netdev - Re: [PATCH] netfilter: nf_conntrack_sip: don't drop packets with offsets pointing outside the packet

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Message-ID: <20130406120410.GA14907@localhost>
Date:	Sat, 6 Apr 2013 14:04:10 +0200
From:	Pablo Neira Ayuso <pablo@...filter.org>
To:	Patrick McHardy <kaber@...sh.net>
Cc:	netfilter-devel@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [PATCH] netfilter: nf_conntrack_sip: don't drop packets with
 offsets pointing outside the packet

On Fri, Apr 05, 2013 at 08:13:30PM +0200, Patrick McHardy wrote:
> Some Cisco phones create huge messages that are spread over multiple packets.
> After calculating the offset of the SIP body, it is validated to be within
> the packet and the packet is dropped otherwise. This breaks operation of
> these phones. Since connection tracking is supposed to be passive, just let
> those packets pass unmodified and untracked.

Applied, thanks
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