Thread (13 messages) flat view 13 messages, 1 author, 2021-12-19
STALE1726d LANDED

Landed in mainline as 6bb2ea37c02d on 2021-12-21.

[PATCH 02/12] iwlwifi: mvm: set protected flag only for NDP ranging

From: Luca Coelho <hidden>
Date: 2021-12-19 11:28:44
Subsystem: intel wireless wifi link (iwlwifi), the rest · Maintainers: Miri Korenblit, Linus Torvalds

From: Avraham Stern <redacted>

Don't use protected ranging negotiation for FTM ranging as responders
that support only FTM ranging don't expect the FTM request to be
protected.

Signed-off-by: Avraham Stern <redacted>
Fixes: 517a5eb9fab2 ("iwlwifi: mvm: when associated with PMF, use protected NDP ranging negotiation")
Signed-off-by: Luca Coelho <redacted>
---
 drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c b/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c
index 3e6c13fc74eb..9449d1af3c11 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c
@@ -511,7 +511,7 @@ iwl_mvm_ftm_put_target(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 		rcu_read_lock();
 
 		sta = rcu_dereference(mvm->fw_id_to_mac_id[mvmvif->ap_sta_id]);
-		if (sta->mfp)
+		if (sta->mfp && (peer->ftm.trigger_based || peer->ftm.non_trigger_based))
 			FTM_PUT_FLAG(PMF);
 
 		rcu_read_unlock();
-- 
2.34.1
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