From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-ID: <50CA7449.8000305@sfc.wide.ad.jp> Date: Fri, 14 Dec 2012 08:35:21 +0800 From: Ang Way Chuang MIME-Version: 1.0 References: <50CA6DA5.1020101@sfc.wide.ad.jp> <20121213161201.6d2da433@nehalam.linuxnetplumber.net> <50CA7078.8070204@sfc.wide.ad.jp> <20121213162346.71c3779f@nehalam.linuxnetplumber.net> In-Reply-To: <20121213162346.71c3779f@nehalam.linuxnetplumber.net> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Re: [Bridge] [PATCH] bridge: Bug fix for incorrect interpretation of MLDv2 maximum response code List-Id: Linux Ethernet Bridging List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Stephen Hemminger Cc: netdev@vger.kernel.org, bridge@lists.linux-foundation.org On 14/12/2012 08:23, Stephen Hemminger wrote: > On Fri, 14 Dec 2012 08:19:04 +0800 > Ang Way Chuang wrote: > >> On 14/12/2012 08:12, Stephen Hemminger wrote: >>> On Fri, 14 Dec 2012 08:07:01 +0800 >>> Ang Way Chuang wrote: >>> >>>> This patch fixes the incorrect interpretation of endianness of MLDv2 maximum response >>>> code within bridge's multicast snooping code. >>>> >>>> Signed-off-by: Ang Way Chuang >>>> --- >>>> diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c >>>> index 977c3ee..29c6283 100644 >>>> --- a/net/bridge/br_multicast.c >>>> +++ b/net/bridge/br_multicast.c >>>> @@ -1172,7 +1172,7 @@ static int br_ip6_multicast_query(struct net_bridge *br, >>>> mld2q = (struct mld2_query *)icmp6_hdr(skb); >>>> if (!mld2q->mld2q_nsrcs) >>>> group = &mld2q->mld2q_mca; >>>> - max_delay = mld2q->mld2q_mrc ? MLDV2_MRC(mld2q->mld2q_mrc) : 1; >>>> + max_delay = mld2q->mld2q_mrc ? MLDV2_MRC(ntohs(mld2q->mld2q_mrc)) : 1; >>>> } >>>> >>>> if (!group) >>> Already fixed as part of my patch to fix sparse warnings. >>> -- >>> To unsubscribe from this list: send the line "unsubscribe netdev" in >>> the body of a message to majordomo@vger.kernel.org >>> More majordomo info at http://vger.kernel.org/majordomo-info.html >>> >> aye, aye. > Yours looks cleaner (I added a temp variable). You might want to submit > patch to switch to your oneline version. > Well, the patch did get into the netdev mailing list. I think your direct reply arrived in my mailbox first before I received my own patch through netdev. By the way, I don't see your patch on net-next git. Otherwise, I wouldn't have gone through the trouble of debugging and testing it on my computer. Is there any other repo that I should watch out to avoid this kind of silly situation in the future?