Those problems were known before Linux was a thing, which is part of the reasons...

		st_goliath on March 20, 2021 \| parent \| context \| favorite \| on: Unprivileged Chroot() Those problems were known before Linux was a thing, which is part of the reasons only root was historically allowed to do a chroot(). Even Unix v7 insists on chroot() being only called by the root user (the chroot syscall is in /usr/sys/sys/sys4.c).