netdev - Re: [patch net] udp6: respect IPV6_DONTFRAG sockopt in case there are pending frames

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Date:	Wed, 02 Oct 2013 16:00:28 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	hannes@...essinduktion.org
Cc:	jiri@...nulli.us, netdev@...r.kernel.org, kuznet@....inr.ac.ru,
	jmorris@...ei.org, kaber@...sh.net, yoshfuji@...ux-ipv6.org
Subject: Re: [patch net] udp6: respect IPV6_DONTFRAG sockopt in case there
 are pending frames

From: Hannes Frederic Sowa <hannes@...essinduktion.org>
Date: Wed, 2 Oct 2013 00:03:54 +0200

> Hi David!
> 
> On Mon, Sep 30, 2013 at 11:21:55PM +0200, Hannes Frederic Sowa wrote:
>> Acked-by: Hannes Frederic Sowa <hannes@...essinduktion.org>
> 
> (for patchwork correspondence)
> 
> I still think this patch is perfectly fine but it opens up a hole in the
> ip6_append_data logic where it is possible to crash the kernel. Jiri and me
> will look after it in the thread " ipv6: udp packets following an UFO enqueued
> packet need also be handled by UFO".
> 
> So, for the time being, I would like to withdraw my Acked-by until this is
> sorted out.

Jiri please repost the IPV6_DONTFRAG patch once things are sorted, thanks.
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