diff options
Diffstat (limited to 'pkg/sentry/syscalls/linux/vfs2/fd.go')
| -rw-r--r-- | pkg/sentry/syscalls/linux/vfs2/fd.go | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/pkg/sentry/syscalls/linux/vfs2/fd.go b/pkg/sentry/syscalls/linux/vfs2/fd.go index 1a31898e8..ea34ff471 100644 --- a/pkg/sentry/syscalls/linux/vfs2/fd.go +++ b/pkg/sentry/syscalls/linux/vfs2/fd.go @@ -16,6 +16,7 @@ package vfs2 import ( "gvisor.dev/gvisor/pkg/abi/linux" + "gvisor.dev/gvisor/pkg/errors/linuxerr" "gvisor.dev/gvisor/pkg/sentry/arch" "gvisor.dev/gvisor/pkg/sentry/fs/lock" "gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs" @@ -86,7 +87,7 @@ func Dup3(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallC flags := args[2].Uint() if oldfd == newfd { - return 0, nil, syserror.EINVAL + return 0, nil, linuxerr.EINVAL } return dup3(t, oldfd, newfd, flags) @@ -94,7 +95,7 @@ func Dup3(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallC func dup3(t *kernel.Task, oldfd, newfd int32, flags uint32) (uintptr, *kernel.SyscallControl, error) { if flags&^linux.O_CLOEXEC != 0 { - return 0, nil, syserror.EINVAL + return 0, nil, linuxerr.EINVAL } file := t.GetFileVFS2(oldfd) @@ -169,7 +170,7 @@ func Fcntl(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscall if who < 0 { // Check for overflow before flipping the sign. if who-1 > who { - return 0, nil, syserror.EINVAL + return 0, nil, linuxerr.EINVAL } ownerType = linux.F_OWNER_PGRP who = -who @@ -232,7 +233,7 @@ func Fcntl(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscall return 0, nil, a.SetSignal(linux.Signal(args[2].Int())) default: // Everything else is not yet supported. - return 0, nil, syserror.EINVAL + return 0, nil, linuxerr.EINVAL } } @@ -269,7 +270,7 @@ func setAsyncOwner(t *kernel.Task, fd int, file *vfs.FileDescription, ownerType, case linux.F_OWNER_TID, linux.F_OWNER_PID, linux.F_OWNER_PGRP: // Acceptable type. default: - return syserror.EINVAL + return linuxerr.EINVAL } a := file.SetAsyncHandler(fasync.NewVFS2(fd)).(*fasync.FileAsync) @@ -301,7 +302,7 @@ func setAsyncOwner(t *kernel.Task, fd int, file *vfs.FileDescription, ownerType, a.SetOwnerProcessGroup(t, pg) return nil default: - return syserror.EINVAL + return linuxerr.EINVAL } } @@ -319,7 +320,7 @@ func posixTestLock(t *kernel.Task, args arch.SyscallArguments, file *vfs.FileDes case linux.F_WRLCK: typ = lock.WriteLock default: - return syserror.EINVAL + return linuxerr.EINVAL } r, err := file.ComputeLockRange(t, uint64(flock.Start), uint64(flock.Len), flock.Whence) if err != nil { @@ -382,7 +383,7 @@ func posixLock(t *kernel.Task, args arch.SyscallArguments, file *vfs.FileDescrip return file.UnlockPOSIX(t, t.FDTable(), r) default: - return syserror.EINVAL + return linuxerr.EINVAL } } @@ -395,7 +396,7 @@ func Fadvise64(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sys // Note: offset is allowed to be negative. if length < 0 { - return 0, nil, syserror.EINVAL + return 0, nil, linuxerr.EINVAL } file := t.GetFileVFS2(fd) @@ -421,7 +422,7 @@ func Fadvise64(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sys case linux.POSIX_FADV_DONTNEED: case linux.POSIX_FADV_NOREUSE: default: - return 0, nil, syserror.EINVAL + return 0, nil, linuxerr.EINVAL } // Sure, whatever. |