From mboxrd@z Thu Jan  1 00:00:00 1970
From: Pablo Neira Ayuso <pablo@netfilter.org>
Subject: Re: [PATCH v2] netfilter: SYNPROXY: fix process non tcp packet bug
 in {ipv4,ipv6}_synproxy_hook
Date: Tue, 3 Oct 2017 15:28:25 +0200
Message-ID: <20171003132825.GA11182@salvia>
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To: Lin Zhang <xiaolou4617@gmail.com>
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On Sat, Sep 30, 2017 at 06:25:15PM +0800, Lin Zhang wrote:
> In function {ipv4,ipv6}_synproxy_hook we expect a normal tcp packet,
> but the real server maybe reply an icmp error packet related to the 
> exist tcp conntrack, so we will access wrong tcp data.
> 
> For fix it, check for the protocol field and only process tcp traffic.

Applied, thanks.

I have made minor comestic changes to patch title:

netfilter: SYNPROXY: skip non-TCP packets from {ipv4,ipv6}_synproxy_hook

for the record.