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Marco Dickert [Thu, 28 Feb 2019 09:03:16 +0000 (10:03 +0100)]

gpg: use proxy, if http_proxy is set

Signed-off-by: Marco Dickert <marco@misterunknown.de>

commit | commitdiff | tree

Wolfgang Bumiller [Mon, 25 Feb 2019 16:05:24 +0000 (17:05 +0100)]

attach: use move_fd in lxc_proc_close_ns_fd

Previously this set `ctx->ns_fd[*]` to `-EBADF` until commit
fd2a88b190eb ("attach: cleanup macros lxc_proc_close_ns_fd",
but there are some code paths where we call this before
later calling `lxc_proc_put_context_info` which would call
this function again with the file descriptors still
unchanged.

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>

commit | commitdiff | tree

Christian Brauner [Fri, 22 Feb 2019 21:15:09 +0000 (22:15 +0100)]

conf: cleanup macros suggest_default_idmap

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

commit | commitdiff | tree

Christian Brauner [Fri, 22 Feb 2019 21:12:20 +0000 (22:12 +0100)]

conf: cleanup macros write_id_mapping

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

commit | commitdiff | tree

Christian Brauner [Fri, 22 Feb 2019 21:07:26 +0000 (22:07 +0100)]

conf: cleanup macros setup_mount_entries

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

commit | commitdiff | tree

Christian Brauner [Fri, 22 Feb 2019 21:06:47 +0000 (22:06 +0100)]

conf: cleanup macros make_anonymous_mount_file

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

commit | commitdiff | tree

Christian Brauner [Fri, 22 Feb 2019 21:04:14 +0000 (22:04 +0100)]

conf: cleanup macros lxc_fill_autodev

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

commit | commitdiff | tree

Christian Brauner [Fri, 22 Feb 2019 20:59:57 +0000 (21:59 +0100)]

conf: cleanup macros lxc_pivot_root

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

commit | commitdiff | tree

Christian Brauner [Fri, 22 Feb 2019 20:56:55 +0000 (21:56 +0100)]

conf: cleanup macros lxc_chroot

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

commit | commitdiff | tree

Christian Brauner [Fri, 22 Feb 2019 20:49:48 +0000 (21:49 +0100)]

conf: cleanup macros remount_all_slave

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

commit | commitdiff | tree

Christian Brauner [Fri, 22 Feb 2019 20:41:41 +0000 (21:41 +0100)]

conf: simplify idmaptool_on_path_and_privileged

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

commit | commitdiff | tree

Christian Brauner [Thu, 21 Feb 2019 19:28:24 +0000 (20:28 +0100)]

lxc-attach: switch to attach_run_wait

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

commit | commitdiff | tree

Christian Brauner [Thu, 21 Feb 2019 09:56:13 +0000 (10:56 +0100)]

.travis: remove coverity

It hasn't worked reliably for us for a long time. Remove it until such time as
someone cares enough to fix it.

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

commit | commitdiff | tree

Christian Brauner [Thu, 21 Feb 2019 09:47:13 +0000 (10:47 +0100)]

.travis: give coverity one more try

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

commit | commitdiff | tree

Christian Brauner [Wed, 20 Feb 2019 23:35:52 +0000 (00:35 +0100)]

attach: cleanup macros lxc_attach_terminal_[...]

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

commit | commitdiff | tree

Christian Brauner [Wed, 20 Feb 2019 23:21:57 +0000 (00:21 +0100)]

attach: cleanup macros lxc_put_attach_clone_[...]

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

commit | commitdiff | tree

Christian Brauner [Wed, 20 Feb 2019 23:18:59 +0000 (00:18 +0100)]

attach: cleanup macros in_same_namespace

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

commit | commitdiff | tree

Christian Brauner [Wed, 20 Feb 2019 23:12:15 +0000 (00:12 +0100)]

attach: cleanup macros lxc_proc_close_ns_fd

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

commit | commitdiff | tree

Christian Brauner [Wed, 20 Feb 2019 20:11:46 +0000 (21:11 +0100)]

travis: run coccinelle

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

commit | commitdiff | tree

Christian Brauner [Wed, 20 Feb 2019 19:44:16 +0000 (20:44 +0100)]

travis: run coccinelle

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

commit | commitdiff | tree

Christian Brauner [Tue, 19 Feb 2019 22:49:14 +0000 (23:49 +0100)]

