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Wireshark-bugs: [Wireshark-bugs] [Bug 6218] New: Wireshark crashes when trying to change the int

Date: Mon, 8 Aug 2011 05:20:41 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6218

           Summary: Wireshark crashes when trying to change the interface
                    to listen for
           Product: Wireshark
           Version: 1.6.1
          Platform: Other
        OS/Version: Ubuntu
            Status: NEW
          Severity: Major
          Priority: Low
         Component: Wireshark
        AssignedTo: bugzilla-admin@xxxxxxxxxxxxx
        ReportedBy: ensi_yes@xxxxxxxxxxx


Build Information:
wireshark 1.6.1 (SVN Rev Unknown from unknown)

Copyright 1998-2011 Gerald Combs <gerald@xxxxxxxxxxxxx> and contributors.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Compiled (64-bit) with GTK+ 2.20.1, with GLib 2.24.1, with libpcap 1.0.0, with
libz 1.2.3.3, without POSIX capabilities, without libpcre, without SMI, without
c-ares, without ADNS, with Lua 5.1, without Python, without GnuTLS, without
Gcrypt, without Kerberos, without GeoIP, without PortAudio, without AirPcap.

Running on Linux 2.6.32-33-generic, with libpcap version 1.0.0, with libz
1.2.3.3.

Built using gcc 4.4.3.

--
when trying to change the interface we want to listen for using the button
(show the capture options) from eth0 to lo
the wireshark crashes and gives these errors on the console (the other way
works fine from lo to eth0):


(wireshark:29194): GLib-GObject-WARNING **: instance with invalid (NULL) class
pointer

(wireshark:29194): GLib-GObject-CRITICAL **:
g_signal_handlers_disconnect_matched: assertion `G_TYPE_CHECK_INSTANCE
(instance)' failed

(wireshark:29194): GLib-GObject-WARNING **: invalid unclassed pointer in cast
to `GtkComboBox'

(wireshark:29194): Gtk-CRITICAL **: gtk_combo_box_get_model: assertion
`GTK_IS_COMBO_BOX (combo_box)' failed

(wireshark:29194): Gtk-CRITICAL **: gtk_tree_store_clear: assertion
`GTK_IS_TREE_STORE (tree_store)' failed

(wireshark:29194): Gtk-CRITICAL **: gtk_widget_set_sensitive: assertion
`GTK_IS_WIDGET (widget)' failed

(wireshark:29194): GLib-GObject-WARNING **: invalid unclassed pointer in cast
to `GtkComboBox'

(wireshark:29194): Gtk-CRITICAL **: gtk_combo_box_get_model: assertion
`GTK_IS_COMBO_BOX (combo_box)' failed

(wireshark:29194): Gtk-CRITICAL **: gtk_tree_store_append: assertion
`GTK_IS_TREE_STORE (tree_store)' failed

(wireshark:29194): Gtk-CRITICAL **: gtk_tree_store_set_valist: assertion
`GTK_IS_TREE_STORE (tree_store)' failed

(wireshark:29194): Gtk-CRITICAL **: gtk_widget_set_sensitive: assertion
`GTK_IS_WIDGET (widget)' failed

(wireshark:29194): Gtk-CRITICAL **: gtk_widget_set_sensitive: assertion
`GTK_IS_WIDGET (widget)' failed

(wireshark:29194): GLib-GObject-WARNING **: invalid uninstantiatable type
`(null)' in cast to `GtkToggleButton'

(wireshark:29194): Gtk-CRITICAL **: gtk_toggle_button_set_active: assertion
`GTK_IS_TOGGLE_BUTTON (toggle_button)' failed

(wireshark:29194): GLib-GObject-WARNING **: invalid unclassed pointer in cast
to `GtkComboBox'

(wireshark:29194): Gtk-CRITICAL **: gtk_combo_box_set_active: assertion
`GTK_IS_COMBO_BOX (combo_box)' failed

(wireshark:29194): GLib-GObject-WARNING **: instance with invalid (NULL) class
pointer

(wireshark:29194): GLib-GObject-CRITICAL **: g_signal_connect_data: assertion
`G_TYPE_CHECK_INSTANCE (instance)' failed

(wireshark:29194): GLib-GObject-WARNING **: invalid unclassed pointer in cast
to `GObject'

(wireshark:29194): GLib-GObject-CRITICAL **: g_object_get_data: assertion
`G_IS_OBJECT (object)' failed

(wireshark:29194): Gtk-CRITICAL **: gtk_label_set_text: assertion `GTK_IS_LABEL
(label)' failed

(wireshark:29194): Gtk-CRITICAL **: gtk_label_set_ellipsize: assertion
`GTK_IS_LABEL (label)' failed

(wireshark:29194): GLib-GObject-WARNING **: invalid unclassed pointer in cast
to `GtkBin'

(wireshark:29194): Gtk-CRITICAL **: gtk_bin_get_child: assertion `GTK_IS_BIN
(bin)' failed

(wireshark:29194): GLib-GObject-WARNING **: invalid unclassed pointer in cast
to `GtkComboBox'

(wireshark:29194): Gtk-CRITICAL **: gtk_combo_box_get_active_text: assertion
`GTK_IS_COMBO_BOX (combo_box)' failed
Speicherzugriffsfehler

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