From 7e6bec1051309aac84212d0f516b232bdef78068 Mon Sep 17 00:00:00 2001 From: Scott Ullrich Date: Sat, 28 Oct 2006 00:44:43 +0000 Subject: When no interface is selected, do not error out. Ticket #1155 --- packages/snort/snort.inc | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) (limited to 'packages/snort/snort.inc') diff --git a/packages/snort/snort.inc b/packages/snort/snort.inc index 80ac2200..8b42db29 100644 --- a/packages/snort/snort.inc +++ b/packages/snort/snort.inc @@ -76,16 +76,17 @@ function sync_package_snort() { $iflist = array("lan" => "LAN"); for ($i = 1; isset($config['interfaces']['opt' . $i]); $i++) $iflist['opt' . $i] = "opt{$i}"; - foreach($_POST['iface_array'] as $iface) { - $if = convert_friendly_interface_to_real_interface_name($iface); - if($config['interfaces'][$iface]['ipaddr'] == "pppoe") - $if = "ng0"; - if($if) { - $ifaces_final .= " -i " . $if; - $first = 1; + if($_POST['iface_array']) { + foreach($_POST['iface_array'] as $iface) { + $if = convert_friendly_interface_to_real_interface_name($iface); + if($config['interfaces'][$iface]['ipaddr'] == "pppoe") + $if = "ng0"; + if($if) { + $ifaces_final .= " -i " . $if; + $first = 1; + } } } - /* create log directory */ $start = "/bin/mkdir -p /var/log/snort"; -- cgit v1.2.3