conf: cleanup macros suggest_default_idmap

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

commit | commitdiff | tree

Christian Brauner [Tue, 19 Feb 2019 22:48:06 +0000 (23:48 +0100)]

conf: cleanup macros get{g,u}name

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

commit | commitdiff | tree

Christian Brauner [Tue, 19 Feb 2019 22:47:49 +0000 (23:47 +0100)]

conf: cleanup macros get_minimal_idmap

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

commit | commitdiff | tree

Christian Brauner [Tue, 19 Feb 2019 22:47:26 +0000 (23:47 +0100)]

conf: cleanup macros lxc_execute_bind_init

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

commit | commitdiff | tree

Christian Brauner [Tue, 19 Feb 2019 22:47:05 +0000 (23:47 +0100)]

conf: cleanup macros remount_all_slave

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

commit | commitdiff | tree

Christian Brauner [Tue, 19 Feb 2019 22:46:34 +0000 (23:46 +0100)]

conf: cleanup macros idmaptool_on_path_[...]

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

commit | commitdiff | tree

Christian Brauner [Tue, 19 Feb 2019 22:46:11 +0000 (23:46 +0100)]

conf: cleanup macros setup_proc_filesystem

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

commit | commitdiff | tree

Christian Brauner [Tue, 19 Feb 2019 22:45:43 +0000 (23:45 +0100)]

conf: cleanup macros setup_sysctl_parameters

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

commit | commitdiff | tree

Christian Brauner [Tue, 19 Feb 2019 22:45:24 +0000 (23:45 +0100)]

conf: cleanup macros mount_entry_on_generic

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

commit | commitdiff | tree

Christian Brauner [Tue, 19 Feb 2019 22:45:03 +0000 (23:45 +0100)]

conf: cleanup macros mount_entry_create_dir_file

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

commit | commitdiff | tree

Christian Brauner [Tue, 19 Feb 2019 22:44:08 +0000 (23:44 +0100)]

conf: cleanup macros parse_propagationopts

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

commit | commitdiff | tree

Christian Brauner [Tue, 19 Feb 2019 22:43:45 +0000 (23:43 +0100)]

conf: cleanup macros parse_mntopts

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

commit | commitdiff | tree

Christian Brauner [Tue, 19 Feb 2019 22:43:27 +0000 (23:43 +0100)]

conf: cleanup macros lxc_chroot

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

commit | commitdiff | tree

Christian Brauner [Tue, 19 Feb 2019 22:43:04 +0000 (23:43 +0100)]

conf: cleanup macros lxc_mount_auto_mounts

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

commit | commitdiff | tree

Christian Brauner [Tue, 19 Feb 2019 22:42:45 +0000 (23:42 +0100)]

conf: cleanup macros pin_rootfs

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

commit | commitdiff | tree

Christian Brauner [Tue, 19 Feb 2019 22:42:25 +0000 (23:42 +0100)]

conf: cleanup macros run_script_argv

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

commit | commitdiff | tree

Christian Brauner [Tue, 19 Feb 2019 22:41:48 +0000 (23:41 +0100)]

conf: auto free run_buffer

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

commit | commitdiff | tree

Christian Brauner [Tue, 19 Feb 2019 22:21:50 +0000 (23:21 +0100)]

commands_utils: auto free lxc_add_state_client

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

commit | commitdiff | tree

Christian Brauner [Tue, 19 Feb 2019 22:21:08 +0000 (23:21 +0100)]

commands_utils: auto close lxc_cmd_sock_get_state

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

commit | commitdiff | tree

Christian Brauner [Tue, 19 Feb 2019 17:19:18 +0000 (18:19 +0100)]

cve-2019-5736: add test

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

commit | commitdiff | tree

Christian Brauner [Mon, 18 Feb 2019 21:13:42 +0000 (22:13 +0100)]

tree-wide: s/steal_fd/move_fd/g

Suggested-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sun, 17 Feb 2019 13:46:25 +0000 (14:46 +0100)]

commands: cleanup macros lxc_cmd_init()

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

commit | commitdiff | tree

Christian Brauner [Sun, 17 Feb 2019 13:44:20 +0000 (14:44 +0100)]

commands: cleanup macros lxc_cmd_init

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

commit | commitdiff | tree

Christian Brauner [Sun, 17 Feb 2019 13:42:51 +0000 (14:42 +0100)]

commands: cleanup macros lxc_cmd_accept()

