From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Andreas Schwab Newsgroups: gmane.emacs.bugs Subject: bug#25178: 26.0.50; Crash when pressing C-g in TTY mode Date: Tue, 13 Dec 2016 20:26:10 +0100 Message-ID: <878trj1vhp.fsf@linux-m68k.org> References: <83bmwhccib.fsf@gnu.org> <838trjbrcq.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1481657235 23632 195.159.176.226 (13 Dec 2016 19:27:15 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 13 Dec 2016 19:27:15 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1.90 (gnu/linux) Cc: Elias Martenson , 25178@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Dec 13 20:27:11 2016 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cGsjE-0005Vr-Ut for geb-bug-gnu-emacs@m.gmane.org; Tue, 13 Dec 2016 20:27:09 +0100 Original-Received: from localhost ([::1]:40217 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cGsjJ-0005OU-58 for geb-bug-gnu-emacs@m.gmane.org; Tue, 13 Dec 2016 14:27:13 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:55489) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cGsjC-0005OB-BY for bug-gnu-emacs@gnu.org; Tue, 13 Dec 2016 14:27:07 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cGsj8-0007QT-Au for bug-gnu-emacs@gnu.org; Tue, 13 Dec 2016 14:27:06 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:53862) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1cGsj8-0007QP-7l for bug-gnu-emacs@gnu.org; Tue, 13 Dec 2016 14:27:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1cGsj8-0006Fz-2O for bug-gnu-emacs@gnu.org; Tue, 13 Dec 2016 14:27:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Andreas Schwab Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 13 Dec 2016 19:27:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 25178 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 25178-submit@debbugs.gnu.org id=B25178.148165717823999 (code B ref 25178); Tue, 13 Dec 2016 19:27:02 +0000 Original-Received: (at 25178) by debbugs.gnu.org; 13 Dec 2016 19:26:18 +0000 Original-Received: from localhost ([127.0.0.1]:41028 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cGsiQ-0006F1-J7 for submit@debbugs.gnu.org; Tue, 13 Dec 2016 14:26:18 -0500 Original-Received: from mail-out.m-online.net ([212.18.0.9]:50309) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cGsiN-0006Er-PQ for 25178@debbugs.gnu.org; Tue, 13 Dec 2016 14:26:16 -0500 Original-Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 3tdV7B4Y8Nz3hj6C; Tue, 13 Dec 2016 20:26:14 +0100 (CET) Original-Received: from localhost (dynscan1.mnet-online.de [192.168.6.68]) by mail.m-online.net (Postfix) with ESMTP id 3tdV7B2qMqzvlW1; Tue, 13 Dec 2016 20:26:14 +0100 (CET) X-Virus-Scanned: amavisd-new at mnet-online.de Original-Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.68]) (amavisd-new, port 10024) with ESMTP id rx1lDr8T6t6g; Tue, 13 Dec 2016 20:26:11 +0100 (CET) X-Auth-Info: Keq6w9p2Kefn8XlAmZ3V6PATMMGYSaSHZDdtQ9zLizEFEs31rkqBUoqkX0dXXgee Original-Received: from igel.home (ppp-88-217-9-187.dynamic.mnet-online.de [88.217.9.187]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Tue, 13 Dec 2016 20:26:11 +0100 (CET) Original-Received: by igel.home (Postfix, from userid 1000) id BA7F42C36B1; Tue, 13 Dec 2016 20:26:10 +0100 (CET) X-Yow: Edwin Meese made me wear CORDOVANS!! In-Reply-To: <838trjbrcq.fsf@gnu.org> (Eli Zaretskii's message of "Tue, 13 Dec 2016 20:45:25 +0200") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:127001 Archived-At: On Dez 13 2016, Eli Zaretskii wrote: > Hmm... Is calling pthread_mutex_unlock twice in a row, without an > intervening call to pthread_mutex_lock, supposed to segfault? It's undefined, so anything can happen. Just don't do that. 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."