openldap-2.6.3

[Bruce Dubbs]

New point version.

[Douglas R. Reno]

OpenLDAP 2.6.3 Release (2022/07/14)
	Fixed librewrite declaration of calloc (ITS#9841)
	Fixed libldap to check for NULL ld (ITS#9157)
	Fixed libldap memory leaks (ITS#9876)
	Fixed lloadd to correctly tag Notice of Disconnection (ITS#9856)
	Fixed slapd kqueue support (ITS#9847)
	Fixed slapd delta-sync DN leak on ADD ops (ITS#9866)
	Fixed slapd replication with back-glue (ITS#9868)
	Fixed slapd lastbind replication with chaining (ITS#9863)
	Fixed slapd-ldap to correctly set authzid (ITS#9863)
	Fixed slapd-mdb to check for stale readers on MDB_READERS_FULL (ITS#7165)
	Fixed slapd-mdb indexer task with replicated config (ITS#9858)
	Fixed slapo-accesslog onetime memory leak (ITS#9864)
	Fixed slapo-ppolicy interaction with slapo-rwm (ITS#9871)
	Fixed slapo-rwm to handle escaping special characters (ITS#9817)
	Fixed slapo-syncprov memory leaks (ITS#9867)
	Fixed slapo-syncprov fallback in delta-sync mode (ITS#9823)
	Fixed slapo-unique to not release NULL entry (ITS#8245)
	Build Environment
		Added slapd-watcher -c contextDN option (ITS#9865)
		Fixed parallel builds (ITS#9840)
		Fixed test020 to skip back-wt (ITS#9859)
		Fixed slapd-watcher SID handling with single URI (ITS#9850)
		Fixed test043 with workaround for ITS#9878
	Contrib
		Added slapo-emptyds contrib module (ITS#8882)
		Added slapo-ciboolean contrib module (ITS#9855)
		Fixed slapo-autogroup backwards compat (ITS#9020)
		Update ppm module to the 2.2 release (ITS#9846)
	Documentation
		Fixed ldap_get_option(3) to clarify ldap_get/set_option restrictions (ITS#9824)
		Fixed slapd-ldap(5),slapd-meta(5) missing bold tag on authz parameter (ITS#9872)

[Douglas R. Reno]

There have been a few build system changes. --disable-bdb, --disable-shell, --disable-ndb, and --disable-hdb have been removed from configure.

[Douglas R. Reno]

Fixed at 6b7a631375a24b75cbfc60f6e6ec29e6ea1ed18b