hostap: Ignore duplicate 11v and legacy roaming requests

Ignore duplicate 11v and legacy roaming requests if roaming is in
progress. This fix can avoid multiple auth or reassociate, which are
triggered by duplicate roaming requests.

Signed-off-by: Hui Bai <[email protected]>

Author: nxf58150

modules/hostap/src/supp_api.c

@@ -1800,9 +1800,25 @@ int supplicant_bss_ext_capab(const struct device *dev, int capab)
 
 int supplicant_legacy_roam(const struct device *dev)
 {
+	struct wpa_supplicant *wpa_s;
 	int ret = -1;
 
 	k_mutex_lock(&wpa_supplicant_mutex, K_FOREVER);
+
+	wpa_s = get_wpa_s_handle(dev);
+	if (!wpa_s) {
+		ret = -1;
+		wpa_printf(MSG_ERROR, "Interface %s not found", dev->name);
+		goto out;
+	}
+
+	if (wpa_s->reassociate || (wpa_s->wpa_state >= WPA_AUTHENTICATING &&
+	    wpa_s->wpa_state < WPA_COMPLETED)) {
+		wpa_printf(MSG_INFO, "Reassociation is in progress, skip");
+		ret = 0;
+		goto out;
+	}
+
 	if (!wpa_cli_cmd_v("scan")) {
 		goto out;
 	}
@@ -1830,6 +1846,13 @@ int supplicant_btm_query(const struct device *dev, uint8_t reason)
 		goto out;
 	}
 
+	if (wpa_s->reassociate || (wpa_s->wpa_state >= WPA_AUTHENTICATING &&
+	    wpa_s->wpa_state < WPA_COMPLETED)) {
+		wpa_printf(MSG_INFO, "Reassociation is in progress, skip");
+		ret = 0;
+		goto out;
+	}
+
 	if (!wpa_cli_cmd_v("wnm_bss_query %d", reason)) {
 		goto out;
 	}