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authorJames Chapman <jchapman@katalix.com>2012-04-10 00:10:42 +0000
committerDavid S. Miller <davem@davemloft.net>2012-04-13 11:01:44 -0400
commitd1f224ae186b834af647661ffaf403a817c050ce (patch)
treeba97e12cf85c7f81e4829928ffdd5b4aad3e1fe7 /net
parent31304165ffb888483e0f7c805876f25f493a3049 (diff)
downloadlinux-linaro-stable-d1f224ae186b834af647661ffaf403a817c050ce.tar.gz
l2tp: fix refcount leak in l2tp_ip sockets
The l2tp_ip socket close handler does not update the module refcount correctly which prevents module unload after the first bind() call on an L2TPv3 IP encapulation socket. Signed-off-by: James Chapman <jchapman@katalix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/l2tp/l2tp_ip.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
index 55670ec3cd0f..b56be1452f8e 100644
--- a/net/l2tp/l2tp_ip.c
+++ b/net/l2tp/l2tp_ip.c
@@ -232,7 +232,7 @@ static void l2tp_ip_close(struct sock *sk, long timeout)
{
write_lock_bh(&l2tp_ip_lock);
hlist_del_init(&sk->sk_bind_node);
- hlist_del_init(&sk->sk_node);
+ sk_del_node_init(sk);
write_unlock_bh(&l2tp_ip_lock);
sk_common_release(sk);
}