projects / GitHub / LineageOS / android_kernel_motorola_exynos9610.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: cf85d4d) | patch
mac80211: drop robust management frames from unknown TA
authorJohannes Berg <johannes.berg@intel.com>
Wed, 13 Feb 2019 14:13:30 +0000 (15:13 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 25 Jun 2019 03:36:54 +0000 (11:36 +0800)
commit7a680d6e5441400b768d6e6cfe5524726ebd6b7f
tree999ff5fd4393f7650c65b66a77615ec32821b0b1tree | snapshot (tar.gz zip)
parentcf85d4d0796431666bac45eb61c37a68883b9a48commit | diff
mac80211: drop robust management frames from unknown TA

commit 588f7d39b3592a36fb7702ae3b8bdd9be4621e2f upstream.

When receiving a robust management frame, drop it if we don't have
rx->sta since then we don't have a security association and thus
couldn't possibly validate the frame.

Cc: stable@vger.kernel.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net/mac80211/rx.c diff | blob | blame | history