--- a/hostapd/ctrl_iface.c +++ b/hostapd/ctrl_iface.c @@ -343,6 +343,9 @@ static int hostapd_ctrl_iface_wps_ap_pin char *pos; const char *pin_txt; + if (!hapd->wps) + return -1; + pos = os_strchr(txt, ' '); if (pos) *pos++ = '\0';
