| commit | 0d6b2ee249e9efba30da3236c413bf03c7b27ed9 | [log] [tgz] |
|---|---|---|
| author | Paul Jakma <paul.jakma@sun.com> | Thu May 29 18:29:16 2008 +0000 |
| committer | Paul Jakma <paul.jakma@sun.com> | Thu May 29 18:29:16 2008 +0000 |
| tree | 4d9320f2c34f0c127b58b92f59e2c2afd2d5818f | |
| parent | 768a27ea7ba25257c79689af83ab37945dc1cc3c [diff] [blame] |
[daemons] Sanity check port number arguments before use 2008-05-29 Martin Nagy <mnagy@redhat.com> * */*main.c: Sanity check port numbers before using.
diff --git a/zebra/main.c b/zebra/main.c index 6019260..61750f1 100644 --- a/zebra/main.c +++ b/zebra/main.c
@@ -275,7 +275,8 @@ break; } vty_port = atoi (optarg); - vty_port = (vty_port ? vty_port : ZEBRA_VTY_PORT); + if (vty_port <= 0 || vty_port > 0xffff) + vty_port = ZEBRA_VTY_PORT; break; case 'r': retain_mode = 1;