Christophe Gragnic <christophegrag...@gmail.com> writes:
> On Fri, Aug 29, 2014 at 9:43 PM, Tomas Hlavaty <t...@logand.com> wrote:
>> that is impossible, and even contradictory! You can't allow arbitrary
>> functionality and disallow some functionality at the same time.
> Executing a script doesn't mean every line will work as expected!
> `rm -fr /` can be executed, but doesn't always work ;)
You see, then you are not allowing arbitrary functionality.