[Goodies-dev] [Bug 13373] SEGV on plugin Remove

[bugzilla-daemon at xfce.org]

https://bugzilla.xfce.org/show_bug.cgi?id=13373

Fabian Nowak <timystery at arcor.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #1 from Fabian Nowak <timystery at arcor.de> ---
For my penel (version 4.12.1), I only obtain


Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.

(wrapper-2.0:32531): GLib-GObject-WARNING **: invalid unclassed pointer in cast
to 'GtkWidget'

(wrapper-2.0:32531): Gtk-CRITICAL **: gtk_widget_destroy: assertion
'GTK_IS_WIDGET (widget)' failed


for every plugin.

With tracing enabled in the mount plugin (./autogen.sh --enable-debug=full),
xfce4-panel spawned on the command line results in 


Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.
TRACE[mount-plugin.c:277] mounter_free(): enters mounter_free
TRACE[mount-plugin.c:261] mounter_data_free(): enters mounter_data_free
TRACE[mount-plugin.c:270] mounter_data_free(): leaves mounter_data_free
TRACE[mount-plugin.c:283] mounter_free(): leaves mounter_free

(wrapper-2.0:32466): GLib-GObject-WARNING **: invalid unclassed pointer in cast
to 'GtkWidget'

(wrapper-2.0:32466): Gtk-CRITICAL **: gtk_widget_destroy: assertion
'GTK_IS_WIDGET (widget)' failed


So this happens after the last calls of the plugin have been executed. We might
want to have a look at the code of the xfce4 panel when freeing the panel
plugins.

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