dovecot - Dec 2007 - FETCH for mailbox INBOX UID 39641 got too little data: 4823 vs 4825

Whenever I try to access an e-mail in the middle (rather than at the end) of 
the mailbox, my mail-client (KMail) gets an error a message like this is 
logged in the maillog:

IMAP(mi): FETCH for mailbox INBOX UID 39641 got too little data: 4823 vs 4825
IMAP(mi): Disconnected: Disconnected

The actual numbers vary, but it is always X vs X+2

The problem started when I upgraded to 1.0.8. Unfortunately, it is still here 
with 1.0.9. The mailbox in question is the standard Unix mbox (/var/mail/mi 
in my case).

The server runs FreeBSD/amd64. Please, advise. Thanks!

 -mi

On Mon, 2007-12-17 at 16:24 -0500, Mikhail Teterin
wrote:
> Whenever I try to access an e-mail in the middle (rather than at the end)
of
> the mailbox, my mail-client (KMail) gets an error a message like this is 
> logged in the maillog:
> 
> IMAP(mi): FETCH for mailbox INBOX UID 39641 got too little data: 4823 vs
4825
> IMAP(mi): Disconnected: Disconnected
> 
> The actual numbers vary, but it is always X vs X+2
Do you have CR characters in the mbox file?

Does the patch below fix it? It makes it work the same way as before
1.0.8, but it's slower..

diff -r 2cedab21cd6d src/lib-storage/index/mbox/mbox-mail.c
--- a/src/lib-storage/index/mbox/mbox-mail.c    Thu Dec 20 23:01:04 2007 +0200
+++ b/src/lib-storage/index/mbox/mbox-mail.c    Thu Dec 20 23:11:39 2007 +0200
@@ -191,6 +191,7 @@ static uoff_t mbox_mail_get_physical_siz
        } else {
                body_size = (uoff_t)-1;
        }
+       body_size = (uoff_t)-1;
 
        /* verify that the calculated body size is correct */
        body_size = istream_raw_mbox_get_body_size(stream, body_size);

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Have you tried to clear your index and cache files for this mailbox?  
(dovecot. Files)

Mark.


On 17 Dec 2007, at 21:24, Mikhail Teterin <mi+mill at aldan.algebra.com>  
wrote:
> Whenever I try to access an e-mail in the middle (rather than at the  
> end) of
> the mailbox, my mail-client (KMail) gets an error a message like  
> this is
> logged in the maillog:
>
> IMAP(mi): FETCH for mailbox INBOX UID 39641 got too little data:  
> 4823 vs 4825
> IMAP(mi): Disconnected: Disconnected
>
> The actual numbers vary, but it is always X vs X+2
>
> The problem started when I upgraded to 1.0.8. Unfortunately, it is  
> still here
> with 1.0.9. The mailbox in question is the standard Unix mbox (/var/ 
> mail/mi
> in my case).
>
> The server runs FreeBSD/amd64. Please, advise. Thanks!
>
> -mi

On Mon, 2007-12-17 at 16:24 -0500, Mikhail Teterin
wrote:
> IMAP(mi): FETCH for mailbox INBOX UID 39641 got too little data: 4823 vs
4825
See if this helps: http://hg.dovecot.org/dovecot-1.0/rev/0713de760c5f

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