From debbugs-submit-bounces@debbugs.gnu.org Sun Sep 18 14:26:04 2011 Received: (at submit) by debbugs.gnu.org; 18 Sep 2011 18:26:04 +0000 Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1R5M44-0003p2-BK for submit@debbugs.gnu.org; Sun, 18 Sep 2011 14:26:04 -0400 Received: from eggs.gnu.org ([140.186.70.92]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1R5M41-0003ok-M7 for submit@debbugs.gnu.org; Sun, 18 Sep 2011 14:26:02 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1R5LzA-0008Rn-TF for submit@debbugs.gnu.org; Sun, 18 Sep 2011 14:21:05 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE autolearn=unavailable version=3.3.1 Received: from lists.gnu.org ([140.186.70.17]:38224) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1R5LzA-0008Rj-Rr for submit@debbugs.gnu.org; Sun, 18 Sep 2011 14:21:00 -0400 Received: from eggs.gnu.org ([140.186.70.92]:39578) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1R5Lz9-0002yE-TV for bug-gnu-emacs@gnu.org; Sun, 18 Sep 2011 14:21:00 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1R5Lz8-0008Qr-Ma for bug-gnu-emacs@gnu.org; Sun, 18 Sep 2011 14:20:59 -0400 Received: from vm-emlprdomr-03.its.yale.edu ([130.132.50.144]:57343) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1R5Lz8-0008Qn-JR for bug-gnu-emacs@gnu.org; Sun, 18 Sep 2011 14:20:58 -0400 Received: from furball (dhcp-128-36-168-97.central.yale.edu [128.36.168.97]) (authenticated bits=0) by vm-emlprdomr-03.its.yale.edu (8.14.4/8.14.4) with ESMTP id p8IIKvmF009648 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT) for ; Sun, 18 Sep 2011 14:20:58 -0400 From: Chong Yidong To: bug-gnu-emacs@gnu.org Subject: 24.0.50; Bidi-related crash under selective display Date: Sun, 18 Sep 2011 14:20:57 -0400 Message-ID: <87litl1zli.fsf@stupidchicken.com> MIME-Version: 1.0 Content-Type: text/plain X-Scanned-By: MIMEDefang 2.71 on 130.132.50.144 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-Received-From: 140.186.70.17 X-Spam-Score: -4.7 (----) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -4.7 (----) emacs -Q C-x C-f RET [Move point to a line listing a subdirectory] $ (gdb) bt #0 abort () at emacs.c:386 #1 0x00000000004d8a59 in bidi_cache_iterator_state (bidi_it=0x7fffffff7700, resolved=1) at bidi.c:533 #2 0x00000000004dcad6 in bidi_move_to_visually_next (bidi_it=0x7fffffff9b78) at bidi.c:2272 #3 0x000000000043ea50 in set_iterator_to_next (it=0x7fffffff91d0, reseat_p=0) at xdisp.c:6679 #4 0x000000000043b4e4 in forward_to_next_line_start (it=0x7fffffff91d0, skipped_p=0x7fffffff8278, bidi_it_prev=0x7fffffff7f00) at xdisp.c:5519 #5 0x000000000043bdb8 in reseat_at_next_visible_line_start ( it=0x7fffffff91d0, on_newline_p=0) at xdisp.c:5730 #6 0x000000000043e6c8 in set_iterator_to_next (it=0x7fffffff91d0, reseat_p=1) at xdisp.c:6583 #7 0x000000000046082e in display_line (it=0x7fffffff91d0) at xdisp.c:18920 #8 0x0000000000456937 in try_window (window=16886069, pos=..., flags=1) at xdisp.c:15680 #9 0x0000000000454ced in redisplay_window (window=16886069, just_this_one_p=0) at xdisp.c:15224 In GNU Emacs 24.0.50.34 (x86_64-unknown-linux-gnu, GTK+ Version 2.20.1) of 2011-09-18 on furball Windowing system distributor `The X.Org Foundation', version 11.0.10706000 configured using `configure 'CC=gcc' 'CFLAGS=-g'' From debbugs-submit-bounces@debbugs.gnu.org Sun Sep 18 15:10:39 2011 Received: (at 9545-done) by debbugs.gnu.org; 18 Sep 2011 19:10:39 +0000 Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1R5MlC-0007AA-LB for submit@debbugs.gnu.org; Sun, 18 Sep 2011 15:10:38 -0400 Received: from mtaout22.012.net.il ([80.179.55.172]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1R5MlA-0007A1-6e for 9545-done@debbugs.gnu.org; Sun, 18 Sep 2011 15:10:37 -0400 Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0LRQ00800FAK8F00@a-mtaout22.012.net.il> for 9545-done@debbugs.gnu.org; Sun, 18 Sep 2011 22:05:37 +0300 (IDT) Received: from HOME-C4E4A596F7 ([77.127.239.98]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0LRQ008H2FPD4H60@a-mtaout22.012.net.il>; Sun, 18 Sep 2011 22:05:37 +0300 (IDT) Date: Sun, 18 Sep 2011 22:04:36 +0300 From: Eli Zaretskii Subject: Re: bug#9545: 24.0.50; Bidi-related crash under selective display In-reply-to: <87litl1zli.fsf@stupidchicken.com> X-012-Sender: halo1@inter.net.il To: Chong Yidong Message-id: <83ipopu0xn.fsf@gnu.org> References: <87litl1zli.fsf@stupidchicken.com> X-Spam-Score: -2.0 (--) X-Debbugs-Envelope-To: 9545-done Cc: 9545-done@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Reply-To: Eli Zaretskii List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -2.0 (--) > From: Chong Yidong > Date: Sun, 18 Sep 2011 14:20:57 -0400 > > emacs -Q > C-x C-f RET > [Move point to a line listing a subdirectory] > $ > > (gdb) bt > #0 abort () at emacs.c:386 > #1 0x00000000004d8a59 in bidi_cache_iterator_state (bidi_it=0x7fffffff7700, > resolved=1) at bidi.c:533 Premature optimization: The Mother Of All Evil. Fixed (revno 105827). From unknown Sun Jun 22 00:53:52 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Mon, 17 Oct 2011 11:24:07 +0000 User-Agent: Fakemail v42.6.9 # This is a fake control message. # # The action: # bug archived. thanks # This fakemail brought to you by your local debbugs # administrator