[src/trunk]: src/sys/arch/x86/x86 Fix one last dangling use of arc4randbytes().

[tls <tls%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/35a2c72a1702
branches:  trunk
changeset: 771684:35a2c72a1702
user:      tls <tls%NetBSD.org@localhost>
date:      Mon Nov 28 15:22:41 2011 +0000

description:
Fix one last dangling use of arc4randbytes().

diffstat:

 sys/arch/x86/x86/via_padlock.c |  7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diffs (36 lines):

diff -r fa89d1e57f9d -r 35a2c72a1702 sys/arch/x86/x86/via_padlock.c
--- a/sys/arch/x86/x86/via_padlock.c    Mon Nov 28 14:06:59 2011 +0000
+++ b/sys/arch/x86/x86/via_padlock.c    Mon Nov 28 15:22:41 2011 +0000
@@ -1,5 +1,5 @@
 /*     $OpenBSD: via.c,v 1.8 2006/11/17 07:47:56 tom Exp $     */
-/*     $NetBSD: via_padlock.c,v 1.16 2011/11/19 22:51:21 tls Exp $ */
+/*     $NetBSD: via_padlock.c,v 1.17 2011/11/28 15:22:41 tls Exp $ */
 
 /*-
  * Copyright (c) 2003 Jason Wright
@@ -20,7 +20,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: via_padlock.c,v 1.16 2011/11/19 22:51:21 tls Exp $");
+__KERNEL_RCSID(0, "$NetBSD: via_padlock.c,v 1.17 2011/11/28 15:22:41 tls Exp $");
 
 #ifdef _KERNEL_OPT
 # include "rnd.h"
@@ -40,6 +40,7 @@
 #include <sys/mbuf.h>
 #include <sys/cpu.h>
 #include <sys/rnd.h>
+#include <sys/cprng.h>
 
 #include <x86/specialreg.h>
 
@@ -258,7 +259,7 @@
                                C3_CRYPT_CWLO_KEYGEN_SW |
                                C3_CRYPT_CWLO_NORMAL;
 
-                       arc4randbytes(ses->ses_iv, sizeof(ses->ses_iv));
+                       cprng_fast(ses->ses_iv, sizeof(ses->ses_iv));
                        ses->ses_klen = c->cri_klen;
                        ses->ses_cw0 = cw0;