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#57439: 29.0.50; xterm.c:20623: Emacs fatal error: assertion failed: !must_free_data Date: Sat, 27 Aug 2022 09:52:59 +0800 Message-ID: <871qt2sb9g.fsf@yahoo.com> References: <87k06uyc8p.fsf@no.workgroup> 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="5410"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.91 (gnu/linux) Cc: 57439@debbugs.gnu.org To: Gregor Zattler Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Aug 27 03:54:17 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 1oRl1c-0001EN-Ux for geb-bug-gnu-emacs@m.gmane-mx.org; 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Hermes SMTP Server) with ESMTPA ID 767ef6c0b10591c2b901919b7fd77f70; Sat, 27 Aug 2022 01:53:03 +0000 (UTC) In-Reply-To: <87k06uyc8p.fsf@no.workgroup> (Gregor Zattler's message of "Fri, 26 Aug 2022 22:35:18 +0200") X-Mailer: WebService/1.1.20595 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:240871 Archived-At: Gregor Zattler writes: > Dear Emacs developers, > > for me Emacs crashes if build Emacs master with git HEAD on > 9ba6a7c508cbaed5eeedd56e7df633b722bf86b7 with --with-x-toolkit=no : > > 1. emacs -Q > 2. click on "Options" menu > 3. crash > > originally I did this with an -O3 optimized build, then for > a hopefully better backtrace I re-build Emacs with -O0 > (which to build took roughly three times the amount of wall > time than building the optimized one). > > This is the full backtrace: Thanks. Should be fixed now. (This is really a bug in Xlib, since XGetEventData shouldn't return True if the data no longer exists.)