grsecurity forums

Posted: **Sat Dec 23, 2006 8:10 pm**

Is there a way to list all the process that are in the same jail?
I know that FreeBSD jail can do that but is there something equivalent in grsecurity?

Thanks

Posted: **Wed Jan 03, 2007 5:15 pm**

Code: Select all: CHROOT="/path/to/chroot" PROCS="" for p in `ps -o pid -A`; do if [ "`readlink /proc/$p/root`" = "$CHROOT" ]; then PROCS="$PROCS $p" fi done echo "Jailed in \"$CHROOT\": $PROCS"

Posted: **Wed Jan 03, 2007 9:24 pm**

grsecurity's chroot restrictions can enforce that users inside a chroot jail can only view processes within the same jail.

-Brad

Posted: **Fri Jan 05, 2007 6:53 am**

spender wrote:grsecurity's chroot restrictions can enforce that users inside
a chroot jail can only view processes within the same jail.

Yes, so if /proc is mounted inside a jail (usually it is not) one can do

Code: Select all: chroot /path/to/jail ps -A

grsecurity forums

List processes in a chroot

List processes in a chroot

This used to work for me