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fix(wifi): Resolved WPS connectivity issue with pre-connected stations

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This fixes the issue where station was not able connect using WPS if it was
already in connected state.

wifi_wps_scan_done() issues an esp_wifi_disconnect() before
calling esp_wifi_connect() to associate with the newly discovered AP. This
behavior incorrectly triggered a failure event (WIFI_EVENT_STA_WPS_ER_FAILED)
even though the disconnection was part of the normal WPS flow. This commit
prevents sending the false failure event, ensuring expected WPS behavior.
This commit is contained in:
Sarvesh Bodakhe
2025-03-05 15:09:46 +05:30
parent 22296cb613
commit c80ed51aac
2 changed files with 7 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
components/wpa_supplicant/esp_supplicant/src/esp_wps.c
View File

@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2019-2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2019-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -877,9 +877,11 @@ int wps_finish(void)
return ret;
}
/* This will get executed in the wifi task's context */
static void wps_sm_notify_deauth(void)
{
if (gWpsSm && gWpsSm->wps->state != WPS_FINISHED) {
if (gWpsSm && gWpsSm->wps->state != WPS_FINISHED &&
!gWpsSm->intermediate_disconnect) {
wps_stop_process(WPS_FAIL_REASON_RECV_DEAUTH);
}
}
@ -1644,7 +1646,9 @@ wifi_wps_scan_done(void *arg, ETS_STATUS status)
sm->discover_ssid_cnt = 0;
if (wps_get_status() == WPS_STATUS_PENDING) {
sm->intermediate_disconnect = true;
esp_wifi_disconnect();
sm->intermediate_disconnect = false;
os_memcpy(wifi_config.sta.bssid, sm->bssid, ETH_ALEN);
os_memcpy(wifi_config.sta.ssid, (char *)sm->creds[0].ssid, sm->creds[0].ssid_len);

1
components/wpa_supplicant/esp_supplicant/src/esp_wps_i.h
View File

@ -84,6 +84,7 @@ struct wps_sm {
bool wps_pbc_overlap;
struct discard_ap_list_t dis_ap_list[WPS_MAX_DIS_AP_NUM];
u8 discard_ap_cnt;
bool intermediate_disconnect;
};
#define API_MUTEX_TAKE() do {\