From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Chong Yidong Newsgroups: gmane.emacs.bugs Subject: bug#11984: 24.1; segfault while deleting a window Date: Sat, 21 Jul 2012 14:31:28 +0800 Message-ID: <87boj97hhb.fsf@gnu.org> References: <83r4s88n7n.fsf@gnu.org> <87txx47724.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1342852309 12901 80.91.229.3 (21 Jul 2012 06:31:49 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sat, 21 Jul 2012 06:31:49 +0000 (UTC) Cc: 11984@debbugs.gnu.org To: Russell Sim Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Jul 21 08:31:48 2012 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1SsTE9-00051t-Hp for geb-bug-gnu-emacs@m.gmane.org; Sat, 21 Jul 2012 08:31:45 +0200 Original-Received: from localhost ([::1]:34847 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SsTE8-0007iN-SI for geb-bug-gnu-emacs@m.gmane.org; Sat, 21 Jul 2012 02:31:44 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:60858) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SsTE6-0007i7-Al for bug-gnu-emacs@gnu.org; Sat, 21 Jul 2012 02:31:43 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SsTE5-00035f-7W for bug-gnu-emacs@gnu.org; Sat, 21 Jul 2012 02:31:42 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:43972) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SsTE5-00035b-3p for bug-gnu-emacs@gnu.org; Sat, 21 Jul 2012 02:31:41 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1SsTKD-0003on-PN for bug-gnu-emacs@gnu.org; Sat, 21 Jul 2012 02:38:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Chong Yidong Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 21 Jul 2012 06:38:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 11984 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 11984-submit@debbugs.gnu.org id=B11984.134285268014670 (code B ref 11984); Sat, 21 Jul 2012 06:38:01 +0000 Original-Received: (at 11984) by debbugs.gnu.org; 21 Jul 2012 06:38:00 +0000 Original-Received: from localhost ([127.0.0.1]:53518 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SsTK9-0003oW-CC for submit@debbugs.gnu.org; Sat, 21 Jul 2012 02:37:59 -0400 Original-Received: from mail-pb0-f44.google.com ([209.85.160.44]:41771) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SsTK6-0003oM-7F for 11984@debbugs.gnu.org; Sat, 21 Jul 2012 02:37:55 -0400 Original-Received: by pbcwy7 with SMTP id wy7so7345321pbc.3 for <11984@debbugs.gnu.org>; Fri, 20 Jul 2012 23:31:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version:content-type; bh=ncXcgg0tXBwbE2HcP6Gdz5SRCR/nTfJXUWUr7ITtJZQ=; b=K1gbmzoqVOcRDqfyOGss6ITpgA7FNTm0NXA18F6NB8CspycqgQrzTkKS6du5xyy8N0 OdeOlFuCLvBDpW1y0sGpHkhsO7Xktnoyq3ssEhO3Edc+U91JSi8S1/a6hVUNtH3JHqCW juDc6zK26wgU1NWaJ1Qvao+jFDTge6TpyOmhm6BQxUBQlGxOAfrpOsf1/btG1EzllezK V0mBwWK9s02wFBqZIY5XvorvvuSm2jL3SrZFGZrW3Ra5ZXKUugD0dIG93Phwa2RNiEbS ddn9u/mf4CFLQtyD3xWkCgE3tNedWpV1QmyWXooDgap3s7F2u/yZ9NgTfbVfRJ0xBbOw z7bw== Original-Received: by 10.66.74.3 with SMTP id p3mr16437284pav.49.1342852292543; Fri, 20 Jul 2012 23:31:32 -0700 (PDT) Original-Received: from ulysses ([155.69.186.151]) by mx.google.com with ESMTPS id sy3sm5480584pbc.18.2012.07.20.23.31.30 (version=SSLv3 cipher=OTHER); Fri, 20 Jul 2012 23:31:31 -0700 (PDT) In-Reply-To: (Russell Sim's message of "Sat, 21 Jul 2012 10:12:42 +1000") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.1.50 (gnu/linux) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-Received-From: 140.186.70.43 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.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:62216 Archived-At: Russell Sim writes: > Oh crap, I just realised that you didn't add you full patch in the > commit. I have re-compiled and included the extra in > window-absolute-pixel-edges and delete-other-windows-internal changes. > Unfortunately I still get the error. > > I here is an updated core > file. http://russellsim.org/emacs-24.3770cb4-patch.core Hmm, I'm not sure the core file loaded properly for me. Can you trigger the crash with Emacs running in gdb? Do you get the following strange result from printing f->output_data? (gdb) p f->output_data $4 = { tty = 0xc2, x = 0xc2, w32 = 0xc2, ns = 0xc2, nothing = 194 } Also, please provide the step-by-step recipe that you are using to run the tests? If I can try to reproduce the crash myself, debugging will go faster.