https://bugs.openldap.org/show_bug.cgi?id=10093
--- Comment #2 from Howard Chu hyc@openldap.org --- As those headers clearly state, they are owned by their respective authors and the OpenLDAP Project has no authority to modify their license terms. We see no issue here since their redistribution terms are liberal and fully compatible with the OpenLDAP Public License. There is no action to take here, so this ticket will be closed.