[Dovecot] coredump while accessing virtual folder with dovecot 2.0

[Matthias Rieber]

Hi,

On Sun, 20 Jun 2010 10:19:25 +0200, e-frog <e-frog at gmx.de> wrote:
> On 19.06.2010 23:29, wrote Matthias Rieber:
>> Hi,
>> 
>> I get a core dump with 2.0.beta6 (573cb66e9180) when I access virtual
>> folders with the master user. Since ACLs are active I have to set a
>> global
>> ACL in .DEFAULTS to access all folders.
>> 
>> Coredump:
>> 
>> Core was generated by `dovecot/imap'.
>> Program terminated with signal 11, Segmentation fault.
>> [New process 15910]
>> #0  0x00002afabdfbd6a2 in virtual_config_free (mbox=0x10a34128) at
>> ../../../src/lib/array.h:198
>> 198             *count_r = array->buffer->used / array->element_size;
> 
> I'm seeing the same crash:
> 
> http://www.dovecot.org/list/dovecot/2010-June/049735.html
> 
> The attached patch fixed it for me. It's not yet fixed in hg however.

This patch works for me as well!

Regards,

Matthias