From 4d65a2465f6f2694de67777a8aedb1272f473979 Mon Sep 17 00:00:00 2001
From: Li Wei <lw@cn.fujitsu.com>
Date: Wed, 23 Nov 2011 03:51:54 -0500
Subject: [PATCH] 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>
---
 net/ipv6/ndisc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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) {
-- 
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