From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Juanma Barranquero Newsgroups: gmane.emacs.bugs Subject: bug#10035: Crash in check_x_frame in w32fns.c Date: Mon, 14 Nov 2011 16:46:29 +0100 Message-ID: References: <4EBFE25E.3010101@gmail.com> <838vnkeybb.fsf@gnu.org> <4EC022EB.2030508@gmail.com> <8339drg4dy.fsf@gnu.org> <83y5vje4qh.fsf@gnu.org> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-Trace: dough.gmane.org 1321285660 4452 80.91.229.12 (14 Nov 2011 15:47:40 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Mon, 14 Nov 2011 15:47:40 +0000 (UTC) Cc: cschol2112@googlemail.com, 10035@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Nov 14 16:47:36 2011 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1RPyky-0000A4-6I for geb-bug-gnu-emacs@m.gmane.org; Mon, 14 Nov 2011 16:47:36 +0100 Original-Received: from localhost ([::1]:34224 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RPykw-0003DK-Vw for geb-bug-gnu-emacs@m.gmane.org; Mon, 14 Nov 2011 10:47:34 -0500 Original-Received: from eggs.gnu.org ([140.186.70.92]:46439) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RPykt-0003CP-B9 for bug-gnu-emacs@gnu.org; Mon, 14 Nov 2011 10:47:33 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RPykq-00066p-ME for bug-gnu-emacs@gnu.org; Mon, 14 Nov 2011 10:47:31 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:47790) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RPykq-00066l-Kh for bug-gnu-emacs@gnu.org; Mon, 14 Nov 2011 10:47:28 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1RPylO-000591-Ia for bug-gnu-emacs@gnu.org; Mon, 14 Nov 2011 10:48:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Juanma Barranquero Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 14 Nov 2011 15:48:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 10035 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 10035-submit@debbugs.gnu.org id=B10035.132128567419760 (code B ref 10035); Mon, 14 Nov 2011 15:48:02 +0000 Original-Received: (at 10035) by debbugs.gnu.org; 14 Nov 2011 15:47:54 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RPylF-00058f-Nt for submit@debbugs.gnu.org; Mon, 14 Nov 2011 10:47:53 -0500 Original-Received: from mail-pz0-f50.google.com ([209.85.210.50]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RPylD-00058S-8g for 10035@debbugs.gnu.org; Mon, 14 Nov 2011 10:47:52 -0500 Original-Received: by pzk5 with SMTP id 5so10025577pzk.9 for <10035@debbugs.gnu.org>; Mon, 14 Nov 2011 07:47:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type; bh=V+V1BukBH1coy595NnmYQiw13fNiOumv+pwK23B5Dps=; b=MnZyrUiuuzdSdw5LUbTaJmkzAH1Ul6pOUbqELAraEIF7y5kvtC2EycP3znAEIDIWTf +gO63dhXF/mCjH/AUg1+B+fL2mcAAD7Ctc19/lw6Ht03EUjy0vrUOfDnYOY/J03NlgVV 5K6NQVJklPyrmJk2qChi9nOhsOrTJlV6KbrHE= Original-Received: by 10.68.24.234 with SMTP id x10mr50093067pbf.97.1321285631095; Mon, 14 Nov 2011 07:47:11 -0800 (PST) Original-Received: by 10.142.48.12 with HTTP; Mon, 14 Nov 2011 07:46:29 -0800 (PST) In-Reply-To: X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Mon, 