tree 67dfe980f1ce3a826883360f51babeabdb73c820
parent 742e038330a485350334ee5eb75dce4a9dff87cd
author Eric Dumazet <edumazet@google.com> 1445623156 -0700
committer David S. Miller <davem@davemloft.net> 1445780265 -0700

af_unix: do not report POLLOUT on listeners

poll(POLLOUT) on a listener should not report fd is ready for
a write().

This would break some applications using poll() and pfd.events = -1,
as they would not block in poll()

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Alan Burlison <Alan.Burlison@oracle.com>
Tested-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>