apply security checks before unmounting system mountpoints from a jail
Bugs
fix mounting /dev when mount_devfs is enabled
fix mounting /dev/fd when mount_fdescfs is enabled
include sysvshm, sysvsem and sysvmsg jail params on start
mount_descfs is a /usr/sbin/jail argument, not a Jail parameter. Therefore it is not handled by py-jail and must be manually handled during jail start.
Security
Bugs
mount_descfsis a /usr/sbin/jail argument, not a Jail parameter. Therefore it is not handled by py-jail and must be manually handled during jail start.