diff options
Diffstat (limited to 'net/bridge/br_multicast.c')
| -rw-r--r-- | net/bridge/br_multicast.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c index eae898c3cff7..484820c223a3 100644 --- a/net/bridge/br_multicast.c +++ b/net/bridge/br_multicast.c @@ -179,7 +179,8 @@ struct net_bridge_mdb_entry *br_mdb_get(struct net_bridge *br, break; #endif default: - return NULL; + ip.proto = 0; + ether_addr_copy(ip.dst.mac_addr, eth_hdr(skb)->h_dest); } return br_mdb_ip_get_rcu(br, &ip); @@ -1203,6 +1204,10 @@ void br_multicast_host_join(struct net_bridge_mdb_entry *mp, bool notify) if (notify) br_mdb_notify(mp->br->dev, mp, NULL, RTM_NEWMDB); } + + if (br_group_is_l2(&mp->addr)) + return; + mod_timer(&mp->timer, jiffies + mp->br->multicast_membership_interval); } @@ -1254,8 +1259,8 @@ __br_multicast_add_group(struct net_bridge *br, break; } - p = br_multicast_new_port_group(port, group, *pp, 0, src, filter_mode, - RTPROT_KERNEL); + p = br_multicast_new_port_group(port, group, *pp, 0, src, + filter_mode, RTPROT_KERNEL); if (unlikely(!p)) { p = ERR_PTR(-ENOMEM); goto out; @@ -3690,7 +3695,7 @@ bool br_multicast_has_querier_anywhere(struct net_device *dev, int proto) memset(ð, 0, sizeof(eth)); eth.h_proto = htons(proto); - ret = br_multicast_querier_exists(br, ð); + ret = br_multicast_querier_exists(br, ð, NULL); unlock: rcu_read_unlock(); |