Check os_snprintf() result more consistently - success case

[mech_eap.git] / src / ap / wps_hostapd.c

diff --git a/src/ap/wps_hostapd.c b/src/ap/wps_hostapd.c
index c4d7194..69434c8 100644 (file)
--- a/src/ap/wps_hostapd.c
+++ b/src/ap/wps_hostapd.c
@@ -185,7 +185,7 @@ static void hostapd_wps_pin_needed_cb(void *ctx, const u8 *uuid_e,
                          dev->model_number, dev->serial_number,
                          wps_dev_type_bin2str(dev->pri_dev_type, devtype,
                                               sizeof(devtype)));
-       if (len > 0 && len < (int) sizeof(txt))
+       if (!os_snprintf_error(sizeof(txt), len))
                wpa_msg(hapd->msg_ctx, MSG_INFO, "%s", txt);
 
        if (hapd->conf->wps_pin_requests) {