diff options
| author | jim-p <jimp@pfsense.org> | 2014-03-01 13:06:23 -0500 |
|---|---|---|
| committer | jim-p <jimp@pfsense.org> | 2014-03-01 13:07:04 -0500 |
| commit | 68169a559eb6de137295abb324a87df6ed289906 (patch) | |
| tree | 75a1c415c31e8a2466491cd90913bad7e6cf7815 /etc/inc | |
| parent | dadb4846753db64586dc15526ae3e1c43f105236 (diff) | |
| download | pfsense-68169a559eb6de137295abb324a87df6ed289906.zip pfsense-68169a559eb6de137295abb324a87df6ed289906.tar.gz | |
Wrap this in an is_array() test, or else if you have no manually configured DNS servers, saving the DHCP settings produces a PHP error.
Diffstat (limited to 'etc/inc')
| -rw-r--r-- | etc/inc/services.inc | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/etc/inc/services.inc b/etc/inc/services.inc index 0a5eb38..82ef128 100644 --- a/etc/inc/services.inc +++ b/etc/inc/services.inc @@ -388,9 +388,11 @@ function services_dhcpdv4_configure() { /* Only consider DNS servers with IPv4 addresses for the IPv4 DHCP server. */ $dns_arrv4 = array(); - foreach($syscfg['dnsserver'] as $dnsserver) { - if (is_ipaddrv4($dnsserver)) { - $dns_arrv4[] = $dnsserver; + if (is_array($syscfg['dnsserver'])) { + foreach($syscfg['dnsserver'] as $dnsserver) { + if (is_ipaddrv4($dnsserver)) { + $dns_arrv4[] = $dnsserver; + } } } |
