Follow-up Comment #6, bug #16509 (project freeciv):

>> Do you have an other idea how a connection can get an empty
>> hostname?
>
> * A pointer bug, that drops the name in the wrong buffer?

It is not the case here. 

> * A buffer size that is too small? (But this would probably
> cause a truncated name instead of an empty name.)

It is using NI_MAXHOST, so it's probably not the case here.

> * A bad DNS server that provides "" as name for some address?

I really doubt about it...


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