Clear the accumulated junk in IP6CB when starting to handle an
IPV6 packet.

Signed-off-by: Guillaume Chazarain <guichaz@yahoo.fr>
---

 ip6_input.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/net/ipv6/ip6_input.c
+++ b/net/ipv6/ip6_input.c
@@ -70,6 +70,8 @@ int ipv6_rcv(struct sk_buff *skb, struct
 		IP6_INC_STATS_BH(IPSTATS_MIB_INDISCARDS);
 		goto out;
 	}
+
+	memset(IP6CB(skb), 0, sizeof(struct inet6_skb_parm));
 
 	/*
 	 * Store incoming device index. When the packet will