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Re: [WIP] mac80211: kill mgmt interface

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On Fri, 2007-06-22 at 17:49 +0200, Jiri Benc wrote:
> On Fri, 22 Jun 2007 17:30:21 +0200, Johannes Berg wrote:
> > In addition, we still have the problem with receiving encrypted eapol
> > frames etc. that we really need to see unencrypted but can't make it to
> > the network interface.
> 
> Hm, are you able to get such management frames if you're not root (or
> has CAP_NET_RAW capabilities)?

Currently? You need CAP_NET_ADMIN for PF_PACKET, but I'm not sure what
would happen if we passed them up instead of dropping them. There must
be a reason we currently drop them.


> I think netlink is fine if it is used for injection too (at least of
> management frames and WPA stuff).

I don't disagree. I'd even say that having both injection interfaces is
fine since they really cover different use cases.

johannes

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