diff options
| author | Jo-Philipp Wich <jow@openwrt.org> | 2012-10-06 23:10:43 +0000 |
|---|---|---|
| committer | Jo-Philipp Wich <jow@openwrt.org> | 2012-10-06 23:10:43 +0000 |
| commit | c802c941cb5892ac43ee865594d3e06b60c00ace (patch) | |
| tree | 44848ec9cebea1193c33ec6990dff6adf83615f0 /libs/web/luasrc | |
| parent | 9939dd2f72f42e547b6ad4cd3c9c068516fa0113 (diff) | |
libs/web: relax validation for hostnames to allow names like _kerberos._udp.EXAMPLE.COM
Diffstat (limited to 'libs/web/luasrc')
| -rw-r--r-- | libs/web/luasrc/cbi/datatypes.lua | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libs/web/luasrc/cbi/datatypes.lua b/libs/web/luasrc/cbi/datatypes.lua index 48586194a..32530c465 100644 --- a/libs/web/luasrc/cbi/datatypes.lua +++ b/libs/web/luasrc/cbi/datatypes.lua @@ -179,8 +179,8 @@ end function hostname(val) if val and (#val < 254) and ( - val:match("^[a-zA-Z]+$") or - (val:match("^[a-zA-Z0-9][a-zA-Z0-9%-%.]*[a-zA-Z0-9]$") and + val:match("^[a-zA-Z_]+$") or + (val:match("^[a-zA-Z0-9_][a-zA-Z0-9_%-%.]*[a-zA-Z0-9]$") and val:match("[^0-9%.]")) ) then return true |