IPv6: Fix multicast routing bugs.

[safe/jmp/linux-2.6] / net / ipv6 / ip6_input.c

diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
index 936f489..f171e8d 100644 (file)
--- a/net/ipv6/ip6_input.c
+++ b/net/ipv6/ip6_input.c
@@ -255,6 +255,7 @@ int ip6_mc_input(struct sk_buff *skb)
         *      IPv6 multicast router mode is now supported ;)
         */
        if (dev_net(skb->dev)->ipv6.devconf_all->mc_forwarding &&
+           !(ipv6_addr_type(&hdr->daddr) & IPV6_ADDR_LINKLOCAL) &&
            likely(!(IP6CB(skb)->flags & IP6SKB_FORWARDED))) {
                /*
                 * Okay, we try to forward - split and duplicate
@@ -316,7 +317,6 @@ int ip6_mc_input(struct sk_buff *skb)
                }
 
                if (skb2) {
-                       skb2->dev = skb2->dst->dev;
                        ip6_mr_input(skb2);
                }
        }