[Kolab-devel] [issue4843] deleteIncidenceKolab deletes incidence with wrong sernum (rt#10111)

[aheinecke]

We finally got a data loss where we have good access to the client log. The
complete debug output of the session in which it occured is saved.

The User Modified a Contact, and then wanted to delete another.

The Subject(UID) of the Contact he actually wanted to delete is: rBPyfwlWms
Another Contact was deleted instead: CTWlLp3dyH

When the contacts were loaded we have the following debug output:
kresources: Loaded contact uid=rBPyfwlWms sernum=181710873 fullName=
kresources: Loaded contact uid=CTWlLp3dyH sernum=181710915 fullName=

The lines were directly following each other and were the last contacts loaded
in this folder.

Now the Debug output of Kmail when the user tried to delete rBPyfwlWms:

kmail: KMailICalIfaceImpl::deleteIncidenceKolab(
/home/bernhard/.kde/share/apps/kmail/dimap/.960796296.directory/.user.directory/.intevation.directory/.Kontakte.directory/Mitarbeiter,
181710873)
kmail: Delete of UID 398 at index: 27 in
Kolab-Server/user/intevation/Kontakte/Mitarbeiter
kmail: Emitting DCOP signal incidenceDeleted( Contact,
/home/bernhard/.kde/share/apps/kmail/dimap/.960796296.directory/.user.directory/.intevation.directory/.Kontakte.directory/Mitarbeiter,
CTWlLp3dyH )
korgac: fromKMailDelIncidence()


Note:
- The call to deleteIncidenceKolab uses the correct sernum of rBPyfwlWms
- The next line "Delete of UID 398" is wrong! The correct UID was 397.
- The incidence Deleted signal shows that CTWlLp3dyH is deleted which had UID 398

----------
assignedto: allen
keyword: enterprise35, kde client, kkc
messages: 28701
nosy: aheinecke, allen, bernhard, emanuel, laurent, ludwig, sergio, till, vkrause
priority: critical
status: unread
title: deleteIncidenceKolab deletes incidence with wrong sernum (rt#10111)

______________________________________
Kolab issue tracker <issues at kolab.org>
<https://roundup.kolab.org/issue4843>
______________________________________