On 2016-10-05 10:19, Johannes Berg wrote: > From: Johannes Berg <johannes.berg@xxxxxxxxx> > > In mac80211, multicast A-MSDUs are accepted in many cases that > they shouldn't be accepted in: > * drop A-MSDUs with a multicast A1 (RA), as required by the > spec in 9.11 (802.11-2012 version) > * drop A-MSDUs with a 4-addr header, since the fourth address > can't actually be useful for them; this was already done in > the case where 4-addr behaviour was requested, but bizarrely > not in the common cases Won't this break the use of A-MSDU in existing 4-addr AP/STA setups? - Felix
