Until now, in filter_connect() when we terminate a connection due to an error message from peer, we set the socket state to DISCONNECTING.
The socket is notified about this broken connection using EPIPE when a user tries to send a message. However if a socket was waiting on a poll() while the connection is being terminated, we fail to wakeup that socket. In this commit, we wakeup sleeping sockets at connection termination. Acked-by: Jon Maloy <jon.ma...@ericsson.com> Signed-off-by: Parthasarathy Bhuvaragan <parthasarathy.bhuvara...@ericsson.com> --- net/tipc/socket.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/tipc/socket.c b/net/tipc/socket.c index adf3e6ecf61e..cd01deb1da9c 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -1599,6 +1599,7 @@ static bool filter_connect(struct tipc_sock *tsk, struct sk_buff *skb) /* Let timer expire on it's own */ tipc_node_remove_conn(net, tsk_peer_node(tsk), tsk->portid); + sk->sk_state_change(sk); } return true; -- 2.1.4