From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Po Lu via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#55068: 29.0.50; crashes when trying to set default font Date: Mon, 25 Apr 2022 11:12:15 +0800 Message-ID: <87zgk96els.fsf@yahoo.com> References: <878rrxnetr.fsf@no.workgroup> <87fsm49j1n.fsf@yahoo.com> <87zgka22j0.fsf@no.workgroup> <877d7e92ip.fsf@yahoo.com> <87y1zu6lq6.fsf@yahoo.com> <8335i1opyf.fsf@gnu.org> Reply-To: Po Lu Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="29783"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.91 (gnu/linux) Cc: 55068@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Apr 25 05:13:12 2022 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 1nip9y-0007aJ-CC for geb-bug-gnu-emacs@m.gmane-mx.org; 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Hermes SMTP Server) with ESMTPA ID fbeec1807ae1f1afe46b9793f4274e52; Mon, 25 Apr 2022 03:12:20 +0000 (UTC) In-Reply-To: <8335i1opyf.fsf@gnu.org> (Eli Zaretskii's message of "Mon, 25 Apr 2022 05:29:44 +0300") X-Mailer: WebService/1.1.20118 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo 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:230609 Archived-At: Eli Zaretskii writes: > It looks like there's some memory-related problem there, because > xbacktrace also fails due to inaccessible memory. Likely > SPECPDL_INDEX bumps into the same problem. I guess running under valgrind or some other memory checker will help. > Not sure how such a memory problem could be caused, though. If this > is easily reproduced, perhaps bisecting will help? This bug has probably been present for a while, but it's probably the unusual length of the font selection menu added recently that triggers it.