Bug 655286 – gnome-control-center crashed with SIGSEGV in g_hash_table_find()

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Bug 655286 - gnome-control-center crashed with SIGSEGV in g_hash_table_find()


Summary:	gnome-control-center crashed with SIGSEGV in g_hash_table_find()


Status:	RESOLVED FIXED

Product:	gnome-control-center
Classification:	Core
Component:	User Accounts
Version:	3.1.x
Hardware:	Other Linux

Importance:	Normal critical
Target Milestone:	---
Assigned To:	Control-Center Maintainers
QA Contact:	Control-Center Maintainers

URL:
Whiteboard:

Depends on:
Blocks:

Reported:	2011-07-25 20:21 UTC by Pedro Villavicencio
Modified:	2011-09-01 22:12 UTC

See Also:
GNOME target:	---
GNOME version:	3.1/3.2

Description Pedro Villavicencio 2011-07-25 20:21:36 UTC

this report has been filed here:

https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/809420

"When this crash occured I used the user-accounts applet to change my name. Then I changed it back again and the crash occured."

backtrace:

".

+ Trace 227882

Thread 1 (Thread 4974)

#0 g_hash_table_find
at /build/buildd/glib2.0-2.29.10/./glib/ghash.c line 1461
#1 add_user_to_dupe_ring
at um-user-manager.c line 159
#2 user_changed_handler
at um-user-manager.c line 190
#3 g_cclosure_marshal_VOID__VOID
at /build/buildd/glib2.0-2.29.10/./gobject/gmarshal.c line 85
#4 g_closure_invoke
at /build/buildd/glib2.0-2.29.10/./gobject/gclosure.c line 773
#5 signal_emit_unlocked_R
at /build/buildd/glib2.0-2.29.10/./gobject/gsignal.c line 3256
#6 g_signal_emit_valist
at /build/buildd/glib2.0-2.29.10/./gobject/gsignal.c line 2987
#7 g_signal_emit
at /build/buildd/glib2.0-2.29.10/./gobject/gsignal.c line 3044
#8 changed_handler
at um-user.c line 730
#9 g_cclosure_marshal_VOID__VOID
at /build/buildd/glib2.0-2.29.10/./gobject/gmarshal.c line 85
#10 marshal_dbus_message_to_g_marshaller
at dbus-gproxy.c line 1733
#11 g_closure_invoke
at /build/buildd/glib2.0-2.29.10/./gobject/gclosure.c line 773
#12 signal_emit_unlocked_R
at /build/buildd/glib2.0-2.29.10/./gobject/gsignal.c line 3256
#13 g_signal_emit_valist
at /build/buildd/glib2.0-2.29.10/./gobject/gsignal.c line 2987
#14 g_signal_emit
at /build/buildd/glib2.0-2.29.10/./gobject/gsignal.c line 3044
#15 dbus_g_proxy_emit_remote_signal
at dbus-gproxy.c line 1786
#16 dbus_g_proxy_manager_filter
at dbus-gproxy.c line 1353
#17 dbus_g_proxy_manager_filter
at dbus-gproxy.c line 1194
#18 dbus_connection_dispatch
at ../../dbus/dbus-connection.c line 4601
#19 message_queue_dispatch
at dbus-gmain.c line 90
#20 g_main_dispatch
at /build/buildd/glib2.0-2.29.10/./glib/gmain.c line 2473
#21 g_main_context_dispatch
at /build/buildd/glib2.0-2.29.10/./glib/gmain.c line 3046
#22 g_main_context_iterate
at /build/buildd/glib2.0-2.29.10/./glib/gmain.c line 3124
#23 g_main_loop_run
at /build/buildd/glib2.0-2.29.10/./glib/gmain.c line 3332
#24 gtk_init
at /build/buildd/gtk+3.0-3.1.8/./gtk/gtkmain.c line 1188
#25 gtk_application_window_added
at /build/buildd/gtk+3.0-3.1.8/./gtk/gtkapplication.c line 178
#26 ??

Comment 1 Matthias Clasen 2011-09-01 22:12:44 UTC

Likely fixed by my recent life-cycle fixes for the user panel.