From: bluhm <bluhm@openbsd.org>
Date: Wed, 14 Apr 2021 19:34:56 +0000 (+0000)
Subject: On powerpc64 tcpdump(8) could not parse wireguard packets.
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=7c09302a71611d9c0eb9dbd19aa8b21c92a27224;p=openbsd

On powerpc64 tcpdump(8) could not parse wireguard packets.
EXTRACT_LE_32BITS() converts the type from little endian to host
endian.  So we need the constants in host endianess.  This fixes
regress/sys/net/wg.
OK deraadt@ sthen@
---

diff --git a/usr.sbin/tcpdump/print-wg.c b/usr.sbin/tcpdump/print-wg.c
index 70a61bd6ad4..4140b5ed8e9 100644
--- a/usr.sbin/tcpdump/print-wg.c
+++ b/usr.sbin/tcpdump/print-wg.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: print-wg.c,v 1.5 2020/07/20 02:24:24 kn Exp $ */
+/*	$OpenBSD: print-wg.c,v 1.6 2021/04/14 19:34:56 bluhm Exp $ */
 
 /*
  * Copyright (C) 2015-2020 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
@@ -25,10 +25,10 @@
 #include "interface.h"
 #include "extract.h"
 
-#define INITIATION	htole32(1)
-#define RESPONSE	htole32(2)
-#define COOKIE		htole32(3)
-#define DATA		htole32(4)
+#define INITIATION	1
+#define RESPONSE	2
+#define COOKIE		3
+#define DATA		4
 
 struct wg_initiation {
 	uint32_t	type;