From: Li Wei <lw@cn.fujitsu.com>
Date: Wed, 23 Nov 2011 08:51:54 +0000 (-0500)
Subject: ipv6: fix a bug in ndisc_send_redirect
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4d65a2465f6f2694de67777a8aedb1272f473979;p=linux-beck.git

ipv6: fix a bug in ndisc_send_redirect

Release skb when transmit rate limit _not_ allow

Signed-off-by: Li Wei <lw@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 44e5b7f2a6c1..0cb78d7ddaf5 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -1571,7 +1571,7 @@ void ndisc_send_redirect(struct sk_buff *skb, struct neighbour *neigh,
 	}
 	if (!rt->rt6i_peer)
 		rt6_bind_peer(rt, 1);
-	if (inet_peer_xrlim_allow(rt->rt6i_peer, 1*HZ))
+	if (!inet_peer_xrlim_allow(rt->rt6i_peer, 1*HZ))
 		goto release;
 
 	if (dev->addr_len) {