diff options
| author | Ilan Peer <[email protected]> | 2024-06-18 19:44:10 +0300 |
|---|---|---|
| committer | Johannes Berg <[email protected]> | 2024-06-26 10:28:50 +0200 |
| commit | a02079af2491b076a4bb6b1a5d668621efbb4b4e (patch) | |
| tree | 3c22abceaf5a2e0b9ad1838c26d83aa57422197f | |
| parent | 7714a40561c3905764140cc3e971469671b07187 (diff) | |
wifi: iwlwifi: mvm: Fix associated initiator key setting
When setting the keys for secure measurement with an AP the station
is associated with, the TK should only be referenced and not copied.
In addition set the cipher only when the correct station is found.
Fixes: 626be4bf99f6 ("wifi: iwlwifi: mvm: modify iwl_mvm_ftm_set_secured_ranging() parameters")
Signed-off-by: Ilan Peer <[email protected]>
Signed-off-by: Miri Korenblit <[email protected]>
Link: https://patch.msgid.link/20240618194245.be2a5327554d.Ie53220b075dacb23a8d073f6008aafd339368592@changeid
Signed-off-by: Johannes Berg <[email protected]>
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c b/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c index 00d447e40cc6..afd90a52d4ec 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c @@ -732,10 +732,7 @@ static void iter(struct ieee80211_hw *hw, WARN_ON(!sta->mfp); - if (WARN_ON(key->keylen > sizeof(target->tk))) - return; - - memcpy(target->tk, key->key, key->keylen); + target->tk = key->key; *target->cipher = iwl_mvm_cipher_to_location_cipher(key->cipher); WARN_ON(*target->cipher == IWL_LOCATION_CIPHER_INVALID); } @@ -774,9 +771,7 @@ iwl_mvm_ftm_set_secured_ranging(struct iwl_mvm *mvm, struct ieee80211_vif *vif, !memcmp(vif->bss_conf.bssid, bssid, ETH_ALEN)) { struct iwl_mvm_ftm_iter_data target; - target.cipher = cipher; target.bssid = bssid; - target.tk = tk; ieee80211_iter_keys(mvm->hw, vif, iter, &target); } else { memcpy(tk, entry->tk, sizeof(entry->tk)); |