Re: [PARPORT] ppdev device timeout IOCTLs


Frederick Barnes (frmb@mail.cern.ch)
Sun, 26 Sep 1999 12:44:03 +0200 (CEST)


On Sun, 26 Sep 1999, Philip Blundell wrote:

> >+ par_timeout.tv_usec = (to_jiffies % (long)HZ) * (1000000/HZ);
> >+ if (copy_to_user ((struct timeval *)arg, &par_timeout, sizeof(s
> >truct timeval))) {
> >+ return -EINVAL;
> >+ }
>
> You should return EFAULT here. Otherwise the patch looks OK to me.
>

You're right. I'll just go and fix that..

Fred.

-- 
+--------------------------------------------------------------------------+
| Fred Barnes                                                              |
| Frederick.Barnes@cern.ch                        http://teddy.xylene.com/ |
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