fixup! Zend: Implement the default clone_with as clone + manual property adjustments

Author: TimWolla

Zend/zend_objects.c

@@ -264,7 +264,6 @@ ZEND_API void ZEND_FASTCALL zend_objects_clone_members(zend_object *new_object,
 	}
 
 	if (has_clone_method) {
-		GC_ADDREF(new_object);
 		zend_call_known_instance_method_with_0_params(new_object->ce->clone, new_object, NULL);
 
 		if (ZEND_CLASS_HAS_READONLY_PROPS(new_object->ce)) {
@@ -274,8 +273,6 @@ ZEND_API void ZEND_FASTCALL zend_objects_clone_members(zend_object *new_object,
 				Z_PROP_FLAG_P(prop) &= ~IS_PROP_REINITABLE;
 			}
 		}
-
-		OBJ_RELEASE(new_object);
 	}
 }
 
@@ -284,8 +281,6 @@ ZEND_API zend_object *zend_objects_clone_obj_with(zend_object *old_object, const
 	zend_object *new_object = old_object->handlers->clone_obj(old_object);
 
 	if (EXPECTED(!EG(exception)) && zend_hash_num_elements(properties) > 0) {
-		GC_ADDREF(new_object);
-
 		/* Unlock readonly properties once more. */
 		if (ZEND_CLASS_HAS_READONLY_PROPS(new_object->ce)) {
 			for (uint32_t i = 0; i < new_object->ce->default_properties_count; i++) {
@@ -316,8 +311,6 @@ ZEND_API zend_object *zend_objects_clone_obj_with(zend_object *old_object, const
 		} ZEND_HASH_FOREACH_END();
 
 		EG(fake_scope) = old_scope;
-
-		OBJ_RELEASE(new_object);
 	}
 
 	return new_object;