nfs idmap: fix infinite loop Resolves: https://fedorahosted.org/sssd/ticket/2909 Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com> Reviewed-by: Noam Meltzer <tsnoam@gmail.com>

NEW CLIENT: plugin for NFSv4 rpc.idmapd Implementation of design document: https://fedorahosted.org/sssd/wiki/DesignDocs/rpc.idmapd%20plugin Reviewed-by: Jakub Hrozek <jhrozek@redhat.com> Reviewed-by: Roland Mainz <rmainz@redhat.com>