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Author SHA1 Message Date
2xsec
737f5220a2 doc: Add -u and -g args to Korean lxc-attach(1) and lxc-execute(1) 
Signed-off-by: 2xsec <dh48.jeong@samsung.com>
 2018-10-07 17:37:43 +09:00
2xsec
ec4f666f23 doc: fix indent 
Signed-off-by: 2xsec <dh48.jeong@samsung.com>
 2018-10-07 17:00:50 +09:00
Christian Brauner
8b013632c6 Merge pull request #2672 from 2xsec/bugfix 
remove unused argument
 2018-10-06 15:30:12 +02:00
Christian Brauner
13c45a4a9d Merge pull request #2673 from Blub/2018-10-06/cgfsng-alloc-cleanup 
cgfsng: use realloc instead of malloc+copy+free
 2018-10-06 12:58:43 +02:00
Wolfgang Bumiller
5407d095e6 cgfsng: use realloc instead of malloc+copy+free 
Signed-off-by: Wolfgang Bumiller <w.bumiller@errno.eu>
 2018-10-06 11:12:08 +02:00
2xsec
70e72c5627 tools: lxc-unshare: remove unnecessary initialization 
Signed-off-by: 2xsec <dh48.jeong@samsung.com>
 2018-10-05 11:08:41 +09:00
2xsec
720132e13e tools: lxc-start: remove unused argument 
Signed-off-by: 2xsec <dh48.jeong@samsung.com>
 2018-10-05 11:07:02 +09:00
Wolfgang Bumiller
0a886c56a7 Merge pull request #2671 from brauner/2018-10-03/syscall_wrappers 
syscalls: move wrappers and raw syscalls to appropriate files
 2018-10-03 14:13:57 +02:00
Wolfgang Bumiller
15418afe93 Merge pull request #2670 from brauner/2018-10-03/cgfsng_fix_race 
cgfsng: close tiny race window
 2018-10-03 14:11:57 +02:00
Christian Brauner
07a50156ed raw_syscalls: move lxc_raw_gettid() 
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
 2018-10-03 13:10:55 +02:00
Christian Brauner
303037d2f6 syscall_wrappers: move signalfd() 
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
 2018-10-03 13:08:51 +02:00
Christian Brauner
e8f764b6bc syscall_wrappers: move unshare() 
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
 2018-10-03 13:03:30 +02:00
Christian Brauner
364932cfae syscall_wrappers: move sethostname() 
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
 2018-10-03 13:00:21 +02:00
Christian Brauner
59524108dd syscall_wrappers: move setns() 
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
 2018-10-03 12:57:32 +02:00
Christian Brauner
6a886ddf19 syscall_wrappers: move memfd_create() 
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
 2018-10-03 12:49:46 +02:00
Christian Brauner
ef18536050 cgfsng: handle v1 cpuset hierarchy first 
If the value of cgroup.clone_children in our immediate ancestor cgroup
is 0 then the cpuset of any cgroups we create in subtrees will be empty
and hence we'll copy an empty cpuset at which point we cannot enter the
cpuset cgroup.
Avoid this problem by initializing cgroup.clone_children to 1 an copying
the initialized cpuset of our immediate ancestor. Note, that the cpuset
of our immediate ancestor must be initialized and ours as well otherwise
we couldn't be located in this cgroup.

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
 2018-10-03 12:29:20 +02:00
Christian Brauner
6099dd5a13 Revert "Revert "cgfsng: avoid tiny race window"" 
This reverts commit c5e7a7acbf.

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
 2018-10-03 12:29:20 +02:00
Stéphane Graber
c5e7a7acbf Revert "cgfsng: avoid tiny race window" 
This reverts commit 17e5599174.

Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>
 2018-10-02 18:02:41 -04:00
Stéphane Graber
a153a470b3 Merge pull request #2669 from brauner/2018-10-02/bugfixes 
utils: fix lxc_set_death_signal()
 2018-10-02 15:28:24 -04:00
Christian Brauner
c7f493aee0 utils: fix lxc_set_death_signal() 
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
 2018-10-02 21:00:59 +02:00
Stéphane Graber
54b38b25b1 Merge pull request #2668 from brauner/2018-10-02/cgroups_monitor_fixes 
cgfsng: do not reuse another monitor's cgroup
 2018-10-02 14:40:55 -04:00
Christian Brauner
17e5599174 cgfsng: avoid tiny race window 
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
 2018-10-02 20:24:37 +02:00
Christian Brauner
ee455be41c cgfsng: do not reuse another monitor's cgroup 
Otherwise we will create a race.

