Univention Bugzilla – Bug 49696
sync_to_ucs may recreate objects already deleted in OpenLDAP
Last modified: 2021-03-02 21:42:23 CET
sync_to_ucs may recreate objects already deleted in OpenLDAP. This was reported from the observation of flaky ucs-test. Looks like a race condition. Unfortunately we have no proof for this in form of connector-s4.log. But code review and analysis of a sync sequence diagram indicate that this case is possible theoretically. For Bug #47374 Felix added a method was_objectGUID_deleted_by_ucs(objectGUID) that should be used in add_in_ucs to avoid this case.
Is this still possible with UCS 5.0?