From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hannes Frederic Sowa Subject: Re: [patch net] udp6: respect IPV6_DONTFRAG sockopt in case there are pending frames Date: Wed, 2 Oct 2013 00:03:54 +0200 Message-ID: <20131001220354.GK10771@order.stressinduktion.org> References: <1380549038-6291-1-git-send-email-jiri@resnulli.us> <20130930175640.GF10771@order.stressinduktion.org> <20130930212155.GG10771@order.stressinduktion.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 To: Jiri Pirko , netdev@vger.kernel.org, davem@davemloft.net, kuznet@ms2.inr.ac.ru, jmorris@namei.org, kaber@trash.net, yoshfuji@linux-ipv6.org Return-path: Received: from order.stressinduktion.org ([87.106.68.36]:34971 "EHLO order.stressinduktion.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751454Ab3JAWDz (ORCPT ); Tue, 1 Oct 2013 18:03:55 -0400 Content-Disposition: inline In-Reply-To: <20130930212155.GG10771@order.stressinduktion.org> Sender: netdev-owner@vger.kernel.org List-ID: Hi David! On Mon, Sep 30, 2013 at 11:21:55PM +0200, Hannes Frederic Sowa wrote: > Acked-by: Hannes Frederic Sowa (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. Thanks, Hannes