From unknown Sun Jun 22 00:54:39 2025 X-Loop: help-debbugs@gnu.org Subject: bug#9545: 24.0.50; Bidi-related crash under selective display Resent-From: Chong Yidong Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 18 Sep 2011 18:27:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 9545 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: 9545@debbugs.gnu.org X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Received: via spool by submit@debbugs.gnu.org id=B.131637036414699 (code B ref -1); Sun, 18 Sep 2011 18:27:01 +0000 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 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-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 unknown Sun Jun 22 00:54:39 2025 MIME-Version: 1.0 X-Mailer: MIME-tools 5.427 (Entity 5.427) X-Loop: help-debbugs@gnu.org From: help-debbugs@gnu.org (GNU bug Tracking System) To: Chong Yidong Subject: bug#9545: closed (Re: bug#9545: 24.0.50; Bidi-related crash under selective display) Message-ID: References: <83ipopu0xn.fsf@gnu.org> <87litl1zli.fsf@stupidchicken.com> X-Gnu-PR-Message: they-closed 9545 X-Gnu-PR-Package: emacs Reply-To: 9545@debbugs.gnu.org Date: Sun, 18 Sep 2011 19:11:02 +0000 Content-Type: multipart/mixed; boundary="----------=_1316373062-27581-1" This is a multi-part message in MIME format... ------------=_1316373062-27581-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Your bug report #9545: 24.0.50; Bidi-related crash under selective display which was filed against the emacs package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 9545@debbugs.gnu.org. --=20 9545: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D9545 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems ------------=_1316373062-27581-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit 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). ------------=_1316373062-27581-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit 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'' ------------=_1316373062-27581-1--