fix(animimage): preventing array subscripting of NULL values

lvgl · May 9, 2024 · 7f9a316 · 7f9a316
1 parent 2afbfc4
commit 7f9a316
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/widgets/animimage/lv_animimage.c b/src/widgets/animimage/lv_animimage.c
@@ -161,6 +161,11 @@ static void index_change(lv_obj_t * obj, int32_t index)
     int32_t idx;
     lv_animimg_t * animimg = (lv_animimg_t *)obj;
 
+    if(animimg->dsc == NULL) {
+        LV_LOG_ERROR("dsc is null");
+        return;
+    }
+
     idx = index % animimg->pic_count;
 
     lv_image_set_src(obj, animimg->dsc[idx]);