cgit v1.2.3