From bae87a479016504577b7def06f38615837f12b50 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 25 May 2014 02:56:36 +0000
Subject: vsnprintf.c: fix string precision

* vsnprintf.c (BSD_vfprintf): fix string width when precision is
  given.  as the result of `memchr` is NULL or its offset from the
  start cannot exceed the size, the comparison was always false.
  [ruby-core:62737] [Bug #9861]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46098 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 vsnprintf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'vsnprintf.c')

diff --git a/vsnprintf.c b/vsnprintf.c
index d8e66cdbd0..f8b5a8970b 100644
--- a/vsnprintf.c
+++ b/vsnprintf.c
@@ -993,7 +993,7 @@ fp_begin:		_double = va_arg(ap, double);
 				 */
 				const char *p = (char *)memchr(cp, 0, prec);
 
-				if (p != NULL && (p - cp) > prec)
+				if (p != NULL && (p - cp) < prec)
 					size = (int)(p - cp);
 				else
 					size = prec;
-- 
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