From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Torsten Bronger Newsgroups: gmane.emacs.bugs Subject: bug#45156: 28.0.50; Segfault due to glyph_row being set to NULL Date: Thu, 10 Dec 2020 09:55:04 +0100 Organization: Phoenix Foundation Message-ID: <875z5aavmf.fsf@physik.rwth-aachen.de> References: <87v9daaycw.fsf@physik.rwth-aachen.de> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=sha256; protocol="application/pkcs7-signature" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="450"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) To: 45156@debbugs.gnu.org Cancel-Lock: sha1:GEGODRmcZP58olNj2sSmQnzGY5c= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Dec 10 10:16:40 2020 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 1knI40-000AXK-5J for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 10 Dec 2020 10:16:40 +0100 Original-Received: from localhost ([::1]:37990 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1knI3y-0006El-BB for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 10 Dec 2020 04:16:39 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:41678) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1knHpq-0002db-Uo for bug-gnu-emacs@gnu.org; Thu, 10 Dec 2020 04:02:03 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:53696) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1knHpq-0000uD-Kg for bug-gnu-emacs@gnu.org; Thu, 10 Dec 2020 04:02:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1knHpq-0003ZE-Hs for bug-gnu-emacs@gnu.org; Thu, 10 Dec 2020 04:02:02 -0500 X-Loop: help-debbugs@gnu.org In-Reply-To: <87v9daaycw.fsf@physik.rwth-aachen.de> Resent-From: Torsten Bronger Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 10 Dec 2020 09:02:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 45156 X-GNU-PR-Package: emacs X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.160759087613633 (code B ref -1); Thu, 10 Dec 2020 09:02:02 +0000 Original-Received: (at submit) by debbugs.gnu.org; 10 Dec 2020 09:01:16 +0000 Original-Received: from localhost ([127.0.0.1]:37000 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1knHp5-0003Xp-PZ for submit@debbugs.gnu.org; Thu, 10 Dec 2020 04:01:15 -0500 Original-Received: from lists.gnu.org ([209.51.188.17]:57698) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1knHp4-0003Xh-4z for submit@debbugs.gnu.org; Thu, 10 Dec 2020 04:01:14 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:41394) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1knHp3-0001lc-QP for bug-gnu-emacs@gnu.org; Thu, 10 Dec 2020 04:01:13 -0500 Original-Received: from static.214.254.202.116.clients.your-server.de ([116.202.254.214]:50474 helo=ciao.gmane.io) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1knHp0-0000dv-TS for bug-gnu-emacs@gnu.org; Thu, 10 Dec 2020 04:01:13 -0500 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1knHox-0002A7-54 for bug-gnu-emacs@gnu.org; Thu, 10 Dec 2020 10:01:07 +0100 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: bug-gnu-emacs@gnu.org X-PGP-Fingerprint: C5C8 D6E2 79D2 EFE9 8C0F 6D77 D5E3 CEFC 9F51 6B77 X-PGP-Affinity: will accept encrypted message for GPG X-Home-Page: http://www.wikipedia.org/wiki/User:Bronger X-Face: +wpw"|jN2Fde|7_lKBa0\7!_6suIE_m! x)'S9ytBu8tkt'k779jbzQ4o|p+@H_DCrIdnKG]E*w X-Binford: 6100 (more power) X-Accept-Language: de, en Jabber-ID: torsten.bronger@jabber.rwth-aachen.de Mail-Copies-To: never Received-SPF: pass client-ip=116.202.254.214; envelope-from=geb-bug-gnu-emacs@m.gmane-mx.org; helo=ciao.gmane.io X-Spam_score_int: -15 X-Spam_score: -1.6 X-Spam_bar: - X-Spam_report: (-1.6 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action 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:195631 Archived-At: --=-=-= Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Hall=F6chen! Stefan Kangas writes: > Torsten Bronger writes: > > [...] > >> to be put in /tmp. tex-fold-mode must be present. Furthermore, >> place .emacs and .emacs.desktop in the proper positions, start >> current Git Emacs, and press the "cursor up" button. Then, Emacs >> crashes for me. > > Here are the steps I followed: > > 0. Install auctex > 1. Put test.tex in /tmp > 2. emacs -Q > 3. C-x C-f /tmp/test.tex > 4. > > But I did not see any crash. Are any other steps needed to > reproduce this? Yes, .emacs and .emacs.desktop in the tar file need to be in the proper locations. Moreover, tex-fold-mode must be installed. This is annoying, I know, but I really found no simpler way to trigger the error. > Could you also produce a backtrace of the problem? You can find > instructions for doing that by typing `C-h C-d'. Don't forget to > rebuild Emacs with debugging symbols first. I will try to do so, but please bear with me as I have no experience with such tools and workflows. 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