diff --git a/test/units/TEST-13-NSPAWN.nspawn.sh b/test/units/TEST-13-NSPAWN.nspawn.sh index 13dc1acdb3..ae5dfdce38 100755 --- a/test/units/TEST-13-NSPAWN.nspawn.sh +++ b/test/units/TEST-13-NSPAWN.nspawn.sh @@ -1477,6 +1477,44 @@ testcase_link_journal_host() { rm -fr "$root" "$hoge" } +testcase_volatile_link_journal_no_userns() { + local root machine_id journal_dir acl_output + + root="$(mktemp -d /var/lib/machines/TEST-13-NSPAWN.volatile-journal.XXX)" + create_dummy_container "$root" + + machine_id="$(systemd-id128 new)" + echo "$machine_id" >"$root/etc/machine-id" + + journal_dir="/var/log/journal/$machine_id" + mkdir -p "$journal_dir" + chown root:root "$journal_dir" + + systemd-nspawn --register=no \ + --directory="$root" \ + --boot \ + --volatile=yes \ + --link-journal=host \ + systemd.unit=systemd-tmpfiles-setup.service + + local gid + gid="$(stat -c '%g' "$journal_dir")" + + # Ensure GID is not 4294967295 (GID_INVALID) + [[ "$gid" != "4294967295" ]] + + # Ensure the directory is owned by a valid user (root or systemd-journal + # group). The GID should be either 0 (root) or the systemd-journal GID, not + # some bombastically large number + [[ "$gid" -lt 65535 ]] + + # Ensure the invalid GID doesn't appear in ACLs + acl_output="$(getfacl "$journal_dir" || true)" + grep -q "4294967295" <<< "$acl_output" && exit 1 + + rm -fr "$root" "$journal_dir" +} + testcase_cap_net_bind_service() { local root