X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=net%2Fipv4%2Figmp.c;h=34758118c10ca4a791ab80764b003bec60f50707;hb=05814450070f13b671fc9dbf89477677aa0258cb;hp=c04607b49212ec538499eee7340374427b25379b;hpb=0192d69789582f02c015cba77cac514c7291c347;p=powerpc.git

diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index c04607b492..34758118c1 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -91,6 +91,8 @@
 #include <linux/if_arp.h>
 #include <linux/rtnetlink.h>
 #include <linux/times.h>
+
+#include <net/arp.h>
 #include <net/ip.h>
 #include <net/protocol.h>
 #include <net/route.h>
@@ -897,7 +899,10 @@ 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