(ITS#6545) delta-syncrepl rejects modification master accepted

Full_Name: Francis Swasey Version: 2.4.22 OS: Red Hat Enterprise Linux 5 update 5 64-bit URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (132.198.107.64)

Platform: Red Hat Enterprise Linux 5, update 5, 64-bit OpenLDAP: 2.4.22 (locally compiled), configured with delta-syncrepl.

The following modify ldif successfully applies to the master:

dn: uid=fcswasey,ou=People,dc=uvm,dc=edu changetype: modify replace: sn sn: Swasey - replace: sn sn: Swasey -

In OpenLDAP 2.3 -- this modify ldif deck failed because the "sn" attribute is presented twice. In OpenLDAP 2.4 -- it works, but the delta-syncrepl replica pukes on it with this error:

syncrepl_message_to_op: rid=100 mods check (sn: value #0 provided more than once)