On Tue, 2007-04-03 at 20:22 -0700, Randy Dunlap wrote:
> > +/**
> > + * val_outside - is a value and length past a limit?
> > + * @val: the start value
> > + * @len: the length from the start
> > + * @limit: the first invalid value
> > + *
> > + * Like val + len > limit, except with overflow checki
On Wed, 04 Apr 2007 12:28:38 +1000 Rusty Russell wrote:
> lguest wants range checking, but unless there are other users I'm not
> sure this is worth the pain. Putting it out there in case it's useful.
>
> Cheers,
> Rusty.
> ==
> There are some places where we want to check if a value + length is
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