Lorenzo Bianconi 7c250f4612 mt76: fix potential NULL pointer dereference in mt76_stop_tx_queues ... Starting from mac80211 commit adf8ed01e4 ("mac80211: add an optional TXQ for other PS-buffered frames") and commit 0eeb2b674f ("mac80211: add an option for station management TXQ") a new per-sta queue has been introduced for bufferable management frames. sta->txq[IEEE80211_NUM_TIDS] is initialized just if the driver reports the following hw flags: - IEEE80211_HW_STA_MMPDU_TXQ - IEEE80211_HW_BUFF_MMPDU_TXQ This can produce a NULL pointer dereference in mt76_stop_tx_queues since mt76 iterates on all available sta tx queues assuming they are initialized by mac80211. This issue has been spotted analyzing the code (it has not triggered any crash yet) Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>		2018-12-13 16:19:56 +02:00
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mt76	mt76: fix potential NULL pointer dereference in mt76_stop_tx_queues	2018-12-13 16:19:56 +02:00
mt7601u	mt7601u: expose 802.11w support	2018-07-30 17:30:35 +03:00
Kconfig	net/wireless: fix spaces and grammar copy/paste in vendor Kconfig help text	2018-03-13 18:52:25 +02:00
Makefile	mt76: add driver code for MT76x2e	2017-12-07 15:35:56 +02:00