l2tp: close sessions in ip socket destroy callback

[linux-2.6-block.git] / net / l2tp / l2tp_ip.c

diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
index 7f41b7051269539efa0780b618be0b60e7788e76..571db8dd2292a7c5b1f2e940073edce370b13699 100644 (file)
--- a/net/l2tp/l2tp_ip.c
+++ b/net/l2tp/l2tp_ip.c
@@ -228,10 +228,16 @@ static void l2tp_ip_close(struct sock *sk, long timeout)
 static void l2tp_ip_destroy_sock(struct sock *sk)
 {
        struct sk_buff *skb;
+       struct l2tp_tunnel *tunnel = l2tp_sock_to_tunnel(sk);
 
        while ((skb = __skb_dequeue_tail(&sk->sk_write_queue)) != NULL)
                kfree_skb(skb);
 
+       if (tunnel) {
+               l2tp_tunnel_closeall(tunnel);
+               sock_put(sk);
+       }
+
        sk_refcnt_debug_dec(sk);
 }