From mboxrd@z Thu Jan 1 00:00:00 1970 Path: main.gmane.org!not-for-mail From: Kenichi Handa Newsgroups: gmane.emacs.devel Subject: Re: Emacs crash CVS 2003-10-17 Date: Tue, 11 Nov 2003 09:15:30 +0900 (JST) Sender: emacs-devel-bounces+emacs-devel=quimby.gnus.org@gnu.org Message-ID: <200311110015.JAA00899@etlken.m17n.org> References: <20031110.093607.43003888.wl@gnu.org> <200311101142.UAA29631@etlken.m17n.org> <20031110.145406.63054872.wl@gnu.org> NNTP-Posting-Host: deer.gmane.org Mime-Version: 1.0 (generated by SEMI 1.14.3 - "Ushinoya") Content-Type: text/plain; charset=US-ASCII X-Trace: sea.gmane.org 1068510257 22344 80.91.224.253 (11 Nov 2003 00:24:17 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Tue, 11 Nov 2003 00:24:17 +0000 (UTC) Cc: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+emacs-devel=quimby.gnus.org@gnu.org Tue Nov 11 01:24:14 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 1AJMKM-0000CK-00 for ; Tue, 11 Nov 2003 01:24:14 +0100 Original-Received: from monty-python.gnu.org ([199.232.76.173]) by quimby.gnus.org with esmtp (Exim 3.35 #1 (Debian)) id 1AJMKL-0002sY-00 for ; Tue, 11 Nov 2003 01:24:13 +0100 Original-Received: from localhost ([127.0.0.1] helo=monty-python.gnu.org) by monty-python.gnu.org with esmtp (Exim 4.24) id 1AJNGZ-0006BL-Hx for emacs-devel@quimby.gnus.org; Mon, 10 Nov 2003 20:24:23 -0500 Original-Received: from list by monty-python.gnu.org with tmda-scanned (Exim 4.24) id 1AJNDk-0004Lp-UB for emacs-devel@gnu.org; Mon, 10 Nov 2003 20:21:28 -0500 Original-Received: from mail by monty-python.gnu.org with spam-scanned (Exim 4.24) id 1AJNC3-0003eV-UN for emacs-devel@gnu.org; Mon, 10 Nov 2003 20:20:16 -0500 Original-Received: from [192.47.44.130] (helo=tsukuba.m17n.org) by monty-python.gnu.org with esmtp (Exim 4.24) id 1AJN9M-00037D-Rz; Mon, 10 Nov 2003 20:16:57 -0500 Original-Received: from fs.m17n.org (fs.m17n.org [192.47.44.2]) by tsukuba.m17n.org (8.11.6p2/3.7W-20010518204228) with ESMTP id hAB0FVh26997; Tue, 11 Nov 2003 09:15:31 +0900 (JST) (envelope-from handa@m17n.org) Original-Received: from etlken.m17n.org (etlken.m17n.org [192.47.44.125]) by fs.m17n.org (8.11.6/3.7W-20010823150639) with ESMTP id hAB0FUs21455; Tue, 11 Nov 2003 09:15:31 +0900 (JST) Original-Received: (from handa@localhost) by etlken.m17n.org (8.8.8+Sun/3.7W-2001040620) id JAA00899; Tue, 11 Nov 2003 09:15:30 +0900 (JST) Original-To: wl@gnu.org In-reply-to: <20031110.145406.63054872.wl@gnu.org> (message from Werner LEMBERG on Mon, 10 Nov 2003 14:54:06 +0100 (CET)) User-Agent: SEMI/1.14.3 (Ushinoya) FLIM/1.14.2 (Yagi-Nishiguchi) APEL/10.2 Emacs/21.3 (sparc-sun-solaris2.6) MULE/5.0 (SAKAKI) 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:17760 X-Report-Spam: http://spam.gmane.org/gmane.emacs.devel:17760 In article <20031110.145406.63054872.wl@gnu.org>, Werner LEMBERG writes: >> > Program received signal SIGSEGV, Segmentation fault. >> > 0x08077c43 in fill_glyph_string (s=0xbfffe424, face_id=26, >> > start=6, end=79, overlaps_p=0) at xdisp.c:16730 >> > 16730 = FONT_INFO_FROM_ID (f, face->font_info_id); >> >> I'd like to know the result of these: >> (gdb) p *face >> (gdb) p *glyph > (gdb) p *face > Cannot access memory at address 0x0 > (gdb) p *glyph > $5 = { > charpos = 7, [...] > face_id = 26, Hmmm, then somehow, the call of FACE_FROM_ID here: L16697 face = FACE_FROM_ID (f, glyph->face_id); returns NULL. Please show the result of these: (gdb) p *f->face_cache (gdb) p *f->face_cache->faces_by_id[26] By the way, xbacktrace shows that Emacs crashed while calling message. I remember you are using a separate frame for the minibuffer, so the message of what-cursor-position is shown in the minibuffer-only frame, right? --- Ken'ichi HANDA handa@m17n.org