From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: YAMAMOTO Mitsuharu Newsgroups: gmane.emacs.bugs Subject: bug#28630: 27.0.50; C-g while a non-main thread is sitting crashes Emacs Date: Wed, 04 Oct 2017 16:49:22 +0900 Organization: Faculty of Science, Chiba University Message-ID: References: <87efqri8x9.fsf@gmail.com> <874lrjy2rz.fsf@gmail.com> <831smm52v4.fsf@gnu.org> <87d166rb6n.fsf@gmail.com> <83o9pq3eix.fsf@gnu.org> <838tgt352c.fsf@gnu.org> <83fuazz7ja.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII X-Trace: blaine.gmane.org 1507103418 8663 195.159.176.226 (4 Oct 2017 07:50:18 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 4 Oct 2017 07:50:18 +0000 (UTC) User-Agent: Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.8 (=?UTF-8?Q?Shij=C5=8D?=) APEL/10.6 Emacs/22.3 (sparc-sun-solaris2.8) MULE/5.0 (SAKAKI) Cc: 28630@debbugs.gnu.org, tom@tromey.com, agrambot@gmail.com To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Oct 04 09:50:14 2017 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 1dzeRY-0001Uq-Nl for geb-bug-gnu-emacs@m.gmane.org; Wed, 04 Oct 2017 09:50:12 +0200 Original-Received: from localhost ([::1]:33569 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dzeRe-0007c3-A0 for geb-bug-gnu-emacs@m.gmane.org; Wed, 04 Oct 2017 03:50:18 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:36361) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dzeRT-0007Yy-Jd for bug-gnu-emacs@gnu.org; Wed, 04 Oct 2017 03:50:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dzeRO-0003cK-Tr for bug-gnu-emacs@gnu.org; Wed, 04 Oct 2017 03:50:06 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:38727) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dzeRO-0003cA-Q7 for bug-gnu-emacs@gnu.org; Wed, 04 Oct 2017 03:50:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1dzeRO-0002X0-Ei for bug-gnu-emacs@gnu.org; Wed, 04 Oct 2017 03:50:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: YAMAMOTO Mitsuharu Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 04 Oct 2017 07:50:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 28630 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 28630-submit@debbugs.gnu.org id=B28630.15071033679662 (code B ref 28630); Wed, 04 Oct 2017 07:50:02 +0000 Original-Received: (at 28630) by debbugs.gnu.org; 4 Oct 2017 07:49:27 +0000 Original-Received: from localhost ([127.0.0.1]:47405 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dzeQp-0002Vm-97 for submit@debbugs.gnu.org; Wed, 04 Oct 2017 03:49:27 -0400 Original-Received: from mathmail.math.s.chiba-u.ac.jp ([133.82.132.2]:52696) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dzeQm-0002Vd-S3 for 28630@debbugs.gnu.org; Wed, 04 Oct 2017 03:49:25 -0400 Original-Received: from fermat1.math.s.chiba-u.ac.jp (fermat [192.168.32.10]) by mathmail.math.s.chiba-u.ac.jp (Postfix) with ESMTP id 8023AF08F4; Wed, 4 Oct 2017 16:49:22 +0900 (JST) (envelope-from mituharu@math.s.chiba-u.ac.jp) In-Reply-To: <83fuazz7ja.fsf@gnu.org> 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:137874 Archived-At: >>>>> On Wed, 04 Oct 2017 10:39:05 +0300, Eli Zaretskii said: >> I think the second thread calls setjmp and clobbers the values set >> by the main thread, when the main thread called setjmp. > That guess was correct. > I hope I fixed this now, but please test this in a GUI session on X, > as I couldn't test that configuration. If there are still crashes, > please post a backtrace. My patch was a bit late :-) I confirmed the original test case no longer crashes with your patch on X11 (and also on my internal version of the Mac port for Emacs 26). Thanks. YAMAMOTO Mitsuharu mituharu@math.s.chiba-u.ac.jp