mac80211: fix crash with P2P Device returning action frames
If a P2P Device interface receives an unhandled action frame, we attempt to return it. This crashes because it doesn't have a channel context. Fix the crash by using status->band and properly mark the return frame as an off-channel frame. Reported-by: Ilan Peer <ilan.peer@intel.com> Reviewed-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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