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-rw-r--r--source4/rpc_server/drsuapi/getncchanges.c40
1 files changed, 6 insertions, 34 deletions
diff --git a/source4/rpc_server/drsuapi/getncchanges.c b/source4/rpc_server/drsuapi/getncchanges.c
index c90c92a7fe..cb0a145639 100644
--- a/source4/rpc_server/drsuapi/getncchanges.c
+++ b/source4/rpc_server/drsuapi/getncchanges.c
@@ -57,46 +57,17 @@ static WERROR get_nc_changes_build_object(struct drsuapi_DsReplicaObjectListItem
obj->is_nc_prefix = true;
obj->parent_object_guid = NULL;
} else {
- struct ldb_dn *parent_dn;
- uint32_t instance_type;
-
- instance_type = ldb_msg_find_attr_as_uint(msg, "instanceType", 0);
- if (instance_type & INSTANCE_TYPE_IS_NC_HEAD) {
- struct ldb_result *res;
- int ret;
- const char *dnstr = ldb_dn_get_linearized(msg->dn);
- msg->dn = ldb_dn_new(msg, sam_ctx, dnstr);
- /* we need to re-search the msg, to avoid the
- * broken dual message problems with our
- * partitions implementation */
- DEBUG(6,(__location__ ": Re-fetching subref %s\n",
- ldb_dn_get_linearized(msg->dn)));
- ret = drsuapi_search_with_extended_dn(sam_ctx, msg, &res,
- msg->dn, LDB_SCOPE_BASE, NULL,
- NULL, NULL);
- if (ret != LDB_SUCCESS || res->count < 1) {
- DEBUG(0,(__location__ ": Failed to reload subref head %s in %s\n",
- ldb_dn_get_linearized(msg->dn), ldb_dn_get_linearized(ncRoot_dn)));
- return WERR_DS_DRA_INTERNAL_ERROR;
- }
- msg = res->msgs[0];
- }
-
- parent_dn = ldb_dn_copy(msg, msg->dn);
obj->is_nc_prefix = false;
obj->parent_object_guid = talloc(obj, struct GUID);
- if (parent_dn == NULL) {
+ if (obj->parent_object_guid == NULL) {
return WERR_DS_DRA_INTERNAL_ERROR;
}
- if (ldb_dn_remove_child_components(parent_dn, 1) != true) {
- DEBUG(0,(__location__ ": Unable to remove DN component\n"));
+ *obj->parent_object_guid = samdb_result_guid(msg, "parentGUID");
+ if (GUID_all_zero(obj->parent_object_guid)) {
+ DEBUG(0,(__location__ ": missing parentGUID for %s\n",
+ ldb_dn_get_linearized(msg->dn)));
return WERR_DS_DRA_INTERNAL_ERROR;
}
- if (dsdb_find_guid_by_dn(sam_ctx, parent_dn, obj->parent_object_guid) != LDB_SUCCESS) {
- DEBUG(0,(__location__ ": Unable to find parent DN %s %s\n",
- ldb_dn_get_linearized(msg->dn), ldb_dn_get_linearized(parent_dn)));
- }
- talloc_free(parent_dn);
}
obj->next_object = NULL;
@@ -343,6 +314,7 @@ WERROR dcesrv_drsuapi_DsGetNCChanges(struct dcesrv_call_state *dce_call, TALLOC_
"ntPwdHistory",
"supplementalCredentials",
"unicodePwd",
+ "parentGUID",
NULL };
WERROR werr;
struct dcesrv_handle *h;