hi,

> | > >- SIOCSIFNETMASK, SIOCSIFDSTADDR: reject operations for an interface which
> | > >  has no AF_INET addresses.
> | 
> | err, what about AF_INET6 or other address families?
> 
> my guess is that they will need to be fixed too.
> 
> christos

INET6 code is somewhat different and i don't think that it has
the same problem.

i'm not sure about others.
ISO and NS seem to have the problem at a glance.
(damn "copy-and-modify" coding style)

YAMAMOTO Takashi