locatedb is world readable

[David Garamond <lists@zara.6.isreserved.com>]

/var/cache/locate/locatedb is world readable. Is this the correct 
default? Can it be made so only certain users have file-level access to 
it? (In Redhat there's 'slocate' group and the locate command is setgid 
to that group.)

Regards,
dave