X-Git-Url: https://git.archive.openwrt.org/?a=blobdiff_plain;f=target%2Flinux%2Fgeneric%2Fpatches-3.18%2F645-bridge_multicast_to_unicast.patch;h=5acfea6c3aa9df732eb58300225b02fef8133f29;hb=f27e94f67540cb9a6587ecd542bbfa560b4d2b1e;hp=8d0da3c6e5ff69066806ff79052987b7f0fffaf8;hpb=f9b9dc9017d03d039ad1ff130a47fa91b3b31522;p=openwrt.git

diff --git a/target/linux/generic/patches-3.18/645-bridge_multicast_to_unicast.patch b/target/linux/generic/patches-3.18/645-bridge_multicast_to_unicast.patch
index 8d0da3c6e5..5acfea6c3a 100644
--- a/target/linux/generic/patches-3.18/645-bridge_multicast_to_unicast.patch
+++ b/target/linux/generic/patches-3.18/645-bridge_multicast_to_unicast.patch
@@ -87,16 +87,19 @@
  {
  	struct br_ip br_group;
  
-@@ -736,7 +758,7 @@ static int br_ip6_multicast_add_group(st
+@@ -736,7 +758,10 @@ static int br_ip6_multicast_add_group(st
  	br_group.proto = htons(ETH_P_IPV6);
  	br_group.vid = vid;
  
 -	return br_multicast_add_group(br, port, &br_group);
++	if (ipv6_addr_is_solict_mult(group))
++		src = NULL;
++
 +	return br_multicast_add_group(br, port, &br_group, src);
  }
  #endif
  
-@@ -965,6 +987,7 @@ static int br_ip4_multicast_igmp3_report
+@@ -965,6 +990,7 @@ static int br_ip4_multicast_igmp3_report
  					 struct sk_buff *skb,
  					 u16 vid)
  {
@@ -104,7 +107,7 @@
  	struct igmpv3_report *ih;
  	struct igmpv3_grec *grec;
  	int i;
-@@ -1008,7 +1031,7 @@ static int br_ip4_multicast_igmp3_report
+@@ -1008,7 +1034,7 @@ static int br_ip4_multicast_igmp3_report
  			continue;
  		}
  
@@ -113,7 +116,7 @@
  		if (err)
  			break;
  	}
-@@ -1022,6 +1045,7 @@ static int br_ip6_multicast_mld2_report(
+@@ -1022,6 +1048,7 @@ static int br_ip6_multicast_mld2_report(
  					struct sk_buff *skb,
  					u16 vid)
  {
@@ -121,7 +124,7 @@
  	struct icmp6hdr *icmp6h;
  	struct mld2_grec *grec;
  	int i;
-@@ -1070,7 +1094,7 @@ static int br_ip6_multicast_mld2_report(
+@@ -1070,7 +1097,7 @@ static int br_ip6_multicast_mld2_report(
  		}
  
  		err = br_ip6_multicast_add_group(br, port, &grec->grec_mca,
@@ -130,7 +133,7 @@
  		if (!err)
  			break;
  	}
-@@ -1407,7 +1431,8 @@ br_multicast_leave_group(struct net_brid
+@@ -1407,7 +1434,8 @@ br_multicast_leave_group(struct net_brid
  			 struct net_bridge_port *port,
  			 struct br_ip *group,
  			 struct bridge_mcast_other_query *other_query,
@@ -140,7 +143,7 @@
  {
  	struct net_bridge_mdb_htable *mdb;
  	struct net_bridge_mdb_entry *mp;
-@@ -1457,7 +1482,7 @@ br_multicast_leave_group(struct net_brid
+@@ -1457,7 +1485,7 @@ br_multicast_leave_group(struct net_brid
  		for (pp = &mp->ports;
  		     (p = mlock_dereference(*pp, br)) != NULL;
  		     pp = &p->next) {
@@ -149,7 +152,7 @@
  				continue;
  
