Bug#502513: gnome-utils: gnome-system-log segfaults when viewing syslog
Stanislav Maslovski
stanislav.maslovski at gmail.com
Fri Oct 17 08:27:50 UTC 2008
Package: gnome-utils
Version: 2.20.0.1-2
Severity: grave
Justification: renders package unusable
When I ran log viewer for the first time I did not see /var/log/syslog
listed there so I went to File->Open, navigated to the needed file and
opened it. The syslog was added to the list and shown. But now every
time when I click, for example, on Xorg.0.log in the list and then come
back to syslog the application segfaults (dereferencing a NULL pointer).
GDB log:
========================================================================
(gnome-system-log:10068): Gtk-CRITICAL **: _gtk_tree_view_find_path: assertion `node != NULL' failed
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb6e716b0 (LWP 10068)]
0x08052af2 in ?? ()
(gdb) bt
#0 0x08052af2 in ?? ()
#1 0x08499838 in ?? ()
#2 0x0849b3a0 in ?? ()
#3 0xbfd0ca18 in ?? ()
#4 0xb750bf7c in g_value_peek_pointer () from /usr/lib/libgobject-2.0.so.0
#5 0xb74f8054 in g_cclosure_marshal_VOID__VOID () from /usr/lib/libgobject-2.0.so.0
#6 0xb74ea90b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#7 0xb74fde5d in ?? () from /usr/lib/libgobject-2.0.so.0
#8 0x08485510 in ?? ()
#9 0x00000000 in ?? ()
(gdb) disassemble 0x08052af2-16 0x08052af2+16
Dump of assembler code from 0x8052ae2 to 0x8052b02:
0x08052ae2 <gnome_vfs_get_mime_type at plt+21618>: stos %al,%es:(%edi)
0x08052ae3 <gnome_vfs_get_mime_type at plt+21619>: movsl %ds:(%esi),%es:(%edi)
0x08052ae4 <gnome_vfs_get_mime_type at plt+21620>: (bad)
0x08052ae5 <gnome_vfs_get_mime_type at plt+21621>: incl -0x76c98b40(%ebp)
0x08052aeb <gnome_vfs_get_mime_type at plt+21627>: cmp $0x24,%al
0x08052aed <gnome_vfs_get_mime_type at plt+21629>: call 0x804d3a0 <gtk_combo_box_get_active at plt>
0x08052af2 <gnome_vfs_get_mime_type at plt+21634>: cmp 0x5c(%esi),%eax
0x08052af5 <gnome_vfs_get_mime_type at plt+21637>: mov %eax,%edx
0x08052af7 <gnome_vfs_get_mime_type at plt+21639>: je 0x8052b4c <gnome_vfs_get_mime_type at plt+21724>
0x08052af9 <gnome_vfs_get_mime_type at plt+21641>: test %eax,%eax
0x08052afb <gnome_vfs_get_mime_type at plt+21643>: je 0x8052b60 <gnome_vfs_get_mime_type at plt+21744>
0x08052afd <gnome_vfs_get_mime_type at plt+21645>: mov 0x74(%esi),%eax
0x08052b00 <gnome_vfs_get_mime_type at plt+21648>: test %eax,%eax
End of assembler dump.
(gdb) print /x $esi
$1 = 0x0
(gdb) print *($esi + 0x5c)
Cannot access memory at address 0x5c
(gdb) kill
Kill the program being debugged? (y or n) y
(gdb) quit
========================================================================
-- System Information:
Debian Release: lenny/sid
APT prefers testing
APT policy: (900, 'testing'), (100, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 2.6.26-1-686 (SMP w/2 CPU cores)
Locale: LANG=ru_RU.UTF-8, LC_CTYPE=ru_RU.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages gnome-utils depends on:
ii e2fslibs 1.41.2-1 ext2 filesystem libraries
ii gconf2 2.22.0-1 GNOME configuration database syste
ii libart-2.0-2 2.3.20-2 Library of functions for 2D graphi
ii libatk1.0-0 1.22.0-1 The ATK accessibility toolkit
ii libbonobo2-0 2.22.0-1 Bonobo CORBA interfaces library
ii libbonoboui2-0 2.22.0-1 The Bonobo UI library
ii libc6 2.7-14 GNU C Library: Shared libraries
ii libcairo2 1.6.4-6 The Cairo 2D vector graphics libra
ii libdbus-1-3 1.2.1-3 simple interprocess messaging syst
ii libfontconfig1 2.6.0-1 generic font configuration library
ii libfreetype6 2.3.7-2 FreeType 2 font engine, shared lib
ii libgconf2-4 2.22.0-1 GNOME configuration database syste
ii libglade2-0 1:2.6.2-1 library to load .glade files at ru
ii libglib2.0-0 2.16.6-1 The GLib library of C routines
ii libgnome-desktop-2 2.22.3-2 Utility library for loading .deskt
ii libgnome2-0 2.20.1.1-1 The GNOME 2 library - runtime file
ii libgnomecanvas2-0 2.20.1.1-1 A powerful object-oriented display
ii libgnomeprint2.2-0 2.18.4-1 The GNOME 2.2 print architecture -
ii libgnomeprintui2.2-0 2.18.2-1 GNOME 2.2 print architecture User
ii libgnomeui-0 2.20.1.1-2 The GNOME 2 libraries (User Interf
ii libgnomevfs2-0 1:2.22.0-5 GNOME Virtual File System (runtime
ii libgtk2.0-0 2.12.11-3 The GTK+ graphical user interface
ii libgtop2-7 2.22.3-1 gtop system monitoring library
ii libhal1 0.5.11-3 Hardware Abstraction Layer - share
ii libice6 2:1.0.4-1 X11 Inter-Client Exchange library
ii liborbit2 1:2.14.13-0.1 libraries for ORBit2 - a CORBA ORB
ii libpanel-applet2-0 2.20.3-5 library for GNOME Panel applets
ii libpango1.0-0 1.20.5-2 Layout and rendering of internatio
ii libpng12-0 1.2.27-2 PNG library - runtime
ii libpopt0 1.14-4 lib for parsing cmdline parameters
ii libsm6 2:1.0.3-2 X11 Session Management library
ii libstartup-notificatio 0.9-1 library for program launch feedbac
ii libx11-6 2:1.1.5-2 X11 client-side library
ii libxext6 2:1.0.4-1 X11 miscellaneous extension librar
ii libxml2 2.6.32.dfsg-4 GNOME XML library
ii libxrender1 1:0.9.4-2 X Rendering Extension client libra
ii scrollkeeper 0.3.14-16 A free electronic cataloging syste
ii zlib1g 1:1.2.3.3.dfsg-12 compression library - runtime
Versions of packages gnome-utils recommends:
ii gksu 2.0.0-5 graphical frontend to su
Versions of packages gnome-utils suggests:
ii gcalctool 5.22.3-2 A GTK2 desktop calculator
ii yelp 2.22.1-8 Help browser for GNOME 2
-- no debconf information
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