OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	03/05/2020 06:33:15 AM	rwxr-xr-x
📄 enable_tracepoint_events.rb	1.71 KB	06/05/2016 11:15:04 AM	rw-r--r--
📄 version.rb	43 bytes	06/05/2016 11:15:04 AM	rw-r--r--

Editing: enable_tracepoint_events.rb

if defined? RubyVM
  verbose = $VERBOSE
  begin
    $VERBOSE = nil
    module PowerAssert
      # set redefined flag
      basic_classes = [
        Fixnum, Float, String, Array, Hash, Bignum, Symbol, Time, Regexp
      ]

basic_operators = [
        :+, :-, :*, :/, :%, :==, :===, :<, :<=, :<<, :[], :[]=,
        :length, :size, :empty?, :succ, :>, :>=, :!, :!=, :=~, :freeze
      ]

class Bug11182
        def fixed?
          true
        end
      end
      private_constant :Bug11182

refine Bug11182 do
        def fixed?
        end
      end

class Bug11182Sub < Bug11182
        alias _fixed? fixed?
        protected :_fixed?
      end
      private_constant :Bug11182Sub

if (Bug11182.new.fixed? rescue false)
        basic_classes.each do |klass|
          basic_operators.each do |bop|
            refine(klass) do
              define_method(bop) {}
            end
          end
        end
      else
        # workaround for https://bugs.ruby-lang.org/issues/11182
        basic_classes.each do |klass|
          basic_operators.each do |bop|
            if klass.public_method_defined?(bop)
              klass.ancestors.find {|i| i.instance_methods(false).index(bop) }.module_eval do
                public bop
              end
            end
          end
        end

refine Symbol do
          def ==
          end
        end
      end

# bypass check_cfunc
      refine BasicObject do
        def !
        end

def ==
        end
      end

refine Module do
        def ==
        end
      end
    end
  ensure
    $VERBOSE = verbose
  end

# disable optimization
  RubyVM::InstructionSequence.compile_option = {
    specialized_instruction: false
  }
end