#!/bin/sh
# Run the DF-2448 PoC. Must be root and dm must be loaded.
# `kldload dm` first (root only); then this PoC.
if ! kldstat -n dm >/dev/null 2>&1; then
	kldload dm || { echo "kldload dm failed (need root)"; exit 1; }
fi
./dm_nulldata_deref