Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab...

[pandora-kernel.git] / net / bridge / br_multicast.c

diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index 2f14eaf..2d85ca7 100644 (file)
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -1379,8 +1379,11 @@ static int br_multicast_ipv4_rcv(struct net_bridge *br,
        if (unlikely(ip_fast_csum((u8 *)iph, iph->ihl)))
                return -EINVAL;
 
-       if (iph->protocol != IPPROTO_IGMP)
+       if (iph->protocol != IPPROTO_IGMP) {
+               if ((iph->daddr & IGMP_LOCAL_GROUP_MASK) != IGMP_LOCAL_GROUP)
+                       BR_INPUT_SKB_CB(skb)->mrouters_only = 1;
                return 0;
+       }
 
        len = ntohs(iph->tot_len);
        if (skb->len < len || len < ip_hdrlen(skb))
@@ -1424,7 +1427,7 @@ static int br_multicast_ipv4_rcv(struct net_bridge *br,
        switch (ih->type) {
        case IGMP_HOST_MEMBERSHIP_REPORT:
        case IGMPV2_HOST_MEMBERSHIP_REPORT:
-               BR_INPUT_SKB_CB(skb2)->mrouters_only = 1;
+               BR_INPUT_SKB_CB(skb)->mrouters_only = 1;
                err = br_ip4_multicast_add_group(br, port, ih->group);
                break;
        case IGMPV3_HOST_MEMBERSHIP_REPORT:
@@ -1543,7 +1546,7 @@ static int br_multicast_ipv6_rcv(struct net_bridge *br,
                        goto out;
                }
                mld = (struct mld_msg *)skb_transport_header(skb2);
-               BR_INPUT_SKB_CB(skb2)->mrouters_only = 1;
+               BR_INPUT_SKB_CB(skb)->mrouters_only = 1;
                err = br_ip6_multicast_add_group(br, port, &mld->mld_mca);
                break;
            }