Re: [PATCH v5 1/4] usb: usbip tool: Check the return of get_nports()

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On Tue, Jun 06, 2017 at 09:36:50AM -0600, Shuah Khan wrote:
> On 05/22/2017 04:20 AM, Yuyang Du wrote:
> > From: Yuyang Du <yuyang.du@xxxxxxxxx>
> > 
> > If we get nonpositive number of ports, there is no sense to
> > continue, then fail gracefully.
> > 
> > In addition, the commit 0775a9cbc694e8c72 ("usbip: vhci extension:
> > modifications to vhci driver") introduced configurable numbers of
> > controllers and ports, but we have a static port number maximum,
> > MAXNPORT. If exceeded, the idev array will be overflown. We fix
> > it by validating the nports to make sure the port number max is
> > not exceeded.
> > 
> > Reviewed-by: Krzysztof Opasiak <k.opasiak@xxxxxxxxxxx>
> > Signed-off-by: Yuyang Du <yuyang.du@xxxxxxxxx>
> > Acked-by: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>
> 
> Greg,
> 
> Could you please pick this up.
> 
> thanks,
> -- Shuah

Thanks a lot, Shuah.

Yuyang
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