Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>

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

We need this for calculating the name of unnamed interfaces in the config.
But we also need to remember to increment it :)
Signed-off-by: Tycho Andersen <tycho.andersen@canonical.com>

--veth-pair has been deprecated as of 2.6, let's use the new --external
instead.
Signed-off-by: Tycho Andersen <tycho.andersen@canonical.com>

This should allow proper filtering of build flags for libraries and make
it easier to use PIE/PIC.
Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>

Correct the backingstorage typo in lxc_copy.
Signed-off-by: Po-Hsu Lin <po-hsu.lin@canonical.com>

There are no personalities for s390x, so don't list itself as one.
Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>

Signed-off-by: Jakub Jirutka <jakub@jirutka.cz>

Signed-off-by: Sander Klein <github@roedie.nl>

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

So far, users could only create overlay snapshots by specifying -B overlayfs
and not with -B overlay. This adds support for -B overlay.
Signed-off-by: Christian Brauner <christian.brauner@canonical.com>

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

Make release selection more flexible.
Update the KNOWN_RELEAES list, add yakkety and remove vivid.
Signed-off-by: Po-Hsu Lin <po-hsu.lin@canonical.com>

lxc_strerror() was dropped long time ago, in 2009 to be exact.

Related commit:
https://github.com/lxc/lxc/commit/7cee8789514fb42d6a48d50b904e24284f5526e3Signed-off-by: Jafar Al-Gharaibeh <to.jafar@gmail.com>

Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>

Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>

Signed-off-by: Jakub Jirutka <jakub@jirutka.cz>

The returned value from snprintf() should be checked carefully.

This bug can be leveraged to execute arbitrary code through carefully
constructing the payload, e.g,

lxc-freeze -n `python -c "print 'AAAAAAAA' + 'B'*959"` -P PADPAD -o /tmp/log

This command running on Ubuntu 14.04 (x86-64) can cause a segment fault.
Signed-off-by: Lans Zhang <jia.zhang@windriver.com>

this allows running them also under Python2, which otherwise
would choke on Stéphane's name and error out with
 SyntaxError: Non-ASCII character '\xc3' in file …
Signed-off-by: Evgeni Golov <evgeni@debian.org>

Signed-off-by: Evgeni Golov <evgeni@debian.org>

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

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

Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>

Only check for DEVPTS_MULTIPLE_INSTANCES on kernels < 4.7.
Signed-off-by: Christian Brauner <christian.brauner@canonical.com>

This can be used by downstreams to improve their "feature" checks.
Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>

Signed-off-by: Roman Mueller <roman.mueller@gmail.com>

Make sure we always free any memory that was allocated by the call to
lxc_normalize_path().
Signed-off-by: Christian Brauner <christian.brauner@canonical.com>

Use 'apt-conf' virtual package for ALTLinux default packages set
Signed-off-by: Denis Pynkin <denis_pynkin@epam.com>

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

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

Make sure we don't return uninitialized memory.
Signed-off-by: Christian Brauner <christian.brauner@canonical.com>

Signed-off-by: Oliver Matthews <oliver@codersoffortune.net>

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

When the mtu cannot be retrieved from netdev->link try from veth device.
Signed-off-by: Christian Brauner <christian.brauner@canonical.com>

When mtu is not set, try to retrieve mtu from netdev->link.
Signed-off-by: Christian Brauner <christian.brauner@canonical.com>

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

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>