I had a quick look at the code and it is calculating character offsets. One possibility is that 560 or 561 is in the middle of a character.
Li Yuan wrote: > Yes, I think it is vte's problem. > > I saw (start_offset=560, end_offset=561). It is strange, end-start > should be a reasonable positive value, not that big (4294967257). > > Li > > On Wed, 2007-01-10 at 08:10 +0000, Padraig O'Briain wrote: > >> #8 0xb7677249 in IA__g_malloc (n_bytes=4294967257) at gmem.c:135 >> >> This shows that the number of bytes is wrong. >> >> I suggest logging a bug againt vte. >> >> I would be helpful if we knew what the text was. >> >> >> Kenny Hitt wrote: >> >>> Replying to myself since I deleted the other messages in the thread. >>> >>> I used tee to capture the output of the gdb session since the output was >>> causing problems for vim when I used speakup's cut and paste. >>> >>> I installed the dbg versions of glib, atk, and at-spi. Hopefully this >>> log will provide enough info. >>> >>> If more is needed, let me know. >>> >>> Kenny >>> >>> >>> ------------------------------------------------------------------------ >>> >>> GNU gdb 6.6-debian >>> Copyright (C) 2006 Free Software Foundation, Inc. >>> GDB is free software, covered by the GNU General Public License, and you are >>> welcome to change it and/or distribute copies of it under certain >>> conditions. >>> Type "show copying" to see the conditions. >>> There is absolutely no warranty for GDB. Type "show warranty" for details. >>> This GDB was configured as "i486-linux-gnu"... >>> (no debugging symbols found) >>> Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1". >>> Attaching to program: /usr/bin/gnome-terminal, process 4841 >>> Reading symbols from /usr/lib/liblaunchpad-integration.so.0...(no debugging >>> symbols found)...done. >>> Loaded symbols for /usr/lib/liblaunchpad-integration.so.0 >>> Reading symbols from /usr/lib/libglade-2.0.so.0...(no debugging symbols >>> found)...done. >>> Loaded symbols for /usr/lib/libglade-2.0.so.0 >>> Reading symbols from /usr/lib/libgnomeui-2.so.0... >>> (no debugging symbols found)...done. >>> Loaded symbols for /usr/lib/libgnomeui-2.so.0 >>> Reading symbols from /usr/lib/libgnome-2.so.0...(no debugging symbols >>> found)...done. >>> Loaded symbols for /usr/lib/libgnome-2.so.0 >>> Reading symbols from /usr/lib/libbonobo-2.so.0... >>> (no debugging symbols found)...done. >>> Loaded symbols for /usr/lib/libbonobo-2.so.0 >>> Reading symbols from /usr/lib/libbonobo-activation.so.4...(no debugging >>> symbols found)...done. >>> Loaded symbols for /usr/lib/libbonobo-activation.so.4 >>> Reading symbols from /usr/lib/libstartup-notification-1.so.0... >>> (no debugging symbols found)...done. >>> Loaded symbols for /usr/lib/libstartup-notification-1.so.0 >>> Reading symbols from /usr/lib/libvte.so.9...done. >>> Loaded symbols for /usr/lib/libvte.so.9 >>> Reading symbols from /usr/lib/libgtk-x11-2.0.so.0...done. >>> Loaded symbols for /usr/lib/libgtk-x11-2.0.so.0 >>> Reading symbols from /usr/lib/libgdk-x11-2.0.so.0...done. >>> Loaded symbols for /usr/lib/libgdk-x11-2.0.so.0 >>> Reading symbols from /usr/lib/libatk-1.0.so.0...Reading symbols from >>> /usr/lib/debug/usr/lib/libatk-1.0.so.0.1310.1...done. >>> done. >>> Loaded