From d167cfd196c410cbab11e1c3b8cce14297e4a085 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 7 Oct 2009 07:06:32 +0000
Subject: * include/ruby/ruby.h (rb_long2int): evalates the argument only  
 once.

* struct.c (rb_struct_alloc): check array length overflow.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25255 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 struct.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'struct.c')

diff --git a/struct.c b/struct.c
index f3b8279213..fe3885f7a6 100644
--- a/struct.c
+++ b/struct.c
@@ -415,7 +415,7 @@ struct_alloc(VALUE klass)
 VALUE
 rb_struct_alloc(VALUE klass, VALUE values)
 {
-    return rb_class_new_instance(RARRAY_LEN(values), RARRAY_PTR(values), klass);
+    return rb_class_new_instance(RARRAY_LENINT(values), RARRAY_PTR(values), klass);
 }
 
 VALUE
-- 
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