From 9ef8f2ed2df118ec9fc94dd1261dc26d0180b010 Mon Sep 17 00:00:00 2001
From: yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 4 Mar 2009 09:20:37 +0000
Subject: merges r22692 from trunk into ruby_1_9_1. -- * util.c (ruby_dtoa):
 allocates one more byte to get rid of buffer   overrun.  a patch from Charlie
 Savage at [ruby-core:22604].

git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_9_1@22756 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 8e166eb2f..0e065ff0b 100644
--- a/util.c
+++ b/util.c
@@ -3370,7 +3370,7 @@ ruby_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)
-- 
cgit