From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Andy Moreton Newsgroups: gmane.emacs.bugs Subject: bug#44502: 28.0.50; Emacs crash using new frame Date: Sat, 07 Nov 2020 13:51:08 +0000 Message-ID: <86y2jd8ecz.fsf@gmail.com> References: <5aa738a4-cfd8-6c4e-3174-4489a289cca9@gmail.com> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="8711"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1.50 (windows-nt) To: 44502@debbugs.gnu.org Cancel-Lock: sha1:7a1qO12YKDlvF6B/UDu+5fAW5BE= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Nov 07 14:52:12 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 1kbOdX-00027l-A0 for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 07 Nov 2020 14:52:11 +0100 Original-Received: from localhost ([::1]:58954 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kbOdW-0000Q5-BY for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 07 Nov 2020 08:52:10 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:34066) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kbOdO-0000OR-V6 for bug-gnu-emacs@gnu.org; Sat, 07 Nov 2020 08:52:03 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:46594) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kbOdO-0007tB-7i for bug-gnu-emacs@gnu.org; Sat, 07 Nov 2020 08:52:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kbOdO-0006Lk-5h for bug-gnu-emacs@gnu.org; Sat, 07 Nov 2020 08:52:02 -0500 X-Loop: help-debbugs@gnu.org In-Reply-To: <5aa738a4-cfd8-6c4e-3174-4489a289cca9@gmail.com> Resent-From: Andy Moreton Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 07 Nov 2020 13:52:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 44502 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.160475708124360 (code B ref -1); Sat, 07 Nov 2020 13:52:02 +0000 Original-Received: (at submit) by debbugs.gnu.org; 7 Nov 2020 13:51:21 +0000 Original-Received: from localhost ([127.0.0.1]:58140 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kbOci-0006Kq-VX for submit@debbugs.gnu.org; Sat, 07 Nov 2020 08:51:21 -0500 Original-Received: from lists.gnu.org ([209.51.188.17]:47584) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kbOci-0006Kk-AN for submit@debbugs.gnu.org; Sat, 07 Nov 2020 08:51:20 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:34018) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kbOci-0000GZ-2P for bug-gnu-emacs@gnu.org; Sat, 07 Nov 2020 08:51:20 -0500 Original-Received: from static.214.254.202.116.clients.your-server.de ([116.202.254.214]:38660 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 1kbOcg-0007eO-P5 for bug-gnu-emacs@gnu.org; Sat, 07 Nov 2020 08:51:19 -0500 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1kbOcc-0000ty-Qu for bug-gnu-emacs@gnu.org; Sat, 07 Nov 2020 14:51:14 +0100 X-Injected-Via-Gmane: http://gmane.org/ Received-SPF: pass client-ip=116.202.254.214; envelope-from=geb-bug-gnu-emacs@m.gmane-mx.org; helo=ciao.gmane.io X-detected-operating-system: by eggs.gnu.org: First seen = 2020/11/07 08:51:15 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: 5 X-Spam_score: 0.5 X-Spam_bar: / X-Spam_report: (0.5 / 5.0 requ) BAYES_00=-1.9, DKIM_ADSP_CUSTOM_MED=0.001, FORGED_GMAIL_RCVD=1, FREEMAIL_FORGED_FROMDOMAIN=0.25, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.25, NML_ADSP_CUSTOM_MED=0.9, 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:192831 Archived-At: On Sat 07 Nov 2020, Andy Moreton wrote: > Emacs crashed when using a new frame. After a bootstrap of master, I > could repeat the crash witht he following recipe: > - Run "emacs -Q" > - Type "C-x 5 2 RET" to create a new frame (which becomes selected) > - Type "C-x C-f" and emacs crashes > > I bisected this using the recipe above, with: > git checkout master > git bisect start > git bisect bad > git bisect good c3a20804a8 > > Bisect reports the bad commit as: > 2ecbf4cfae Allow minibuffer to stay in its original frame. > (2020-11-05 Alan Mackenzie) This emacs was built with --enable-checking, so the crash is actually an eassert in select_window (in window.c). AndyM