From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nikolay Aleksandrov Subject: [PATCH net-next 1/2] bridge: multicast: notify on group delete Date: Wed, 15 Jul 2015 07:16:50 -0700 Message-ID: <1436969811-13237-2-git-send-email-nikolay@cumulusnetworks.com> References: <1436969811-13237-1-git-send-email-nikolay@cumulusnetworks.com> Cc: bridge@lists.linux-foundation.org, herbert@gondor.apana.org.au, davem@davemloft.net, stephen@networkplumber.org, sashok@cumulusnetworks.com, Nikolay Aleksandrov To: netdev@vger.kernel.org Return-path: Received: from mail-pd0-f171.google.com ([209.85.192.171]:35593 "EHLO mail-pd0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751969AbbGOOR5 (ORCPT ); Wed, 15 Jul 2015 10:17:57 -0400 Received: by pdrg1 with SMTP id g1so25832632pdr.2 for ; Wed, 15 Jul 2015 07:17:56 -0700 (PDT) In-Reply-To: <1436969811-13237-1-git-send-email-nikolay@cumulusnetworks.com> Sender: netdev-owner@vger.kernel.org List-ID: Group notifications were not sent when a group expired or was deleted due to bridge/port device being deleted. So add br_mdb_notify() to br_multicast_del_pg(). Signed-off-by: Nikolay Aleksandrov --- net/bridge/br_multicast.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c index 5a44cd9473f2..55903d91d0a8 100644 --- a/net/bridge/br_multicast.c +++ b/net/bridge/br_multicast.c @@ -273,6 +273,8 @@ static void br_multicast_del_pg(struct net_bridge *br, rcu_assign_pointer(*pp, p->next); hlist_del_init(&p->mglist); del_timer(&p->timer); + br_mdb_notify(br->dev, p->port, &pg->addr, RTM_DELMDB, + p->state); call_rcu_bh(&p->rcu, br_multicast_free_pg); if (!mp->ports && !mp->mglist && -- 1.9.3