mac80211: don't look at the PM bit of BAR frames

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commit 769dc04db3 upstream.

When a peer sends a BAR frame with PM bit clear, we should
not modify its PM state as madated by the spec in
802.11-20012 10.2.1.2.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Emmanuel Grumbach 2017-06-08 14:00:49 +03:00 • committed by Greg Kroah-Hartman

parent 63d34ea704

commit 2ec5b68bf6

1 changed files with 5 additions and 1 deletions

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net/mac80211/rx.c

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