lmtpd segfaults after update to 2.4.19, seems it wants to act as proxy

[Simon Matter]

> On Wed, May 24, 2017, at 04:17 PM, Don Lewis wrote:
>> This first version of the patch worked for me.  A problem with
>>
>> the second version of the patch is that mlookup() gets called in
>>
>> a bunch of different places and the server variable would need
>>
>> to be initialized in all of them.  In verify_user(), mlookup is called
>>
>> several times, so server would have to be set to NULL before
>>
>> each call.
>>
>>
>
> Oh, good catch, I didn't look for other occurrences.
>
> Attached is an updated version of my patch that initialises these
> variables correctly.

Thanks, I can confirm that the updated patch fixes the issue for me.

Kind regards,
Simon