From unknown Sun Aug 10 16:48:44 2025 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.509 (Entity 5.509) Content-Type: text/plain; charset=utf-8 From: bug#13969 <13969@debbugs.gnu.org> To: bug#13969 <13969@debbugs.gnu.org> Subject: Status: 24.3; crash when increasing font size in HELLO buffer Reply-To: bug#13969 <13969@debbugs.gnu.org> Date: Sun, 10 Aug 2025 23:48:44 +0000 retitle 13969 24.3; crash when increasing font size in HELLO buffer reassign 13969 emacs submitter 13969 Peter Dyballa severity 13969 normal tag 13969 wontfix thanks From debbugs-submit-bounces@debbugs.gnu.org Fri Mar 15 19:37:51 2013 Received: (at submit) by debbugs.gnu.org; 15 Mar 2013 23:37:51 +0000 Received: from localhost ([127.0.0.1]:56921 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1UGeC6-00033P-BD for submit@debbugs.gnu.org; Fri, 15 Mar 2013 19:37:51 -0400 Received: from eggs.gnu.org ([208.118.235.92]:33677) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1UGeC2-00033B-9R for submit@debbugs.gnu.org; Fri, 15 Mar 2013 19:37:48 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UGeAb-0006oT-HZ for submit@debbugs.gnu.org; Fri, 15 Mar 2013 19:36:21 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-4.3 required=5.0 tests=BAYES_00,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE, RP_MATCHES_RCVD autolearn=unavailable version=3.3.2 Received: from lists.gnu.org ([208.118.235.17]:55178) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UGeAb-0006oP-F4 for submit@debbugs.gnu.org; Fri, 15 Mar 2013 19:36:17 -0400 Received: from eggs.gnu.org ([208.118.235.92]:45017) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UGeAW-0007x8-MB for bug-gnu-emacs@gnu.org; Fri, 15 Mar 2013 19:36:17 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UGeAQ-0006nK-8k for bug-gnu-emacs@gnu.org; Fri, 15 Mar 2013 19:36:12 -0400 Received: from mout0.freenet.de ([195.4.92.90]:55027) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UGeAP-0006n8-W5 for bug-gnu-emacs@gnu.org; Fri, 15 Mar 2013 19:36:06 -0400 Received: from [195.4.92.141] (helo=mjail1.freenet.de) by mout0.freenet.de with esmtpa (ID peter_dyballa@freenet.de) (port 25) (Exim 4.80.1 #2) id 1UGeAN-0007Gm-1Z for bug-gnu-emacs@gnu.org; Sat, 16 Mar 2013 00:36:03 +0100 Received: from localhost ([::1]:53515 helo=mjail1.freenet.de) by mjail1.freenet.de with esmtpa (ID peter_dyballa@freenet.de) (Exim 4.80.1 #2) id 1UGeAM-0000h1-Tj for bug-gnu-emacs@gnu.org; Sat, 16 Mar 2013 00:36:03 +0100 Received: from [195.4.92.18] (port=51634 helo=8.mx.freenet.de) by mjail1.freenet.de with esmtpa (ID peter_dyballa@freenet.de) (Exim 4.80.1 #2) id 1UGe7w-0004We-5v for bug-gnu-emacs@gnu.org; Sat, 16 Mar 2013 00:33:32 +0100 Received: from ip-95-223-148-182.unitymediagroup.de ([95.223.148.182]:49976 helo=sumac.fritz.box) by 8.mx.freenet.de with esmtpsa (ID peter_dyballa@freenet.de) (TLSv1:AES128-SHA:128) (port 25) (Exim 4.80.1 #2) id 1UGe7v-0002Ac-Va for bug-gnu-emacs@gnu.org; Sat, 16 Mar 2013 00:33:32 +0100 From: Peter Dyballa Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable Subject: 24.3; crash when increasing font size in HELLO buffer Date: Sat, 16 Mar 2013 00:33:30 +0100 Message-Id: <0BACF71F-C747-4D69-90F6-A630E2AC73DA@Freenet.DE> To: bug-gnu-emacs@gnu.org Mime-Version: 1.0 (Apple Message framework v1085) X-Mailer: Apple Mail (2.1085) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 208.118.235.17 X-Spam-Score: -6.9 (------) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 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: -6.9 (------) Hello! Sorry, I had no time to test the RC releases, a new XeTeX version was = out for testing. This error is easy to reproduce: src/emacs -Q --no-desktop -fn 'Lucida Sans = Typewriter:autohint=3Dtrue:antialias=3Dtrue:size=3D9' & C-h H *while* the window is being filled with text enlarge frame = "diagonally" in X and Y direction (right and down from lower right = corner) with the mouse S-mouse-1 click and select "Increase Buffer Text = Size" from pmenu in echo area appears: is undefined in shell: Backtrace: 0 emacs 0x0010d3d5 = emacs_backtrace + 95^@ or that: 0 emacs 0x0010d43f = emacs_backtrace + 95^@ =09 [5] Bus error ./emacs -Q --no-desktop -fn = ... (core dumped) Mac OS X 10.6.8 intel x86_64, but configured for 32-bit i386 = --with-wide-int. (gdb) set args -Q --no-desktop -fn 'Lucida Sans = Typewriter:autohint=3Dtrue:antialias=3Dtrue:size=3D9' (gdb) run Starting program: ..../emacs-24.3/src/emacs -Q --no-desktop -fn 'Lucida = Sans Typewriter:autohint=3Dtrue:antialias=3Dtrue:size=3D9' Im Emacs Reading symbols for shared libraries .. done Fontconfig warning: "/sw/etc/fonts/conf.d/50-user.conf", line 9: reading = configurations from ~/.fonts.conf is deprecated. Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_PROTECTION_FAILURE at address: 0x00000010 0x00cdbec2 in OTF_drive_gsub_internal () (gdb) bt full #0 0x00cdbec2 in OTF_drive_gsub_internal () No symbol table info available. #1 0x00206844 in ftfont_drive_otf (font=3D0xbfff5800, spec=3D0x4b0e6b4, = in=3D0xbfff55c8, from=3D1, to=3D4, out=3D0xbfff5738, = adjustment=3D0xbfff45a0) at ftfont.c:1872 ft_face =3D (FT_Face) 0x4af2800 otf =3D (OTF *) 0x32be850 len =3D 3 i =3D j =3D gidx =3D 1 otfg =3D script =3D "deva" langsys =3D 0x0 gsub_features =3D 0xbfff43d0 = "nukt,vatu,pres,abvs,blws,psts,haln" gpos_features =3D 0x0 features =3D #2 0x00ce55c9 in run_otf () No symbol table info available. #3 0x00ce7e8d in run_rule () No symbol table info available. #4 0x00ce7e8d in run_rule () No symbol table info available. #5 0x00ce5c38 in run_command () No symbol table info available. #6 0x00ce7e8d in run_rule () No symbol table info available. #7 0x00ce692a in run_stages () No symbol table info available. #8 0x00ce76d5 in mflt_run () No symbol table info available. #9 0x00206296 in ftfont_shape_by_flt [inlined] () at = ..../emacs-24.3/src/ftfont.c:2520 matrix =3D (FT_Matrix *) #10 0x00206296 in ftfont_shape = (lgstring=3D) at = ftfont.c:2584 result =3D len =3D 3 i =3D 0 flt_font_ft =3D { flt_font =3D { family =3D 0x40303b0,=20 x_ppem =3D 11,=20 y_ppem =3D 11,=20 get_glyph_id =3D 0x20203a ,=20 get_metrics =3D 0x201e69 ,=20 check_otf =3D 0x201bca ,=20 drive_otf =3D 0x2065a7 ,=20 internal =3D 0x323b090 },=20 font =3D 0x22f2c50,=20 ft_face =3D 0x4af2800,=20 otf =3D 0x32be850,=20 matrix =3D 0x0 } flt =3D (MFLT *) 0x0 with_variation_selector =3D false matrix =3D (FT_Matrix *) #11 0x0000000b in ?? () No symbol table info available. Lisp Backtrace: warning: value truncated warning: value truncated "font-shape-gstring" (0xbfff5ac0) warning: value truncated warning: value truncated "auto-compose-chars" (0xbfff6028) warning: value truncated warning: value truncated "redisplay_internal (C function)" (0x496f00) (gdb) xbacktrace warning: value truncated warning: value truncated "font-shape-gstring" (0xbfff5ac0) warning: value truncated warning: value truncated "auto-compose-chars" (0xbfff6028) warning: value truncated warning: value truncated "redisplay_internal (C function)" (0x496f00) (gdb) quit The program is running. Exit anyway? (y or n) y Debugger finished I see that optimisation is being a problem, so I'm going to try a build = without=85 When I change -Os to -O0 all runs OK. When I change -Os to = -O1 then the crash happens interactively, but I could not trigger it in = GDB. With -O2 everything is OK (though I did not try in GDB). With -O3 = GNU Emacs crashes only seldomly, and it cannot be reproduced. The same = with -O4. Repeated