1 files changed, 4 insertions, 2 deletions

diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 1ea64f09cc45..22bfbc33a8ac 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -1322,8 +1322,10 @@ static u32 dispatch(struct tipc_port *tport, struct sk_buff *buf)
         if (!sock_owned_by_user(sk)) {
                 res = filter_rcv(sk, buf);
         } else {
-                sk_add_backlog(sk, buf);
-                res = TIPC_OK;
+                if (sk_add_backlog_limited(sk, buf))
+                        res = TIPC_ERR_OVERLOAD;
+                else
+                        res = TIPC_OK;
         }
         bh_unlock_sock(sk);