Re: filling area by color atack safety

scott@slp53.sl.home (Scott Lurndal) writes:

Malcolm McLean <malcolm.arthur.mclean@gmail.com> writes:
>

The convetional wisdom is the opposite, But here, conventional wisdom
fails.  Because heaps are unlimited while stacks are not.

>
That's not actually true.   The size of both are bounded, yes.
>
It's certainly possible (in POSIX, anyway) for the stack bounds
to be unlimited (given sufficient real memory and/or backing
store) and the heap size to be bounded.   See 'setrlimit'.

The sizes of both heaps and stacks are bounded, because
pointers have a fixed number of bits.  Certainly these
sizes can be very very large, but they are not unbounded.