re-configurations and re-compilations with -Os do not bring = back the original behaviour. I tested: ./emacs -Q --no-desktop -fn 'Latin Modern Mono = Light:autohint=3Dtrue:antialias=3Dtrue:size=3D9' & ./emacs -Q --no-desktop -fn 'Latin Modern Mono Light = Cond:autohint=3Dtrue:antialias=3Dtrue:size=3D9' & ./emacs -Q --no-desktop -fn 'Latin Modern = Mono:autohint=3Dtrue:antialias=3Dtrue:size=3D9' & ./emacs -Q --no-desktop -fn = 'FreeMono:autohint=3Dtrue:antialias=3Dtrue:size=3D9' ./emacs -Q --no-desktop -fn 'DejaVu Sans = Mono:autohint=3Dtrue:antialias=3Dtrue:size=3D9' & ./emacs -Q --no-desktop -fn 'Bitstream Vera Sans = Mono:autohint=3Dtrue:antialias=3Dtrue:size=3D9' & ./emacs -Q --no-desktop -fn = 'Monospace:autohint=3Dtrue:antialias=3Dtrue:size=3D9' & ./emacs -Q --no-desktop -fn 'Linux Libertine Mono = O:autohint=3Dtrue:antialias=3Dtrue:size=3D9' & ./emacs -Q --no-desktop -fn 'Linux Libertine Mono = T:autohint=3Dtrue:antialias=3Dtrue:size=3D9' & ./emacs -Q --no-desktop -fn 'Droid Sans = Mono:autohint=3Dtrue:antialias=3Dtrue:size=3D9' & ./emacs -Q --no-desktop -fn 'Lucida Sans = Typewriter:autohint=3Dtrue:antialias=3Dtrue:size=3D9' & Lucida Sans Typewriter comes with Java, the other fonts are in TeX Live = 2012. In GNU Emacs 24.3.1 (i386-apple-darwin10.8.0, X toolkit, Xaw3d scroll = bars) of 2013-03-15 on sumac.fritz.box Windowing system distributor `The X.Org Foundation', version = 11.0.11302000 Configured using: `configure '--build=3Dx86_64-apple-darwin10.8.0' '--host=3Di386-apple-darwin10.8.0' '--target=3Di386-apple-darwin10.8.0' '--without-pop' '--without-sound' '--without-gpm' '--without-dbus' '--without-selinux' '--with-wide-int' '--with-x-toolkit=3Dathena' '--disable-ns-self-contained' '--without-imagemagick' '--x-libraries=3D/usr/X11/lib' '--x-includes=3D/usr/X11/include' '--enable-locallisppath=3D/Library/Application Support/Emacs/calendar24:/Library/Application Support/Emacs' 'CFLAGS=3D-g3 -H -pipe -fPIC -fno-common -Os -march=3Dcore2 = -mtune=3Dcore2 -m32 -fomit-frame-pointer -msse4.2' 'LDFLAGS=3D-m32 -Wl,-dead_strip_dylibs -Wl,-bind_at_load -Wl,-t -L/sw/lib' 'CPPFLAGS=3D-I/sw/include' 'CC=3Dgcc-4.2' 'CXX=3Dg++-4.2' 'LD=3Dg++-4.2' = 'PKG_CONFIG_PATH=3D/sw/lib/xft2/lib/pkgconfig:/sw/share/pkgconfig:/sw/lib/= pkgconfig:/usr/X11/lib/pkgconfig:/usr/X11/share/pkgconfig:/usr/lib/pkgconf= ig' 'build_alias=3Dx86_64-apple-darwin10.8.0' 'host_alias=3Di386-apple-darwin10.8.0' 'target_alias=3Di386-apple-darwin10.8.0'' Important settings: value of $LC_CTYPE: de_DE.UTF-8 value of $LANG: de_DE.UTF-8 locale-coding-system: utf-8-unix default enable-multibyte-characters: t Major mode: Lisp Interaction Minor modes in effect: tooltip-mode: t mouse-wheel-mode: t tool-bar-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t blink-cursor-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t Recent input: =20 Recent messages: For information about GNU Emacs and the GNU system, type C-h C-a. "--no-desktop" ignored because the Desktop package is not loaded Load-path shadows: None found. Features: (shadow sort gnus-util mail-extr emacsbug message format-spec rfc822 mml easymenu mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils time-date tooltip ediff-hook vc-hooks lisp-float-type mwheel x-win x-dnd tool-bar dnd fontset image regexp-opt fringe tabulated-list newcomment lisp-mode register page menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core frame cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese case-table epa-hook jka-cmpr-hook help simple abbrev minibuffer loaddefs button faces cus-face macroexp files text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote make-network-process dynamic-setting system-font-setting font-render-setting x-toolkit x multi-tty