dovecot - Oct 2008 - dovecot 1.1.5 mbox bug (From_-line separator related)

If I send mail with content like this:

 From <test.dovecot at m.box> Wed Jan 09 01:33:55 2008

 From <test.dovecot at m.box> Wed Jan 09 01:33:55 2008

 From <test.dovecot at m.box> Wed Jan 09 01:33:55 2008

 From <test.dovecot at m.box> Wed Jan 09 01:33:55 2008

and instead single messages created many messages.

Inside mbox file it looks like

real_message_headers
Status: O
X-Keywords:
Content-Length: 2859
X-UID: 1471

 From <test.dovecot at m.box> Wed Jan 09 01:33:55 2008
X-UID: 1472
Status: O

 From <test.dovecot at m.box> Wed Jan 09 01:33:55 2008
X-UID: 1473
Status: O

 From <test.dovecot at m.box> Wed Jan 09 01:33:55 2008
X-UID: 1474
Status: O

Yes, Content-Length headers present, but:
1. Why X-UID: and Status: headers inserted into message body?
2. Why IMAP client (thunderbird) show many empty messages instead single
message?

Mbox related settings from dovecot -n is only:
mmap_disable: yes
mbox_write_locks: fcntl
mbox_min_index_size: 1024

To store messages used dovecot deliver.

-- 
WBR,
  Anton Yuzhaninov

On Wed, 2008-10-29 at 20:23 +0300, Anton Yuzhaninov
wrote:
> If I send mail with content like this:
> 
>  From <test.dovecot at m.box> Wed Jan 09 01:33:55 2008
..

So a message whose body begins with "From " line? Fixed:
http://hg.dovecot.org/dovecot-1.1/rev/9c3fa81a721d

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On 29.10.2008 21:24, Timo Sirainen wrote:
> On Wed, 2008-10-29 at 20:23 +0300, Anton Yuzhaninov wrote:
>> If I send mail with content like this:
>>
>>  From <test.dovecot at m.box> Wed Jan 09 01:33:55 2008
> ..
> 
> So a message whose body begins with "From " line? Fixed:
> http://hg.dovecot.org/dovecot-1.1/rev/9c3fa81a721d
> 
This patch help only when message begins with "From " line, but
bug still exits if message begins with empty line, then "From " line.

-- 
WBR,
  Anton Yuzhaninov