mac80211: fix potential use-after-free

The bss struct might be freed in ieee80211_rx_bss_put(),
so we shouldn't use it afterwards.

Cc: stable@vger.kernel.org (3.10+)
Fixes: 817cee7675 ("mac80211: track AP's beacon rate and give it to the driver")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2014-03-04 11:43:28 +01:00
commit d2722f8b87