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linux/drivers
Emmanuel Grumbach 56c07a9c95 iwlwifi: mvm: BT Coex fix another NULL pointer dereference
This patch is very similar to a previous fix: 22cba0c085

When we disassociate, mac80211 removes the station and
then, it sets the bss it unsets the assoc bool in bss_info.

Since the firwmware wants it the opposite (first set the
MAC context as unassoc, and only then, remove the STA of
the API), we have a small period of time in which the STA
in firmware doesn't have a valid ieee80211_sta pointer.
During that time, iwl_mvm_vif->ap_sta_id, is still set
to the STA in firmware that represent the AP.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2013-11-25 23:00:20 +02:00
..
2013-11-19 15:53:02 -05:00
2013-11-15 09:32:23 +09:00
2013-11-15 09:32:23 +09:00