diff options
Diffstat (limited to 'pkg/sentry/socket/unix/unix.go')
| -rw-r--r-- | pkg/sentry/socket/unix/unix.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/pkg/sentry/socket/unix/unix.go b/pkg/sentry/socket/unix/unix.go index 6c4ec55b2..32e5d2304 100644 --- a/pkg/sentry/socket/unix/unix.go +++ b/pkg/sentry/socket/unix/unix.go @@ -496,6 +496,9 @@ func (s *socketOpsCommon) SendMsg(t *kernel.Task, src usermem.IOSequence, to []b return int(n), syserr.FromError(err) } + // Only send SCM Rights once (see net/unix/af_unix.c:unix_stream_sendmsg). + w.Control.Rights = nil + // We'll have to block. Register for notification and keep trying to // send all the data. e, ch := waiter.NewChannelEntry(nil) |