tree 8c925d61ddd82cb23133d6758d8d3065756e7413
parent 2fa0b2995505fddc7e27542bbfd83ca1760c6b9d
author Jouni Malinen <j@w1.fi> 1506071197 +0300
committer Glen Kuhne <kuh@google.com> 1507326416 -0700

FT: Do not allow multiple Reassociation Response frames

The driver is expected to not report a second association event without
the station having explicitly request a new association. As such, this
case should not be reachable. However, since reconfiguring the same
pairwise or group keys to the driver could result in nonce reuse issues,
be extra careful here and do an additional state check to avoid this
even if the local driver ends up somehow accepting an unexpected
Reassociation Response frame.

Bug: 65245581
Test: WiFi Integration Suite
Change-Id: Ic951a6fc87a742f7811b44ea0d93e6dae515c9ee
Signed-off-by: Jouni Malinen <j@w1.fi>
Signed-off-by: Glen Kuhne <kuh@google.com>