ipv6: Plug sk_buff leak in ipv6_rcv (net/ipv6/ip6_input.c)

[net-next-2.6.git] / net / ipv6 / ip6_input.c

diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
index f171e8dbac9124ae43c94f5e169fdfa6571c5fca..8f04bd9da274f444a35df267efe6a29a37186434 100644 (file)
--- a/net/ipv6/ip6_input.c
+++ b/net/ipv6/ip6_input.c
@@ -75,8 +75,7 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
        if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL ||
            !idev || unlikely(idev->cnf.disable_ipv6)) {
                IP6_INC_STATS_BH(net, idev, IPSTATS_MIB_INDISCARDS);
-               rcu_read_unlock();
-               goto out;
+               goto drop;
        }
 
        memset(IP6CB(skb), 0, sizeof(struct inet6_skb_parm));
@@ -147,7 +146,6 @@ err:
 drop:
        rcu_read_unlock();
        kfree_skb(skb);
-out:
        return 0;
 }