Commits
Sara Sharon committed 461c4c2b4c0
cfg80211: fix a bunch of RCU issues in multi-bssid code cfg80211_update_notlisted_nontrans() leaves the RCU critical session too early, while still using nontrans_ssid which is RCU protected. In addition, it performs a bunch of RCU pointer update operations such as rcu_access_pointer and rcu_assign_pointer. The caller, cfg80211_inform_bss_frame_data(), also accesses the RCU pointer without holding the lock. Just wrap all of this with bss_lock. Signed-off-by: Sara Sharon <sara.sharon@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/20191004123706.15768-3-luca@coelho.fi Signed-off-by: Johannes Berg <johannes.berg@intel.com>