1 files changed, 5 insertions, 0 deletions

diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index bfe79bbd83a1..d838a4b66d3a 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -1416,6 +1416,11 @@ static int filter_rcv(struct sock *sk, struct sk_buff *buf)
         unsigned int limit = rcvbuf_limit(sk, buf);
         int rc = TIPC_OK;
 
+        if (unlikely(msg_user(msg) == CONN_MANAGER)) {
+                tipc_port_proto_rcv(&tsk->port, buf);
+                return TIPC_OK;
+        }
+
         /* Reject message if it is wrong sort of message for socket */
         if (msg_type(msg) > TIPC_DIRECT_MSG)
                 return -TIPC_ERR_NO_PORT;