symbols for /usr/lib/libatk-1.0.so.0 >>> Reading symbols from /usr/lib/libgdk_pixbuf-2.0.so.0...done. >>> Loaded symbols for /usr/lib/libgdk_pixbuf-2.0.so.0 >>> Reading symbols from /usr/lib/libXrender.so.1...done. >>> Loaded symbols for /usr/lib/libXrender.so.1 >>> Reading symbols from /usr/lib/libX11.so.6...done. >>> Loaded symbols for /usr/lib/libX11.so.6 >>> Reading symbols from /usr/lib/libgnomevfs-2.so.0...done. >>> Loaded symbols for /usr/lib/libgnomevfs-2.so.0 >>> Reading symbols from /usr/lib/libgconf-2.so.4...done. >>> Loaded symbols for /usr/lib/libgconf-2.so.4 >>> Reading symbols from /lib/libpopt.so.0...done. >>> Loaded symbols for /lib/libpopt.so.0 >>> Reading symbols from /usr/lib/libORBit-2.so.0...done. >>> Loaded symbols for /usr/lib/libORBit-2.so.0 >>> Reading symbols from /lib/tls/i686/cmov/libpthread.so.0...done. >>> [Thread debugging using libthread_db enabled] >>> [New Thread -1226762560 (LWP 4841)] >>> [New Thread -1251951728 (LWP 4849)] >>> Loaded symbols for /lib/tls/i686/cmov/libpthread.so.0 >>> Reading symbols from /lib/tls/i686/cmov/libm.so.6...done. >>> Loaded symbols for /lib/tls/i686/cmov/libm.so.6 >>> Reading symbols from /usr/lib/libpango-1.0.so.0...done. >>> Loaded symbols for /usr/lib/libpango-1.0.so.0 >>> Reading symbols from /usr/lib/libgobject-2.0.so.0...Reading symbols from >>> /usr/lib/debug/usr/lib/libgobject-2.0.so.0.1200.7...done. >>> done. >>> Loaded symbols for /usr/lib/libgobject-2.0.so.0 >>> Reading symbols from /usr/lib/libglib-2.0.so.0...Reading symbols from >>> /usr/lib/debug/usr/lib/libglib-2.0.so.0.1200.7...done. >>> done. >>> Loaded symbols for /usr/lib/libglib-2.0.so.0 >>> Reading symbols from /lib/tls/i686/cmov/libc.so.6...done. >>> Loaded symbols for /lib/tls/i686/cmov/libc.so.6 >>> Reading symbols from /usr/lib/libpangocairo-1.0.so.0...done. >>> Loaded symbols for /usr/lib/libpangocairo-1.0.so.0 >>> Reading symbols from /usr/lib/libfontconfig.so.1...done. >>> Loaded symbols for /usr/lib/libfontconfig.so.1 >>> Reading symbols from /usr/lib/libXext.so.6...done. >>> Loaded symbols for /usr/lib/libXext.so.6 >>> Reading symbols from /usr/lib/libXinerama.so.1...done. >>> Loaded symbols for /usr/lib/libXinerama.so.1 >>> Reading symbols from /usr/lib/libXi.so.6...done. >>> Loaded symbols for /usr/lib/libXi.so.6 >>> Reading symbols from /usr/lib/libXrandr.so.2...done. >>> Loaded symbols for /usr/lib/libXrandr.so.2 >>> Reading symbols from /usr/lib/libXcursor.so.1...done. >>> Loaded symbols for /usr/lib/libXcursor.so.1 >>> Reading symbols from /usr/lib/libXfixes.so.3...done. >>> Loaded symbols for /usr/lib/libXfixes.so.3 >>> Reading symbols from /usr/lib/libcairo.so.2...done. >>> Loaded symbols for /usr/lib/libcairo.so.2 >>> Reading symbols from /usr/lib/libgmodule-2.0.so.0...Reading symbols from >>> /usr/lib/debug/usr/lib/libgmodule-2.0.so.0.1200.7...done. >>> done. >>> Loaded symbols for /usr/lib/libgmodule-2.0.so.0 >>> Reading symbols from /lib/tls/i686/cmov/libdl.so.2...done. >>> Loaded symbols for /lib/tls/i686/cmov/libdl.so.2 >>> Reading symbols from /usr/lib/libxml2.so.2...done. >>> Loaded symbols for /usr/lib/libxml2.so.2 >>> Reading symbols from /usr/lib/libbonoboui-2.so.0...done. >>> Loaded symbols for /usr/lib/libbonoboui-2.so.0 >>> Reading