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| author | gVisor bot <gvisor-bot@google.com> | 2020-12-31 17:58:19 +0000 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-12-31 17:58:19 +0000 |
| commit | a04eec44052aa0fb77a0f0b7980591284665da9d (patch) | |
| tree | 7e4d7fa6d8e4a97c1c4a8464d72fdef098dfb447 /pkg/sentry/syscalls/linux | |
| parent | dc419a2a89475e08f025cc4cf7e55c19b7fd1eee (diff) | |
| parent | 807a080d9574e42dae83bb8bd0863b110b98a858 (diff) | |
Merge release-20201208.0-102-g807a080d9 (automated)
Diffstat (limited to 'pkg/sentry/syscalls/linux')
| -rw-r--r-- | pkg/sentry/syscalls/linux/vfs2/pipe.go | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/pkg/sentry/syscalls/linux/vfs2/pipe.go b/pkg/sentry/syscalls/linux/vfs2/pipe.go index ee38fdca0..6986e39fe 100644 --- a/pkg/sentry/syscalls/linux/vfs2/pipe.go +++ b/pkg/sentry/syscalls/linux/vfs2/pipe.go @@ -42,7 +42,10 @@ func pipe2(t *kernel.Task, addr usermem.Addr, flags int32) error { if flags&^(linux.O_NONBLOCK|linux.O_CLOEXEC) != 0 { return syserror.EINVAL } - r, w := pipefs.NewConnectedPipeFDs(t, t.Kernel().PipeMount(), uint32(flags&linux.O_NONBLOCK)) + r, w, err := pipefs.NewConnectedPipeFDs(t, t.Kernel().PipeMount(), uint32(flags&linux.O_NONBLOCK)) + if err != nil { + return err + } defer r.DecRef(t) defer w.DecRef(t) |