From f88e621dcab794f92caf841eb90622a59687d510 Mon Sep 17 00:00:00 2001
From: Takatoshi Kondo <redboltz@gmail.com>
Date: Tue, 16 Feb 2016 12:18:38 +0900
Subject: [PATCH] Fixed zone expansion algorithm.

See:
https://github.com/msgpack/msgpack-c/pull/160#commitcomment-16087596
---
 src/zone.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/zone.c b/src/zone.c
index 1c4279479..372a1f5b8 100644
--- a/src/zone.c
+++ b/src/zone.c
@@ -74,7 +74,7 @@ void* msgpack_zone_malloc_expand(msgpack_zone* zone, size_t size)
     while(sz < size) {
         size_t tmp_sz = sz * 2;
         if (tmp_sz <= sz) {
-            tmp_sz = size;
+            sz = size;
             break;
         }
         sz = tmp_sz;