5.15-stable review patch. If anyone has any objections, please let me know.
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From: Avraham Stern avraham.stern@intel.com
[ Upstream commit dbfff5bf9292714f02ace002fea8ce6599ea1145 ]
If a PASN station is added, and an old PASN station already exists for the same mac address, remove the old station before adding the new one. Keeping the old station caueses old security context to be used in measurements.
Fixes: 0739a7d70e00 ("iwlwifi: mvm: initiator: add option for adding a PASN responder") Signed-off-by: Avraham Stern avraham.stern@intel.com Signed-off-by: Miri Korenblit miriam.rachel.korenblit@intel.com Link: https://msgid.link/20240415114847.ef3544a416f2.I4e8c7c8ca22737f4f908ae5cd4fc... Signed-off-by: Johannes Berg johannes.berg@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c b/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c index bb5fff8174435..2dcf5a827b361 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c @@ -48,6 +48,8 @@ int iwl_mvm_ftm_add_pasn_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif, if (!pasn) return -ENOBUFS;
+ iwl_mvm_ftm_remove_pasn_sta(mvm, addr); + pasn->cipher = iwl_mvm_cipher_to_location_cipher(cipher);
switch (pasn->cipher) {