From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Andy Moreton Newsgroups: gmane.emacs.devel Subject: emacs-21.1.94 crash in gnus on Windows Date: Mon, 15 Mar 2010 23:40:27 +0000 Message-ID: <84634x887o.fsf@gmail.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: dough.gmane.org 1268696463 31384 80.91.229.12 (15 Mar 2010 23:41:03 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Mon, 15 Mar 2010 23:41:03 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Mar 16 00:40:59 2010 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1NrJu6-0002u8-Ks for ged-emacs-devel@m.gmane.org; Tue, 16 Mar 2010 00:40:59 +0100 Original-Received: from localhost ([127.0.0.1]:50109 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NrJu5-0006bQ-Tl for ged-emacs-devel@m.gmane.org; Mon, 15 Mar 2010 19:40:57 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NrJu1-0006bG-IX for emacs-devel@gnu.org; Mon, 15 Mar 2010 19:40:53 -0400 Original-Received: from [140.186.70.92] (port=58886 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NrJty-0006ay-Qm for emacs-devel@gnu.org; Mon, 15 Mar 2010 19:40:53 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1NrJtx-0005yK-9G for emacs-devel@gnu.org; Mon, 15 Mar 2010 19:40:50 -0400 Original-Received: from lo.gmane.org ([80.91.229.12]:58085) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1NrJtw-0005y7-Qs for emacs-devel@gnu.org; Mon, 15 Mar 2010 19:40:49 -0400 Original-Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1NrJtu-0002pS-E4 for emacs-devel@gnu.org; Tue, 16 Mar 2010 00:40:46 +0100 Original-Received: from bb-87-81-240-236.ukonline.co.uk ([87.81.240.236]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 16 Mar 2010 00:40:46 +0100 Original-Received: from andrewjmoreton by bb-87-81-240-236.ukonline.co.uk with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 16 Mar 2010 00:40:46 +0100 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 59 Original-X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: bb-87-81-240-236.ukonline.co.uk User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1.94 (windows-nt) Cancel-Lock: sha1:FR9Y/ZLQXeOdwdmtZ2XEWQdCR+M= X-Antivirus: avast! (VPS 100315-0, 15/03/2010), Outbound message X-Antivirus-Status: Clean X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:122030 Archived-At: Hi, I've built 21.1.94 pretest on WinXP SP3 with MinGW gcc, and I'm seeing a repeatable crash in gnus. Running emacs under gdb I managed to capture a crash, with the following results: Program received signal SIGSEGV, Segmentation fault. 0x0102ef33 in pos_visible_p (w=0x2fa6e00, charpos=0x22fa, x=0x82eef8, y=0x82eef4, rtop=0x82ef08, rbot=0x82ef04, rowh=0x82ef00, vpos=0x82eefc) at xdisp.c:1397 1397 && (!BUFFERP (glyph->object) (gdb) warning: frame 02FA6400 (emacs@aji *Group*) obscured warning: obscured frame 02FA6400 (emacs@aji *Group*) found to be visible bt #0 0x0102ef33 in pos_visible_p (w=0x2fa6e00, charpos=0x22fa, x=0x82eef8, y=0x82eef4, rtop=0x82ef08, rbot=0x82ef04, rowh=0x82ef00, vpos=0x82eefc) at xdisp.c:1397 #1 0x010f62d8 in Fpos_visible_in_window_p (pos=0x8be8, window=0x2fa6e05, partially=0x2ba7802) at window.c:357 #2 0x010228b1 in Ffuncall (nargs=0x3, args=0x82f010) at eval.c:3030 #3 0x01113471 in Fbyte_code (bytestr=0x3904201, vector=0x3aacc05, maxdepth=0x10) at bytecode.c:680 #4 0x01022fae in funcall_lambda (fun=0x3ab08c5, nargs=0x0, arg_vector=0x82f2c8) at eval.c:3211 #5 0x01022a86 in Ffuncall (nargs=0x1, args=0x82f2c4) at eval.c:3070 #6 0x01113471 in Fbyte_code (bytestr=0x39182e1, vector=0x3aac405, maxdepth=0x10) at bytecode.c:680 #7 0x01022fae in funcall_lambda (fun=0x3ab6125, nargs=0x1, arg_vector=0x82f574) at eval.c:3211 #8 0x01022a86 in Ffuncall (nargs=0x2, args=0x82f570) at eval.c:3070 #9 0x01113471 in Fbyte_code (bytestr=0x3ab7831, vector=0x3abad05, maxdepth=0x14) at bytecode.c:680 #10 0x01022fae in funcall_lambda (fun=0x3abbae5, nargs=0x1, arg_vector=0x82f884) at eval.c:3211 #11 0x01022a86 in Ffuncall (nargs=0x2, args=0x82f880) at eval.c:3070 #12 0x01117b8a in Fcall_interactively (function=0x3a6f6d2, record_flag=0x2ba7802, keys=0x2bacb05) at callint.c:869 #13 0x010228b1 in Ffuncall (nargs=0x4, args=0x82fb50) at eval.c:3030 #14 0x0102244f in call3 (fn=0x2bcc5ca, arg1=0x3a6f6d2, arg2=0x2ba7802, arg3=0x2ba7802) at eval.c:2850 #15 0x01014d20 in Fcommand_execute (cmd=0x3a6f6d2, record_flag=0x2ba7802, keys=0x2ba7802, special=0x2ba7802) at keyboard.c:10507 #16 0x010076b0 in command_loop_1 () at keyboard.c:1904 #17 0x01020549 in internal_condition_case (bfun=0x100625a , handlers=0x2bb54da, hfun=0x1005c3b ) at eval.c:1490 #18 0x01005fb3 in command_loop_2 () at keyboard.c:1360 #19 0x0102009a in internal_catch (tag=0x2bb51b2, func=0x1005f8e , arg=0x2ba7802) at eval.c:1226 #20 0x01005f6c in command_loop () at keyboard.c:1339 #21 0x0100585e in recursive_edit_1 () at keyboard.c:954 #22 0x010059c7 in Frecursive_edit () at keyboard.c:1016 #23 0x010028c5 in main (argc=0x1, argv=0xa44418) at emacs.c:1833 Lisp Backtrace: "pos-visible-in-window-p" (0x82f014) "gnus-summary-recenter" (0x82f2c8) "gnus-summary-display-article" (0x82f574) "gnus-summary-next-page" (0x82f884) "call-interactively" (0x82fb54) (gdb) Please let me know what other info/testing is needed to help fix this. AndyM