Merge branch 'for_next' into for_linus

[firefly-linux-kernel-4.4.55.git] / net / l2tp / l2tp_ip6.c

diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
index 41f2f8126ebc720933638f67eb800f17797987e7..c74f5a91ff6a3213209c23ff488f0b475a552857 100644 (file)
--- a/net/l2tp/l2tp_ip6.c
+++ b/net/l2tp/l2tp_ip6.c
@@ -241,10 +241,17 @@ static void l2tp_ip6_close(struct sock *sk, long timeout)
 
 static void l2tp_ip6_destroy_sock(struct sock *sk)
 {
+       struct l2tp_tunnel *tunnel = l2tp_sock_to_tunnel(sk);
+
        lock_sock(sk);
        ip6_flush_pending_frames(sk);
        release_sock(sk);
 
+       if (tunnel) {
+               l2tp_tunnel_closeall(tunnel);
+               sock_put(sk);
+       }
+
        inet6_destroy_sock(sk);
 }