[Hostname-devel] Bug#565634: Bug#565634: hostname -A prints broken output

[Marco d'Itri]

On Jan 18, Michael Meskes <meskes at debian.org> wrote:

> Could you please debug hostname? It printfs buf in line 317 which is set by
> calling getnameinfo in line 310. Does getnameinfo really return this character?
> Or is an error return not correctly caught?
Indeed, you are not supposed to use the buffer if getnameinfo(2) fails
(because I have an interface with no rDNS).
Patch attached.

-- 
ciao,
Marco
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