From 0d6b2ee249e9efba30da3236c413bf03c7b27ed9 Mon Sep 17 00:00:00 2001 From: Paul Jakma Date: Thu, 29 May 2008 18:29:16 +0000 Subject: [daemons] Sanity check port number arguments before use 2008-05-29 Martin Nagy * */*main.c: Sanity check port numbers before using. --- zebra/main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'zebra') diff --git a/zebra/main.c b/zebra/main.c index 6019260f..61750f1d 100644 --- a/zebra/main.c +++ b/zebra/main.c @@ -275,7 +275,8 @@ main (int argc, char **argv) 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; -- cgit v1.2.1