RFC patch: Deny removal of folder owner ACLs

[Bron Gondwana]

On Thu, 17 Mar 2011 14:19:31 +0100
Guilherme Maciel Ferreira <guilherme.maciel.ferreira at intra2net.com> wrote:

> Hi,
> 
> We found a bug in the cyrus-imapd-2.4.6-keep-owner-rights patch. That occur in 
> the SETACL command, when trying to remove the admin rights. Thus, the 
> following command should work, but does not:
>     SETACL mailbox mailboxowner -xi
> 
> And this one should not work, but actually works:
>     SETACL mailbox mailboxowner -a
> 
> Attached is a patch to fix this issue.

Oh ok - that was only pushed to master, not to 2.4 stable.  I will just add the new patch
to -stable for 2.4.7.

Bron.