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wpa_supplicant: Resolve WPA3 SAE softAP coverity issues

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1) Resolve wpa_suppliant coverity issues caused by SAE softAP
2) Fix crash occured while deinitialization of softAP
   when authmode is changed
3) Fix issue related to anti clogging token and send_confirm
4) Put some AP specific functions under ESP_WIFI_SOFTAP_SUPPORT
   compilation flags
This commit is contained in:
Shreyas Sheth
2023-03-02 12:21:10 +05:30
parent cd747165df
commit c797146f43
7 changed files with 57 additions and 75 deletions
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22
components/wpa_supplicant/esp_supplicant/src/esp_hostap.c
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@@ -224,17 +224,11 @@ bool hostap_deinit(void *data)
esp_wifi_unset_appie_internal(WIFI_APPIE_WPA);
#ifdef CONFIG_SAE
uint8_t authmode;
authmode = esp_wifi_ap_get_prof_authmode_internal();
if (authmode == WIFI_AUTH_WPA3_PSK ||
authmode == WIFI_AUTH_WPA2_WPA3_PSK) {
wpa3_hostap_auth_deinit();
/* Wait till lock is released by wpa3 task */
if (WPA3_HOSTAP_AUTH_API_LOCK() == pdTRUE) {
WPA3_HOSTAP_AUTH_API_UNLOCK();
os_mutex_delete(g_wpa3_hostap_auth_api_lock);
g_wpa3_hostap_auth_api_lock = NULL;
}
wpa3_hostap_auth_deinit();
/* Wait till lock is released by wpa3 task */
if (g_wpa3_hostap_auth_api_lock &&
WPA3_HOSTAP_AUTH_API_LOCK() == pdTRUE) {
WPA3_HOSTAP_AUTH_API_UNLOCK();
}
#endif /* CONFIG_SAE */
@@ -259,7 +253,7 @@ int esp_wifi_build_rsnxe(struct hostapd_data *hapd, u8 *eid, size_t len)
capab |= BIT(WLAN_RSNX_CAPAB_SAE_H2E);
}
flen = (capab & 0xff00) ? 2 : 1;
flen = 1;
if (len < 2 + flen || !capab) {
return 0; /* no supported extended RSN capabilities */
}
@@ -268,10 +262,6 @@ int esp_wifi_build_rsnxe(struct hostapd_data *hapd, u8 *eid, size_t len)
*pos++ = WLAN_EID_RSNX;
*pos++ = flen;
*pos++ = capab & 0x00ff;
capab >>= 8;
if (capab) {
*pos++ = capab;
}
return pos - eid;
}