From: Ang Way Chuang <wcang@sfc•wide.ad.jp>
To: Eric Dumazet <eric.dumazet@gmail•com>
Cc: netdev@vger•kernel.org, "Linus Lüssing" <linus.luessing@web•de>,
"Herbert Xu" <herbert@gondor•apana.org.au>
Subject: Re: IPv6 multicast snooping behaviour on 2.6.39-rc2 and later
Date: Tue, 23 Aug 2011 23:04:16 +0900 [thread overview]
Message-ID: <4E53B360.8090107@sfc.wide.ad.jp> (raw)
In-Reply-To: <1314105027.2219.7.camel@edumazet-HP-Compaq-6005-Pro-SFF-PC>
Tough luck :( Got no love from bridge. It still doesn't work with your latest patch. Please keep sending those patches.
On 23/08/11 22:10, Eric Dumazet wrote:
> Le mardi 23 août 2011 à 21:31 +0900, Ang Way Chuang a écrit :
>> Sorry for the blurb. I hope I've configured thunderbird properly to
>> send in plain text. Hope you received my reply. I tried your patch on
>> 3.0.3 and it didn't fix the problem.
>
> Thanks for trying !
>
> Ok could you please try following patch then ?
>
> diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
> index 2d85ca7..e9b32a3 100644
> --- a/net/bridge/br_multicast.c
> +++ b/net/bridge/br_multicast.c
> @@ -1497,7 +1497,7 @@ static int br_multicast_ipv6_rcv(struct net_bridge *br,
> if (!pskb_may_pull(skb2, offset + sizeof(struct icmp6hdr)))
> goto out;
>
> - len -= offset - skb_network_offset(skb2);
> + len -= offset;
>
> __skb_pull(skb2, offset);
> skb_reset_transport_header(skb2);
> @@ -1520,6 +1520,7 @@ static int br_multicast_ipv6_rcv(struct net_bridge *br,
> err = pskb_trim_rcsum(skb2, len);
> if (err)
> goto out;
> + icmp6h = icmp6_hdr(skb2);
> }
>
> switch (skb2->ip_summed) {
>
>
>
next prev parent reply other threads:[~2011-08-23 14:04 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-23 8:41 IPv6 multicast snooping behaviour on 2.6.39-rc2 and later Ang Way Chuang
2011-08-23 9:57 ` Eric Dumazet
2011-08-23 12:31 ` Ang Way Chuang
2011-08-23 13:10 ` Eric Dumazet
2011-08-23 14:04 ` Ang Way Chuang [this message]
2011-08-23 17:24 ` Ang Way Chuang
2011-08-24 4:56 ` [PATCH] bridge: Pseudo-header required for the checksum of ICMP6 header of MLD Ang Way Chuang
2011-08-24 5:06 ` David Miller
2011-08-24 7:04 ` IPv6 multicast snooping behaviour on 2.6.39-rc2 and later Yan, Zheng
2011-08-24 7:22 ` Eric Dumazet
2011-08-24 7:38 ` Ang Way Chuang
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