From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs Date: Thu, 08 Apr 2021 20:46:09 +0300 Message-ID: <83im4w8yam.fsf@gnu.org> References: <87im5ofp3z.fsf@md5i.com> <870479cc-efd3-3a19-98a3-1d7a8b9346e8@gmx.at> <79cfe67d-3a2c-952d-7c51-20e8a4859380@gmx.at> <87czv6q1f8.fsf@md5i.com> <233daa4b-ca64-955f-2612-49a0503b1938@gmx.at> <8735w2p8oc.fsf@md5i.com> <5181da75-e80d-22e0-bdcb-a0ffdc1bac6a@gmx.at> <5c4e5857-6a76-b8e8-204b-b4a855e95a16@gmx.at> <8f4516d5-1080-71bb-7da7-acf7832d5529@gmx.at> <87r1jlvnrc.fsf@md5i.com> <871rbkn6op.fsf@md5i.com> <83pmz493ag.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="15941"; mail-complaints-to="usenet@ciao.gmane.io" Cc: mwd@md5i.com, schwab@linux-m68k.org, 47244@debbugs.gnu.org To: Michael Welsh Duggan Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Apr 08 19:48:05 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lUYl8-0003wn-TY for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 08 Apr 2021 19:48:02 +0200 Original-Received: from localhost ([::1]:60922 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lUYl7-00041V-Se for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 08 Apr 2021 13:48:01 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:38872) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lUYkB-0003Gj-2U for bug-gnu-emacs@gnu.org; Thu, 08 Apr 2021 13:47:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:36610) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lUYkA-000293-R8 for bug-gnu-emacs@gnu.org; Thu, 08 Apr 2021 13:47:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lUYkA-0003Ys-PG for bug-gnu-emacs@gnu.org; Thu, 08 Apr 2021 13:47:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 08 Apr 2021 17:47:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 47244 X-GNU-PR-Package: emacs Original-Received: via spool by 47244-submit@debbugs.gnu.org id=B47244.161790400513634 (code B ref 47244); Thu, 08 Apr 2021 17:47:02 +0000 Original-Received: (at 47244) by debbugs.gnu.org; 8 Apr 2021 17:46:45 +0000 Original-Received: from localhost ([127.0.0.1]:48150 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lUYjs-0003Xp-C4 for submit@debbugs.gnu.org; Thu, 08 Apr 2021 13:46:45 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:45760) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lUYjp-0003XY-GY for 47244@debbugs.gnu.org; Thu, 08 Apr 2021 13:46:43 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:46949) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lUYjg-0001ru-EZ; Thu, 08 Apr 2021 13:46:32 -0400 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:2328 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1lUYjf-0005Po-4e; Thu, 08 Apr 2021 13:46:32 -0400 In-Reply-To: (message from Michael Welsh Duggan on Thu, 08 Apr 2021 13:11:34 -0400) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:203748 Archived-At: > From: Michael Welsh Duggan > Cc: Michael Welsh Duggan , > "schwab@linux-m68k.org" > , > "47244@debbugs.gnu.org" <47244@debbugs.gnu.org> > Date: Thu, 08 Apr 2021 13:11:34 -0400 > > I hit the breakpoint in quit. It looks like Fnconc uses FOR_EACH_TAIL, > which uses FOR_EACH_TAIL_INTENAL, which calls maybe_quit. The question > in my mind now is whether block/unblock_input belongs in window_list or > in Fnconc. IMO, the right solution is not block_input but unwind_protect.