import fix to ITS#4801

CHANGES

@@ -9,6 +9,7 @@ OpenLDAP 2.3.33 Engineering
 	Fixed slapd-ldap/meta privileged connections handling (ITS#4791)
 	Fixed slapd-meta retrying (ITS#4594, 4762)
 	Fixed slapo-chain referral DN use (ITS#4776)
+	Fixed slapo-dynlist dangling pointer after entry free (ITS#4801)
 	Fixed libldap ldap_pvt_put_filter syntax checks (ITS#4648)
 	Documentation
 		Fixed reference to deprecated stmt in slapacl(8) (ITS#4803)

servers/slapd/overlays/dynlist.c

@@ -289,6 +289,8 @@ dynlist_sc_update( Operation *op, SlapReply *rs )
 done:;
 	if ( rs->sr_flags & REP_ENTRY_MUSTBEFREED ) {
 		entry_free( rs->sr_entry );
+		rs->sr_entry = NULL;
+		rs->sr_flags ^= REP_ENTRY_MUSTBEFREED;
 	}
 
 	return 0;