Your message dated Sun, 03 Mar 2013 17:17:38 +0000
with message-id <e1uccxa-0001sd...@franck.debian.org>
and subject line Bug#700585: fixed in gnome-sharp2 2.24.2-3
has caused the Debian Bug report #700585,
regarding needs to initialize dbus threading because of GConf
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact ow...@bugs.debian.org
immediately.)
--
700585: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=700585
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: libgconf2-4
Version: 3.2.5-0ubuntu4
Severity: critical
Tags: patch
Justification: breaks unrelated software
Dear Maintainer,
Originally from https://bugs.launchpad.net/ubuntu/+source/banshee/+bug/1048341,
Banshee, which uses libgconf through the gconf# bindings, and does not touch
libdbus-glib directly (dbus# is a reimplementation of libdbus, and does not
actually use libdbus(-glib)), is crashing in libgconf with the following stack
trace:
#0 0x00007f609b5cc18d in read () at ../sysdeps/unix/syscall-template.S:82
#1 0x000000000049853b in read (__nbytes=1024, __buf=0x7f607a4e4730,
__fd=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/unistd.h:45
#2 mono_handle_native_sigsegv (signal=signal@entry=11,
ctx=ctx@entry=0x7f607a4e4c40) at mini-exceptions.c:2208
#3 0x00000000004e8daf in mono_arch_handle_altstack_exception
(sigctx=sigctx@entry=0x7f607a4e4c40, fault_addr=<optimized out>,
stack_ovf=stack_ovf@entry=0) at exceptions-amd64.c:953
#4 0x000000000041fe87 in mono_sigsegv_signal_handler (_dummy=11,
info=0x7f607a4e4d70, context=0x7f607a4e4c40) at mini.c:5909
#5 <signal handler called>
#6 0x00007f608c9b7a57 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#7 0x00007f608c9bc011 in dbus_message_get_reply_serial () from
/lib/x86_64-linux-gnu/libdbus-1.so.3
#8 0x00007f608c9b037e in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#9 0x00007f608c9c7e5b in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#10 0x00007f608c9c8864 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#11 0x00007f608c9c8ec6 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#12 0x00007f608c9c7bfd in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#13 0x00007f608c9b2904 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#14 0x00007f608c9b3cad in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
[1 Debug 17:34:10.781]#15 0x00007f608c9b30ac in
dbus_connection_send_with_reply_and_block () from
/lib/x86_64-linux-gnu/libdbus-1.so.3
#16 0x00007f608ce3028a in gconf_engine_get_fuller () from
/usr/lib/x86_64-linux-gnu/libgconf-2.so.4
#17 0x00007f608ce305be in gconf_engine_get_entry () from
/usr/lib/x86_64-linux-gnu/libgconf-2.so.4
#18 0x00007f608ce2a86e in ?? () from /usr/lib/x86_64-linux-gnu/libgconf-2.so.4
#19 0x00007f608ce2cf8d in ?? () from /usr/lib/x86_64-linux-gnu/libgconf-2.so.4
I would like to propose the patch that I have applied onto the the Ubuntu gconf
package (attached here) in order to fix this issue. It ensures that libgconf
initializes DBus-Glib with threads when it is initialized.
-- System Information:
Debian Release: wheezy/sid
APT prefers quantal-updates
APT policy: (500, 'quantal-updates'), (500, 'quantal-security'), (500,
'quantal'), (400, 'quantal-proposed'), (100, 'quantal-backports')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 3.6.6-hyper1 (SMP w/4 CPU cores; PREEMPT)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages libgconf2-4 depends on:
ii gconf-service 3.2.5-0ubuntu4
ii libgconf-2-4 3.2.5-0ubuntu4
libgconf2-4 recommends no packages.
libgconf2-4 suggests no packages.
-- no debconf information
Author: Chow Loong Jin <hyper...@debian.org>
Description: Call dbus_g_thread_init before calling any dbus functions
Bug-Ubuntu: https://bugs.launchpad.net/bugs/1048341
Index: gconf/gconf/gconf-dbus.c
===================================================================
--- gconf.orig/gconf/gconf-dbus.c 2012-09-11 09:54:10.056848441 +0800
+++ gconf/gconf/gconf-dbus.c 2012-09-11 10:07:03.967826677 +0800
@@ -396,6 +396,13 @@
return FALSE;
}
+ /* Initialize DBus Glib for multithreading -- this fixes race conditions when
+ multi-threaded applications use gconf. Additionally, although the API
+ documentation says that dbus_g_thread_init() may only be called once, it is
+ actually really a wrapper for dbus_threads_init_default() which can be
+ called as many times as necessary. */
+ dbus_g_thread_init ();
+
dbus_error_init (&error);
global_conn = dbus_bus_get_private (DBUS_BUS_SESSION, &error);
--- End Message ---
--- Begin Message ---
Source: gnome-sharp2
Source-Version: 2.24.2-3
We believe that the bug you reported is fixed in the latest version of
gnome-sharp2, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 700...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Chow Loong Jin <hyper...@debian.org> (supplier of updated gnome-sharp2 package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Format: 1.8
Date: Mon, 04 Mar 2013 00:00:06 +0800
Source: gnome-sharp2
Binary: gnome-sharp2 gnome-sharp2-examples libart2.0-cil libart2.0-cil-dev
libgconf2.0-cil libgconf2.0-cil-dev libgnome2.24-cil libgnome2.0-cil-dev
libgnome-vfs2.0-cil libgnome-vfs2.0-cil-dev
Architecture: source all amd64
Version: 2.24.2-3
Distribution: unstable
Urgency: low
Maintainer: Debian CLI Libraries Team
<pkg-cli-libs-t...@lists.alioth.debian.org>
Changed-By: Chow Loong Jin <hyper...@debian.org>
Description:
gnome-sharp2 - GNOME# 2.24 suite, CLI bindings for GNOME
gnome-sharp2-examples - sample applications for GNOME# 2.24
libart2.0-cil - CLI binding for libart 2.3
libart2.0-cil-dev - CLI binding for libart 2.3
libgconf2.0-cil - CLI binding for GConf 2.24
libgconf2.0-cil-dev - CLI binding for GConf 2.24
libgnome-vfs2.0-cil - CLI binding for GnomeVFS 2.24
libgnome-vfs2.0-cil-dev - CLI binding for GnomeVFS 2.24
libgnome2.0-cil-dev - CLI binding for GNOME 2.24
libgnome2.24-cil - CLI binding for GNOME 2.24
Closes: 700585
Changes:
gnome-sharp2 (2.24.2-3) unstable; urgency=low
.
* [b114ece] Cherry-pick patch to initialize dbus-glib for threading.
Thanks to Mirco Bauer <mee...@meebey.net> (Closes: #700585)
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