From debbugs-submit-bounces@debbugs.gnu.org Wed Jul 16 13:49:34 2014 Received: (at submit) by debbugs.gnu.org; 16 Jul 2014 17:49:34 +0000 Received: from localhost ([127.0.0.1]:56767 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1X7TKf-00063l-41 for submit@debbugs.gnu.org; Wed, 16 Jul 2014 13:49:33 -0400 Received: from eggs.gnu.org ([208.118.235.92]:42389) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1X7TKb-00063S-AW for submit@debbugs.gnu.org; Wed, 16 Jul 2014 13:49:31 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1X7TKN-0001GY-Vo for submit@debbugs.gnu.org; Wed, 16 Jul 2014 13:49:23 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: * X-Spam-Status: No, score=1.6 required=5.0 tests=BAYES_50,FREEMAIL_FROM, RCVD_IN_SORBS_WEB,T_DKIM_INVALID autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:43162) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X7TKN-0001GM-Sp for submit@debbugs.gnu.org; Wed, 16 Jul 2014 13:49:15 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44017) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X7TKG-0004A7-77 for bug-gnu-emacs@gnu.org; Wed, 16 Jul 2014 13:49:15 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1X7TK9-00019d-65 for bug-gnu-emacs@gnu.org; Wed, 16 Jul 2014 13:49:08 -0400 Received: from forward4o.mail.yandex.net ([37.140.190.33]:53180) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X7TK8-00018X-Ld for bug-gnu-emacs@gnu.org; Wed, 16 Jul 2014 13:49:01 -0400 Received: from smtp3o.mail.yandex.net (smtp3o.mail.yandex.net [37.140.190.28]) by forward4o.mail.yandex.net (Yandex) with ESMTP id 7DAC15641023 for ; Wed, 16 Jul 2014 21:48:56 +0400 (MSK) Received: from smtp3o.mail.yandex.net (localhost [127.0.0.1]) by smtp3o.mail.yandex.net (Yandex) with ESMTP id 51C4E1E275A for ; Wed, 16 Jul 2014 21:48:52 +0400 (MSK) Received: from 73.gprs.mts.ru (73.gprs.mts.ru [213.87.132.73]) by smtp3o.mail.yandex.net (nwsmtp/Yandex) with ESMTPSA id 13dwQHzV4a-moh4KQoS; Wed, 16 Jul 2014 21:48:51 +0400 (using TLSv1 with cipher AES128-SHA (128/128 bits)) (Client certificate not present) X-Yandex-Uniq: a45de484-d9d9-40a6-a504-4c66fa8a18ef DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1405532931; bh=eVXuBK5xm6nS5dWCo/wH+JxwolUfaYf6o48doMvkHIE=; h=Message-ID:Date:From:User-Agent:MIME-Version:To:Subject: Content-Type:Content-Transfer-Encoding; b=pcmg1Oubfdi5WodfAo3MAdjmBOQbrIzIto7bVybUiTgj0qzoyzrUOPUKFfSpDo8Xc LYFDrokaIii649b0ErpXua67nosN9yzPL2Z1gbjUaSvB3ES3v2Yyd0HdS8ztDXoS/Z uHabsCQszBoPGmVUrzC4pGqkqz7xbf7q1n2agAo0= Authentication-Results: smtp3o.mail.yandex.net; dkim=pass header.i=@yandex.ru Message-ID: <53C6BA9D.6030308@yandex.ru> Date: Wed, 16 Jul 2014 21:47:09 +0400 From: Dmitry Antipov User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: bug-gnu-emacs@gnu.org Subject: 24.4.50; Too large fringe width causes hang in redisplay Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] [fuzzy] X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -3.4 (---) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.4 (---) Recently I erroneously set left-fringe-width to some large number (don't remember an exact value), and got infloop in redisplay afterwards: #0 0x000000000045578a in move_it_to (it=0x7fff7386b590, to_charpos=192, to_x=-1, to_y=-1, to_vpos=-1, op=8) at ../../trunk/src/xdisp.c:9319 #1 0x0000000000455af0 in move_it_vertically_backward (it=0x7fff7386d090, dy=306) at ../../trunk/src/xdisp.c:9400 #2 0x000000000046bdf2 in redisplay_window (window=..., just_this_one_p=false) at ../../trunk/src/xdisp.c:16475 #3 0x0000000000462d28 in redisplay_window_0 (window=...) at ../../trunk/src/xdisp.c:14247 #4 0x0000000000609711 in internal_condition_case_1 (bfun=0x462ce6 , arg=..., handlers=..., hfun=0x462cb5 ) at ../../trunk/src/eval.c:1373 #5 0x0000000000462c93 in redisplay_windows (window=...) at ../../trunk/src/xdisp.c:14227 #6 0x0000000000461aed in redisplay_internal () at ../../trunk/src/xdisp.c:13826 #7 0x000000000045f830 in redisplay () at ../../trunk/src/xdisp.c:13112 #8 0x000000000056af5c in read_char (commandflag=1, map=..., prev_event=..., used_mouse_menu=0x7fff7386f4bf, end_time=0x0) at ../../trunk/src/keyboard.c:2560 #9 0x000000000057a593 in read_key_sequence (keybuf=0x7fff7386f6a0, bufsize=30, prompt=..., dont_downcase_last=false, can_return_switch_frame=true, fix_current_buffer=true, prevent_redisplay=false) at ../../trunk/src/keyboard.c:9084 #10 0x0000000000567f1e in command_loop_1 () at ../../trunk/src/keyboard.c:1438 #11 0x00000000006095a0 in internal_condition_case (bfun=0x567b5c , handlers=..., hfun=0x56732c ) at ../../trunk/src/eval.c:1349 #12 0x00000000005677fa