From d3d20ad1968823d12ebe1504034887d0fae581f9 Mon Sep 17 00:00:00 2001
From: Garrett Wollman <wollman@FreeBSD.org>
Date: Wed, 3 Apr 1996 18:52:22 +0000
Subject: [PATCH] Always pass a route structure when calling ip_output().

---
 sys/netinet/ip_icmp.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/sys/netinet/ip_icmp.c b/sys/netinet/ip_icmp.c
index 8c5825a895cb..214ba3c855ee 100644
--- a/sys/netinet/ip_icmp.c
+++ b/sys/netinet/ip_icmp.c
@@ -31,7 +31,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)ip_icmp.c	8.2 (Berkeley) 1/4/94
- * $Id: ip_icmp.c,v 1.18 1996/03/26 19:16:43 fenner Exp $
+ * $Id: ip_icmp.c,v 1.19 1996/04/02 12:26:10 phk Exp $
  */
 
 #include <sys/param.h>
@@ -611,6 +611,7 @@ icmp_send(m, opts)
 	register struct ip *ip = mtod(m, struct ip *);
 	register int hlen;
 	register struct icmp *icp;
+	struct route ro;
 
 	hlen = ip->ip_hl << 2;
 	m->m_data += hlen;
@@ -628,7 +629,10 @@ icmp_send(m, opts)
 		       buf, inet_ntoa(ip->ip_src));
 	}
 #endif
-	(void) ip_output(m, opts, NULL, 0, NULL);
+	bzero(&ro, sizeof ro);
+	(void) ip_output(m, opts, &ro, 0, NULL);
+	if (ro.ro_rt)
+		RTFREE(ro.ro_rt);
 }
 
 n_time