patch-2.1.38 linux/net/ipv6/mcast.c

• Lines: 19
• Date: Wed May 14 15:01:21 1997
• Orig file: v2.1.37/linux/net/ipv6/mcast.c
• Orig date: Tue May 13 22:41:24 1997

diff -u --recursive --new-file v2.1.37/linux/net/ipv6/mcast.c linux/net/ipv6/mcast.c
@@ -5,7 +5,7 @@
  *	Authors:
  *	Pedro Roque		<roque@di.fc.ul.pt>	
  *
- *	$Id: mcast.c,v 1.9 1997/04/29 09:38:46 mj Exp $
+ *	$Id: mcast.c,v 1.10 1997/05/07 09:40:22 davem Exp $
  *
  *	Based on linux/ipv4/igmp.c and linux/ipv4/ip_sockglue.c 
  *
@@ -187,7 +187,8 @@
 	hash = ipv6_addr_hash(addr);
 
 	for (mc = inet6_mcast_lst[hash]; mc; mc = mc->next) {
-		if (ipv6_addr_cmp(&mc->mca_addr, addr) == 0) {
+		if ((ipv6_addr_cmp(&mc->mca_addr, addr) == 0) &&
+		    (mc->dev->ifindex == dev->ifindex)) {
 			atomic_inc(&mc->mca_users);
 			return 0;
 		}