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Bug 657919 - Crash in screen panel
Crash in screen panel
Status: RESOLVED FIXED
Product: gnome-control-center
Classification: Core
Component: Display
3.1.x
Other Linux
: Normal normal
: ---
Assigned To: Control-Center Maintainers
Control-Center Maintainers
: 658056 (view as bug list)
Depends on:
Blocks:
 
 
Reported: 2011-09-01 11:57 UTC by Frederic Peters
Modified: 2011-09-02 13:47 UTC
See Also:
GNOME target: ---
GNOME version: ---


Description Frederic Peters 2011-09-01 11:57:53 UTC 
gnome-control-center crashed right after I clicked on the "Lock screen after..." option menu.

Program terminated with signal 11, Segmentation fault.

+ Trace 228307

  • #0 dialog_toplevel_focus_changed
    at cc-display-panel.c line 2518
  • #0 dialog_toplevel_focus_changed
    at cc-display-panel.c line 2518
  • #1 g_cclosure_marshal_VOID__PARAM
    at gmarshal.c line 539
  • #2 g_closure_invoke
    at gclosure.c line 774
  • #3 signal_emit_unlocked_R
    at gsignal.c line 3272
  • #4 g_signal_emit_valist
    at gsignal.c line 3003
  • #5 g_signal_emit
    at gsignal.c line 3060
  • #6 g_object_dispatch_properties_changed
    at gobject.c line 925
  • #7 g_object_notify_dispatcher
    at gobject.c line 331
  • #8 g_object_notify_queue_thaw
    at gobjectnotifyqueue.c line 132
  • #9 g_object_notify_by_spec_internal
    at gobject.c line 983
  • #10 g_object_notify
    at gobject.c line 1024
  • #11 _gtk_window_set_has_toplevel_focus
    at gtkwindow.c line 9448
  • #12 gtk_window_focus_out_event
    at gtkwindow.c line 6049
  • #13 _gtk_marshal_BOOLEAN__BOXED
    at gtkmarshalers.c line 85
  • #14 g_type_class_meta_marshal
    at gclosure.c line 885
  • #15 g_closure_invoke
    at gclosure.c line 774
  • #16 signal_emit_unlocked_R
    at gsignal.c line 3310
  • #17 g_signal_emit_valist
    at gsignal.c line 3013
  • #18 g_signal_emit
    at gsignal.c line 3060
  • #19 gtk_widget_event_internal
    at gtkwidget.c line 6131
  • #20 gtk_widget_event
    at gtkwidget.c line 5847
  • #21 gtk_main_do_event
    at gtkmain.c line 1830
  • #22 _gdk_event_emit
    at gdkevents.c line 71
  • #23 gdk_event_source_dispatch
    at gdkeventsource.c line 360
  • #24 g_main_dispatch
    at gmain.c line 2442
  • #25 g_main_context_dispatch
    at gmain.c line 3011
  • #26 g_main_context_iterate
    at gmain.c line 3089
  • #27 g_main_loop_run
    at gmain.c line 3297
  • #28 gtk_main
    at gtkmain.c line 1362
  • #29 gtk_application_run_mainloop
    at gtkapplication.c line 112
  • #30 g_application_run
    at gapplication.c line 1325
  • #31 main
    at control-center.c line 196 






Comment 1


Bastien Nocera





          2011-09-01 12:55:53 UTC
        



commit f33080ac1bfaec8e27c7d5315a2148af2ccca5ae
Author: Bastien Nocera <hadess@hadess.net>
Date:   Thu Sep 1 13:53:45 2011 +0100

    display: Clean up signal handling when finalized
    
    Otherwise we might crash if the display panel was opened
    and the window focus changes.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=657919






Comment 2


Bastien Nocera





          2011-09-02 13:47:48 UTC
        



*** Bug 658056 has been marked as a duplicate of this bug. ***