From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#17897: 24.4.50; Customize face-font-family-alternatives could lead to emacs crash Date: Sat, 03 Aug 2019 22:57:12 +0200 Message-ID: <87y30aarx3.fsf@mouse.gnus.org> References: <87vbrgma1c.fsf@kanru-mozilla.corp.tpe1.mozilla.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="209787"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: 17897@debbugs.gnu.org To: Kan-Ru Chen (=?UTF-8?Q?=E9=99=B3=E4=BE=83=E5=A6=82?=) Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Aug 03 22:58:10 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hu16P-000sQx-Cy for geb-bug-gnu-emacs@m.gmane.org; Sat, 03 Aug 2019 22:58:09 +0200 Original-Received: from localhost ([::1]:41938 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hu16N-00058V-Oi for geb-bug-gnu-emacs@m.gmane.org; Sat, 03 Aug 2019 16:58:07 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:50126) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hu16J-00058H-Cr for bug-gnu-emacs@gnu.org; Sat, 03 Aug 2019 16:58:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hu16I-0000de-B3 for bug-gnu-emacs@gnu.org; Sat, 03 Aug 2019 16:58:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:51271) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hu16I-0000dU-8C for bug-gnu-emacs@gnu.org; Sat, 03 Aug 2019 16:58:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1hu16I-0005GH-4t for bug-gnu-emacs@gnu.org; Sat, 03 Aug 2019 16:58:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 03 Aug 2019 20:58:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 17897 X-GNU-PR-Package: emacs Original-Received: via spool by 17897-submit@debbugs.gnu.org id=B17897.156486583920151 (code B ref 17897); Sat, 03 Aug 2019 20:58:02 +0000 Original-Received: (at 17897) by debbugs.gnu.org; 3 Aug 2019 20:57:19 +0000 Original-Received: from localhost ([127.0.0.1]:60089 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hu15b-0005Ex-6f for submit@debbugs.gnu.org; Sat, 03 Aug 2019 16:57:19 -0400 Original-Received: from quimby.gnus.org ([80.91.231.51]:53680) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hu15Z-0005Eo-GP for 17897@debbugs.gnu.org; Sat, 03 Aug 2019 16:57:18 -0400 Original-Received: from 77.18.62.220.tmi.telenormobil.no ([77.18.62.220] helo=sandy) by quimby.gnus.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hu15U-0007zW-RM; Sat, 03 Aug 2019 22:57:15 +0200 In-Reply-To: <87vbrgma1c.fsf@kanru-mozilla.corp.tpe1.mozilla.com> ("Kan-Ru Chen \=\?utf-8\?B\?KOmZs+S+g+WmgikiJ3M\=\?\= message of "Wed, 02 Jul 2014 16:37:03 +0800") 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: 209.51.188.43 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:164493 Archived-At: Kan-Ru Chen (=E9=99=B3=E4=BE=83=E5=A6=82) writes: > Run following command could crash emacs: > > cat < test.el > (progn (custom-set-variables > '(face-font-family-alternatives > '(("Monospace" "courier" "fixed") > ("courier" "CMU Typewriter Text" "fixed") > ("Sans Serif" "helv" "helvetica" "arial" "fixed") > ("helv" "helvetica" "arial" "fixed")))) > (char-displayable-p 215)) > END > emacs -Q --load test.el > > The face-font-family-alternatives value is taken from the default value. > > `bt full` and `xbacktrace` attached. (I'm going through old bug reports that unfortunately have not received any responses yet.) I'm unable to reproduce this bug in Emacs 27. Are you still seeing it? --=20 (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no