athn(4): fix corrupt input frames

2021-05-11 Thread Stefan Sperling
kettenis@ noticed that an athn(4) node cache can contain bogus clients with MAC addreses that look like bit-flipped versions of MAC addresses of legitimate clients. I think this is due to my recent fix to allow block ack requests to pass through athn(4). The driver calls ieee80211_find_rxnode() o

Re: athn(4): fix corrupt input frames

2021-05-11 Thread Mikolaj Kucharski
On Tue, May 11, 2021 at 04:12:34PM +0200, Stefan Sperling wrote: > kettenis@ noticed that an athn(4) node cache can contain bogus clients > with MAC addreses that look like bit-flipped versions of MAC addresses > of legitimate clients. > > I think this is due to my recent fix to allow block ack re