[SSSD] [sssd PR#806][comment] sudo: always use server highest usn for smart refresh

URL: https://github.com/SSSD/sssd/pull/806 Title: #806: sudo: always use server highest usn for smart refresh

pbrezina commented: """ Because the search result contains only sudo object (or nothing), it is quite possible that `srv_opts->max_sudo_value <= newusn < srv_opts->last_usn` therefore before the patch we would set `srv_opts->max_sudo_value` to a value that is lower than `srv_opts->last_usn`. With the patch we always use the highest known usn value and it will get updated with each refresh. """

See the full comment at https://github.com/SSSD/sssd/pull/806#issuecomment-488623909