From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Katsumi Yamaoka Newsgroups: gmane.emacs.bugs Subject: bug#16126: 24.3.50; segfault on Cygwin Date: Fri, 13 Dec 2013 16:44:40 +0900 Organization: Emacsen advocacy group Message-ID: References: <52AAAD6B.7030608@yandex.ru> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1386920715 26326 80.91.229.3 (13 Dec 2013 07:45:15 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 13 Dec 2013 07:45:15 +0000 (UTC) Cc: 16126@debbugs.gnu.org To: Dmitry Antipov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Dec 13 08:45:20 2013 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 1VrNR2-0003oL-KG for geb-bug-gnu-emacs@m.gmane.org; Fri, 13 Dec 2013 08:45:20 +0100 Original-Received: from localhost ([::1]:40548 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VrNR2-00079O-73 for geb-bug-gnu-emacs@m.gmane.org; Fri, 13 Dec 2013 02:45:20 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:33750) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VrNQs-00071E-5M for bug-gnu-emacs@gnu.org; Fri, 13 Dec 2013 02:45:16 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VrNQm-00006F-6c for bug-gnu-emacs@gnu.org; Fri, 13 Dec 2013 02:45:10 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:60719) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VrNQm-0008WL-1t for bug-gnu-emacs@gnu.org; Fri, 13 Dec 2013 02:45:04 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1VrNQl-0007ca-2I for bug-gnu-emacs@gnu.org; Fri, 13 Dec 2013 02:45:03 -0500 X-Loop: help-debbugs@gnu.org In-Reply-To: Resent-From: Katsumi Yamaoka Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 13 Dec 2013 07:45:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 16126 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 16126-submit@debbugs.gnu.org id=B16126.138692068729259 (code B ref 16126); Fri, 13 Dec 2013 07:45:02 +0000 Original-Received: (at 16126) by debbugs.gnu.org; 13 Dec 2013 07:44:47 +0000 Original-Received: from localhost ([127.0.0.1]:46505 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VrNQU-0007bq-6E for submit@debbugs.gnu.org; Fri, 13 Dec 2013 02:44:46 -0500 Original-Received: from mail-hampton.hostforweb.net ([216.246.15.223]:54358 helo=hampton.hostforweb.net) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VrNQR-0007bi-PN for 16126@debbugs.gnu.org; Fri, 13 Dec 2013 02:44:44 -0500 Original-Received: from localhost.localdomain ([127.0.0.1]:34980 helo=localhost) by hampton.hostforweb.net with smtp (Exim 4.80.1) (envelope-from ) id 1VrNQO-000oFz-NB; Fri, 13 Dec 2013 01:44:41 -0600 X-Face: #kKnN,xUnmKia.'[pp`; Omh}odZK)?7wQSl"4o04=EixTF+V[""w~iNbM9ZL+.b*_CxUmFk B#Fu[*?MZZH@IkN:!"\w%I_zt>[$nm7nQosZ<3eu; B:$Q_:p!',P.c0-_Cy[dz4oIpw0ESA^D*1Lw= L&i*6&( User-Agent: Gnus/5.130008 (=?UTF-8?Q?=E7=9C=9F?= Gnus v0.8) Emacs/24.3 (i686-pc-cygwin) Cancel-Lock: sha1:n39XyGlMGsZ5gWWbidjL8BGwCGs= X-OutGoing-Spam-Status: No, score=-2.9 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - hampton.hostforweb.net X-AntiAbuse: Original Domain - debbugs.gnu.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - jpl.org X-Get-Message-Sender-Via: hampton.hostforweb.net: acl_c_authenticated_local_user: yamaoka X-Source: X-Source-Args: X-Source-Dir: X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x 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:81852 Archived-At: Dmitry Antipov wrote: > On 12/13/2013 06:07 AM, Katsumi Yamaoka wrote: >> Program received signal SIGSEGV, Segmentation fault. >> 0x0053c90d in font_close_object (font_object=font_object@entry=538803829) >> at font.c:2902 >> 2902 FRAME_DISPLAY_INFO (font->frame)->n_fonts--; > Do you have --enable-checking enabled? Ok, I used --enable-checking=yes and CFLAGS=-O0, and rebuilt Emacs. > If font->frame is not NULL, could you also please do: > (gdb) p *font->frame > and > (gdb) p *font->frame->output_data.x->display_info Program received signal SIGSEGV, Segmentation fault. 0x005ce4d5 in font_close_object () (gdb) p font->frame No symbol "font" in current context. (gdb) p *font->frame No symbol "font" in current context. (gdb) p *font->frame->output_data.x->display_info No symbol "font" in current context. Hm, there is no meaningful info, isn't it? Before this I rebuilt Emacs without specifying CFLAGS, and got ``value has been optimized out'' for all those. Thanks.