Subject: [PATCH] ipv6: fix a bug in ndisc_send_redirect

From: Li Wei <[email-masked]>
Date: Wed, 23 Nov 2011 14:18:05 +0800

Release skb when transmit rate limit _not_ allow

Signed-off-by: Li Wei <[email-masked]>
---
 net/ipv6/ndisc.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 44e5b7f..0cb78d7 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) {
-- 
1.7.3.2