From 1b5e93c6f3d83852b633e7b087a706d6760ad0c4 Mon Sep 17 00:00:00 2001
From: shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 1 Jul 2008 06:10:39 +0000
Subject: merge revision(s) 17756: 	* array.c (rb_ary_fill): check if beg
 is too big.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_6@17759 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 array.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'array.c')

diff --git a/array.c b/array.c
index 1387269993..503a7adba3 100644
--- a/array.c
+++ b/array.c
@@ -2275,7 +2275,7 @@ rb_ary_fill(argc, argv, ary)
     if (len < 0) {
         return ary;
     }
-    if (len > ARY_MAX_SIZE - beg) {
+    if (beg >= ARY_MAX_SIZE || len > ARY_MAX_SIZE - beg) {
 	rb_raise(rb_eArgError, "argument too big");
     }
     end = beg + len;
-- 
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