Re: [PATCH 3/3] propsys: Implement PropVariantToBuffer().

[Dmitry Timoshkov]

Jactry Zeng  wrote:
> +HRESULT WINAPI PropVariantToBuffer(REFPROPVARIANT propvarIn, void *ret, UINT cb)
> +{
> - TRACE("(%p, %p, %d)\n", propvarIn, ret, cb);
> -
> - if(cb > propvarIn->u.caub.cElems)
> -
>    return E_FAIL;
> -
> - memcpy(ret, propvarIn->u.caub.pElems, cb);
> -
> - return S_OK;
>
> +}

What happens when NULL and/or 0 are passed in?