From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964936AbcCOOfq (ORCPT ); Tue, 15 Mar 2016 10:35:46 -0400 Received: from mail-wm0-f47.google.com ([74.125.82.47]:34795 "EHLO mail-wm0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750874AbcCOOfo convert rfc822-to-8bit (ORCPT ); Tue, 15 Mar 2016 10:35:44 -0400 MIME-Version: 1.0 In-Reply-To: <1458048051.31401.32.camel@edumazet-glaptop3.roam.corp.google.com> References: <1458032624-139688-1-git-send-email-glider@google.com> <1458048051.31401.32.camel@edumazet-glaptop3.roam.corp.google.com> Date: Tue, 15 Mar 2016 15:35:37 +0100 Message-ID: Subject: Re: [PATCH] af_unix: closed SOCK_SEQPACKET socketpair must get SIGPIPE From: Alexander Potapenko To: Eric Dumazet Cc: Eric Dumazet , rweikusat@mobileactivedefense.com, David Miller , LKML , netdev@vger.kernel.org Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Mar 15, 2016 at 2:20 PM, Eric Dumazet wrote: > On Tue, 2016-03-15 at 10:03 +0100, Alexander Potapenko wrote: >> According to IEEE Std 1003.1, 2013, sending data to a SOCK_SEQPACKET >> socketpair with MSG_NOSIGNAL flag set must result in a SIGPIPE if the >> socket is no longer connected. > > I find this sentence slightly confusing ? > > If MSG_NOSIGNAL is set, then SIGPIPE should not be generated. > > s/with/without/ maybe ? > Agreed. I've rewritten this a couple of times and failed to proof-read it for the last time. -- Alexander Potapenko Software Engineer Google Germany GmbH Erika-Mann-Straße, 33 80636 München Geschäftsführer: Matthew Scott Sucherman, Paul Terence Manicle Registergericht und -nummer: Hamburg, HRB 86891 Sitz der Gesellschaft: Hamburg