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

commit | commitdiff | tree

Christian Brauner [Sun, 17 Feb 2019 13:39:55 +0000 (14:39 +0100)]

commands: cleanup macros lxc_cmd_add_state_client

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

commit | commitdiff | tree

Christian Brauner [Sun, 17 Feb 2019 13:36:52 +0000 (14:36 +0100)]

commands: cleanup macros lxc_cmd()

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

commit | commitdiff | tree

Christian Brauner [Sun, 17 Feb 2019 13:32:14 +0000 (14:32 +0100)]

commands: use __do_close_prot_errno

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

commit | commitdiff | tree

Christian Brauner [Sun, 17 Feb 2019 13:31:40 +0000 (14:31 +0100)]

macro: introduce steal_fd()

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

commit | commitdiff | tree

Christian Brauner [Sun, 17 Feb 2019 13:24:30 +0000 (14:24 +0100)]

commands: cleanup macros in lxc_cmd_console()

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

commit | commitdiff | tree

Christian Brauner [Sun, 17 Feb 2019 13:21:09 +0000 (14:21 +0100)]

commands: move declaration into tighter scope

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

commit | commitdiff | tree

Christian Brauner [Sat, 9 Feb 2019 11:05:46 +0000 (12:05 +0100)]

lxc-usernsexec: use cleanup macros

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

commit | commitdiff | tree

Christian Brauner [Sat, 9 Feb 2019 11:02:22 +0000 (12:02 +0100)]

lxc-user-nic: use cleanup macros

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

commit | commitdiff | tree

Christian Brauner [Sat, 9 Feb 2019 10:57:07 +0000 (11:57 +0100)]

lxc-init: use cleanup macros

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

commit | commitdiff | tree

Christian Brauner [Sat, 9 Feb 2019 10:51:04 +0000 (11:51 +0100)]

cgroup_utils: use __do_free

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

commit | commitdiff | tree

Christian Brauner [Sat, 9 Feb 2019 10:46:15 +0000 (11:46 +0100)]

attach: use __do_free

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

commit | commitdiff | tree

Christian Brauner [Sat, 9 Feb 2019 10:36:18 +0000 (11:36 +0100)]

af_unix: use __do_free

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

commit | commitdiff | tree

Christian Brauner [Sat, 9 Feb 2019 10:32:45 +0000 (11:32 +0100)]

start: move variable into tighter scope

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

commit | commitdiff | tree

Christian Brauner [Fri, 15 Feb 2019 22:50:34 +0000 (23:50 +0100)]

network: do not log false friends

The netlink functions just return -1 and not specific negative errno values so
logging them doesn't make any sense.

Fixes: https://discuss.linuxcontainers.org/t/warning-in-the-container-log/4072/2
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Fri, 15 Feb 2019 22:42:30 +0000 (23:42 +0100)]

conf: do not log devpts umount2() failure

We're not acting based on the return value so don't log anything.

Fixes: https://discuss.linuxcontainers.org/t/warning-in-the-container-log/4072/2
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Hervé Beraud [Tue, 12 Feb 2019 22:47:25 +0000 (23:47 +0100)]

apparmor: Improve testing on apparmor python script

Compare command output to already existing container-rules file

Signed-off-by: Hervé Beraud <hberaud@redhat.com>

commit | commitdiff | tree

Hervé Beraud [Tue, 12 Feb 2019 21:48:51 +0000 (22:48 +0100)]

apparmor: catch config file opening error

Improve config file error opening management
and improve main code block.

Execute this python script during CI to avoid
regressions

Signed-off-by: Hervé Beraud <hberaud@redhat.com>

commit | commitdiff | tree

Christian Brauner [Mon, 11 Feb 2019 21:13:34 +0000 (22:13 +0100)]

string_utils.h: fix wrong licensing

liblxc has always been meant to be LGPLv2.1+ as reflected by the many
downstreams projects and bindings which are themselves under LGPLv2.1+ or other
licenses which would be incompatible with linking against a GPLv2+ library.

It's pretty normal for a library to be LGPL while binaries are GPL as a GPL
library would only ever be usable by other GPL-only projects, which isn't the
case for very many of the liblxc downstreams.

The issue here is really carelessness. None of those GPL headers were put there
intentionally, instead being wrongly copy/pasted from other parts of the
codebase which is indeed intended to be GPLv2+. This is also made clear in our
CONTRIBUTING file in this repository:

Licensing for new files:
------------------------

LXC is made of files shipped under a few different licenses.

