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| author | gVisor bot <gvisor-bot@google.com> | 2021-05-21 06:49:16 +0000 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-05-21 06:49:16 +0000 |
| commit | 6f0bc270450d52d1e51dd76eed9ac1bd4e411d42 (patch) | |
| tree | e2a3ad18e24d2e35870baabd5f2d68004fd5c9fa /pkg/sentry/kernel/pipe | |
| parent | 17b00cd25323c693c0b14d06785583e3dcf3d93f (diff) | |
| parent | 2bed0bb09661bcd72d2d3470329e88eb7b6966a0 (diff) | |
Merge release-20210510.0-70-g2bed0bb09 (automated)
Diffstat (limited to 'pkg/sentry/kernel/pipe')
| -rw-r--r-- | pkg/sentry/kernel/pipe/pipe_util.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/pkg/sentry/kernel/pipe/pipe_util.go b/pkg/sentry/kernel/pipe/pipe_util.go index 2d89b9ccd..24e467e93 100644 --- a/pkg/sentry/kernel/pipe/pipe_util.go +++ b/pkg/sentry/kernel/pipe/pipe_util.go @@ -86,6 +86,12 @@ func (p *Pipe) Write(ctx context.Context, src usermem.IOSequence) (int64, error) if n > 0 { p.Notify(waiter.ReadableEvents) } + if err == unix.EPIPE { + // If we are returning EPIPE send SIGPIPE to the task. + if sendSig := linux.SignalNoInfoFuncFromContext(ctx); sendSig != nil { + sendSig(linux.SIGPIPE) + } + } return n, err } |