From patchwork Tue Feb 15 23:19:17 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Linus_L=C3=BCssing?= X-Patchwork-Id: 83315 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id B8567B7127 for ; Wed, 16 Feb 2011 10:21:14 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756498Ab1BOXTj (ORCPT ); Tue, 15 Feb 2011 18:19:39 -0500 Received: from fmmailgate02.web.de ([217.72.192.227]:42917 "EHLO fmmailgate02.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755952Ab1BOXTh (ORCPT ); Tue, 15 Feb 2011 18:19:37 -0500 Received: from smtp02.web.de ( [172.20.0.184]) by fmmailgate02.web.de (Postfix) with ESMTP id E045C197DB3E4; Wed, 16 Feb 2011 00:19:33 +0100 (CET) Received: from [46.126.246.98] (helo=localhost) by smtp02.web.de with asmtp (TLSv1:AES128-SHA:128) (WEB.DE 4.110 #2) id 1PpUBB-0001Tg-00; Wed, 16 Feb 2011 00:19:33 +0100 From: =?UTF-8?q?Linus=20L=C3=BCssing?= To: Stephen Hemminger , "David S. Miller" , bridge@lists.linux-foundation.org Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Herbert Xu , =?UTF-8?q?Linus=20L=C3=BCssing?= Subject: [PATCH 1/5] bridge: Fix IPv6 multicast snooping by storing correct protocol type Date: Wed, 16 Feb 2011 00:19:17 +0100 Message-Id: <1297811961-19249-2-git-send-email-linus.luessing@web.de> X-Mailer: git-send-email 1.7.2.3 In-Reply-To: <1297811961-19249-1-git-send-email-linus.luessing@web.de> References: <1297811961-19249-1-git-send-email-linus.luessing@web.de> MIME-Version: 1.0 X-Sender: linus.luessing@web.de X-Provags-ID: V01U2FsdGVkX1+WggO++B7meg70JT7bl1wj8JvYTtWA2mE8EdRO OLvZIjelDtdSQCHK7YMsiC25/seKIXJ2Tbf/uMCqqjBQq/OPE1 3nGOBgJ0JgcOifDlxZtQ== Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The protocol type for IPv6 entries in the hash table for multicast bridge snooping is falsely set to ETH_P_IP, marking it as an IPv4 address, instead of setting it to ETH_P_IPV6, which results in negative look-ups in the hash table later. Signed-off-by: Linus Lüssing --- net/bridge/br_multicast.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c index f701a21..135d929 100644 --- a/net/bridge/br_multicast.c +++ b/net/bridge/br_multicast.c @@ -785,7 +785,7 @@ static int br_ip6_multicast_add_group(struct net_bridge *br, return 0; ipv6_addr_copy(&br_group.u.ip6, group); - br_group.proto = htons(ETH_P_IP); + br_group.proto = htons(ETH_P_IPV6); return br_multicast_add_group(br, port, &br_group); }