From 9c3ecf6fbfa694edfcad48417b7fb5f5e85a737b Mon Sep 17 00:00:00 2001
From: wyhaines <wyhaines@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 19 Aug 2009 13:53:23 +0000
Subject: Backport #1232. Fixed sprintf buffer corruption.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_6@24583 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 util.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'util.c')

diff --git a/util.c b/util.c
index af6e689d0a..13c86eaf18 100644
--- a/util.c
+++ b/util.c
@@ -3403,7 +3403,7 @@ dtoa(double d, int mode, int ndigits, int *decpt, int *sign, char **rve)
         if (i <= 0)
             i = 1;
     }
-    s = s0 = rv_alloc(i);
+    s = s0 = rv_alloc(i+1);
 
 #ifdef Honor_FLT_ROUNDS
     if (mode > 1 && rounding != 1)
-- 
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