port-i386/39723: dovecot 1.1.1nb1 causing "BUG: Unknown internal error" in imap client

[subs%christiantena.net@localhost]

>Number:         39723
>Category:       port-i386
>Synopsis:       dovecot 1.1.1nb1 causing "BUG: Unknown internal error" in imap 
>client
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    port-i386-maintainer
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Oct 09 13:00:07 +0000 2008
>Originator:     Philip Christian
>Release:        3.1
>Organization:
www,pscan.eu
>Environment:
NetBSD 3.1 (GENERIC)
>Description:
When an imap mail client connected to dovecot sends an email and tries to copy 
the email to the "sent" folder the client fails.
The error in /var/log/maillog says:-
dovecot: IMAP(user): fdatasync_path(/mail/user/Maildir/.Sent/cur) failed: Bad 
file descriptor
>How-To-Repeat:
connect an imap client (such as thunderbird) to dovecot server and send an email
>Fix:
Temp workaround: put "fsync_disable = yes" into /usr/pkg/etc/dovecot.conf