[libvirt] [PATCH v9 2/3] qom: call class destructor before unparent

[Michael S. Tsirkin]

Make sure object is valid when destructor is called.

Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
 qom/object.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/qom/object.c b/qom/object.c
index 3d638ff..a0e3cbe 100644
--- a/qom/object.c
+++ b/qom/object.c
@@ -363,12 +363,12 @@ static void object_property_del_child(Object *obj, Object *child, Error **errp)
 void object_unparent(Object *obj)
 {
     object_ref(obj);
-    if (obj->parent) {
-        object_property_del_child(obj->parent, obj, NULL);
-    }
     if (obj->class->unparent) {
         (obj->class->unparent)(obj);
     }
+    if (obj->parent) {
+        object_property_del_child(obj->parent, obj, NULL);
+    }
     object_unref(obj);
 }
 
-- 
MST