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Fix bug (introduced by me) where UDP port numbers were starting at 1 instead

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of 33435 like before.

Reported by:	John Polstra <jdp@polstra.com>
This commit is contained in:
Archie Cobbs 1999-06-25 21:48:40 +00:00
parent 6f955dc9b6
commit ad0caac41f
1 changed files with 7 additions and 3 deletions
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10
contrib/traceroute/traceroute.c
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@ -24,7 +24,7 @@ static const char copyright[] =
"@(#) Copyright (c) 1988, 1989, 1991, 1994, 1995, 1996\n\
The Regents of the University of California. All rights reserved.\n";
static const char rcsid[] =
"@(#)$Header: /home/ncvs/src/contrib/traceroute/traceroute.c,v 1.9 1999/05/06 03:23:24 archie Exp $ (LBL)";
"@(#)$Header: /home/ncvs/src/contrib/traceroute/traceroute.c,v 1.10 1999/05/12 17:28:31 archie Exp $ (LBL)";
#endif
/*
@ -388,6 +388,7 @@ main(int argc, char **argv)
register int tos = 0;
register int lsrr = 0;
register int optlen = 0;
int requestPort = -1;
int sump = 0;
int sockerrno;
@ -487,8 +488,8 @@ main(int argc, char **argv)
break;
case 'p':
port = atoi(optarg);
if (port <= 0) {
requestPort = atoi(optarg);
if (requestPort <= 0) {
Fprintf(stderr, "%s: port must be > 0\n", prog);
exit(1);
}
@ -542,6 +543,9 @@ main(int argc, char **argv)
usage();
}
/* Set requested port, if any, else default for this protocol */
port = (requestPort != -1) ? requestPort : proto->port;
/* Check min vs. max TTL */
if (min_ttl > max_ttl) {
Fprintf(stderr, "%s: min ttl must be <= max ttl\n", prog);