  			rcu_assign_pointer(*pp, p->next);
-@@ -1491,7 +1516,7 @@ br_multicast_leave_group(struct net_brid
+@@ -1491,7 +1519,7 @@ br_multicast_leave_group(struct net_brid
  	for (p = mlock_dereference(mp->ports, br);
  	     p != NULL;
  	     p = mlock_dereference(p->next, br)) {
@@ -158,7 +161,7 @@
  			continue;
  
  		if (!hlist_unhashed(&p->mglist) &&
-@@ -1509,8 +1534,8 @@ out:
+@@ -1509,8 +1537,8 @@ out:
  
  static void br_ip4_multicast_leave_group(struct net_bridge *br,
  					 struct net_bridge_port *port,
@@ -169,7 +172,7 @@
  {
  	struct br_ip br_group;
  	struct bridge_mcast_own_query *own_query;
-@@ -1525,14 +1550,14 @@ static void br_ip4_multicast_leave_group
+@@ -1525,14 +1553,14 @@ static void br_ip4_multicast_leave_group
  	br_group.vid = vid;
  
  	br_multicast_leave_group(br, port, &br_group, &br->ip4_other_query,
@@ -186,7 +189,7 @@
  {
  	struct br_ip br_group;
  	struct bridge_mcast_own_query *own_query;
-@@ -1547,7 +1572,7 @@ static void br_ip6_multicast_leave_group
+@@ -1547,7 +1575,7 @@ static void br_ip6_multicast_leave_group
  	br_group.vid = vid;
  
  	br_multicast_leave_group(br, port, &br_group, &br->ip6_other_query,
@@ -195,7 +198,7 @@
  }
  #endif
  
-@@ -1556,6 +1581,7 @@ static int br_multicast_ipv4_rcv(struct
+@@ -1556,6 +1584,7 @@ static int br_multicast_ipv4_rcv(struct
  				 struct sk_buff *skb,
  				 u16 vid)
  {
@@ -203,7 +206,7 @@
  	struct sk_buff *skb2 = skb;
  	const struct iphdr *iph;
  	struct igmphdr *ih;
-@@ -1629,7 +1655,7 @@ static int br_multicast_ipv4_rcv(struct
+@@ -1629,7 +1658,7 @@ static int br_multicast_ipv4_rcv(struct
  	case IGMP_HOST_MEMBERSHIP_REPORT:
  	case IGMPV2_HOST_MEMBERSHIP_REPORT:
  		BR_INPUT_SKB_CB(skb)->mrouters_only = 1;
@@ -212,7 +215,7 @@
  		break;
  	case IGMPV3_HOST_MEMBERSHIP_REPORT:
  		err = br_ip4_multicast_igmp3_report(br, port, skb2, vid);
-@@ -1638,7 +1664,7 @@ static int br_multicast_ipv4_rcv(struct
+@@ -1638,7 +1667,7 @@ static int br_multicast_ipv4_rcv(struct
  		err = br_ip4_multicast_query(br, port, skb2, vid);
  		break;
  	case IGMP_HOST_LEAVE_MESSAGE:
@@ -221,7 +224,7 @@
  		break;
  	}
  
-@@ -1656,6 +1682,7 @@ static int br_multicast_ipv6_rcv(struct
+@@ -1656,6 +1685,7 @@ static int br_multicast_ipv6_rcv(struct
  				 struct sk_buff *skb,
  				 u16 vid)
  {
@@ -229,7 +232,7 @@
  	struct sk_buff *skb2;
  	const struct ipv6hdr *ip6h;
  	u8 icmp6_type;
-@@ -1765,7 +1792,8 @@ static int br_multicast_ipv6_rcv(struct
+@@ -1765,7 +1795,8 @@ static int br_multicast_ipv6_rcv(struct
  		}
  		mld = (struct mld_msg *)skb_transport_header(skb2);
  		BR_INPUT_SKB_CB(skb)->mrouters_only = 1;
@@ -239,7 +242,7 @@
  		break;
  	    }
  	case ICMPV6_MLD2_REPORT:
-@@ -1782,7 +1810,7 @@ static int br_multicast_ipv6_rcv(struct
+@@ -1782,7 +1813,7 @@ static int br_multicast_ipv6_rcv(struct
  			goto out;
  		}
  		mld = (struct mld_msg *)skb_transport_header(skb2);