diff options
Diffstat (limited to 'usr/local/www/interfaces_gre.php')
| -rw-r--r-- | usr/local/www/interfaces_gre.php | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/usr/local/www/interfaces_gre.php b/usr/local/www/interfaces_gre.php index 0cb8cd7..e4e3954 100644 --- a/usr/local/www/interfaces_gre.php +++ b/usr/local/www/interfaces_gre.php @@ -60,8 +60,12 @@ function gre_inuse($num) { } if ($_GET['act'] == "del") { + if (!isset($_GET['id'])) + $input_errors[] = getext("Wrong parameters supplied"); + else if (empty($a_gres[$_GET['id']])) + $input_errors[] = getext("Wrong index supplied"); /* check if still in use */ - if (gre_inuse($_GET['id'])) { + else if (gre_inuse($_GET['id'])) { $input_errors[] = gettext("This GRE tunnel cannot be deleted because it is still being used as an interface."); } else { mwexec("/sbin/ifconfig " . $a_gres[$_GET['id']]['greif'] . " destroy"); |
