l2tp: take reference on sessions being dumped

[pandora-kernel.git] / net / l2tp / l2tp_netlink.c

diff --git a/net/l2tp/l2tp_netlink.c b/net/l2tp/l2tp_netlink.c
index 2b8048f..6fd6322 100644 (file)
--- a/net/l2tp/l2tp_netlink.c
+++ b/net/l2tp/l2tp_netlink.c
@@ -669,7 +669,7 @@ static int l2tp_nl_cmd_session_dump(struct sk_buff *skb, struct netlink_callback
                                goto out;
                }
 
-               session = l2tp_session_find_nth(tunnel, si);
+               session = l2tp_session_get_nth(tunnel, si, false);
                if (session == NULL) {
                        ti++;
                        tunnel = NULL;
@@ -679,8 +679,11 @@ static int l2tp_nl_cmd_session_dump(struct sk_buff *skb, struct netlink_callback
 
                if (l2tp_nl_session_send(skb, NETLINK_CB(cb->skb).pid,
                                         cb->nlh->nlmsg_seq, NLM_F_MULTI,
-                                        session) <= 0)
+                                        session) <= 0) {
+                       l2tp_session_dec_refcount(session);
                        break;
+               }
+               l2tp_session_dec_refcount(session);
 
                si++;
        }