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ui/dbus: add p2p=on/off option
Add an option to use direct connections instead of via the bus. Clients are accepted with QMP add_client. This allows to provide the D-Bus display without a bus. It also simplifies the testing setup (some CI have issues to setup a D-Bus bus in a container). Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
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@ -219,7 +219,7 @@ dbus_console_register_listener(DBusDisplayConsole *ddc,
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DBusDisplayListener *listener;
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int fd;
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if (g_hash_table_contains(ddc->listeners, sender)) {
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if (sender && g_hash_table_contains(ddc->listeners, sender)) {
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g_dbus_method_invocation_return_error(
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invocation,
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DBUS_DISPLAY_ERROR,
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