Bug#776094: dovecot-imapd: corrupts mailbox after trying to retrieve it (fwd)

[Teemu Huovila]

On 05/06/2015 09:57 AM, Teemu Huovila wrote:
> On 05/05/2015 05:26 PM, Santiago Vila wrote:
>> I have just verified with IMAP commands. This is the procedure:
>>
>> telnet localhost 143
>>
>> and then type this:
>>
>> A0001 CAPABILITY
>> A0002 LOGIN "bluser" "bluser"
>> A0003 SELECT "inbox-b"
>> A0004 EXPUNGE
>> A0005 FETCH 1:12 RFC822.SIZE
>> A0006 FETCH 1 RFC822.HEADER
>> A0007 FETCH 1 BODY.PEEK[TEXT]
>> A0008 STORE 1 +FLAGS (\Seen \Deleted)
>> A0009 EXPUNGE
>> A0010 FETCH 1 RFC822.HEADER
>> A0011 FETCH 1 BODY.PEEK[TEXT]
>> A0012 STORE 1 +FLAGS (\Seen \Deleted)
>> A0013 EXPUNGE
>> A0014 FETCH 1 RFC822.HEADER
>> A0015 FETCH 1 BODY.PEEK[TEXT]
>> A0016 STORE 1 +FLAGS (\Seen \Deleted)
>> A0017 EXPUNGE
>> A0018 FETCH 1 RFC822.HEADER
>> A0019 FETCH 1 BODY.PEEK[TEXT]
>> A0020 STORE 1 +FLAGS (\Seen \Deleted)
>> A0021 EXPUNGE
>> A0022 FETCH 1 RFC822.HEADER
>> A0023 FETCH 1 BODY.PEEK[TEXT]
>> A0024 STORE 1 +FLAGS (\Seen \Deleted)
>> A0025 EXPUNGE
>> A0026 FETCH 1 RFC822.HEADER
>> A0027 FETCH 1 BODY.PEEK[TEXT]
>> A0028 STORE 1 +FLAGS (\Seen \Deleted)
>> A0029 EXPUNGE
>> A0030 FETCH 1 RFC822.HEADER
>> A0031 FETCH 1 BODY.PEEK[TEXT]
>> A0032 STORE 1 +FLAGS (\Seen \Deleted)
>> A0033 EXPUNGE
>> A0034 FETCH 1 RFC822.HEADER
>> A0035 FETCH 1 BODY.PEEK[TEXT]
>> A0036 STORE 1 +FLAGS (\Seen \Deleted)
>> A0037 EXPUNGE
>> A0038 FETCH 1 RFC822.HEADER
>> A0039 FETCH 1 BODY.PEEK[TEXT]
>> A0040 STORE 1 +FLAGS (\Seen \Deleted)
>> A0041 EXPUNGE
>> A0042 FETCH 1 RFC822.HEADER
>> A0043 FETCH 1 BODY.PEEK[TEXT]
>> A0044 STORE 1 +FLAGS (\Seen \Deleted)
>> A0045 EXPUNGE
>> A0046 FETCH 1 RFC822.HEADER
>> A0047 FETCH 1 BODY.PEEK[TEXT]
>> A0048 STORE 1 +FLAGS (\Seen \Deleted)
>> A0049 EXPUNGE
>> A0050 FETCH 1 RFC822.HEADER
>> A0051 LOGOUT
>>
>> After this, mbox folder inbox-b is corrupted, as the line saying
>>
>> From: abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz at example.com
>>
>> becomes
>>
>> rstuvwxyzabcdefghijklmnopqrstuvwxyz at example.com
>>
>>
>> So: Could we please stop blaming fetchmail for this?
>> It's just the messenger.
> Could you also sprovide your "dovecot -n" output and any warnings and errors in dovecot logs.
Ah, found the dovecot -n earlier in the thread, but the logs would still be relevant.

Teemu