handle null pointers: cJSON_ReplaceItemViaPointer

39745c9c · Max Bruckner · 9585c38d · 39745c9c
隐藏空白更改
内联并排

Showing with 1 addition and 1 deletion

cJSON.c cJSON.c +1 -1

未找到文件。
--- a/cJSON.c
+++ b/cJSON.c
@@ -1963,7 +1963,7 @@ CJSON_PUBLIC(void) cJSON_InsertItemInArray(cJSON *array, int which, cJSON *newit

 CJSON_PUBLIC(cJSON_bool) cJSON_ReplaceItemViaPointer(cJSON * const parent, cJSON * const item, cJSON * replacement)
 {
-    if ((parent == NULL) || (replacement == NULL))
+    if ((parent == NULL) || (replacement == NULL) || (item == NULL))
    {
        return false;
    }