From 28d4410f42a64515290ce94688bcbbb9b2337c1f Mon Sep 17 00:00:00 2001
From: Max Bruckner <max@maxbruckner.de>
Date: Tue, 9 Jan 2018 20:53:33 +0100
Subject: [PATCH] print: fix: realloc was allocating too much memory

Thanks @liuyunbin for reporting this in #230
---
 cJSON.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cJSON.c b/cJSON.c
index 71ac65c..9b6ef33 100644
--- a/cJSON.c
+++ b/cJSON.c
@@ -1113,7 +1113,7 @@ static unsigned char *print(const cJSON * const item, cJSON_bool format, const i
     /* check if reallocate is available */
     if (hooks->reallocate != NULL)
     {
-        printed = (unsigned char*) hooks->reallocate(buffer->buffer, buffer->length);
+        printed = (unsigned char*) hooks->reallocate(buffer->buffer, buffer->offset + 1);
         buffer->buffer = NULL;
         if (printed == NULL) {
             goto fail;