diff options
| author | Fabricio Voznika <fvoznika@google.com> | 2019-08-13 13:32:18 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2019-08-13 13:33:33 -0700 |
| commit | 0e907c4298e635d5960b1aeefde2294a6a795cbc (patch) | |
| tree | e65c95e035a058c83c75b01ebe0a7a2d28ad1216 /pkg/sentry/fs/fdpipe | |
| parent | 072d941e325686e877395dabb4320c39e5e82a8a (diff) | |
Fix file mode check in pipeOperations
PiperOrigin-RevId: 263203441
Diffstat (limited to 'pkg/sentry/fs/fdpipe')
| -rw-r--r-- | pkg/sentry/fs/fdpipe/pipe.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pkg/sentry/fs/fdpipe/pipe.go b/pkg/sentry/fs/fdpipe/pipe.go index 5a0a67eab..669ffcb75 100644 --- a/pkg/sentry/fs/fdpipe/pipe.go +++ b/pkg/sentry/fs/fdpipe/pipe.go @@ -87,7 +87,7 @@ func (p *pipeOperations) init() error { log.Warningf("pipe: cannot stat fd %d: %v", p.file.FD(), err) return syscall.EINVAL } - if s.Mode&syscall.S_IFIFO != syscall.S_IFIFO { + if (s.Mode & syscall.S_IFMT) != syscall.S_IFIFO { log.Warningf("pipe: cannot load fd %d as pipe, file type: %o", p.file.FD(), s.Mode) return syscall.EINVAL } |