ui/console: free more QemuConsole resources

This code path is probably not executed at this point, since console
aren't being released.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20230830093843.3531473-28-marcandre.lureau@redhat.com>

ui/console.c

@@ -1337,8 +1337,11 @@ qemu_console_finalize(Object *obj)
 {
     QemuConsole *c = QEMU_CONSOLE(obj);
 
+    /* TODO: check this code path, and unregister from consoles */
+    g_clear_pointer(&c->device, object_unref);
+    g_clear_pointer(&c->surface, qemu_free_displaysurface);
+    g_clear_pointer(&c->gl_unblock_timer, timer_free);
     g_clear_pointer(&c->ui_timer, timer_free);
-    /* TODO: should unregister from consoles and free itself  */
 }
 
 static void