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
 2018-10-02 17:28:30 +02:00
Stéphane Graber
7040a77e8f Merge pull request #2667 from brauner/2018-10-02/prefault_mmaped_config_file 
parse: prefault config file with MAP_POPULATE
 2018-10-02 11:28:28 -04:00
Christian Brauner
2291ea4a1a parse: prefault config file with MAP_POPULATE 
When we call lxc_file_for_each_line_mmap() we will always parse the
whole config file. Prefault it in case it is really long to optimize
performance.

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
 2018-10-02 16:40:13 +02:00
Christian Brauner
907e133201 Merge pull request #2666 from 2xsec/bugfix 
cgroups: remove unnecessary line
 2018-10-02 12:50:51 +02:00
2xsec
c3d9796f1f netns_iaddrs: remove unused functions 
Signed-off-by: 2xsec <dh48.jeong@samsung.com>
 2018-10-02 18:55:33 +09:00
2xsec
99bb3fa8e8 cgroups: remove unnecessary line 
Signed-off-by: 2xsec <dh48.jeong@samsung.com>
 2018-10-02 18:49:16 +09:00
Stéphane Graber
74d9689329 Merge pull request #2664 from brauner/2018-09-30/syscall_wrappers 
syscalls: add wrappers and explicit raw syscalls
 2018-09-30 17:02:55 -04:00
Stéphane Graber
6810d9018d Merge pull request #2665 from brauner/2018-09-30/netns_ifaddrs 
netns_ifaddrs: only use struct rtnl_link_stats64
 2018-09-30 17:01:08 -04:00
Christian Brauner
3ccf815f79 netns_ifaddrs: only use struct rtnl_link_stats64 
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
 2018-09-30 20:58:06 +02:00
Christian Brauner
1f797c3a64 tests: add missing build dependencies 
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
 2018-09-30 20:30:08 +02:00
Christian Brauner
49182c3280 autotools: fix lxc-usernsexec build 
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
 2018-09-30 20:20:16 +02:00
Christian Brauner
47d720d13e autotools: fix lxc-user-nic build 
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
 2018-09-30 20:20:16 +02:00
Christian Brauner
253c403df5 autotools: fix lxc-monitord build 
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
 2018-09-30 20:20:16 +02:00
Christian Brauner
2fe8b2a063 autotools: fix lxc init build 
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
 2018-09-30 20:20:16 +02:00
Christian Brauner
d7b58715b6 raw_syscalls: add lxc_raw_getpid() 
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
 2018-09-30 20:20:16 +02:00
Christian Brauner
38e5c2dbba raw_syscalls: add lxc_raw_clone{_cb}() 
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
 2018-09-30 20:20:14 +02:00
Stéphane Graber
97358bb2bf Merge pull request #2663 from brauner/2018-09-30/netns_ifaddrs 
netns_ifaddrs: handle IFLA_STATS{64} correctly
 2018-09-30 14:01:06 -04:00
Christian Brauner
13be27338c raw_syscalls: add lxc_raw_execveat() 
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
 2018-09-30 19:40:51 +02:00
Christian Brauner
6b3d24d716 syscall_wrappers: add pivot_root() 
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
 2018-09-30 12:50:23 +02:00
Christian Brauner
da5efb6f76 netns_ifaddrs: handle IFLA_STATS{64} correctly 
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
 2018-09-30 12:29:19 +02:00
Stéphane Graber
2a2d77c356 Merge pull request #2661 from brauner/2018-09-28/relro_bind_now 
autotools: support -z relro and -z now
 2018-09-29 01:15:11 +02:00
Christian Brauner
e6fe24e134 autotools: support -z relro and -z now 
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
 2018-09-28 22:58:20 +02:00
Stéphane Graber
14c31772d0 Merge pull request #2658 from brauner/2018-09-28/keyctl 
utils: add lxc_setup_keyring()
 2018-09-28 14:13:47 +02:00
Christian Brauner
b25291da14 utils: add lxc_setup_keyring() 
Allocate a new keyring if we can to prevent information leak.

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
 2018-09-28 13:41:14 +02:00
Christian Brauner
c73fbad129 configure: fix -Wimplicit-fallthrough check 
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
 2018-09-28 13:41:14 +02:00
Stéphane Graber
af2c0fa7b1 Merge pull request #2657 from ssup2/master 
oci-template: Add logic for no /etc/passwd, group
 2018-09-28 12:32:02 +02:00
Jungsub Shin
a2ade420c0 oci-template: Add logic for no /etc/passwd, group 
OCI image spec dosen't specify action when there is
no /etc/passwd or /etc/group. So if there is no
/etc/passwd with string user info, set uid to 0. If there
is no /etc/group with string group info, set gid to 0.

Signed-off-by: Jungsub Shin jungsub_shin@tmax.co.kr
 2018-09-28 19:24:09 +09:00
Stéphane Graber
46706d0b67 Merge pull request #2656 from brauner/2018-09-28/fix_btrfs_regression 
btrfs: fix btrfs containers
 2018-09-28 12:13:39 +02:00