Re: [Xen-devel] [PATCH V4 5/7] xl: add pvusb commands

[Juergen Gross <jgross@xxxxxxxx>]

On 06/12/2015 10:03 AM, Chun Yan Liu wrote:
> > > > On 6/12/2015 at 03:37 PM, in message <557A8C57.1040108@xxxxxxxx>, Juergen Gross
> <jgross@xxxxxxxx> wrote:
> > On 06/10/2015 05:20 AM, Chunyan Liu wrote:
...

> > > +        } else if (MATCH_OPTION("ports", argv[optind], oparg)) {
> > > +            usbctrl.ports = atoi(oparg);
> > Same here for number of ports. Otherwise you could blow up xenstore by
> > e.g. specifying 2 billion ports here.
> Will add check. What's the supported max ports?
31. I'm about to send a patch updating the pvusb interface description
which will then contain a define for that (USBIF_MAX_PORTNR).


Juergen


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