From owner-svn-src-all@FreeBSD.ORG  Tue Nov 11 13:37:29 2014
Return-Path: <owner-svn-src-all@FreeBSD.ORG>
Delivered-To: svn-src-all@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id 5F300CF5;
 Tue, 11 Nov 2014 13:37:29 +0000 (UTC)
Received: from svn.freebsd.org (svn.freebsd.org
 [IPv6:2001:1900:2254:2068::e6a:0])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mx1.freebsd.org (Postfix) with ESMTPS id 4BE84CB8;
 Tue, 11 Nov 2014 13:37:29 +0000 (UTC)
Received: from svn.freebsd.org ([127.0.1.70])
 by svn.freebsd.org (8.14.9/8.14.9) with ESMTP id sABDbTlT096612;
 Tue, 11 Nov 2014 13:37:29 GMT (envelope-from des@FreeBSD.org)
Received: (from des@localhost)
 by svn.freebsd.org (8.14.9/8.14.9/Submit) id sABDbTnB096611;
 Tue, 11 Nov 2014 13:37:29 GMT (envelope-from des@FreeBSD.org)
Message-Id: <201411111337.sABDbTnB096611@svn.freebsd.org>
X-Authentication-Warning: svn.freebsd.org: des set sender to des@FreeBSD.org
 using -f
From: Dag-Erling Smørgrav <des@FreeBSD.org>
Date: Tue, 11 Nov 2014 13:37:29 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r274380 - head/sys/crypto/rijndael
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.18-1
Precedence: list
List-Id: "SVN commit messages for the entire src tree \(except for &quot;
 user&quot; and &quot; projects&quot; \)" <svn-src-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-all/>
List-Post: <mailto:svn-src-all@freebsd.org>
List-Help: <mailto:svn-src-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 11 Nov 2014 13:37:29 -0000

Author: des
Date: Tue Nov 11 13:37:28 2014
New Revision: 274380
URL: https://svnweb.freebsd.org/changeset/base/274380

Log:
  Fix gcc build: preserve const qualifier when casting input values.
  
  Noticed by:	bz@
  Submitted by:	dim@

Modified:
  head/sys/crypto/rijndael/rijndael-api-fst.c

Modified: head/sys/crypto/rijndael/rijndael-api-fst.c
==============================================================================
--- head/sys/crypto/rijndael/rijndael-api-fst.c	Tue Nov 11 12:56:30 2014	(r274379)
+++ head/sys/crypto/rijndael/rijndael-api-fst.c	Tue Nov 11 13:37:28 2014	(r274380)
@@ -233,10 +233,10 @@ int rijndael_padEncrypt(cipherInstance *
 	case MODE_CBC:
 		iv = cipher->IV;
 		for (i = numBlocks; i > 0; i--) {
-			((u_int32_t*)block)[0] = ((u_int32_t*)input)[0] ^ ((u_int32_t*)iv)[0];
-			((u_int32_t*)block)[1] = ((u_int32_t*)input)[1] ^ ((u_int32_t*)iv)[1];
-			((u_int32_t*)block)[2] = ((u_int32_t*)input)[2] ^ ((u_int32_t*)iv)[2];
-			((u_int32_t*)block)[3] = ((u_int32_t*)input)[3] ^ ((u_int32_t*)iv)[3];
+			((u_int32_t*)block)[0] = ((const u_int32_t*)input)[0] ^ ((u_int32_t*)iv)[0];
+			((u_int32_t*)block)[1] = ((const u_int32_t*)input)[1] ^ ((u_int32_t*)iv)[1];
+			((u_int32_t*)block)[2] = ((const u_int32_t*)input)[2] ^ ((u_int32_t*)iv)[2];
+			((u_int32_t*)block)[3] = ((const u_int32_t*)input)[3] ^ ((u_int32_t*)iv)[3];
 			rijndaelEncrypt(key->rk, key->Nr, block, outBuffer);
 			iv = outBuffer;
 			input += 16;