X-Git-Url: https://git.subgeniuskitty.com/unix-history/.git/blobdiff_plain/c2ae755c753ff2c5826e68eb4b570178f3add7c3..8cd61d7dacaacad8921d55467c844843f76da86b:/usr/src/usr.sbin/traceroute/traceroute.c?ds=inline

diff --git a/usr/src/usr.sbin/traceroute/traceroute.c b/usr/src/usr.sbin/traceroute/traceroute.c
index 4356965235..6101614a6d 100644
--- a/usr/src/usr.sbin/traceroute/traceroute.c
+++ b/usr/src/usr.sbin/traceroute/traceroute.c
@@ -1,6 +1,6 @@
 /*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
  *
  * This code is derived from software contributed to Berkeley by
  * Van Jacobson.
@@ -9,13 +9,13 @@
  */
 
 #ifndef lint
-char copyright[] =
-"@(#) Copyright (c) 1990 The Regents of the University of California.\n\
- All rights reserved.\n";
+static char copyright[] =
+"@(#) Copyright (c) 1990, 1993\n\
+	The Regents of the University of California.  All rights reserved.\n";
 #endif /* not lint */
 
 #ifndef lint
-static char sccsid[] = "@(#)traceroute.c	5.5 (Berkeley) %G%";
+static char sccsid[] = "@(#)traceroute.c	8.1 (Berkeley) %G%";
 #endif /* not lint */
 
 /*
@@ -391,6 +391,8 @@ main(argc, argv)
 	(void) bzero((char *)outpacket, datalen);
 	outpacket->ip.ip_dst = to->sin_addr;
 	outpacket->ip.ip_tos = tos;
+	outpacket->ip.ip_v = IPVERSION;
+	outpacket->ip.ip_id = 0;
 
 	ident = (getpid() & 0xffff) | 0x8000;
 
@@ -555,9 +557,12 @@ send_probe(seq, ttl)
 	int i;
 
 	ip->ip_off = 0;
+	ip->ip_hl = sizeof(*ip) >> 2;
 	ip->ip_p = IPPROTO_UDP;
 	ip->ip_len = datalen;
 	ip->ip_ttl = ttl;
+	ip->ip_v = IPVERSION;
+	ip->ip_id = htons(ident+seq);
 
 	up->uh_sport = htons(ident);
 	up->uh_dport = htons(port+seq);