Bugzilla – Attachment #28094: moxa-ioctl-check.patch for bug #65375
case TIOCSSERIAL:
return moxa_set_serial_info(ch, argp);
default:
if(!capable(CAP_SYS_RAWIO))
return -EPERM;
retval = MoxaDriverIoctl(cmd, arg, port);
}
return (retval);