update: mlx90640.init拦截非法的i2c初始化参数

openLuat · Sep 21, 2023 · 706fb7c · 706fb7c
1 parent 1e990b8
commit 706fb7c
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/components/mlx90640-library/luat_lib_mlx90640.c b/components/mlx90640-library/luat_lib_mlx90640.c
@@ -126,6 +126,10 @@ static int l_mlx90640_init(lua_State *L){
 	}else if (lua_isuserdata(L, 1)){
         mlx90640_i2c.ei2c = toei2c(L);
     }
+    else {
+        LLOGE("bad i2c arg!!!");
+        return 0;
+    }
     mlx90640_refresh_rate = luaL_optinteger(L, 2 , FPS4HZ);
     lcd_conf = luat_lcd_get_default();