Re: [PATCH RFC] tun: add ioctl to modify vnet header size

[Michael S. Tsirkin]

On Wed, Mar 17, 2010 at 02:10:11PM -0700, David Stevens wrote:
> Shouldn't we enforce a maximum too? Esp. if overflow/underflow
> will break any of the checks when it's used.
> 
>                                 +-DLS

So the maximum is MAX_INT :)
I don't think it can break any checks that aren't
already broken - what do you have in mind?


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