Anything that ends up being part of the LXC library needs to be released
under LGPLv2.1+ or a license compatible with it (though the latter will
only be accepted for cases where the code originated elsewhere and was
imported into LXC).

Language bindings for the libraries need to be released under LGPLv2.1+.

Anything else (non-libraries) needs to be Free Software and needs to be
allowed to link with LGPLv2.1+ code (if needed). LXC upstream prefers
LGPLv2.1+ or GPLv2 for those.

When introducing a new file into the project, please make sure it has a
copyright header making clear under which license it's being released
and if it doesn't match the criteria described above, please explain
your decision on the lxc-devel mailing-list when submitting your patch.

This is intended to switch over files to LGPLv2.1+ to which end we have
collected ACKs from relevant people.
/* Affected People */
Christian Brauner <christian.brauner@ubuntu.com>
Fabrice Fontaine <fontaine.fabrice@gmail.com>
Josh Soref <jsoref@gmail.com>

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
Acked-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Acked-by: Josh Soref <jsoref@gmail.com>

commit | commitdiff | tree

Christian Brauner [Mon, 11 Feb 2019 16:30:26 +0000 (17:30 +0100)]

syscall_wrappers: fix wrong licensing

/* Affected People */
Christian Brauner <christian.brauner@ubuntu.com>
Aleksa Sarai <cyphar@cyphar.com>

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

commit | commitdiff | tree

Christian Brauner [Mon, 11 Feb 2019 16:29:31 +0000 (17:29 +0100)]

ringbuf.h: fix wrong licensing

/* Affected People */
Christian Brauner <christian.brauner@ubuntu.com>

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

commit | commitdiff | tree

Christian Brauner [Mon, 11 Feb 2019 16:23:52 +0000 (17:23 +0100)]

compiler: fix wrong licensing

/* Affected People */
Christian Brauner <christian.brauner@ubuntu.com>

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

commit | commitdiff | tree

Christian Brauner [Sun, 10 Feb 2019 22:55:17 +0000 (23:55 +0100)]

parse: handle \r

Closes #2838.

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

commit | commitdiff | tree

Christian Brauner [Sat, 9 Feb 2019 10:23:54 +0000 (11:23 +0100)]

coccinelle: use standard exit identifiers

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

commit | commitdiff | tree

Christian Brauner [Fri, 8 Feb 2019 22:57:06 +0000 (23:57 +0100)]

coccinelle: s/while({1,true})/for(;;)/

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

commit | commitdiff | tree

Christian Brauner [Fri, 8 Feb 2019 22:56:51 +0000 (23:56 +0100)]

coccinelle: add coccinelle support

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

commit | commitdiff | tree

Christian Brauner [Sat, 9 Feb 2019 00:35:44 +0000 (01:35 +0100)]

lxc-init: exit with error on wait failure

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

commit | commitdiff | tree

Christian Brauner [Sat, 9 Feb 2019 00:33:18 +0000 (01:33 +0100)]

start: prevent signed-issues

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

commit | commitdiff | tree

Christian Brauner [Sat, 9 Feb 2019 00:31:52 +0000 (01:31 +0100)]

cgfsng: remove unnecessary check

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

commit | commitdiff | tree

Christian Brauner [Sat, 9 Feb 2019 00:28:52 +0000 (01:28 +0100)]

commands: remove unnecessary check

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

commit | commitdiff | tree

Christian Brauner [Wed, 6 Feb 2019 11:23:17 +0000 (12:23 +0100)]

README: add LGTM

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

commit | commitdiff | tree

Christian Brauner [Tue, 5 Feb 2019 06:47:18 +0000 (07:47 +0100)]

lxc-unshare: remove stack allocations

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

commit | commitdiff | tree

Christian Brauner [Tue, 5 Feb 2019 06:46:13 +0000 (07:46 +0100)]

overlay: remove stack allocations

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

commit | commitdiff | tree

Christian Brauner [Tue, 5 Feb 2019 06:44:13 +0000 (07:44 +0100)]

rbd: remove stack allocations

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

commit | commitdiff | tree

Christian Brauner [Tue, 5 Feb 2019 06:42:50 +0000 (07:42 +0100)]

nbd: remove stack allocations

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

commit | commitdiff | tree

Christian Brauner [Tue, 5 Feb 2019 06:39:51 +0000 (07:39 +0100)]

