#!/bin/sh # make sure symlinks with fchownat() work properly addwrite $PWD rm -rf deny link ( set -e mkdir deny touch deny/file ln -s deny/file link ) || exit 1 # this *should not* trigger a sandbox violation fchownat-0 0 AT_FDCWD link ${SB_UID} ${SB_GID} 0 || exit 1 # this *should* trigger a sandbox violation adddeny $PWD/deny export SANDBOX_LOG=$PWD/sb.log fchownat-0 -1 AT_FDCWD link ${SB_UID} ${SB_GID} 0 || exit 1 test -s sb.log