From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#17975: 24.3.92; assertion failure deleting frames with varying names for the same display (and, using multiple X11 connections in that case too) Date: Wed, 09 Sep 2020 13:35:43 +0200 Message-ID: <87pn6vchdc.fsf@gnus.org> References: <6ea98jsjtd.fsf@just-testing.permabit.com> <53BCD52D.6090700@yandex.ru> <6eoawv616e.fsf@just-testing.permabit.com> <53C21C84.6030207@yandex.ru> <53C26427.2050103@yandex.ru> <53C265DA.9070103@yandex.ru> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="17517"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: Ken Raeburn , 17975@debbugs.gnu.org To: Dmitry Antipov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Sep 09 13:36:11 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 1kFyOY-0004Qo-4N for geb-bug-gnu-emacs@m.gmane-mx.org; 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Original-Received: from cm-84.212.202.86.getinternet.no ([84.212.202.86] helo=xo) by quimby with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kFyO9-0001zg-CE; Wed, 09 Sep 2020 13:35:48 +0200 X-Now-Playing: Xiu Xiu's _Girl with Basket of Fruit_: "It Comes Out As a Joke" In-Reply-To: <53C265DA.9070103@yandex.ru> (Dmitry Antipov's message of "Sun, 13 Jul 2014 14:56:26 +0400") 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:187628 Archived-At: Dmitry Antipov writes: > Just for the record: running Motif build with the same args, i.e. > > ./src/emacs -Q --eval '(let ((f (selected-frame))) > (make-frame-on-display ":0") (delete-frame f))' > > produces a hard crash caused by an attempt to dereference NULL > 'Display *' pointer somewhere in Motif's libXm.so library: > > Program received signal SIGSEGV, Segmentation fault. > XFindContext (display=display@entry=0x0, rid=14237104, > context=context@entry=-5, data=data@entry=0x7ffffffecc80) at I tried this on Debian bullseye (and Emacs 28) now, and it did not segfault. Are you still able to reproduce this bug? -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no