From 58731f422dcec68b2a7e0caab799c0a1371daee1 Mon Sep 17 00:00:00 2001
From: Peter Dettman <peter.dettman@bouncycastle.org>
Date: Thu, 30 Jan 2014 21:13:15 +0700
Subject: Fix GetBit range-check

---
 crypto/src/math/ec/Nat.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'crypto/src/math')

diff --git a/crypto/src/math/ec/Nat.cs b/crypto/src/math/ec/Nat.cs
index 567c2bc00..599d929c2 100644
--- a/crypto/src/math/ec/Nat.cs
+++ b/crypto/src/math/ec/Nat.cs
@@ -135,7 +135,7 @@ namespace Org.BouncyCastle.Math.EC
                 return x[0] & 1;
             }
             int w = bit >> 5;
-            if ((w - Int32.MinValue) > x.Length)
+            if (w < 0 || w >= x.Length)
             {
                 return 0;
             }
-- 
cgit 1.4.1