diff options
| -rw-r--r-- | net/mac80211/mlme.c | 82 |
1 files changed, 23 insertions, 59 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 705ef1d040ed..6daadf2cd10b 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -3262,16 +3262,6 @@ static void ieee80211_rx_mgmt_probe_resp(struct ieee80211_sub_if_data *sdata, if (ifmgd->associated && ether_addr_equal(mgmt->bssid, ifmgd->associated->bssid)) ieee80211_reset_ap_probe(sdata); - - if (ifmgd->auth_data && !ifmgd->auth_data->bss->proberesp_ies && - ether_addr_equal(mgmt->bssid, ifmgd->auth_data->bss->bssid)) { - /* got probe response, continue with auth */ - sdata_info(sdata, "direct probe responded\n"); - ifmgd->auth_data->tries = 0; - ifmgd->auth_data->timeout = jiffies; - ifmgd->auth_data->timeout_started = true; - run_again(sdata, ifmgd->auth_data->timeout); - } } /* @@ -3717,12 +3707,14 @@ static void ieee80211_sta_connection_lost(struct ieee80211_sub_if_data *sdata, reason); } -static int ieee80211_probe_auth(struct ieee80211_sub_if_data *sdata) +static int ieee80211_auth(struct ieee80211_sub_if_data *sdata) { struct ieee80211_local *local = sdata->local; struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; struct ieee80211_mgd_auth_data *auth_data = ifmgd->auth_data; u32 tx_flags = 0; + u16 trans = 1; + u16 status = 0; sdata_assert_lock(sdata); @@ -3746,54 +3738,27 @@ static int ieee80211_probe_auth(struct ieee80211_sub_if_data *sdata) drv_mgd_prepare_tx(local, sdata); - if (auth_data->bss->proberesp_ies) { - u16 trans = 1; - u16 status = 0; - - sdata_info(sdata, "send auth to %pM (try %d/%d)\n", - auth_data->bss->bssid, auth_data->tries, - IEEE80211_AUTH_MAX_TRIES); - - auth_data->expected_transaction = 2; + sdata_info(sdata, "send auth to %pM (try %d/%d)\n", + auth_data->bss->bssid, auth_data->tries, + IEEE80211_AUTH_MAX_TRIES); - if (auth_data->algorithm == WLAN_AUTH_SAE) { - trans = auth_data->sae_trans; - status = auth_data->sae_status; - auth_data->expected_transaction = trans; - } + auth_data->expected_transaction = 2; - if (ieee80211_hw_check(&local->hw, REPORTS_TX_ACK_STATUS)) - tx_flags = IEEE80211_TX_CTL_REQ_TX_STATUS | - IEEE80211_TX_INTFL_MLME_CONN_TX; - - ieee80211_send_auth(sdata, trans, auth_data->algorithm, status, - auth_data->data, auth_data->data_len, - auth_data->bss->bssid, - auth_data->bss->bssid, NULL, 0, 0, - tx_flags); - } else { - const u8 *ssidie; + if (auth_data->algorithm == WLAN_AUTH_SAE) { + trans = auth_data->sae_trans; + status = auth_data->sae_status; + auth_data->expected_transaction = trans; + } - sdata_info(sdata, "direct probe to %pM (try %d/%i)\n", - auth_data->bss->bssid, auth_data->tries, - IEEE80211_AUTH_MAX_TRIES); + if (ieee80211_hw_check(&local->hw, REPORTS_TX_ACK_STATUS)) + tx_flags = IEEE80211_TX_CTL_REQ_TX_STATUS | + IEEE80211_TX_INTFL_MLME_CONN_TX; - rcu_read_lock(); - ssidie = ieee80211_bss_get_ie(auth_data->bss, WLAN_EID_SSID); - if (!ssidie) { - rcu_read_unlock(); - return -EINVAL; - } - /* - * Direct probe is sent to broadcast address as some APs - * will not answer to direct packet in unassociated state. - */ - ieee80211_send_probe_req(sdata, sdata->vif.addr, NULL, - ssidie + 2, ssidie[1], - NULL, 0, (u32) -1, true, 0, - auth_data->bss->channel, false); - rcu_read_unlock(); - } + ieee80211_send_auth(sdata, trans, auth_data->algorithm, status, + auth_data->data, auth_data->data_len, + auth_data->bss->bssid, + auth_data->bss->bssid, NULL, 0, 0, + tx_flags); if (tx_flags == 0) { auth_data->timeout = jiffies + IEEE80211_AUTH_TIMEOUT; @@ -3874,8 +3839,7 @@ void ieee80211_sta_work(struct ieee80211_sub_if_data *sdata) bool status_acked = ifmgd->status_acked; ifmgd->status_received = false; - if (ifmgd->auth_data && - (ieee80211_is_probe_req(fc) || ieee80211_is_auth(fc))) { + if (ifmgd->auth_data && ieee80211_is_auth(fc)) { if (status_acked) { ifmgd->auth_data->timeout = jiffies + IEEE80211_AUTH_TIMEOUT_SHORT; @@ -3906,7 +3870,7 @@ void ieee80211_sta_work(struct ieee80211_sub_if_data *sdata) * so let's just kill the auth data */ ieee80211_destroy_auth_data(sdata, false); - } else if (ieee80211_probe_auth(sdata)) { + } else if (ieee80211_auth(sdata)) { u8 bssid[ETH_ALEN]; struct ieee80211_event event = { .type = MLME_EVENT, @@ -4597,7 +4561,7 @@ int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata, if (err) goto err_clear; - err = ieee80211_probe_auth(sdata); + err = ieee80211_auth(sdata); if (err) { sta_info_destroy_addr(sdata, req->bss->bssid); goto err_clear; |