diff options
| author | Markus Friedl <markus@cvs.openbsd.org> | 2005-03-01 16:13:30 +0000 |
|---|---|---|
| committer | Markus Friedl <markus@cvs.openbsd.org> | 2005-03-01 16:13:30 +0000 |
| commit | 730a081e9cfc6a08570e574755d2cf5839d721d4 (patch) | |
| tree | b95ae16872f11932f72ad076acb45ef4e833d327 /usr.sbin | |
| parent | d68b22b73e5b2b3447419f6b492ced2754d3e57a (diff) | |
make sure the ttl does not wrap; pr 4093; ok Jared
Diffstat (limited to 'usr.sbin')
| -rw-r--r-- | usr.sbin/traceroute/traceroute.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/usr.sbin/traceroute/traceroute.c b/usr.sbin/traceroute/traceroute.c index 58f1d3fe301..7edd4530ed5 100644 --- a/usr.sbin/traceroute/traceroute.c +++ b/usr.sbin/traceroute/traceroute.c @@ -1,4 +1,4 @@ -/* $OpenBSD: traceroute.c,v 1.61 2004/01/26 18:23:51 deraadt Exp $ */ +/* $OpenBSD: traceroute.c,v 1.62 2005/03/01 16:13:29 markus Exp $ */ /* $NetBSD: traceroute.c,v 1.10 1995/05/21 15:50:45 mycroft Exp $ */ /*- @@ -43,7 +43,7 @@ static char copyright[] = #if 0 static char sccsid[] = "@(#)traceroute.c 8.1 (Berkeley) 6/6/93";*/ #else -static char rcsid[] = "$OpenBSD: traceroute.c,v 1.61 2004/01/26 18:23:51 deraadt Exp $"; +static char rcsid[] = "$OpenBSD: traceroute.c,v 1.62 2005/03/01 16:13:29 markus Exp $"; #endif #endif /* not lint */ @@ -576,7 +576,7 @@ main(int argc, char *argv[]) if (first_ttl > 1) printf("Skipping %u intermediate hops\n", first_ttl - 1); - for (ttl = first_ttl; ttl <= max_ttl; ++ttl) { + for (ttl = first_ttl; ttl && ttl <= max_ttl; ++ttl) { int got_there = 0, unreachable = 0, timeout = 0, loss; in_addr_t lastaddr = 0; quad_t dt; |