[Dovecot] zlib maildir reindex broken

[Christian Rohmann]

Hey Timo,

On 02.05.2014 12:37, Timo Sirainen wrote:
>> During a reindex maildir_mail_get_received_date() does an i_stream_stat on the the i_stream_seekable stream created in zlib_mail_cache_open, but this istream does not know about the original maildir message file and always returns the current time for the file's stat times.
>> This is also broken on initial index, but if mail is indexed when it's received (ours isn't) it coincidentally gets the right time.
> 
> Thanks, fixed: http://hg.dovecot.org/dovecot-2.2/rev/9f1460682295

It seems this is unfortunately also broken in 2.1.17.

If possible could you also provide a fix for the 2.1.x tree, as we are
still happily running your code from that era. Your fix for 2.2 does
sadly not apply without modifications and I don't want to destroy things
with incompetent attempts to do production grade C coding ;-)



With regards from Cologne,


Christian