From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: [PATCH net-next] macvlan: broadcast addr should be part of mc_filter Date: Thu, 07 Feb 2013 18:02:57 -0800 Message-ID: <1360288977.28557.77.camel@edumazet-glaptop> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: netdev , Maciej =?UTF-8?Q?=C5=BBenczykowski?= To: David Miller Return-path: Received: from mail-pa0-f46.google.com ([209.85.220.46]:52270 "EHLO mail-pa0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752261Ab3BHCDB (ORCPT ); Thu, 7 Feb 2013 21:03:01 -0500 Received: by mail-pa0-f46.google.com with SMTP id kp14so1802908pab.33 for ; Thu, 07 Feb 2013 18:03:00 -0800 (PST) Sender: netdev-owner@vger.kernel.org List-ID: =46rom: Eric Dumazet commit cd431e738509e (macvlan: add multicast filter) forgot the broadcast case. Signed-off-by: Eric Dumazet Reported-by: Maciej =C5=BBenczykowski --- drivers/net/macvlan.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index f494da8..ce7c926 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -426,6 +426,9 @@ static void macvlan_set_mac_lists(struct net_device= *dev) netdev_for_each_mc_addr(ha, dev) { __set_bit(mc_hash(ha->addr), filter); } + + __set_bit(mc_hash(dev->broadcast), filter); + bitmap_copy(vlan->mc_filter, filter, MACVLAN_MC_FILTER_SZ); } dev_uc_sync(vlan->lowerdev, dev);