diff options
Diffstat (limited to 'pkg/sentry/fs/file.go')
| -rw-r--r-- | pkg/sentry/fs/file.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/pkg/sentry/fs/file.go b/pkg/sentry/fs/file.go index 8f1baca23..8c1307235 100644 --- a/pkg/sentry/fs/file.go +++ b/pkg/sentry/fs/file.go @@ -516,12 +516,18 @@ type lockedReader struct { // Read implements io.Reader.Read. func (r *lockedReader) Read(buf []byte) (int, error) { + if r.Ctx.Interrupted() { + return 0, syserror.ErrInterrupted + } 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 *lockedReader) ReadAt(buf []byte, offset int64) (int, error) { + if r.Ctx.Interrupted() { + return 0, syserror.ErrInterrupted + } n, err := r.File.FileOperations.Read(r.Ctx, r.File, usermem.BytesIOSequence(buf), offset) return int(n), err } |