symbols from /usr/lib/libgnomecanvas-2.so.0...done. >>> Loaded symbols for /usr/lib/libgnomecanvas-2.so.0 >>> Reading symbols from /usr/lib/libart_lgpl_2.so.2...done. >>> Loaded symbols for /usr/lib/libart_lgpl_2.so.2 >>> Reading symbols from /usr/lib/libpangoft2-1.0.so.0...done. >>> Loaded symbols for /usr/lib/libpangoft2-1.0.so.0 >>> Reading symbols from /usr/lib/libgthread-2.0.so.0...Reading symbols from >>> /usr/lib/debug/usr/lib/libgthread-2.0.so.0.1200.7...done. >>> done. >>> Loaded symbols for /usr/lib/libgthread-2.0.so.0 >>> Reading symbols from /usr/lib/libgnome-keyring.so.0...done. >>> Loaded symbols for /usr/lib/libgnome-keyring.so.0 >>> Reading symbols from /usr/lib/libjpeg.so.62...done. >>> Loaded symbols for /usr/lib/libjpeg.so.62 >>> Reading symbols from /usr/lib/libSM.so.6...done. >>> Loaded symbols for /usr/lib/libSM.so.6 >>> Reading symbols from 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symbols for /usr/lib/libXdmcp.so.6 >>> Reading symbols from /usr/lib/libdbus-glib-1.so.2...done. >>> Loaded symbols for /usr/lib/libdbus-glib-1.so.2 >>> Reading symbols from /usr/lib/libdbus-1.so.3...done. >>> Loaded symbols for /usr/lib/libdbus-1.so.3 >>> Reading symbols from /usr/lib/libgnutls.so.13...done. >>> Loaded symbols for /usr/lib/libgnutls.so.13 >>> Reading symbols from /usr/lib/libavahi-glib.so.1...done. >>> Loaded symbols for /usr/lib/libavahi-glib.so.1 >>> Reading symbols from /usr/lib/libavahi-common.so.3...done. >>> Loaded symbols for /usr/lib/libavahi-common.so.3 >>> Reading symbols from /usr/lib/libavahi-client.so.3...done. >>> Loaded symbols for /usr/lib/libavahi-client.so.3 >>> Reading symbols from /lib/tls/i686/cmov/libresolv.so.2...done. >>> Loaded symbols for /lib/tls/i686/cmov/libresolv.so.2 >>> Reading symbols from /lib/libselinux.so.1...done. >>> Loaded symbols for /lib/libselinux.so.1 >>> Reading symbols from /lib/tls/i686/cmov/libutil.so.1...done. >>> Loaded symbols for /lib/tls/i686/cmov/libutil.so.1 >>> Reading symbols from /lib/tls/i686/cmov/librt.so.1...done. >>> Loaded symbols for /lib/tls/i686/cmov/librt.so.1 >>> Reading symbols from /lib/ld-linux.so.2...done. >>> Loaded symbols for /lib/ld-linux.so.2 >>> Reading symbols from /usr/lib/libfreetype.so.6...done. >>> Loaded symbols for /usr/lib/libfreetype.so.6 >>> Reading symbols from /usr/lib/libz.so.1...done. >>> Loaded symbols for /usr/lib/libz.so.1 >>> Reading symbols from /usr/lib/libexpat.so.1...done. >>> Loaded symbols for /usr/lib/libexpat.so.1 >>> Reading symbols from /usr/lib/libpng12.so.0...done. >>> Loaded symbols for /usr/lib/libpng12.so.0 >>> Reading symbols from /usr/lib/libasound.so.2...done. >>> Loaded symbols for /usr/lib/libasound.so.2 >>> Reading symbols from /lib/tls/i686/cmov/libnsl.so.1...done. >>> Loaded symbols for /lib/tls/i686/cmov/libnsl.so.1 >>> Reading symbols from /usr/lib/libtasn1.so.3...done. >>> Loaded symbols for /usr/lib/libtasn1.so.3 >>> Reading symbols from /usr/lib/libgcrypt.so.11...done. >>> Loaded symbols for /usr/lib/libgcrypt.so.11 >>> Reading symbols from /usr/lib/libgpg-error.so.0...done. >>> Loaded symbols for /usr/lib/libgpg-error.so.0 >>> Reading symbols from /lib/libsepol.so.1...done. >>> Loaded symbols for /lib/libsepol.so.1 >>> Reading symbols from /usr/lib/X11/locale/common/xlcUTF8Load.so.2...done. >>> Loaded symbols for /usr/lib/X11/locale/common/xlcUTF8Load.so.2 >>> Reading symbols from /lib/tls/i686/cmov/libnss_compat.so.2...done. >>> Loaded symbols for /lib/tls/i686/cmov/libnss_compat.so.2 >>> Reading symbols from /lib/tls/i686/cmov/libnss_nis.so.2...done. >>> Loaded symbols for /lib/tls/i686/cmov/libnss_nis.so.2 >>> Reading symbols from /lib/tls/i686/cmov/libnss_files.so.2...done. >>> Loaded symbols for /lib/tls/i686/cmov/libnss_files.so.2 >>> Reading symbols from /usr/lib/gtk-2.0/modules/libgail.so...done. >>> Loaded symbols for /usr/lib/gtk-2.0/modules/libgail.so >>> Reading symbols from /usr/lib/libgailutil.so.18...done. >>> Loaded symbols for /usr/lib/libgailutil.so.18 >>> Reading symbols from /usr/lib/gtk-2.0/modules/libatk-bridge.so...done. >>> Loaded symbols for /usr/lib/gtk-2.0/modules/libatk-bridge.so >>> Reading symbols from /usr/lib/libspi.so.0...Reading symbols from >>> /usr/lib/debug/usr/lib/libspi.so.0.10.11...done. >>> done. >>> Loaded symbols for /usr/lib/libspi.so.0 >>> Reading symbols from /usr/lib/libXtst.so.6...done. >>> Loaded symbols for /usr/lib/libXtst.so.6 >>> Reading symbols from /usr/lib/gtk-2.0/modules/libgail-gnome.so...done. >>> Loaded symbols for /usr/lib/gtk-2.0/modules/libgail-gnome.so >>> Reading symbols from /usr/lib/libpanel-applet-2.so.0...done. >>> Loaded symbols for /usr/lib/libpanel-applet-2.so.0 >>> Reading symbols from >>> /usr/lib/gtk-2.0/2.10.0/loaders/libpixbufloader-png.so...done. >>> Loaded symbols for /usr/lib/gtk-2.0/2.10.0/loaders/libpixbufloader-png.so >>> Reading symbols from >>> /usr/lib/gtk-2.0/2.10.0/engines/libubuntulooks.so...done. >>> Loaded symbols for /usr/lib/gtk-2.0/2.10.0/engines/libubuntulooks.so >>> Reading symbols from /usr/lib/gconv/ISO8859-1.so...done. >>> Loaded symbols for /usr/lib/gconv/ISO8859-1.so >>> Reading symbols from /usr/lib/pango/1.6.0/modules/pango-basic-fc.so...done. >>> Loaded symbols for /usr/lib/pango/1.6.0/modules/pango-basic-fc.so >>> 0xb7f55410 in ?? () >>> (gdb) continue >>> Continuing. >>> >>> Program received signal SIGABRT, Aborted. >>> [Switching to Thread -1226762560 (LWP 4841)] >>> 0xb7f55410 in ?? () >>> (gdb) bt >>> #0 0xb7f55410 in ?? () >>> #1 0xbf9fff8c in ?? () >>> #2 0x00000006 in ?? () >>> #3 0x000012e9 in ?? () >>> #4 0xb7529df0 in raise () from /lib/tls/i686/cmov/libc.so.6 >>> #5 0xb752b641 in abort () from /lib/tls/i686/cmov/libc.so.6 >>> #6 0xb767864a in IA__g_logv (log_domain=<value optimized out>, >>> log_level=G_LOG_LEVEL_ERROR, >>> format=0xb76a2b6c "%s: failed to allocate %lu bytes", >>> args1=0xbfa0056c "\030.j������\005") at gmessages.c:497 >>> #7 0xb7678689 in IA__g_log (log_domain=0xb769bfe6 "GLib", >>> log_level=G_LOG_LEVEL_ERROR, >>> format=0xb76a2b6c "%s: failed to allocate %lu bytes") at gmessages.c:517 >>> #8 0xb7677249 in IA__g_malloc (n_bytes=4294967257) at gmem.c:135 >>> #9 0xb7d841aa in vte_terminal_accessible_get_text (text=0x83d56a0, >>> start_offset=560, end_offset=561) >>> at /home/kenny/src/vte/vte-0.15.0/./src/vteaccess.c:982 >>> #10 0xb7d8464d in vte_terminal_accessible_get_text_somewhere >>> (text=0x83d56a0, >>> offset=560, boundary_type=ATK_TEXT_BOUNDARY_LINE_START, >>> direction=direction_current, start_offset=0xbfa006e4, >>> end_offset=0xbfa006e0) >>> at /home/kenny/src/vte/vte-0.15.0/./src/vteaccess.c:1164 >>> #11 0xb7d847ad in vte_terminal_accessible_get_text_at_offset >>> (text=0x83d56a0, >>> offset=560, boundary_type=ATK_TEXT_BOUNDARY_LINE_START, >>> start_offset=0xbfa006e4, end_offset=0xbfa006e0) >>> at /home/kenny/src/vte/vte-0.15.0/./src/vteaccess.c:1212 >>> #12 0xb796d6ed in atk_text_get_text_at_offset (text=0x83d56a0, offset=560, >>> boundary_type=ATK_TEXT_BOUNDARY_LINE_START, start_offset=0xbfa006e4, >>> end_offset=0xbfa006e0) at atktext.c:386 >>> #13 0xb6c57d41 in impl_getTextAtOffset (servant=0x84b4904, offset=560, >>> type=Accessibility_TEXT_BOUNDARY_LINE_START, startOffset=0xbfa007b0, >>> endOffset=0xbfa00790, ev=0xbfa009dc) at text.c:128 >>> #14 0xb6c4dacf in _ORBIT_skel_small_Accessibility_Text_getTextAtOffset ( >>> _o_servant=0x84b4904, _o_retval=0xbfa00850, _o_args=0xbfa00830, >>> _o_ctx=0xbfa008c8, _o_ev=0xbfa009dc, >>> _impl_getTextAtOffset=0xb6c57cc1 <impl_getTextAtOffset>) >>> at Accessibility-common.c:700 >>> #15 0xb77b9797 in ?? () from /usr/lib/libORBit-2.so.0 >>> #16 0x084b4904 in ?? () >>> #17 0xbfa00850 in ?? () >>> #18 0xbfa00830 in ?? () >>> #19 0xbfa008c8 in ?? () >>> #20 0xbfa009dc in ?? () >>> #21 0xb6c57cc1 in impl_getTextAfterOffset (servant=0x84a6508, >>> offset=-1080031152, type=3214936112, startOffset=0xbfa008c8, >>> endOffset=0xbfa00948, ev=0xbfa009dc) at text.c:110 >>> #22 0xb77bf905 in ORBit_OAObject_invoke () from /usr/lib/libORBit-2.so.0 >>> #23 0xb77aca1c in ORBit_small_invoke_adaptor () from >>> /usr/lib/libORBit-2.so.0 >>> #24 0xb77bd5a6 in ?? () from /usr/lib/libORBit-2.so.0 >>> #25 0x084a6508 in ?? () >>> #26 0x084d9600 in ?? () >>> #27 0xb6c66ae0 in Accessibility_Text__imethods () from /usr/lib/libspi.so.0 >>> #28 0xbfa00948 in ?? () >>> #29 0xbfa009dc in ?? () >>> #30 0xb77dad90 in ?? () from /usr/lib/libORBit-2.so.0 >>> #31 0xbfa00948 in ?? () >>> #32 0xb76d51ec in ?? () from /usr/lib/libglib-2.0.so.0 >>> #33 0x084d9600 in ?? () >>> #34 0xbfa00950 in ?? () >>> #35 0x080d35cc in ?? () >>> #36 0xb777a451 in pthread_mutex_lock () from >>> /lib/tls/i686/cmov/libpthread.so.0 >>> #37 0xb77bdc52 in ?? () from /usr/lib/libORBit-2.so.0 >>> #38 0x084a6508 in ?? () >>> #39 0x084fe734 in ?? () >>> #40 0x00000000 in ?? () >>> (gdb) quit >>> The program is running. Quit anyway (and detach it)? (y or n) (gdb) >>> continue >>> Continuing. >>> >>> Program terminated with signal SIGABRT, Aborted. >>> The program no longer exists. >>> (gdb) quit >>> >>> ------------------------------------------------------------------------ >>> >>> _______________________________________________ >>> gnome-accessibility-list mailing list >>> [email protected] >>> http://mail.gnome.org/mailman/listinfo/gnome-accessibility-list >>> >>> >> _______________________________________________ >> gnome-accessibility-list mailing list >> [email protected] >> http://mail.gnome.org/mailman/listinfo/gnome-accessibility-list >> > > _______________________________________________ > gnome-accessibility-list mailing list > [email protected] > http://mail.gnome.org/mailman/listinfo/gnome-accessibility-list > -- Ubuntu-accessibility mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-accessibility
