From 5b4420298fa318534ff8271cfa82d913869b67e3 Mon Sep 17 00:00:00 2001
From: Alper Akcan <alper.akcan@gmail.com>
Date: Mon, 5 Dec 2016 14:23:04 +0300
Subject: [PATCH] fix memory leak in cJSON_Duplicate

---
 cJSON.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cJSON.c b/cJSON.c
index 4e30384..bba72d8 100644
--- a/cJSON.c
+++ b/cJSON.c
@@ -2153,7 +2153,7 @@ cJSON *cJSON_Duplicate(const cJSON *item, cjbool recurse)
     }
     if (item->string)
     {
-        newitem->string = cJSON_strdup(item->string);
+        newitem->string = (item->type&cJSON_StringIsConst) ? item->string : cJSON_strdup(item->string);
         if (!newitem->string)
         {
             cJSON_Delete(newitem);