2.2.14rc1 - dsync in backup mode still changes source permissions

Hi,

It seems we are still able to reproduce this: http://www.dovecot.org/list/dovecot/2014-May/096367.html

However... there's no longer any error-messages. It just silently changes permissions on some dovecot files in the source maildir. (most often dovecot-uidlist)

We're running dsync as root, with hardwired userdb values for other reasons. So it has the OS permissions to change source. But still, running in "backup" shouldn't change source ever, should it?

The command line is of this format - running on destination-host:

# dsync -R -o mail_home=/users/user/maildir backup ssh -c arcfour -o StrictHostKeyChecking=no -i /root/.ssh/id-rsa-dsync source-host "dsync -o mail_home=/users/user/maildir"

/Peter