From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#12310: crash in remember_mouse_glyph Date: Wed, 05 Sep 2012 19:40:48 +0300 Message-ID: <83392we833.fsf@gnu.org> References: <20120830.101626.242243060.wl@gnu.org> <503F250B.7000303@gmx.at> <20120830.112857.247535104.wl@gnu.org> <20120905.064224.21817906.wl@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1346863265 18992 80.91.229.3 (5 Sep 2012 16:41:05 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 5 Sep 2012 16:41:05 +0000 (UTC) Cc: 12310@debbugs.gnu.org To: Werner LEMBERG Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Sep 05 18:41:07 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 1T9If4-0003CE-C1 for geb-bug-gnu-emacs@m.gmane.org; Wed, 05 Sep 2012 18:41:06 +0200 Original-Received: from localhost ([::1]:48765 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T9If1-0003hu-GB for geb-bug-gnu-emacs@m.gmane.org; Wed, 05 Sep 2012 12:41:03 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:43537) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T9Ieu-0003hm-Bc for bug-gnu-emacs@gnu.org; Wed, 05 Sep 2012 12:41:01 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1T9Iet-0008FS-5l for bug-gnu-emacs@gnu.org; Wed, 05 Sep 2012 12:40:56 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:59345) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T9Iet-0008FO-2U for bug-gnu-emacs@gnu.org; Wed, 05 Sep 2012 12:40:55 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1T9Iez-00049h-VW for bug-gnu-emacs@gnu.org; Wed, 05 Sep 2012 12:41:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 05 Sep 2012 16:41:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 12310 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 12310-submit@debbugs.gnu.org id=B12310.134686326015965 (code B ref 12310); Wed, 05 Sep 2012 16:41:01 +0000 Original-Received: (at 12310) by debbugs.gnu.org; 5 Sep 2012 16:41:00 +0000 Original-Received: from localhost ([127.0.0.1]:40658 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1T9Iey-00049S-8w for submit@debbugs.gnu.org; Wed, 05 Sep 2012 12:41:00 -0400 Original-Received: from mtaout20.012.net.il ([80.179.55.166]:55988) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1T9Iev-00049K-E5 for 12310@debbugs.gnu.org; Wed, 05 Sep 2012 12:40:58 -0400 Original-Received: from conversion-daemon.a-mtaout20.012.net.il by a-mtaout20.012.net.il (HyperSendmail v2007.08) id <0M9V00C00Y96XY00@a-mtaout20.012.net.il> for 12310@debbugs.gnu.org; Wed, 05 Sep 2012 19:40:36 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout20.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0M9V00CFHYBOUZ30@a-mtaout20.012.net.il>; Wed, 05 Sep 2012 19:40:36 +0300 (IDT) In-reply-to: <20120905.064224.21817906.wl@gnu.org> X-012-Sender: halo1@inter.net.il 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:63780 Archived-At: > Date: Wed, 05 Sep 2012 06:42:24 +0200 (CEST) > From: Werner LEMBERG > Cc: 12310@debbugs.gnu.org > > > Just now I've got a crash, but I'm not sure whether it belongs to this > bug report. Since I'm using Martin's patch, I'm reporting it here. > > The crash happened after composing an email with mew, then trying to > send it with C-c C-c. > > I still have the process. Anything else I can investigate? Yes, please. We need to understand why it segfaulted. > Program received signal SIGSEGV, Segmentation fault. > set_buffer_internal_1 (b=0x846958d) at buffer.c:2154 > 2154 bset_undo_list (b, BVAR (b->base_buffer, undo_list)); > > (gdb) p b > $1 = (struct buffer *) 0x846958d > > (gdb) p b->base_buffer > $2 = (struct buffer *) 0x98000000 What does the following show? (gdb) p *b->base_buffer > (gdb) p undo_list > No symbol "undo_list" in current context. undo_list is a name of a struct member, not a variable. Thanks.