Module Name: src
Committed By: maxv
Date: Thu May 31 06:25:41 UTC 2018
Modified Files:
src/sys/netipsec: xform_ah.c
Log Message:
Constify ipseczeroes, and remove one use of it.
To generate a diff of this commit:
cvs rdiff -u -r1.105 -r1.106 src/sys/netipsec/xform_ah.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/netipsec/xform_ah.c
diff -u src/sys/netipsec/xform_ah.c:1.105 src/sys/netipsec/xform_ah.c:1.106
--- src/sys/netipsec/xform_ah.c:1.105 Wed May 30 18:02:40 2018
+++ src/sys/netipsec/xform_ah.c Thu May 31 06:25:41 2018
@@ -1,4 +1,4 @@
-/* $NetBSD: xform_ah.c,v 1.105 2018/05/30 18:02:40 maxv Exp $ */
+/* $NetBSD: xform_ah.c,v 1.106 2018/05/31 06:25:41 maxv Exp $ */
/* $FreeBSD: xform_ah.c,v 1.1.4.1 2003/01/24 05:11:36 sam Exp $ */
/* $OpenBSD: ip_ah.c,v 1.63 2001/06/26 06:18:58 angelos Exp $ */
/*
@@ -39,7 +39,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: xform_ah.c,v 1.105 2018/05/30 18:02:40 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: xform_ah.c,v 1.106 2018/05/31 06:25:41 maxv Exp $");
#if defined(_KERNEL_OPT)
#include "opt_inet.h"
@@ -104,7 +104,7 @@ percpu_t *ahstat_percpu;
int ah_enable = 1; /* control flow of packets with AH */
int ip4_ah_cleartos = 1; /* clear ip_tos when doing AH calc */
-static unsigned char ipseczeroes[256]; /* larger than an ip6 extension hdr */
+static const char ipseczeroes[256];
int ah_max_authsize; /* max authsize over all algorithms */
@@ -375,7 +375,7 @@ ah_massage_headers(struct mbuf **m0, int
default:
/* Zeroize all other options. */
- memcpy(ptr + off, ipseczeroes, optlen);
+ memset(ptr + off, 0, optlen);
break;
}
