在 cJSON_ReplaceItemInObject 中出现了使用后释放问题,当键是项的自身名称时

static cJSON_bool replace_item_in_object(cJSON *object, const char *string, cJSON *replacement, cJSON_bool case_sensitive) {

• char *new_key = NULL;

• if ((replacement == NULL) || (string == NULL)) { return false; }

• /* copy the key first, string may point to replacement->string */

• new_key = (char*)cJSON_strdup((const unsigned char*)string, &global_hooks);

• if (new_key == NULL)

• {

• 复制

     return false;

• }

• /* replace the name in the replacement */ if