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Protect against a potential infinite loop here.

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This commit is contained in:
jim-p 2012-08-01 14:45:41 -04:00
parent 3163c3aa3b
commit e97c2778ff
1 changed files with 2 additions and 1 deletions
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3
usr/local/www/firewall_nat_out.php
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@ -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();