Evas smart: Verify it's a smart object before returning the data.

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/evas@72034 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

diff --git a/src/lib/canvas/evas_object_smart.c b/src/lib/canvas/evas_object_smart.c
index b49fa37..973ce77 100644 (file)
--- a/src/lib/canvas/evas_object_smart.c
+++ b/src/lib/canvas/evas_object_smart.c
@@ -96,6 +96,9 @@ evas_object_smart_data_get(const Evas_Object *obj)
    MAGIC_CHECK_END();
    o = (Evas_Object_Smart *)(obj->object_data);
    if (!o) return NULL;
+   MAGIC_CHECK(o, Evas_Object_Smart, MAGIC_OBJ_SMART);
+   return NULL;
+   MAGIC_CHECK_END();
    return o->data;
 }