From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Michael Schierl Newsgroups: gmane.emacs.bugs Subject: Crash when having malformed PBM image on screen and viewing *Messages* buffer (on Windows) Date: Fri, 15 Jun 2007 23:04:47 +0200 Message-ID: <4672FEEF.4060601@gmx.de> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit X-Trace: sea.gmane.org 1181941499 12682 80.91.229.12 (15 Jun 2007 21:04:59 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Fri, 15 Jun 2007 21:04:59 +0000 (UTC) To: bug-gnu-emacs@gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Jun 15 23:04:58 2007 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 1HzIyW-0004ZV-HM for geb-bug-gnu-emacs@m.gmane.org; Fri, 15 Jun 2007 23:04:56 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1HzIyV-0003bL-Rf for geb-bug-gnu-emacs@m.gmane.org; Fri, 15 Jun 2007 17:04:55 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1HzIyT-0003WY-0E for bug-gnu-emacs@gnu.org; Fri, 15 Jun 2007 17:04:53 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1HzIyS-0003VY-By for bug-gnu-emacs@gnu.org; Fri, 15 Jun 2007 17:04:52 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1HzIyS-0003VD-73 for bug-gnu-emacs@gnu.org; Fri, 15 Jun 2007 17:04:52 -0400 Original-Received: from mail.gmx.net ([213.165.64.20]) by monty-python.gnu.org with smtp (Exim 4.60) (envelope-from ) id 1HzIyR-0001UK-I2 for bug-gnu-emacs@gnu.org; Fri, 15 Jun 2007 17:04:51 -0400 Original-Received: (qmail invoked by alias); 15 Jun 2007 21:04:50 -0000 Original-Received: from p549BA683.dip0.t-ipconnect.de (EHLO [192.168.0.201]) [84.155.166.131] by mail.gmx.net (mp034) with SMTP; 15 Jun 2007 23:04:50 +0200 X-Authenticated: #13243522 X-Provags-ID: V01U2FsdGVkX1+2IQ4d+SC2ZYUMsYaqYnAeMqifDRIfCNdUiuRX1S +36+3j3mzfZfGS User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.8.1.3) Gecko/20070326 Thunderbird/2.0.0.0 Mnenhy/0.7.5.0 X-Enigmail-Version: 0.95.1 OpenPGP: id=58B48CDD X-Y-GMX-Trusted: 0 X-detected-kernel: Linux 2.6, seldom 2.4 (older, 4) 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:15894 Archived-At: Please write in English if possible, because the Emacs maintainers usually do not have translators to read other languages for them. Your bug report will be posted to the bug-gnu-emacs@gnu.org mailing list, and to the gnu.emacs.bug news group. Please describe exactly what actions triggered the bug and the precise symptoms of the bug: It was a bit hard to reproduce. In fact, I tried to make up a valid xbm :data chunk, and failed (any hints for a working example appreciated...), because my Emacs crashed too often. There are lots of ways to crash Emacs (just work with it for a while while there are lots of broken xbm images in your buffer), but here is a reproducable one: - start emacs -Q - run this in *scratch* buffer (progn (put-image '(image :type pbm :data "") 0) (pop-to-buffer "*Messages*") (goto-char (point-max))) Now press . When Emacs asks you whether you want to attach a debugger, answer whatever you find appropriate :) Sorry, no gdb available here, but I guess this is pretty reproducable for those who have one. In GNU Emacs 22.1.1 (i386-mingw-nt5.1.2600) of 2007-06-02 on RELEASE Windowing system distributor `Microsoft Corp.', version 5.1.2600 configured using `configure --with-gcc (3.4) --cflags -Ic:/gnuwin32/include' 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: nil value of $LANG: DEU locale-coding-system: cp1252 default-enable-multibyte-characters: t Major mode: Lisp Interaction Minor modes in effect: encoded-kbd-mode: t tooltip-mode: t tool-bar-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 unify-8859-on-encoding-mode: t utf-translate-cjk-mode: t auto-compression-mode: t line-number-mode: t Recent input: M-x r e p o r t Recent messages: ("D:\\Progs\\emacs\\bin\\emacs.exe" "-Q") Loading encoded-kb...done For information about the GNU Project and its goals, type C-h C-p. Loading emacsbug... Loading regexp-opt...done Loading emacsbug...done