#773: Segfault occurs when specified $SAFE=4 and exception is generated. ----------------------------------+----------------------------------------- Reporter: watson1978@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ----------------------------------+----------------------------------------- Test Script: {{{ $ cat test_bus_error.rb level = ARGV[0].to_i $SAFE = level # generate an exception each level. case level when 1 eval(ARGV[0]) when 2 Dir.chdir("..") when 3 str = "hello" str.untaint when 4 puts "test" end }}} Result of MacRuby 0.6: {{{ $ macruby test_bus_error.rb 1 /Users/watson/test/ruby/macruby/segfault/test_bus_error.rb:2:in `<main>': Insecure operation: -r (SecurityError) $ macruby test_bus_error.rb 2 /Users/watson/test/ruby/macruby/segfault/test_bus_error.rb:2:in `<main>': Insecure operation at level 2 (SecurityError) $ macruby test_bus_error.rb 3 /Users/watson/test/ruby/macruby/segfault/test_bus_error.rb:2:in `<main>': Insecure operation at level 3 (SecurityError) $ macruby test_bus_error.rb 4 zsh: illegal hardware instruction macruby test_bus_error.rb 4 }}} Result of MacRuby Trunk: {{{ $ macruby test_bus_error.rb 1 /Users/watson/test/ruby/macruby/segfault/test_bus_error.rb:2:in `<main>': Insecure operation: -r (SecurityError) $ macruby test_bus_error.rb 2 /Users/watson/test/ruby/macruby/segfault/test_bus_error.rb:2:in `<main>': Insecure operation at level 2 (SecurityError) $ macruby test_bus_error.rb 3 /Users/watson/test/ruby/macruby/segfault/test_bus_error.rb:2:in `<main>': Insecure operation at level 3 (SecurityError) $ macruby test_bus_error.rb 4 zsh: segmentation fault macruby test_bus_error.rb 4 }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/773> MacRuby <http://macruby.org/>