diff --git a/gobject/gobject.c b/gobject/gobject.c index d843d57b9..96a9d4f31 100644 --- a/gobject/gobject.c +++ b/gobject/gobject.c @@ -1238,6 +1238,9 @@ g_object_notify_by_pspec (GObject *object, g_return_if_fail (G_IS_OBJECT (object)); g_return_if_fail (G_IS_PARAM_SPEC (pspec)); + if (g_atomic_int_get (&object->ref_count) == 0) + return; + g_object_ref (object); g_object_notify_by_spec_internal (object, pspec); g_object_unref (object); diff --git a/gobject/tests/properties.c b/gobject/tests/properties.c index 27c2a2258..7140f906c 100644 --- a/gobject/tests/properties.c +++ b/gobject/tests/properties.c @@ -67,6 +67,13 @@ test_object_finalize (GObject *gobject) { g_free (((TestObject *) gobject)->baz); + /* When the ref_count of an object is zero it is still + * possible to notify the property, but it should do + * nothing and silenty quit (bug #705570) + */ + g_object_notify (gobject, "foo"); + g_object_notify_by_pspec (gobject, properties[PROP_BAR]); + G_OBJECT_CLASS (test_object_parent_class)->finalize (gobject); }