diff options
Diffstat (limited to '')
| -rw-r--r-- | net/core/datagram.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/core/datagram.c b/net/core/datagram.c index 368f9c3f9dc6..36da5b663514 100644 --- a/net/core/datagram.c +++ b/net/core/datagram.c @@ -749,7 +749,9 @@ unsigned int datagram_poll(struct file *file, struct socket *sock, /* exceptional events? */ if (sk->sk_err || !skb_queue_empty(&sk->sk_error_queue)) - mask |= POLLERR; + mask |= POLLERR | + sock_flag(sk, SOCK_SELECT_ERR_QUEUE) ? POLLPRI : 0; + if (sk->sk_shutdown & RCV_SHUTDOWN) mask |= POLLRDHUP | POLLIN | POLLRDNORM; if (sk->sk_shutdown == SHUTDOWN_MASK) |