diff options
Diffstat (limited to 'pkg/sentry/syscalls/linux/vfs2/fd.go')
| -rw-r--r-- | pkg/sentry/syscalls/linux/vfs2/fd.go | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/pkg/sentry/syscalls/linux/vfs2/fd.go b/pkg/sentry/syscalls/linux/vfs2/fd.go index ea34ff471..bf2627c36 100644 --- a/pkg/sentry/syscalls/linux/vfs2/fd.go +++ b/pkg/sentry/syscalls/linux/vfs2/fd.go @@ -37,7 +37,7 @@ func Close(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscall // (and other reference-holding operations complete). _, file := t.FDTable().Remove(t, fd) if file == nil { - return 0, nil, syserror.EBADF + return 0, nil, linuxerr.EBADF } defer file.DecRef(t) @@ -51,7 +51,7 @@ func Dup(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallCo file := t.GetFileVFS2(fd) if file == nil { - return 0, nil, syserror.EBADF + return 0, nil, linuxerr.EBADF } defer file.DecRef(t) @@ -71,7 +71,7 @@ func Dup2(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallC // As long as oldfd is valid, dup2() does nothing and returns newfd. file := t.GetFileVFS2(oldfd) if file == nil { - return 0, nil, syserror.EBADF + return 0, nil, linuxerr.EBADF } file.DecRef(t) return uintptr(newfd), nil, nil @@ -100,7 +100,7 @@ func dup3(t *kernel.Task, oldfd, newfd int32, flags uint32) (uintptr, *kernel.Sy file := t.GetFileVFS2(oldfd) if file == nil { - return 0, nil, syserror.EBADF + return 0, nil, linuxerr.EBADF } defer file.DecRef(t) @@ -120,7 +120,7 @@ func Fcntl(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscall file, flags := t.FDTable().GetVFS2(fd) if file == nil { - return 0, nil, syserror.EBADF + return 0, nil, linuxerr.EBADF } defer file.DecRef(t) @@ -129,7 +129,7 @@ func Fcntl(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscall case linux.F_DUPFD, linux.F_DUPFD_CLOEXEC, linux.F_GETFD, linux.F_SETFD, linux.F_GETFL: // allowed default: - return 0, nil, syserror.EBADF + return 0, nil, linuxerr.EBADF } } @@ -193,7 +193,7 @@ func Fcntl(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscall case linux.F_SETPIPE_SZ: pipefile, ok := file.Impl().(*pipe.VFSPipeFD) if !ok { - return 0, nil, syserror.EBADF + return 0, nil, linuxerr.EBADF } n, err := pipefile.SetPipeSize(int64(args[2].Int())) if err != nil { @@ -203,7 +203,7 @@ func Fcntl(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscall case linux.F_GETPIPE_SZ: pipefile, ok := file.Impl().(*pipe.VFSPipeFD) if !ok { - return 0, nil, syserror.EBADF + return 0, nil, linuxerr.EBADF } return uintptr(pipefile.PipeSize()), nil, nil case linux.F_GET_SEALS: @@ -211,7 +211,7 @@ func Fcntl(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscall return uintptr(val), nil, err case linux.F_ADD_SEALS: if !file.IsWritable() { - return 0, nil, syserror.EPERM + return 0, nil, linuxerr.EPERM } err := tmpfs.AddSeals(file, args[2].Uint()) return 0, nil, err @@ -369,13 +369,13 @@ func posixLock(t *kernel.Task, args arch.SyscallArguments, file *vfs.FileDescrip switch flock.Type { case linux.F_RDLCK: if !file.IsReadable() { - return syserror.EBADF + return linuxerr.EBADF } return file.LockPOSIX(t, t.FDTable(), int32(t.TGIDInRoot()), lock.ReadLock, r, blocker) case linux.F_WRLCK: if !file.IsWritable() { - return syserror.EBADF + return linuxerr.EBADF } return file.LockPOSIX(t, t.FDTable(), int32(t.TGIDInRoot()), lock.WriteLock, r, blocker) @@ -401,12 +401,12 @@ func Fadvise64(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sys file := t.GetFileVFS2(fd) if file == nil { - return 0, nil, syserror.EBADF + return 0, nil, linuxerr.EBADF } defer file.DecRef(t) if file.StatusFlags()&linux.O_PATH != 0 { - return 0, nil, syserror.EBADF + return 0, nil, linuxerr.EBADF } // If the FD refers to a pipe or FIFO, return error. |