vzctl start: close extra FDs later

Close extra FDs just before executing /sbin/init. This way we will
be able to show errors from exec_container_init().

https://bugzilla.openvz.org/3091

Reported by Sergey Korshunov <seyko2@gmail.com>
Signed-off-by: Kir Kolyshkin <kir@openvz.org>
3 files changed