From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 119867 invoked by alias); 24 Mar 2017 17:34:00 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Received: (qmail 119843 invoked by uid 89); 24 Mar 2017 17:33:59 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.5 required=5.0 tests=AWL,BAYES_00,KAM_LAZY_DOMAIN_SECURITY,RCVD_IN_DNSWL_LOW autolearn=no version=3.3.2 spammy=D*cx, H*RU:sk:ppp-88-, H*r:sk:ppp-88-, Hx-spam-relays-external:sk:ppp-88- X-HELO: mail-out.m-online.net Received: from mail-out.m-online.net (HELO mail-out.m-online.net) (212.18.0.9) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 24 Mar 2017 17:33:58 +0000 Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 3vqVs10GZyz1qrKm; Fri, 24 Mar 2017 18:33:56 +0100 (CET) Received: from localhost (dynscan01.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 3vqVs05NQSz3hqXg; Fri, 24 Mar 2017 18:33:56 +0100 (CET) Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan01.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id htctc6ZIbG9x; Fri, 24 Mar 2017 18:33:55 +0100 (CET) X-Auth-Info: o25n6x/iZmRE2Vv+MD3JdCVusQ+C9bl/Yy9qCfzYN52JpHbnw/A2V2FnMtOFo+RH Received: from igel.home (ppp-88-217-5-116.dynamic.mnet-online.de [88.217.5.116]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Fri, 24 Mar 2017 18:33:55 +0100 (CET) Received: by igel.home (Postfix, from userid 1000) id 55D282C3A23; Fri, 24 Mar 2017 18:33:55 +0100 (CET) From: Andreas Schwab To: Rich Felker Cc: Yousong Zhou , Pedro Alves , gdb-patches@sourceware.org, musl@lists.openwall.com Subject: Re: [musl] Re: [PATCH] Fix invalid sigprocmask call References: <1490324519-11228-1-git-send-email-yszhou4tech@gmail.com> <2b0bab84-e36e-e109-5444-dc84369dddce@redhat.com> <39f28782-65e8-0f52-3c8f-134a6f05788b@redhat.com> <20170324153530.GF17319@brightrain.aerifal.cx> X-Yow: The PILLSBURY DOUGHBOY is CRYING for an END to BURT REYNOLDS movies!! Date: Fri, 24 Mar 2017 17:34:00 -0000 In-Reply-To: <20170324153530.GF17319@brightrain.aerifal.cx> (Rich Felker's message of "Fri, 24 Mar 2017 11:35:30 -0400") Message-ID: <8737e24m0s.fsf@linux-m68k.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-SW-Source: 2017-03/txt/msg00450.txt.bz2 On Mär 24 2017, Rich Felker wrote: > If you file a report and it's deemed a bug in the standard and > changed, I'm happy to change this on the musl side. Just keep me > posted on what happens. I don't have any preference on what the > behavior "should" be here (IMO imposing a behavior when the caller has > violated constraints like passed a wrong value for how is pointless > anyway) but I do want to conform to the standard. The standard says that how must be ignored if set is NULL. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."