Name
Level 2
Synopsis
In this level, potentially dangerous operations on processes and files are forbidden, in addition to all restrictions in level 1. The following operations are prohibited:
Dir::chdir |
Dir::chroot |
Dir::mkdir |
Dir::rmdir |
File::chown |
File::chmod |
File::umask |
File::truncate |
File#lstat |
File#chmod |
File#chown |
File#truncate |
File#flock |
IO#ioctl |
IO#fctrl |
Methods defined in the FileTest module |
Process::fork |
Process::setpgid |
Process::setsid |
Process::setpriority |
Process::egid= |
Process::kill |
load from a world-writable directory |
syscall |
exit! |
trap |
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