[Dovecot] Dovecot/doveadm crash

[Timo Sirainen]

On 30.4.2012, at 23.16, Daniel L. Miller wrote:

> Having a problem with a mailbox.  I've been trying to rebuild - but doveadm force-resync crashes.  This is mdbox with sis.
> 
> doveadm purge -u dmiller at amfes.com
> doveadm(dmiller at amfes.com): Panic: file istream.c: line 466 (i_stream_grow_buffer): assertion failed: (stream->max_buffer_size > 0)

http://hg.dovecot.org/dovecot-2.1/rev/fa6662ab4df3 should fix this.