14 Nov 2011 10:48:02 -0500 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:53898 Archived-At: Another example, with a different recipe. I get this one by doing emacs w32proc.c ;; it has changes, so the diff is not empty C-x v = and, in the diff buffer, C-x h but not from -Q, alas. Breakpoint 1, w32_abort () at w32fns.c:7190 7190 button = MessageBox (NULL, (gdb) bt #0 w32_abort () at w32fns.c:7190 #1 0x010ee13d in row_equal_p (a=0x542a6b8, b=0x53776b8, mouse_face_p=1) at dispnew.c:1294 #2 0x010f498b in scrolling_window (w=0x39e1e00, header_line_p=0) at dispnew.c:4305 #3 0x010f317a in update_window (w=0x39e1e00, force_p=1) at dispnew.c:3605 #4 0x010f287a in update_window_tree (w=0x39e1e00, force_p=1) at dispnew.c:3349 #5 0x010f2853 in update_window_tree (w=0x39af200, force_p=1) at dispnew.c:3347 #6 0x010f25c9 in update_frame (f=0x3a2de00, force_p=1, inhibit_hairy_id_p=0) at dispnew.c:3276 #7 0x011ff1ea in redisplay_internal () at xdisp.c:13238 #8 0x011ffb84 in redisplay_preserve_echo_area (from_where=8) at xdisp.c:13389 #9 0x010205b7 in detect_input_pending_run_timers (do_display=1) at keyboard.c:10474 #10 0x0104bd45 in wait_reading_process_output (time_limit=300, microsecs=0, read_kbd=-1, do_display=1, wait_for_cell=54720538, wait_proc=0x0, just_wait_proc=0) at process.c:4701 #11 0x010f99d9 in sit_for (timeout=1200, reading=1, do_display=1) at dispnew.c:5994 #12 0x01009253 in read_char (commandflag=1, nmaps=6, maps=0x88f960, prev_event=54720538, used_mouse_menu=0x88fa48, end_time=0x0) at keyboard.c:2687 #13 0x0101c2bd in read_key_sequence (keybuf=0x88fbd0, bufsize=30, prompt=54720538, dont_downcase_last=0, can_return_switch_frame=1, fix_current_buffer=1) at keyboard.c:9290 #14 0x01005c70 in command_loop_1 () at keyboard.c:1447 #15 0x01032e63 in internal_condition_case (bfun=0x1005678 , handlers=54778266, hfun=0x1004e97 ) at eval.c:1499 #16 0x010052d4 in command_loop_2 (ignore=54720538) at keyboard.c:1158 #17 0x01032886 in internal_catch (tag=54776290, func=0x10052b0 , arg=54720538) at eval.c:1256 #18 0x01005290 in command_loop () at keyboard.c:1137 #19 0x0100486c in recursive_edit_1 () at keyboard.c:757 #20 0x01004b87 in Frecursive_edit () at keyboard.c:821 #21 0x010028b5 in main (argc=1, argv=0xc32c68) at emacs.c:1707 (gdb) frame 1 #1 0x010ee13d in row_equal_p (a=0x542a6b8, b=0x53776b8, mouse_face_p=1) at dispnew.c:1294 1294 xassert (verify_row_hash (a)); (gdb) p a->enabled_p $1 = 1 (gdb) p b->enabled_p $2 = 1 (gdb) prowx a y=150 x=0 pwid=16 a+d=12+3=15 phys=12+3=15 vis=15 L=0 T=2 R=0 start=415 end=417 ENA DISP (gdb) prowx b y=150 x=0 pwid=16 a+d=12+3=15 phys=12+3=15 vis=15 L=0 T=2 R=0 start=415 end=417 ENA DISP (gdb) pgrowx a TEXT: 2 glyphs 0 0: CHAR[ ] pos=415 blev=0,btyp=L w=8 a+d=12+3 face=39 MB 1 8: CHAR[ ] pos=0 blev=0,btyp=B w=8 a+d=12+3 face=43 MB (gdb) pgrowx b TEXT: 2 glyphs 0 0: CHAR[ ] pos=415 blev=0,btyp=L w=8 a+d=12+3 face=39 MB 1 8: CHAR[ ] pos=0 blev=0,btyp=B w=8 a+d=12+3 face=43 MB (gdb) p a->hash $3 = 1275 (gdb) p b->hash $4 = 1275