From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Richard Hansen Newsgroups: gmane.emacs.bugs Subject: bug#3112: 23.0.92; segfault in display-supports-face-attributes-p Date: Tue, 28 Apr 2009 11:41:07 -0400 Message-ID: <49F72393.40203@bbn.com> References: <49F3E579.5080201@bbn.com> Reply-To: Richard Hansen , 3112@emacsbugs.donarmstrong.com NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1240936404 21432 80.91.229.12 (28 Apr 2009 16:33:24 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 28 Apr 2009 16:33:24 +0000 (UTC) To: 3112@emacsbugs.donarmstrong.com Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Apr 28 18:33:14 2009 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1LyqEy-0000nB-D1 for geb-bug-gnu-emacs@m.gmane.org; Tue, 28 Apr 2009 18:33:04 +0200 Original-Received: from localhost ([127.0.0.1]:39629 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LyqEx-0002m9-LU for geb-bug-gnu-emacs@m.gmane.org; Tue, 28 Apr 2009 12:33:03 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LypbD-0002TT-JQ for bug-gnu-emacs@gnu.org; Tue, 28 Apr 2009 11:51:59 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1Lypb9-0002QT-Hc for bug-gnu-emacs@gnu.org; Tue, 28 Apr 2009 11:51:59 -0400 Original-Received: from [199.232.76.173] (port=59866 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Lypb9-0002QH-EQ for bug-gnu-emacs@gnu.org; Tue, 28 Apr 2009 11:51:55 -0400 Original-Received: from rzlab.ucr.edu ([138.23.92.77]:41137) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1Lypb8-0007jA-QU for bug-gnu-emacs@gnu.org; Tue, 28 Apr 2009 11:51:55 -0400 Original-Received: from rzlab.ucr.edu (rzlab.ucr.edu [127.0.0.1]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id n3SFpp2Y001980; Tue, 28 Apr 2009 08:51:52 -0700 Original-Received: (from debbugs@localhost) by rzlab.ucr.edu (8.13.8/8.13.8/Submit) id n3SFo4xh000856; Tue, 28 Apr 2009 08:50:04 -0700 X-Loop: owner@emacsbugs.donarmstrong.com Resent-From: Richard Hansen Resent-To: bug-submit-list@donarmstrong.com Resent-CC: Emacs Bugs Resent-Date: Tue, 28 Apr 2009 15:50:04 +0000 Resent-Message-ID: Resent-Sender: owner@emacsbugs.donarmstrong.com X-Emacs-PR-Message: followup 3112 X-Emacs-PR-Package: emacs X-Emacs-PR-Keywords: unreproducible Original-Received: via spool by 3112-submit@emacsbugs.donarmstrong.com id=B3112.124093327831994 (code B ref 3112); Tue, 28 Apr 2009 15:50:04 +0000 Original-Received: (at 3112) by emacsbugs.donarmstrong.com; 28 Apr 2009 15:41:18 +0000 X-Spam-Bayes: score:0.5 Bayes not run. spammytokens:Tokens not available. hammytokens:Tokens not available. Original-Received: from mx11.bbn.com (mx11.bbn.com [128.33.0.80]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id n3SFfDqf031978 for <3112@emacsbugs.donarmstrong.com>; Tue, 28 Apr 2009 08:41:15 -0700 Original-Received: from dommiel.bbn.com ([192.1.122.15] helo=[IPv6:::1]) by mx11.bbn.com with esmtp (Exim 4.60) (envelope-from ) id 1LypQi-0001TK-Ds for 3112@emacsbugs.donarmstrong.com; Tue, 28 Apr 2009 11:41:08 -0400 User-Agent: Thunderbird 2.0.0.21 (X11/20090409) In-Reply-To: <49F3E579.5080201@bbn.com> X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6 (newer, 3) Resent-Date: Tue, 28 Apr 2009 11:51:59 -0400 X-Mailman-Approved-At: Tue, 28 Apr 2009 12:32:49 -0400 X-BeenThere: bug-gnu-emacs@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:27509 Archived-At: I figured out how to reproduce this segfault: Set .emacs to the following: (custom-set-faces '(default ((t (:height 121 :family "something-invalid"))))) Then start emacs and let the mouse hover over something that would display a tooltip. After a second or so you'll get the segfault. -Richard Richard Hansen wrote: > Emacs crashed with a segfault. I'm not sure what happened -- I was > doing something else at the time (not in Emacs) and when I tried to > Alt-Tab back to my Emacs window, I couldn't find it. That's when I > noticed that bash had printed 'Segmentation fault'. > > I've attached a gdb backtrace. > > In GNU Emacs 23.0.92.1 (i486-pc-linux-gnu, GTK+ Version 2.16.1) > of 2009-04-24 on iridium, modified by Debian > (emacs-snapshot package, version 1:20090423-1~jaunty1) > Windowing system distributor `The X.Org Foundation', version 11.0.10600000 > configured using `configure '--build' 'i486-linux-gnu' '--host' > 'i486-linux-gnu' '--prefix=/usr' '--sharedstatedir=/var/lib' > '--libexecdir=/usr/lib' '--localstatedir=/var' > '--infodir=/usr/share/info' '--mandir=/usr/share/man' '--with-pop=yes' > '--enable-locallisppath=/etc/emacs-snapshot:/etc/emacs:/usr/local/share/emacs/23.0.92/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/23.0.92/site-lisp:/usr/share/emacs/site-lisp' > '--with-x=yes' '--with-x-toolkit=gtk' 'build_alias=i486-linux-gnu' > 'host_alias=i486-linux-gnu' 'CFLAGS=-DDEBIAN > -DSITELOAD_PURESIZE_EXTRA=5000 -g -O2' 'LDFLAGS=-g -Wl,--as-needed' > 'CPPFLAGS='' > > Important settings: > value of $LC_ALL: nil > value of $LC_COLLATE: nil > value of $LC_CTYPE: nil > value of $LC_MESSAGES: nil > value of $LC_MONETARY: nil > value of $LC_NUMERIC: nil > value of $LC_TIME: en_DK.UTF-8 > value of $LANG: en_US.UTF-8 > value of $XMODIFIERS: nil > locale-coding-system: utf-8-unix > default-enable-multibyte-characters: t > > Major mode: Org > > Minor modes in effect: > flyspell-mode: t > show-paren-mode: t > mouse-sel-mode: t > global-hl-line-mode: t > cua-mode: t > tabbar-mwheel-mode: t > tabbar-mode: t > global-whitespace-mode: t > tooltip-mode: t > mouse-wheel-mode: t > menu-bar-mode: t > file-name-shadow-mode: t > global-font-lock-mode: t > font-lock-mode: t > blink-cursor-mode: t > global-auto-composition-mode: t > auto-composition-mode: t > auto-encryption-mode: t > auto-compression-mode: t > column-number-mode: t > line-number-mode: t > transient-mark-mode: t >