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| author | Chris Buechler <cmb@pfsense.org> | 2014-10-19 18:38:13 -0500 |
|---|---|---|
| committer | Chris Buechler <cmb@pfsense.org> | 2014-10-19 18:38:13 -0500 |
| commit | bc12ae8a7b1014555d0780f052e13bbd821f41e2 (patch) | |
| tree | 0bd955a609c0075177723d5cae78c75260bb86b0 /etc/inc | |
| parent | 621fed0e0fb098fc4cf277a1a59252b3fef50cf5 (diff) | |
| download | pfsense-bc12ae8a7b1014555d0780f052e13bbd821f41e2.zip pfsense-bc12ae8a7b1014555d0780f052e13bbd821f41e2.tar.gz | |
Underscores are valid characters in domains. Fixes #3219
Diffstat (limited to 'etc/inc')
| -rw-r--r-- | etc/inc/util.inc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/etc/inc/util.inc b/etc/inc/util.inc index 18f3905..a9e533f 100644 --- a/etc/inc/util.inc +++ b/etc/inc/util.inc @@ -644,7 +644,7 @@ function is_domain($domain) { if (!is_string($domain)) return false; - if (preg_match('/^(?:(?:[a-z0-9]|[a-z0-9][a-z0-9\-]*[a-z0-9])\.)*(?:[a-z0-9]|[a-z0-9][a-z0-9\-]*[a-z0-9])$/i', $domain)) + if (preg_match('/^(?:(?:[a-z_0-9]|[a-z_0-9][a-z_0-9\-]*[a-z_0-9])\.)*(?:[a-z_0-9]|[a-z_0-9][a-z_0-9\-]*[a-z_0-9])$/i', $domain)) return true; else return false; |
