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upnp: fix a crash report

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This commit is contained in:
Franco Fichtner 2016-03-18 18:14:40 +01:00
parent 531e30368f
commit 632cfdff00
1 changed files with 3 additions and 1 deletions
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4
src/www/services_upnp.php
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@ -86,11 +86,13 @@ if ($_SERVER['REQUEST_METHOD'] === 'GET') {
if (!empty($pconfig['iface_array'])) {
foreach($pconfig['iface_array'] as $iface) {
if ($iface == 'wan') {
$input_errors[] = gettext('It is a security risk to specify WAN in the \'Interface\' field');
$input_errors[] = gettext('It is a security risk to specify WAN as an internal interface.');
} elseif ($iface == $pconfig['ext_iface']) {
$input_errors[] = gettext('You cannot select the external interface as an internal interface.');
}
}
} else {
$input_errors[] = gettext('You must specify at least one internal interface.');
}
if (!empty($pconfig['overridewanip']) && !is_ipaddr($pconfig['overridewanip'])) {
$input_errors[] = gettext('You must specify a valid ip address in the \'Override WAN address\' field');