Fixed slapd syncprov/glue interaction issue (ITS#4323, ITS#4417)
Fixed slapd operational attrs in presence of global overlays (ITS#4431)
Fixed slapd "threads" config value checking (ITS#4433)
+ Fixed slapd connection index bound check (ITS#4449)
Fixed slapd connection cleanup (ITS#4465)
Fixed slapd-ldbm crash on modify bug (ITS#4464)
Fixed slapd-ldap potential bind deadlock (ITS#4409)