WPS: Set correct Device Password ID in M2

It looks like we don't set correspondent Device Password ID attribute in
M2 message during PBC registration. Without it TG185n STA was not able
to connect to our AP in PBC mode. Attached patch fixes this.

diff --git a/src/wps/wps_registrar.c b/src/wps/wps_registrar.c
index 2490682..0fcc9ac 100644 (file)
--- a/src/wps/wps_registrar.c
+++ b/src/wps/wps_registrar.c
@@ -1117,7 +1117,7 @@ static struct wpabuf * wps_build_m2(struct wps_data *wps)
            wps_build_rf_bands(&wps->wps->dev, msg) ||
            wps_build_assoc_state(wps, msg) ||
            wps_build_config_error(msg, WPS_CFG_NO_ERROR) ||
-           wps_build_dev_password_id(msg, DEV_PW_DEFAULT) ||
+           wps_build_dev_password_id(msg, wps->dev_pw_id) ||
            wps_build_os_version(&wps->wps->dev, msg) ||
            wps_build_authenticator(wps, msg)) {
                wpabuf_free(msg);