From 33f672908de6779756f54d87892f62fe76ce38ad Mon Sep 17 00:00:00 2001
From: dyoung <dyoung@NetBSD.org>
Date: Thu, 16 Nov 2006 22:58:00 +0000
Subject: [PATCH] Correct the length of the TTL argument to
 setsockopt(IPPROTO_IP, IP_TTL).

---
 sys/net/if_gre.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/sys/net/if_gre.c b/sys/net/if_gre.c
index d56adc3630ec..df26cc2de56f 100644
--- a/sys/net/if_gre.c
+++ b/sys/net/if_gre.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: if_gre.c,v 1.75 2006/11/16 22:26:35 dyoung Exp $ */
+/*	$NetBSD: if_gre.c,v 1.76 2006/11/16 22:58:00 dyoung Exp $ */
 
 /*
  * Copyright (c) 1998 The NetBSD Foundation, Inc.
@@ -48,7 +48,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_gre.c,v 1.75 2006/11/16 22:26:35 dyoung Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_gre.c,v 1.76 2006/11/16 22:58:00 dyoung Exp $");
 
 #include "opt_gre.h"
 #include "opt_inet.h"
@@ -328,6 +328,7 @@ gre_socreate1(struct gre_softc *sc, struct lwp *l, struct gre_soparm *sp,
 	}
 
 	*mtod(m, int *) = ip_gre_ttl;
+	m->m_len = sizeof(int);
 	rc = (*so->so_proto->pr_ctloutput)(PRCO_SETOPT, so, IPPROTO_IP, IP_TTL,
 	    &m);
 	m = NULL;