From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.org/gmane.linux.lib.musl.general/12464 Path: news.gmane.org!.POSTED!not-for-mail From: Alexander Monakov Newsgroups: gmane.linux.lib.musl.general Subject: Re: [PATCH] re-fix child reaping in wordexp Date: Mon, 5 Feb 2018 23:18:45 +0300 (MSK) Message-ID: References: <20180205143837.26009-1-amonakov@ispras.ru> <20180205162715.GW1627@brightrain.aerifal.cx> <20180205172714.GY1627@brightrain.aerifal.cx> Reply-To: musl@lists.openwall.com NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII X-Trace: blaine.gmane.org 1517861843 3899 195.159.176.226 (5 Feb 2018 20:17:23 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Mon, 5 Feb 2018 20:17:23 +0000 (UTC) User-Agent: Alpine 2.20.13 (LNX 116 2015-12-14) To: musl@lists.openwall.com Original-X-From: musl-return-12480-gllmg-musl=m.gmane.org@lists.openwall.com Mon Feb 05 21:17:19 2018 Return-path: Envelope-to: gllmg-musl@m.gmane.org Original-Received: from mother.openwall.net ([195.42.179.200]) by blaine.gmane.org with smtp (Exim 4.84_2) (envelope-from ) id 1einCI-0008Gu-G2 for gllmg-musl@m.gmane.org; Mon, 05 Feb 2018 21:17:02 +0100 Original-Received: (qmail 7284 invoked by uid 550); 5 Feb 2018 20:18:57 -0000 Mailing-List: contact musl-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-ID: Original-Received: (qmail 7259 invoked from network); 5 Feb 2018 20:18:56 -0000 In-Reply-To: <20180205172714.GY1627@brightrain.aerifal.cx> Xref: news.gmane.org gmane.linux.lib.musl.general:12464 Archived-At: On Mon, 5 Feb 2018, Rich Felker wrote: > OK, that makes sense -- it's a matter of tiny window vs > unboundedly-large window. And in this case EINTR is not relevant; the > same unboundedly-large window can happen if you have a long-running > signal handler with SA_RESTART. Hm, not sure I follow - can you elaborate? What is the timeline of events leading to an issue? Thanks. Alexander