diff options
| author | Fabricio Voznika <fvoznika@google.com> | 2019-06-27 17:21:34 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2019-06-27 17:22:53 -0700 |
| commit | b2907595e5e974d2b011ea011033aa06d796e090 (patch) | |
| tree | a7401828788fd25675a2dd86ff331605ec826b00 /pkg/sentry/fs/fsutil/file.go | |
| parent | 5b41ba5d0eca266790dba5f5dd095010e3944726 (diff) | |
Complete pipe support on overlayfs
Get/Set pipe size and ioctl support were missing from
overlayfs. It required moving the pipe.Sizer interface
to fs so that overlay could get access.
Fixes #318
PiperOrigin-RevId: 255511125
Diffstat (limited to 'pkg/sentry/fs/fsutil/file.go')
| -rw-r--r-- | pkg/sentry/fs/fsutil/file.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pkg/sentry/fs/fsutil/file.go b/pkg/sentry/fs/fsutil/file.go index d7ddc038b..626b9126a 100644 --- a/pkg/sentry/fs/fsutil/file.go +++ b/pkg/sentry/fs/fsutil/file.go @@ -219,7 +219,7 @@ func GenericConfigureMMap(file *fs.File, m memmap.Mappable, opts *memmap.MMapOpt type FileNoIoctl struct{} // Ioctl implements fs.FileOperations.Ioctl. -func (FileNoIoctl) Ioctl(ctx context.Context, io usermem.IO, args arch.SyscallArguments) (uintptr, error) { +func (FileNoIoctl) Ioctl(context.Context, *fs.File, usermem.IO, arch.SyscallArguments) (uintptr, error) { return 0, syserror.ENOTTY } |