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: Fri, 19 Mar 2021 17:00:59 +0200 Message-ID: <83czvvdw7o.fsf@gnu.org> References: <87im5ofp3z.fsf@md5i.com> <87czvwfoys.fsf@md5i.com> <83tup8fo1j.fsf@gnu.org> <87wnu4qvfi.fsf@md5i.com> <83sg4sfm1w.fsf@gnu.org> <83pmzwfgng.fsf@gnu.org> <83im5off16.fsf@gnu.org> <83h7l8fdfa.fsf@gnu.org> <871rccgqyz.fsf@igel.home> <83eegcfbrh.fsf@gnu.org> <8735wrrjx7.fsf@md5i.com> <83a6qzfxmc.fsf@gnu.org> <87sg4rclim.fsf@md5i.com> <83k0q3dzj7.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="4619"; 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 Fri Mar 19 16:02:34 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 1lNGe2-00014o-Rz for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 19 Mar 2021 16:02:34 +0100 Original-Received: from localhost ([::1]:35562 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lNGe1-0003uJ-Ix for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 19 Mar 2021 11:02:33 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:58802) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lNGdd-0003sw-7L for bug-gnu-emacs@gnu.org; Fri, 19 Mar 2021 11:02:09 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:39214) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lNGdW-0001C5-MI for bug-gnu-emacs@gnu.org; Fri, 19 Mar 2021 11:02:08 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lNGdW-00049T-J8 for bug-gnu-emacs@gnu.org; Fri, 19 Mar 2021 11:02:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 19 Mar 2021 15:02:02 +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=B47244.161616609115922 (code B ref 47244); Fri, 19 Mar 2021 15:02:02 +0000 Original-Received: (at 47244) by debbugs.gnu.org; 19 Mar 2021 15:01:31 +0000 Original-Received: from localhost ([127.0.0.1]:50760 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lNGd1-00048k-98 for submit@debbugs.gnu.org; Fri, 19 Mar 2021 11:01:31 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:37448) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lNGcz-00048U-7W for 47244@debbugs.gnu.org; Fri, 19 Mar 2021 11:01:30 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:35854) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lNGcg-0000oY-MI; Fri, 19 Mar 2021 11:01:17 -0400 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:2475 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1lNGcU-0004DV-EY; Fri, 19 Mar 2021 11:01:05 -0400 In-Reply-To: (message from Michael Welsh Duggan on Fri, 19 Mar 2021 10:21:18 -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:202701 Archived-At: > From: Michael Welsh Duggan > Cc: Michael Welsh Duggan , > "schwab@linux-m68k.org" > , > "47244@debbugs.gnu.org" <47244@debbugs.gnu.org> > Date: Fri, 19 Mar 2021 10:21:18 -0400 > > Lisp Backtrace: > "kill-buffer" (0xfffeca60) > 0x56e58d70 PVEC_COMPILED > "substitute-command-keys" (0xfffed728) > "redisplay_internal (C function)" (0x0) Thanks. This case isn't interesting, because this is a temporary buffer we don't display. So I guess we need to augment the breakpoint condition: break buffer.c:1840 if redisplaying_p != 0 && b->window_count > 0