in command_loop_2 (ignore=...) at ../../trunk/src/keyboard.c:1169 #13 0x0000000000608a23 in internal_catch (tag=..., func=0x5677d7 , arg=...) at ../../trunk/src/eval.c:1113 #14 0x00000000005677ae in command_loop () at ../../trunk/src/keyboard.c:1148 #15 0x0000000000566e58 in recursive_edit_1 () at ../../trunk/src/keyboard.c:769 #16 0x0000000000567028 in Frecursive_edit () at ../../trunk/src/keyboard.c:840 #17 0x0000000000564f2f in main (argc=4, argv=0x7fff7386fb28) at ../../trunk/src/emacs.c:1650 Recipe to reproduce is very simple: ./src/emacs -Q --eval '(progn (setq left-fringe-width 1000) (switch-to-buffer "test") (kill-buffer))' This recipe works for all X-aware configurations on GNU/Linux. Dmitry From debbugs-submit-bounces@debbugs.gnu.org Wed Jul 16 14:43:05 2014 Received: (at 18036-done) by debbugs.gnu.org; 16 Jul 2014 18:43:06 +0000 Received: from localhost ([127.0.0.1]:56800 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1X7UAS-0007R2-UK for submit@debbugs.gnu.org; Wed, 16 Jul 2014 14:43:05 -0400 Received: from mtaout22.012.net.il ([80.179.55.172]:47763) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1X7UAO-0007QN-VV for 18036-done@debbugs.gnu.org; Wed, 16 Jul 2014 14:43:02 -0400 Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0N8T00L00I9RBQ00@a-mtaout22.012.net.il> for 18036-done@debbugs.gnu.org; Wed, 16 Jul 2014 21:42:53 +0300 (IDT) Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0N8T00L3CINH9U30@a-mtaout22.012.net.il>; Wed, 16 Jul 2014 21:42:53 +0300 (IDT) Date: Wed, 16 Jul 2014 21:42:49 +0300 From: Eli Zaretskii Subject: Re: bug#18036: 24.4.50; Too large fringe width causes hang in redisplay In-reply-to: <53C6BA9D.6030308@yandex.ru> X-012-Sender: halo1@inter.net.il To: Dmitry Antipov Message-id: <83pph56t7a.fsf@gnu.org> References: <53C6BA9D.6030308@yandex.ru> X-Spam-Score: 1.0 (+) X-Debbugs-Envelope-To: 18036-done Cc: 18036-done@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list Reply-To: Eli Zaretskii List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: 1.0 (+) > Date: Wed, 16 Jul 2014 21:47:09 +0400 > From: Dmitry Antipov > > Recently I erroneously set left-fringe-width to some large number > (don't remember an exact value), and got infloop in redisplay afterwards: > > #0 0x000000000045578a in move_it_to (it=0x7fff7386b590, to_charpos=192, to_x=-1, to_y=-1, to_vpos=-1, op=8) > at ../../trunk/src/xdisp.c:9319 > #1 0x0000000000455af0 in move_it_vertically_backward (it=0x7fff7386d090, dy=306) at ../../trunk/src/xdisp.c:9400 > #2 0x000000000046bdf2 in redisplay_window (window=..., just_this_one_p=false) at ../../trunk/src/xdisp.c:16475 > #3 0x0000000000462d28 in redisplay_window_0 (window=...) at ../../trunk/src/xdisp.c:14247 > #4 0x0000000000609711 in internal_condition_case_1 (bfun=0x462ce6 , arg=..., handlers=..., > hfun=0x462cb5 ) at ../../trunk/src/eval.c:1373 > #5 0x0000000000462c93 in redisplay_windows (window=...) at ../../trunk/src/xdisp.c:14227 > #6 0x0000000000461aed in redisplay_internal () at ../../trunk/src/xdisp.c:13826 > #7 0x000000000045f830 in redisplay () at ../../trunk/src/xdisp.c:13112 > #8 0x000000000056af5c in read_char (commandflag=1, map=..., prev_event=..., used_mouse_menu=0x7fff7386f4bf, end_time=0x0) > at ../../trunk/src/keyboard.c:2560 > #9 0x000000000057a593 in read_key_sequence (keybuf=0x7fff7386f6a0, bufsize=30, prompt=..., dont_downcase_last=false, > can_return_switch_frame=true, fix_current_buffer=true, prevent_redisplay=false) at ../../trunk/src/keyboard.c:9084 > #10 0x0000000000567f1e in command_loop_1 () at ../../trunk/src/keyboard.c:1438 > #11 0x00000000006095a0 in internal_condition_case (bfun=0x567b5c , handlers=..., hfun=0x56732c ) > at ../../trunk/src/eval.c:1349 > #12 0x00000000005677fa in command_loop_2 (ignore=...) at ../../trunk/src/keyboard.c:1169 > #13 0x0000000000608a23 in internal_catch (tag=..., func=0x5677d7 , arg=...) at ../../trunk/src/eval.c:1113 > #14 0x00000000005677ae in command_loop () at ../../trunk/src/keyboard.c:1148 > #15 0x0000000000566e58 in recursive_edit_1 () at ../../trunk/src/keyboard.c:769 > #16 0x0000000000567028 in Frecursive_edit () at ../../trunk/src/keyboard.c:840 > #17 0x0000000000564f2f in main (argc=4, argv=0x7fff7386fb28) at ../../trunk/src/emacs.c:1650 > > Recipe to reproduce is very simple: > > ./src/emacs -Q --eval '(progn (setq left-fringe-width 1000) (switch-to-buffer "test") (kill-buffer))' Thanks, this is now fixed in the emacs-24 branch (r117381). From unknown Mon Jun 23 07:51:05 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Thu, 14 Aug 2014 11:24:03 +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