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| author | jim-p <jimp@pfsense.org> | 2012-08-01 14:45:41 -0400 |
|---|---|---|
| committer | jim-p <jimp@pfsense.org> | 2012-08-01 14:45:41 -0400 |
| commit | a0d1a4678e02dcbea42d24d1f731aad4007486d3 (patch) | |
| tree | 657a999f7b53328d7ef0296d0c091de10c664320 /usr/local/www/firewall_nat_out.php | |
| parent | bfede3d446d288f014af12ab28614736859ed917 (diff) | |
| download | pfsense-a0d1a4678e02dcbea42d24d1f731aad4007486d3.zip pfsense-a0d1a4678e02dcbea42d24d1f731aad4007486d3.tar.gz | |
Protect against a potential infinite loop here.
Diffstat (limited to 'usr/local/www/firewall_nat_out.php')
| -rwxr-xr-x | usr/local/www/firewall_nat_out.php | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/usr/local/www/firewall_nat_out.php b/usr/local/www/firewall_nat_out.php index 3091ab0..5098532 100755 --- a/usr/local/www/firewall_nat_out.php +++ b/usr/local/www/firewall_nat_out.php @@ -138,7 +138,8 @@ if (isset($_POST['save']) && $_POST['save'] == "Save") { /* PPTP subnet */ if (($config['pptpd']['mode'] == "server") && is_private_ip($config['pptpd']['remoteip'])) { - $pptptopip = $config['pptpd']['n_pptp_units'] - 1; + $pptp_size = empty($config['pptpd']['n_pptp_units']) ? 16 : $config['pptpd']['n_pptp_units']; + $pptptopip = $pptp_size - 1; $pptp_subnets = ip_range_to_subnet_array($config['pptpd']['remoteip'], long2ip32(ip2long($config['pptpd']['remoteip'])+$pptptopip)); foreach ($pptp_subnets as $pptpsn) { $natent = array(); |
