Signed-off-by: Christian Brauner <christian.brauner@canonical.com>

Update Korean manuals

Update for commit 222ddc
Signed-off-by: Sungbae Yoo <sungbae.yoo@samsung.com>

Cgroup root on dump

Otherwise in the error case, we end up subtracting two from the
static_args, which would lead to a segfault :)
Signed-off-by: Tycho Andersen <tycho.andersen@canonical.com>

This is almost never the right thing to use, and we don't use it any more
anyway.
Signed-off-by: Tycho Andersen <tycho.andersen@canonical.com>

We initialized cgfsng in a strange way inside of its implementation of
escape so we could use it during checkpoint. Instead, the previous patch
does a hacky initialization in criu.c, and we can get rid of the hacks
elsewhere :)
Signed-off-by: Tycho Andersen <tycho.andersen@canonical.com>

CRIU has added support for passing --cgroup-root on dump, which we should
use (see the criu commit 07d259f365f224b32914de26ea0fd59fc6db0001 for
details). Note that we don't have to do any version checking or anything,
because CRIU just ignored --cgroup-root on checkpoint before, so passing it
is safe, and will result in correct behavior when a sufficient version of
CRIU is present.
Signed-off-by: Tycho Andersen <tycho.andersen@canonical.com>

Signed-off-by: Tycho Andersen <tycho.andersen@canonical.com>

N.B. that these are only implemented in cgfsng, but,

15:28:28    tych0 | do we still use cgfs anywhere? or the cgm backend?
15:29:19 stgraber | not anywhere we care about

...I think that's okay.
Signed-off-by: Tycho Andersen <tycho.andersen@canonical.com>

Signed-off-by: Tycho Andersen <tycho.andersen@canonical.com>

lxc-create -t debian fails on ppc64el arch

Template catches arch from uname -m, but for ppc64el system, arch reports ppc64le
which doesn't match image repo.
Signed-off-by: Thierry Fauck <tfauck@free.fr>
Signed-off-by: Serge Hallyn <serge@hallyn.com>

doc: Add lxc.no_new_privs to Japanese lxc.container.conf(5)

Update for commit 222ddc
Signed-off-by: KATOH Yasufumi <karma@jazz.email.ne.jp>

implement PR_SET_NO_NEW_PRIVS in liblxc

make rsync deal with sparse files efficiently

Signed-off-by: Lukas Pirl <git@lukas-pirl.de>

c/r: free valid_opts if necessary

2cb80427 introduced a malloc without a
matching free.
Signed-off-by: Tycho Andersen <tycho.andersen@canonical.com>

lxczfs: small fixes

- We expect destroy to fail in zfs_clone() so try to silence it so users are
  not irritated when they create zfs snapshots.
- Add -r recursive to zfs_destroy(). This code is only hit when a) the
  container has no snapshots or b) the user calls destroy with snapshots. So
  this should be safe. Without -r snapshots will remain.
Signed-off-by: Christian Brauner <christian.brauner@canonical.com>

c/r: zero a smaller than known migrate_opts struct

Signed-off-by: Tycho Andersen <tycho.andersen@canonical.com>

templates: use correct cron version in alpine template

Signed-off-by: Alex Athanasopoulos <alex@melato.org>

Signed-off-by: Christian Brauner <christian.brauner@canonical.com>

Signed-off-by: Christian Brauner <christian.brauner@canonical.com>

Signed-off-by: Christian Brauner <christian.brauner@canonical.com>

- When we detect that the container, we want to attach to, has been stared with
  PR_SET_NO_NEW_PRIVS we attach with PR_SET_NO_NEW_PRIVS as well. (We might
  relax this restriction later but let's be strict for now.)
- When LXC_ATTACH_NO_NEW_PRIVS is set in the flags passed to
  lxc_attach()/attach_child_main() then we set PR_SET_NO_NEW_PRIVS irrespective
  of whether the container was started with PR_SET_NO_NEW_PRIVS or not.
- Set no_new_privs before lsm and seccomp. We probably don't want attach() to
  be able to change the lsm or seccomp policy if the container was started with
  PR_SET_NO_NEW_PRIVS enabled.
Signed-off-by: Christian Brauner <christian.brauner@canonical.com>

We will reuse the newly initialized container for PR_SET_NO_NEW_PRIVS.
Signed-off-by: Christian Brauner <christian.brauner@canonical.com>

Add a flag for PR_SET_NO_NEW_PRIVS. It is off by default.
Signed-off-by: Christian Brauner <christian.brauner@canonical.com>

Set no_new_privs after setting the lsm label. If we do set it before we aren't
allowed to change the label anymore.
Signed-off-by: Christian Brauner <christian.brauner@canonical.com>

Signed-off-by: Christian Brauner <christian.brauner@canonical.com>

configure: add --disable-werror

syslog tweaks

console: use correct log name

Signed-off-by: Christian Brauner <christian.brauner@mailbox.org>

Signed-off-by: Christian Brauner <christian.brauner@mailbox.org>

- add lxc_syslog_priority_to_string()
- add lxc_syslog_priority_to_int()
- remove syslog_facility struct
- add lxc.syslog to lxc_getconfig struct
- adapt config_syslog() callback
Signed-off-by: Christian Brauner <christian.brauner@mailbox.org>