Univention Bugzilla – Bug 50474
'CR/LF' in CN breaks Replication
Last modified: 2021-07-05 13:07:32 CEST
Environment: UCS 4.4-2 e333 with ad-connector A 'CR/LF' in the 'CN' of an Object causes the Listener/Notifier-Replication to stall due to an invalid Translog/Transaction entry. The ad-connector should reject such values.
As linebreak characters follow the LDAP standards the replication has to support them. This needs to be fixed in listener/notifier.
This probably only happens for objects where the CN is part of the DN? So a newline-carriagereturn in the DN causes the error?
Yes it was in the dn. In Our Case, it was an Object in cn=temporary,cn=univention,dc=domain,dc=de Sorry I do not rember which one. And we did not notice it in our ticket.
*** Bug 51826 has been marked as a duplicate of this bug. ***
Maybe we can write the DN as base64 into /var/lib/univention-ldap/notify/transaction.