From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756295AbcBPWnp (ORCPT ); Tue, 16 Feb 2016 17:43:45 -0500 Received: from out4-smtp.messagingengine.com ([66.111.4.28]:60778 "EHLO out4-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756266AbcBPWnn (ORCPT ); Tue, 16 Feb 2016 17:43:43 -0500 X-Sasl-enc: wZqoLUYykxSk/v1llrSZkaSFJnlBTqfjKefiWBzetJPe 1455662622 Subject: Re: https://patchwork.ozlabs.org/patch/579654? To: Rainer Weikusat , davem@davemloft.net References: <87bn7gv2mn.fsf@doppelsaurus.mobileactivedefense.com> Cc: edumazet@google.com, dhowells@redhat.com, ying.xue@windriver.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Joseph Salisbury From: Hannes Frederic Sowa Message-ID: <56C3A61B.2040004@stressinduktion.org> Date: Tue, 16 Feb 2016 23:43:39 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.0 MIME-Version: 1.0 In-Reply-To: <87bn7gv2mn.fsf@doppelsaurus.mobileactivedefense.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 16.02.2016 21:09, Rainer Weikusat wrote: > https://patchwork.ozlabs.org/patch/579654 > > lists this as 'superseded', among with the older versions of the patch > which changed the error handling. But at least, I couldn't find anything > superseding it. This was supposed to address the different-but-related > problem demonstrated by the following (slightly modified) test program: > > --------- > [...] > -------- > > Because the receiver has to wait for the message, it will hit the > continue in unix_stream_read_generic. This causes the size-check of the > do-while loop to be executed which terminates the loop as the size is > zero without copying the credential information. > > Just wondering if this might have been lost in the noise ... I think the patch got lost, probably just resending is the easiest solution. ;) For the patch: Acked-by: Hannes Frederic Sowa Thanks, Hannes