Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

1 files changed, 4 insertions, 1 deletions

diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index c04607b49212..4a195c724f01 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -897,7 +897,10 @@ int igmp_rcv(struct sk_buff *skb)
                 /* Is it our report looped back? */
                 if (((struct rtable*)skb->dst)->fl.iif == 0)
                         break;
-                igmp_heard_report(in_dev, ih->group);
+                /* don't rely on MC router hearing unicast reports */
+                if (skb->pkt_type == PACKET_MULTICAST ||
+                    skb->pkt_type == PACKET_BROADCAST)
+                        igmp_heard_report(in_dev, ih->group);
                 break;
         case IGMP_PIM:
 #ifdef CONFIG_IP_PIMSM_V1