Sys::Linux::Syscall::Execve Due to changes in how exec() works in the upcoming 5.28 to fix [perl #129888] I can no longer expect exec() to preserve the memory address of the arguments provided to it. Why this weird requirement? It's because I need to preserve that address in order to setup an eBPF program with Seccomp that restricts what can be executed inside a sandbox. INSTALLATION This is a Perl module distribution. It should be installed with whichever tool you use to manage your installation of Perl, e.g. any of cpanm . cpan . cpanp -i . Consult http://www.cpan.org/modules/INSTALL.html for further instruction. Should you wish to install this module manually, the procedure is perl Makefile.PL make make test make install COPYRIGHT AND LICENSE This software is copyright (c) 2018 by Ryan Voots. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.