[Dovecot] 2.0.19 segfault

[Mailing List SVR]

Il 24/06/2012 00:05, Timo Sirainen ha scritto:
> On Sat, 2012-06-23 at 22:39 +0200, Mailing List SVR wrote:
>
>> after the upgrade from dovecot 2.0.13 (ubuntu oneiric) to dovecot 2.0.19
>> (ubuntu precise), in my logs I have a lot of these errors:
>>
>> Jun 23 00:20:29 server1 dovecot: master: Error: service(imap-login):
>> child 6714 killed with signal 11 (core dumps disabled)
>>
>> I tested 2.0.21 and the problem is still here. The problem seems to
>> appear only when the client is ms outlook, thunderbird works fine
> Looks to me more like OpenSSL library bug.

the bug seems related to this patch:

http://cvs.openssl.org/chngview?cn=22415

I'm applying just now

>   The only reason why it could
> be Dovecot bug is if Dovecot is causing memory corruption. Could you run
> imap-login via valgrind to see if this is the case?
>
> service imap-login {
>    executable = /usr/bin/valgrind -q --vgdb=no /usr/local/libexec/dovecot/imap-login
>    chroot =
> }
>
> Also have you changed any ssl-related settings in dovecot.conf?
>
>
>