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[PPPOL2TP]: Add missing sock_put() in pppol2tp_tunnel_closeall() 

Every skb removed from session->reorder_q needs sock_put().

Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Acked-by: James Chapman <jchapman@katalix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jarek Poplawski 2008-03-03 20:49:34 -08:00 committed by David S. Miller
parent c8fff1cf4e
commit ec9b6add7d
1 changed files with 6 additions and 1 deletions
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7
drivers/net/pppol2tp.c
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@ -1111,6 +1111,8 @@ static void pppol2tp_tunnel_closeall(struct pppol2tp_tunnel *tunnel)
for (hash = 0; hash < PPPOL2TP_HASH_SIZE; hash++) {
again:
hlist_for_each_safe(walk, tmp, &tunnel->session_hlist[hash]) {
struct sk_buff *skb;
session = hlist_entry(walk, struct pppol2tp_session, hlist);
sk = session->sock;
@ -1139,7 +1141,10 @@ again:
/* Purge any queued data */
skb_queue_purge(&sk->sk_receive_queue);
skb_queue_purge(&sk->sk_write_queue);
skb_queue_purge(&session->reorder_q);
while ((skb = skb_dequeue(&session->reorder_q))) {
kfree_skb(skb);
sock_put(sk);
}
release_sock(sk);
sock_put(sk);