From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: martin rudalics Newsgroups: gmane.emacs.bugs Subject: bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs Date: Mon, 5 Apr 2021 22:39:34 +0200 Message-ID: <4ad20b14-f4a5-07c0-3f86-698d0934d5af@gmx.at> References: <87im5ofp3z.fsf@md5i.com> <83r1jykmt0.fsf@gnu.org> <2d0dbdc8-3678-cd21-234a-9c63bb004629@gmx.at> <834kgrifrt.fsf@gnu.org> <106ce987-1a45-bbdf-3897-445baa99a476@gmx.at> <745cb501-d742-8797-d07c-00125f60f8ec@gmx.at> <7a37c708-0ac1-3b06-9042-b4b2b6d6c5d6@gmx.at> <87v990r41n.fsf@md5i.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="11895"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Michael Welsh Duggan , "schwab@linux-m68k.org" , "47244@debbugs.gnu.org" <47244@debbugs.gnu.org> To: Michael Welsh Duggan Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Apr 05 22:40:10 2021 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 1lTW13-000307-Or for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 05 Apr 2021 22:40:09 +0200 Original-Received: from localhost ([::1]:39678 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lTW12-0003Bk-Ke for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 05 Apr 2021 16:40:08 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:40210) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lTW0w-0003BP-EO for bug-gnu-emacs@gnu.org; Mon, 05 Apr 2021 16:40:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:55405) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lTW0w-00067f-7g for bug-gnu-emacs@gnu.org; Mon, 05 Apr 2021 16:40:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lTW0w-0004gu-3F for bug-gnu-emacs@gnu.org; Mon, 05 Apr 2021 16:40:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: martin rudalics Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 05 Apr 2021 20:40:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 47244 X-GNU-PR-Package: emacs Original-Received: via spool by 47244-submit@debbugs.gnu.org id=B47244.161765519018011 (code B ref 47244); Mon, 05 Apr 2021 20:40:02 +0000 Original-Received: (at 47244) by debbugs.gnu.org; 5 Apr 2021 20:39:50 +0000 Original-Received: from localhost ([127.0.0.1]:38718 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lTW0k-0004gQ-I6 for submit@debbugs.gnu.org; Mon, 05 Apr 2021 16:39:50 -0400 Original-Received: from mout.gmx.net ([212.227.17.22]:41239) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lTW0i-0004gE-QV for 47244@debbugs.gnu.org; Mon, 05 Apr 2021 16:39:49 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1617655177; bh=3hEAUpRsdp8n8pr+omDvAqEBSey4xkQ/qBsqUlQ4Sjc=; h=X-UI-Sender-Class:Subject:To:Cc:References:From:Date:In-Reply-To; b=YA4Sl1Gib12C/rZITCR7uAiu8quFz+djkA9J0OK/16YOSqbwfljqC4MzBliNn8MWm MLgZOypKQxQRq5SHIA6gv39NVIlZz/J8f8IDlOKtIsyJvLtxUPlnqT5mhs2uTlkQRR ovlF1YrW1XQnJbPzpFueFTs3kgBfRuvRWJ3NDM5o= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Original-Received: from [192.168.1.101] ([46.125.249.118]) by mail.gmx.net (mrgmx104 [212.227.17.168]) with ESMTPSA (Nemesis) id 1MzhnN-1lpHzM08Zt-00ve3J; Mon, 05 Apr 2021 22:39:37 +0200 In-Reply-To: Content-Language: en-US X-Provags-ID: V03:K1:gO2YfTwikH+btd/3nAjbK12XDbyDJaoWiau23YJ/tP1ZNjTzoUk XZ88yTLYS1b6+w1hzhZAMyjns3niNPlXJjaabFwzr++6YeREqh/z67aBe/xLUsnh0cD3fi4 r5XnSKfYVOh0RaJ18OEEF7NWh2zSPo/p+l+Lko8GByu31lpUPZVLXzFW0uqB/QFSwlhpNZn tRnNR0r2Lbxs+ZF/TdC/w== X-UI-Out-Filterresults: notjunk:1;V03:K0:l7QNvpoj4/s=:LOccwX58lD03B1ub3LNxo0 5saMLK/YtR3mCY5y4scDBD3fAIGCQAbVnNpRLL+lQCpjBNHJtHLz9N4G6PlGfrUteP+y5h4ZS 8sh5A7Kj0dmmO7wpD6mH3i59pAtuqQQaBKas4aiR9i/kjp2QXnsegI/lwamzHmWgKglGhnGfO rrK6W10gowjvnlRmUgQQ1zC0yf0ExCUxt12vWyBr/4z4EvKfShU99JpXUfAXZtJJ6SBXNNdey FTbDUdLT3WIGctbgJogo5TQY217qKT/pRhyJZM7gejwaoTHDkOuWam56VMQd0T6vKL75dJayg CsmmoIq15y6MB0hja/GPImfYib/sE1OIv1NZQBaL0vkDN9rh3s59YRZHThwKhZTHd38UWVEoD 2STlijbLZyDuE97uKo5MscMN0pxympzpuTvjvyeVFgQH/ctY6aRZuN39zORMG7KR/9rSA/drk Ho3lR7tQN3dRrBFvtVJtsms8hmZGZs3/lcpv4Sfgg1KuF1GdV7LhrWI2uymUy3Q1RmfT2KPQx +RrcG0lnnCRYook/eKCLig19VeoEwjecfDUoLj/Ahp1EcFOQOlJ6yqysPoyagiG+cyeeV4z7u KVrKfodcq4eByr880cFv9wN6n388X26QvhKRsLoy7WEUvm8ByHFR2ulV5vEkJDcq1sHCf6pWZ 5T78R7a/y1mGXN7V6XQc0WiRknDOirZM5hAthTN0dK1Tt5bVsNxW01ILap6ykx/emXP30xQRm ol0Vi1brnCye16/Fpy+JiKw3Fn1vHSS/Ft6F9vXKvR4n1VmPazTbbjQxV3F9gQO/vpSBfgbH 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:203613 Archived-At: > Surprisingly, no. Three frames were checked. The only buffers in > windows involved in the entire process were: > > "build.ninja" - I had that file in another frame > " *Minibuf-0*" - Looks like this was in the same frame as build.ninja? > "*Server*" - This was the window whose buffer is being deleted But *Server* _is_ the buffer that shall be killed IIUC - the obj passed to window_loop. I nowhere see that you tried p XBUFFER (w->contents)->name_ below. Basically when you encounter the if (EQ (w->contents, obj)) eventually w->contents should be that buffer. And apparently w->contents never is that buffer. Can you check again? martin