diff options
Diffstat (limited to 'etc/inc/dyndns.class')
-rw-r--r-- | etc/inc/dyndns.class | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/etc/inc/dyndns.class b/etc/inc/dyndns.class index 01209b9..e155c20 100644 --- a/etc/inc/dyndns.class +++ b/etc/inc/dyndns.class @@ -98,7 +98,9 @@ $this->_debugFile = "{$g['varetc_path']}/dyndns_{$dnsIf}{$dnsService}" . escapeshellarg($dnsHost) . ".debug"; log_error("DynDns: updatedns() starting"); - + + $dyndnslck = lock($dnsHost, LOCK_EX); + if (!$dnsService) $this->_error(2); switch ($dnsService) { case 'freedns': @@ -128,6 +130,7 @@ // Ensure that we where able to lookup the IP if(!is_ipaddr($this->_ifIP)) { log_error("There was an error trying to determine the IP for interface - {$dnsIf}({$this->_if}). Probably interface has no ip or is down. Dyndns update not possible for {$dnsService}."); + unlock($dyndnslck); return; } @@ -162,6 +165,8 @@ break; } } + + unlock($dyndnslck); } /* |