freebsd-dev/usr.sbin/chroot
Edward Tomasz Napierala a40cf4175c Implement unprivileged chroot
This builds on recently introduced NO_NEW_PRIVS flag to implement
unprivileged chroot, enabled by `security.bsd.unprivileged_chroot`.
It allows non-root processes to chroot(2), provided they have the
NO_NEW_PRIVS flag set.

The chroot(8) utility gets a new flag, -n, which sets NO_NEW_PRIVS
before chrooting.

Reviewed By:	kib
Sponsored By:	EPSRC
Relnotes:	yes
Differential Revision:	https://reviews.freebsd.org/D30130
2021-07-20 08:57:53 +00:00
..
chroot.8 Implement unprivileged chroot 2021-07-20 08:57:53 +00:00
chroot.c Implement unprivileged chroot 2021-07-20 08:57:53 +00:00
Makefile
Makefile.depend DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00