emacs) -- Mit friedvollen Gr=FC=DFen Pete Isn't vi that text editor with two modes... one that beeps and one that = corrupts your file? =96 Dan Jacobson, on = comp.os.linux.advocacy From debbugs-submit-bounces@debbugs.gnu.org Wed Dec 06 14:45:42 2017 Received: (at 13969) by debbugs.gnu.org; 6 Dec 2017 19:45:42 +0000 Received: from localhost ([127.0.0.1]:49513 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eMfdV-00033q-PC for submit@debbugs.gnu.org; Wed, 06 Dec 2017 14:45:42 -0500 Received: from eggs.gnu.org ([208.118.235.92]:47929) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eMfdS-00033T-2c for 13969@debbugs.gnu.org; Wed, 06 Dec 2017 14:45:40 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eMfdM-0002Nw-Br for 13969@debbugs.gnu.org; Wed, 06 Dec 2017 14:45:33 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,T_RP_MATCHES_RCVD autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:49171) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eMfdG-0002G6-UN; Wed, 06 Dec 2017 14:45:27 -0500 Received: from rgm by fencepost.gnu.org with local (Exim 4.82) (envelope-from ) id 1eMfdG-0002RE-Hc; Wed, 06 Dec 2017 14:45:26 -0500 From: Glenn Morris To: Peter Dyballa Subject: Re: bug#13969: 24.3; crash when increasing font size in HELLO buffer References: <0BACF71F-C747-4D69-90F6-A630E2AC73DA@Freenet.DE> X-Spook: Uzi Blizzard Drug Administration Merlin Transportation X-Ran: P4d,a!j1/ef4VRz63/jZsS|3YMc{xH4k+S=gx2}D!AQ%Sap4T#8UcOI:'$!hFz4!PHN_e" X-Hue: red X-Attribution: GM Date: Wed, 06 Dec 2017 14:45:26 -0500 In-Reply-To: <0BACF71F-C747-4D69-90F6-A630E2AC73DA@Freenet.DE> (Peter Dyballa's message of "Sat, 16 Mar 2013 00:33:30 +0100") Message-ID: User-Agent: Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) MIME-Version: 1.0 Content-Type: text/plain X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -5.0 (-----) X-Debbugs-Envelope-To: 13969 Cc: 13969@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 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: -5.0 (-----) If stil happens with current Emacs, please open a new report showing a backtrace from an unoptimized build. Thanks. From debbugs-submit-bounces@debbugs.gnu.org Wed Dec 06 14:45:41 2017 Received: (at control) by debbugs.gnu.org; 6 Dec 2017 19:45:41 +0000 Received: from localhost ([127.0.0.1]:49511 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eMfdV-00033o-DI for submit@debbugs.gnu.org; Wed, 06 Dec 2017 14:45:41 -0500 Received: from eggs.gnu.org ([208.118.235.92]:47943) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eMfdT-00033W-OB for control@debbugs.gnu.org; Wed, 06 Dec 2017 14:45:40 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eMfdN-0002P3-GN for control@debbugs.gnu.org; Wed, 06 Dec 2017 14:45:34 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,T_RP_MATCHES_RCVD autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:49173) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eMfdN-0002Ov-Cf for control@debbugs.gnu.org; Wed, 06 Dec 2017 14:45:33 -0500 Received: from rgm by fencepost.gnu.org with local (Exim 4.82) (envelope-from ) id 1eMfdN-0002S8-4V for control@debbugs.gnu.org; Wed, 06 Dec 2017 14:45:33 -0500 Subject: control message for bug 13969 To: X-Mailer: mail (GNU Mailutils 2.99.98) Message-Id: From: Glenn Morris Date: Wed, 06 Dec 2017 14:45:33 -0500 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -5.0 (-----) X-Debbugs-Envelope-To: control X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 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: -5.0 (-----) tag 13969 wontfix close 13969 From unknown Sun Aug 10 16:48:44 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, 04 Jan 2018 12:24:05 +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