linux_dsm_epyc7002/drivers/net/wireless/marvell
Brian Norris 7e2f18f064 mwifiex: MAC randomization should not be persistent
nl80211 provides the NL80211_SCAN_FLAG_RANDOM_ADDR for every scan
request that should be randomized; the absence of such a flag means we
should not randomize. However, mwifiex was stashing the latest
randomization request and *always* using it for future scans, even those
that didn't set the flag.

Let's zero out the randomization info whenever we get a scan request
without NL80211_SCAN_FLAG_RANDOM_ADDR. I'd prefer to remove
priv->random_mac entirely (and plumb the randomization MAC properly
through the call sequence), but the spaghetti is a little difficult to
unravel here for me.

Fixes: c2a8f0ff9c ("mwifiex: support random MAC address for scanning")
Cc: <stable@vger.kernel.org> # 4.9+
Signed-off-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-20 10:17:01 +03:00
..
libertas libertas: fix improper return value 2017-01-19 14:38:43 +02:00
libertas_tf net: wireless: marvell: libertas_tf: if_usb: don't print error when allocating urb fails 2016-08-13 14:53:41 -07:00
mwifiex mwifiex: MAC randomization should not be persistent 2017-04-20 10:17:01 +03:00
Kconfig
Makefile
mwl8k.c cfg80211: remove enum ieee80211_band 2016-04-12 15:56:15 +02:00