From: Miguel de Icaza <miguel@gnome.org>
Date: Wed, 23 Sep 2015 20:06:59 +0000 (-0400)
Subject: Merge pull request #1325 from madrang/CryptoToolsCtorCheck
X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=commitdiff_plain;h=b16bcb6332458610a13bb749b277f042ade32de2;hp=468225a247b8897b2a4fa1e6bd7ffa32aa8c243b;p=mono.git

Merge pull request #1325 from madrang/CryptoToolsCtorCheck

Added null check in constructor of BlockProcessor in CryptoTools.
---

diff --git a/mcs/class/Mono.Security/Mono.Security.Cryptography/CryptoTools.cs b/mcs/class/Mono.Security/Mono.Security.Cryptography/CryptoTools.cs
index d57ce5ae55c..054038731ae 100644
--- a/mcs/class/Mono.Security/Mono.Security.Cryptography/CryptoTools.cs
+++ b/mcs/class/Mono.Security/Mono.Security.Cryptography/CryptoTools.cs
@@ -88,6 +88,10 @@ namespace Mono.Security.Cryptography {
 		// block size (which isn't their real internal block size)
 		public BlockProcessor (ICryptoTransform transform, int blockSize)
 		{
+			if (transform == null)
+				throw new ArgumentNullException ("transform");
+			if (blockSize <= 0)
+				throw new ArgumentOutOfRangeException ("blockSize");
 			this.transform = transform;
 			this.blockSize = blockSize;
 			block = new byte [blockSize];