From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Sergey Organov Newsgroups: gmane.emacs.bugs Subject: bug#40049: 26.1; Coredump on GNUS reading e-mail Date: Fri, 13 Mar 2020 16:52:57 +0300 Message-ID: <87k13owedi.fsf@osv.gnss.ru> References: <87zhckg74g.fsf@osv.gnss.ru> <83sgic8wih.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="20677"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) Cc: 40049@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Mar 13 14:54:13 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 1jCklQ-0005F6-IT for geb-bug-gnu-emacs@m.gmane-mx.org; 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Fri, 13 Mar 2020 06:52:59 -0700 (PDT) Original-Received: from osv.localdomain ([89.175.180.246]) by smtp.gmail.com with ESMTPSA id w203sm1200293lff.0.2020.03.13.06.52.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 13 Mar 2020 06:52:59 -0700 (PDT) In-Reply-To: <83sgic8wih.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 13 Mar 2020 10:55:02 +0200") 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:177270 Archived-At: Eli Zaretskii writes: >> From: Sergey Organov >> Date: Fri, 13 Mar 2020 08:23:59 +0300 >> >> Emacs coredumps when GNUS tries to read some kinds of mails. >> >> To reproduce from 'emacs -Q', untar attached file that will create >> 'gnus-coredump' directory with a single mail file in it, then: >> >> $ emacs -Q >> M-x gnus >> G D ;; gnus-group-enter-directory >> RET >> >> GNUS then tries to open this directory as group and Emacs crashes. The >> backtrace and other information follows: > > This recipe should be run with -xrm "emacs.synchronous: true", so that > the X protocol errors are acted upon immediately where they happen. > then the GDB backtrace will be much more informative, as it will show > the code which causes this. > > Anyway, this looks like a font problem we fixed some time ago, so > upgrading to Emacs 26.3 or (better) to the pretest of Emacs 27 should > fix this, I think. Another potential solution is to uninstall the > offending font (Noto Color, perhaps?). I've installed Emacs snapshot: GNU Emacs 28.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.5, cairo version 1.16.0) of 2020-03-08, unofficial emacs-snapshot build: http://emacs.ganneff.de/, git commit 0a3f8da6e1a56ada409cf1677ac40fcc75a8a33c and it doesn't coredump for me, so it indeed must be a bug that has been already fixed in more recent Emacsen. Thanks, -- Sergey