From 5a88709a5c5c7c7c1fa9cc49738dc472740bed01 Mon Sep 17 00:00:00 2001
From: canardos <canardos@users.noreply.github.com>
Date: Thu, 18 Apr 2019 14:12:30 +0800
Subject: [PATCH] Change assignment to memcpy

---
 src/lv_core/lv_obj.c | 4 ++--
 src/lv_core/lv_obj.h | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/lv_core/lv_obj.c b/src/lv_core/lv_obj.c
index 3d7526923..3e7790b4f 100644
--- a/src/lv_core/lv_obj.c
+++ b/src/lv_core/lv_obj.c
@@ -1877,13 +1877,13 @@ lv_obj_user_data_t * lv_obj_get_user_data(lv_obj_t * obj)
 }
 
 /**
- * Set the objet's user data
+ * Set the object's user data. The data will be copied.
  * @param obj pointer to an object
  * @param data user data
  */
 void lv_obj_set_user_data(lv_obj_t * obj, lv_obj_user_data_t data)
 {
-    obj->user_data = data;
+    memcpy(&obj->user_data, &data, sizeof(lv_obj_user_data_t));
 }
 #endif
 
diff --git a/src/lv_core/lv_obj.h b/src/lv_core/lv_obj.h
index 73fd2332d..226ed4a4b 100644
--- a/src/lv_core/lv_obj.h
+++ b/src/lv_core/lv_obj.h
@@ -859,7 +859,7 @@ void lv_obj_get_type(lv_obj_t * obj, lv_obj_type_t * buf);
 lv_obj_user_data_t * lv_obj_get_user_data(lv_obj_t * obj);
 
 /**
- * Set the objet's user data
+ * Set the object's user data. The data will be copied.
  * @param obj pointer to an object
  * @param data user data
  */