[Webkit-unassigned] [Bug 106903] [GTK] Possible bogus unref of accessible table cell

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Jan 15 07:36:36 PST 2013


https://bugs.webkit.org/show_bug.cgi?id=106903





--- Comment #4 from Joanmarie Diggs (irc: joanie) <jdiggs at igalia.com>  2013-01-15 07:38:23 PST ---
And also:

#0  0x00007ffff711607d in webkitAccessibleDetach () from /opt/gnome/lib64/libwebkitgtk-3.0.so.0
#1  0x00007ffff630631f in WebCore::AXObjectCache::~AXObjectCache() () from /opt/gnome/lib64/libwebkitgtk-3.0.so.0
#2  0x00007ffff64d84a5 in WebCore::Document::clearAXObjectCache() () from /opt/gnome/lib64/libwebkitgtk-3.0.so.0
#3  0x00007ffff64eb888 in WebCore::Document::detach() () from /opt/gnome/lib64/libwebkitgtk-3.0.so.0
#4  0x00007ffff6907a30 in WebCore::Frame::setView(WTF::PassRefPtr<WebCore::FrameView>) ()
   from /opt/gnome/lib64/libwebkitgtk-3.0.so.0
#5  0x00007ffff686b1b3 in WebCore::FrameLoader::detachFromParent() () from /opt/gnome/lib64/libwebkitgtk-3.0.so.0
#6  0x00007ffff62d5288 in webkit_web_view_dispose(_GObject*) () from /opt/gnome/lib64/libwebkitgtk-3.0.so.0
#7  0x00007fffef9903b1 in g_object_run_dispose (object=0x161e530) at gobject.c:1062
#8  0x00007ffff135205f in gtk_scrolled_window_forall (container=0x717620, include_internals=0, 
    callback=0x7ffff141df30 <gtk_widget_destroy>, callback_data=0x0) at gtkscrolledwindow.c:1581
#9  0x00007ffff1236cb5 in gtk_container_destroy (widget=0x717620) at gtkcontainer.c:1378
#10 0x00007fffef989f9e in g_closure_invoke (closure=closure at entry=0x6d7c10, return_value=return_value at entry=0x0, 
    n_param_values=1, param_values=param_values at entry=0x7fffffffb180, 
    invocation_hint=invocation_hint at entry=0x7fffffffb120) at gclosure.c:777
#11 0x00007fffef99c585 in signal_emit_unlocked_R (node=node at entry=0x6d80b0, detail=detail at entry=0, 
    instance=instance at entry=0x717620, emission_return=emission_return at entry=0x0, 
    instance_and_params=instance_and_params at entry=0x7fffffffb180) at gsignal.c:3683
#12 0x00007fffef9a44ce in g_signal_emit_valist (instance=0x717620, signal_id=<optimized out>, detail=0, 
    var_args=var_args at entry=0x7fffffffb3b8) at gsignal.c:3315
#13 0x00007fffef9a46c2 in g_signal_emit (instance=instance at entry=0x717620, signal_id=<optimized out>, 
    detail=detail at entry=0) at gsignal.c:3371
#14 0x00007ffff142a498 in gtk_widget_dispose (object=0x717620) at gtkwidget.c:10354
#15 0x00007fffef9903b1 in g_object_run_dispose (object=0x717620) at gobject.c:1062

[snip]

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