lvm: remove stack allocations

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

commit | commitdiff | tree

Christian Brauner [Tue, 5 Feb 2019 06:38:02 +0000 (07:38 +0100)]

loop: remove stack allocations

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

commit | commitdiff | tree

Christian Brauner [Tue, 5 Feb 2019 06:26:19 +0000 (07:26 +0100)]

terminal: remove stack allocations

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

commit | commitdiff | tree

Christian Brauner [Tue, 5 Feb 2019 06:30:00 +0000 (07:30 +0100)]

string_utils: remove stack allocations

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

commit | commitdiff | tree

Christian Brauner [Tue, 5 Feb 2019 06:32:21 +0000 (07:32 +0100)]

storage: remove stack allocations

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

commit | commitdiff | tree

Christian Brauner [Tue, 5 Feb 2019 06:25:12 +0000 (07:25 +0100)]

start: remove stack allocations

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

commit | commitdiff | tree

Christian Brauner [Tue, 5 Feb 2019 06:33:48 +0000 (07:33 +0100)]

pam_cgfs: remove stack allocations

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

commit | commitdiff | tree

Christian Brauner [Tue, 5 Feb 2019 06:27:29 +0000 (07:27 +0100)]

network: remove stack allocations

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

commit | commitdiff | tree

Christian Brauner [Tue, 5 Feb 2019 06:23:19 +0000 (07:23 +0100)]

namespace: remove stack allocations

Switch to a static stack instead of allocating a new one. There's really
no point in doing all of the dance to get the current pagesize.

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

commit | commitdiff | tree

Christian Brauner [Tue, 5 Feb 2019 06:31:16 +0000 (07:31 +0100)]

monitor: remove stack allocations

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

commit | commitdiff | tree

Christian Brauner [Tue, 5 Feb 2019 06:19:56 +0000 (07:19 +0100)]

lxccontainer: remove stack allocations

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

commit | commitdiff | tree

Christian Brauner [Tue, 5 Feb 2019 06:12:17 +0000 (07:12 +0100)]

confile: remove stack allocations

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

commit | commitdiff | tree

Christian Brauner [Tue, 5 Feb 2019 06:08:44 +0000 (07:08 +0100)]

conf: remove stack allocations

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

commit | commitdiff | tree

Christian Brauner [Tue, 5 Feb 2019 06:06:02 +0000 (07:06 +0100)]

commands_utils: remove stack allocations

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

commit | commitdiff | tree

Christian Brauner [Tue, 5 Feb 2019 06:02:07 +0000 (07:02 +0100)]

commands: remove stack allocations

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

commit | commitdiff | tree

Christian Brauner [Tue, 5 Feb 2019 06:01:50 +0000 (07:01 +0100)]

lxc_user_nic: remove stack allocations

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

commit | commitdiff | tree

Christian Brauner [Tue, 5 Feb 2019 06:01:33 +0000 (07:01 +0100)]

cgroups: remove stack allocations

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

commit | commitdiff | tree

Christian Brauner [Tue, 5 Feb 2019 06:00:58 +0000 (07:00 +0100)]

lxcmntent: remove stack allocations

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

commit | commitdiff | tree

Christian Brauner [Tue, 5 Feb 2019 22:50:43 +0000 (23:50 +0100)]

compiler: -Wnested-externs hardening

Warn if an extern declaration is encountered within a function.

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

commit | commitdiff | tree

Christian Brauner [Tue, 5 Feb 2019 22:49:48 +0000 (23:49 +0100)]

compiler: -Wdate-time hardening

Warn when macros __TIME__, __DATE__ or __TIMESTAMP__ are encountered as
they might prevent bit-wise-identical reproducible compilations.

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

commit | commitdiff | tree

Christian Brauner [Tue, 5 Feb 2019 22:48:32 +0000 (23:48 +0100)]

compiler: -Werror=shift-overflow=2 hardening

Warn about left shift overflows. This warning is enabled by default in
C99 and C++11 modes (and newer).

-Wshift-overflow=2
This warning level also warns about left-shifting 1 into the sign bit,
unless C++14 mode (or newer) is active.

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

commit | commitdiff | tree

Christian Brauner [Tue, 5 Feb 2019 22:47:31 +0000 (23:47 +0100)]

compiler: -Werror=shift-count-overflow hardening

Warn if shift count >= width of type.

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

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