ITS#5450

CHANGES

@@ -17,6 +17,7 @@ OpenLDAP 2.4.9 Engineering
 	Fixed slapd syncrepl crash on empty CSN (ITS#5432)
 	Fixed slapd syncrepl refreshAndPersist (ITS#5454)
 	Fixed slapd syncrepl modrdn processing (ITS#5397)
+	Fixed slapd value list termination (ITS#5450)
 	Fixed slapd/slapo-accesslog rq mutex usage (ITS#5442)
 	Fixed slapd-bdb ID_NOCACHE handling (ITS#5439)
 	Fixed slapd-ldap connection handler (ITS#5404)

servers/slapd/back-bdb/modify.c

@@ -283,7 +283,7 @@ int bdb_modify_internal(
 				/* attribute was completely deleted */
 				vals = ap->a_nvals;
 			}
-			if ( !BER_BVISEMPTY( vals )) {
+			if ( !BER_BVISNULL( vals )) {
 				rc = bdb_index_values( op, tid, ap->a_desc,
 					vals, e->e_id, SLAP_INDEX_DELETE_OP );
 				if ( rc != LDAP_SUCCESS ) {

servers/slapd/modify.c

@@ -589,6 +589,7 @@ int slap_mods_check(
 					ml->sml_values[nvals] = pval;
 				}
 			}
+			ml->sml_values[nvals].bv_len = 0;
 			ml->sml_numvals = nvals;
 
 			/*