diff options
| -rw-r--r-- | net/tipc/socket.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/tipc/socket.c b/net/tipc/socket.c index f9f5f3c3dab5..adf3e6ecf61e 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -697,6 +697,9 @@ static int tipc_sendmcast(struct socket *sock, struct tipc_name_seq *seq, uint mtu; int rc; + if (!timeo && tsk->link_cong) + return -ELINKCONG; + msg_set_type(mhdr, TIPC_MCAST_MSG); msg_set_lookup_scope(mhdr, TIPC_CLUSTER_SCOPE); msg_set_destport(mhdr, 0); @@ -1072,6 +1075,9 @@ static int __tipc_send_stream(struct socket *sock, struct msghdr *m, size_t dsz) } timeo = sock_sndtimeo(sk, m->msg_flags & MSG_DONTWAIT); + if (!timeo && tsk->link_cong) + return -ELINKCONG; + dnode = tsk_peer_node(tsk); skb_queue_head_init(&pktchain); |