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fix(esp_wifi): Backport some wifi fixes

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1. Fix memory leak caused by assoc IE and retry timer
2. Discard commit frame received at confirmed state in SAE
3. Ignore immediate assoc req received from the station while we are
processing the older one. Fix regression caused by 4cb4faa9
This commit is contained in:
Shyamal Khachane
2023-07-21 14:43:05 +05:30
parent 3187b8b326
commit dbe7c4a78d
11 changed files with 61 additions and 20 deletions
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3
components/wpa_supplicant/src/ap/ieee802_11.c
View File

@@ -559,7 +559,7 @@ int handle_auth_sae(struct hostapd_data *hapd, struct sta_info *sta,
}
if (sae_check_confirm(sta->sae, buf, len) < 0) {
resp = WLAN_STATUS_UNSPECIFIED_FAILURE;
resp = WLAN_STATUS_CHALLENGE_FAIL;
goto reply;
}
sta->sae->rc = peer_send_confirm;
@@ -569,7 +569,6 @@ int handle_auth_sae(struct hostapd_data *hapd, struct sta_info *sta,
} else {
wpa_printf(MSG_ERROR, "unexpected SAE authentication transaction %u (status=%u )", auth_transaction, status);
if (status != WLAN_STATUS_SUCCESS) {
resp = -1;
goto remove_sta;
}
resp = WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION;

1
components/wpa_supplicant/src/ap/sta_info.c
View File

@@ -175,7 +175,6 @@ struct sta_info * ap_sta_add(struct hostapd_data *hapd, const u8 *addr)
#ifdef CONFIG_SAE
sta->sae_commit_processing = false;
sta->remove_pending = false;
sta->lock = os_semphr_create(1, 1);
#endif /* CONFIG_SAE */
return sta;

9
components/wpa_supplicant/src/ap/wpa_auth.c
View File

@@ -488,6 +488,7 @@ static void wpa_free_sta_sm(struct wpa_state_machine *sm)
wpa_printf( MSG_DEBUG, "wpa_free_sta_sm: free eapol=%p\n", sm->last_rx_eapol_key);
os_free(sm->last_rx_eapol_key);
os_free(sm->wpa_ie);
os_free(sm->rsnxe);
os_free(sm);
}
@@ -2635,7 +2636,7 @@ bool wpa_ap_remove(u8* bssid)
} else {
sta->remove_pending = true;
}
return true;
return true;
}
#endif /* CONFIG_SAE */
@@ -2644,10 +2645,10 @@ bool wpa_ap_remove(u8* bssid)
if (wps_get_status() == WPS_STATUS_PENDING) {
u8 *addr = os_malloc(ETH_ALEN);
if (!addr) {
if (!addr) {
return false;
}
os_memcpy(addr, sta->addr, ETH_ALEN);
}
os_memcpy(addr, sta->addr, ETH_ALEN);
eloop_register_timeout(0, 10000, ap_free_sta_timeout, hapd, addr);
} else
#endif