From 98b7080d2a5363ea422ba7111a0f9fa9a6966ac2 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 13 Jul 2007 17:27:40 +0000
Subject: * numeric.c (int_pow): wrong overflow detection.  [ruby-dev:31215]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@12777 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 numeric.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'numeric.c')

diff --git a/numeric.c b/numeric.c
index c4210279a4..2dc1dd18bf 100644
--- a/numeric.c
+++ b/numeric.c
@@ -2196,7 +2196,7 @@ int_pow(x, y)
     do {
 	while (y % 2 == 0) {
 	    long x2 = x * x;
-	    if (x2 < x || !POSFIXABLE(x2)) {
+	    if (x2/x != x || !POSFIXABLE(x2)) {
 		VALUE v;
 	      bignum:
 		v = rb_big_pow(rb_int2big(x), LONG2NUM(y));
-- 
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