From 4dc8beb8874580163a7d12f8cb825e8db71124c4 Mon Sep 17 00:00:00 2001 From: Avraham Stern Date: Mon, 15 Apr 2024 11:54:43 +0300 Subject: [PATCH] wifi: iwlwifi: mvm: remove old PASN station when adding a new one [ 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 Signed-off-by: Miri Korenblit Link: https://msgid.link/20240415114847.ef3544a416f2.I4e8c7c8ca22737f4f908ae5cd4fc0b920c703dd3@changeid Signed-off-by: Johannes Berg Signed-off-by: Sasha Levin --- 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 b1335fe3b01a2..e2df8ddc1a56a 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c @@ -106,6 +106,8 @@ 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) { -- 2.47.3