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| author | Bill Marquette <billm@pfsense.org> | 2006-09-05 02:33:31 +0000 |
|---|---|---|
| committer | Bill Marquette <billm@pfsense.org> | 2006-09-05 02:33:31 +0000 |
| commit | 9b00dc264c275fb66947a902e9ced29d191b2893 (patch) | |
| tree | 509ee23546143300a6d0c81f8a999b023efab88b /etc | |
| parent | bc8c1e5616d30960db339e02a1f400b7fa39097c (diff) | |
| download | pfsense-9b00dc264c275fb66947a902e9ced29d191b2893.zip pfsense-9b00dc264c275fb66947a902e9ced29d191b2893.tar.gz | |
MFC commit [14178]
Correctly handle multi-host aliases
Diffstat (limited to 'etc')
| -rw-r--r-- | etc/inc/util.inc | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/etc/inc/util.inc b/etc/inc/util.inc index 5f64823..ebe0e3b 100644 --- a/etc/inc/util.inc +++ b/etc/inc/util.inc @@ -425,12 +425,16 @@ function alias_expand($name) { /* expand a host alias, if necessary */ function alias_expand_host($name) { - global $aliastable; - if (isset($aliastable[$name]) && is_ipaddr($aliastable[$name])) + if (isset($aliastable[$name])) { + $ip_arr = explode(" ", $aliastable[$name]); + foreach($ip_arr as $ip) { + if (!is_ipaddr($ip)) + return null; + } return $aliastable[$name]; - else if (is_ipaddr($name)) + } else if (is_ipaddr($name)) return $name; else return null; |
