From mboxrd@z Thu Jan 1 00:00:00 1970 Path: main.gmane.org!not-for-mail From: Simon Josefsson Newsgroups: gmane.emacs.devel Subject: Re: infloop when removing character Date: Fri, 08 Aug 2003 00:05:28 +0200 Sender: emacs-devel-bounces+emacs-devel=quimby.gnus.org@gnu.org Message-ID: References: NNTP-Posting-Host: deer.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: main.gmane.org 1060294150 19912 80.91.224.253 (7 Aug 2003 22:09:10 GMT) X-Complaints-To: usenet@main.gmane.org NNTP-Posting-Date: Thu, 7 Aug 2003 22:09:10 +0000 (UTC) Cc: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+emacs-devel=quimby.gnus.org@gnu.org Fri Aug 08 00:09:34 2003 Return-path: Original-Received: from quimby.gnus.org ([80.91.224.244]) by deer.gmane.org with esmtp (Exim 3.35 #1 (Debian)) id 19ksww-0002x2-00 for ; Fri, 08 Aug 2003 00:09:34 +0200 Original-Received: from monty-python.gnu.org ([199.232.76.173]) by quimby.gnus.org with esmtp (Exim 3.12 #1 (Debian)) id 19kt2Y-0006M4-00 for ; Fri, 08 Aug 2003 00:15:22 +0200 Original-Received: from localhost ([127.0.0.1] helo=monty-python.gnu.org) by monty-python.gnu.org with esmtp (Exim 4.20) id 19ksu8-0003Ai-2j for emacs-devel@quimby.gnus.org; Thu, 07 Aug 2003 18:06:40 -0400 Original-Received: from list by monty-python.gnu.org with tmda-scanned (Exim 4.20) id 19ksu2-0003A4-Aw for emacs-devel@gnu.org; Thu, 07 Aug 2003 18:06:34 -0400 Original-Received: from mail by monty-python.gnu.org with spam-scanned (Exim 4.20) id 19kstW-0002wg-JP for emacs-devel@gnu.org; Thu, 07 Aug 2003 18:06:33 -0400 Original-Received: from [217.13.230.178] (helo=yxa.extundo.com) by monty-python.gnu.org with esmtp (Exim 4.20) id 19kst0-0002gU-Lc; Thu, 07 Aug 2003 18:05:30 -0400 Original-Received: from latte.josefsson.org (yxa.extundo.com [217.13.230.178]) (authenticated bits=0) by yxa.extundo.com (8.12.9/8.12.9) with ESMTP id h77M5Sdk004399 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=OK); Fri, 8 Aug 2003 00:05:29 +0200 Original-To: rms@gnu.org Mail-Copies-To: nobody X-Payment: hashcash 1.2 0:030807:rms@gnu.org:c88a5b1f890fb7e4 X-Hashcash: 0:030807:rms@gnu.org:c88a5b1f890fb7e4 X-Payment: hashcash 1.2 0:030807:emacs-devel@gnu.org:3a4dea3ad4a72ffb X-Hashcash: 0:030807:emacs-devel@gnu.org:3a4dea3ad4a72ffb In-Reply-To: (Richard Stallman's message of "Thu, 07 Aug 2003 02:05:02 -0400") User-Agent: Gnus/5.1003 (Gnus v5.10.3) Emacs/21.3.50 (gnu/linux) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.2 Precedence: list List-Id: Emacs development discussions. List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+emacs-devel=quimby.gnus.org@gnu.org Xref: main.gmane.org gmane.emacs.devel:15836 X-Report-Spam: http://spam.gmane.org/gmane.emacs.devel:15836 Richard Stallman writes: > Program received signal SIGTSTP, Stopped (user). > 0x08140f15 in scan_newline (start=1086115847, start_byte=513066, limit=1, > limit_byte=1, count=-9641, allow_quit=0) at search.c:809 > 809 while (--cursor != ceiling_addr && *cursor != '\n') > (gdb) p count > $9 = -9641 > > Something made count smaller. Apparently some other code did run. > Can you find out what happened? Yes, the next time it happens. I hope to come up with a way to reproduce it, it has happened maybe 5 times now.