Remove signal receivers when vm is removed

QubesOS · Jun 14, 2017 · 583cf6d · 583cf6d
1 parent ac7910e
commit 583cf6d
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/qubesdbus/domain_manager.py b/qubesdbus/domain_manager.py
@@ -165,7 +165,10 @@ def RemoveDomain(self, vm_dbus_path, execute=False):
             return False
         for vm in self.managed_objects:
             # pylint: disable=protected-access
-            if vm._object_path == vm_dbus_path:
+            obj_path = vm._object_path  # type: dbus.ObjectPath
+            if obj_path == vm_dbus_path:
+                for signal_matcher in self.signal_matches[obj_path]:
+                    self.bus.remove_signal_receiver(signal_matcher)
                 vm.remove_from_connection()
                 self.managed_objects.remove(vm)
                 self.DomainRemoved(INTERFACE, vm._object_path)