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-rw-r--r--net/tipc/socket.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 38c367f6ced4..bdce99f9407a 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -866,6 +866,14 @@ static void tipc_sk_proto_rcv(struct tipc_sock *tsk, struct sk_buff *skb,
if (!tsk_peer_msg(tsk, hdr))
goto exit;
+ if (unlikely(msg_errcode(hdr))) {
+ tipc_set_sk_state(sk, TIPC_DISCONNECTING);
+ tipc_node_remove_conn(sock_net(sk), tsk_peer_node(tsk),
+ tsk_peer_port(tsk));
+ sk->sk_state_change(sk);
+ goto exit;
+ }
+
tsk->probe_unacked = false;
if (mtyp == CONN_PROBE) {