Commits · d03ab308a792b85bbcd6eb2b189e06e705d52767 · Chen Yisong / lxc

24 Feb, 2018 36 commits

lxccontainer: do_lxcapi_load_config() · d03ab308
Christian Brauner authored Feb 24, 2018
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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d03ab308
lxccontainer: load_config_locked() · e3246ab9
Christian Brauner authored Feb 24, 2018
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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e3246ab9
lxccontainer: lxcapi_console() · 49cfedb3
Christian Brauner authored Feb 24, 2018
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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49cfedb3
lxccontainer: do_lxcapi_console_getfd() · 37dce817
Christian Brauner authored Feb 24, 2018
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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37dce817
lxccontainer: do_lxcapi_unfreeze() · 8e59e0ba
Christian Brauner authored Feb 24, 2018
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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8e59e0ba
lxccontainer: do_lxcapi_freeze() · 8787b387
Christian Brauner authored Feb 24, 2018
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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8787b387
lxccontainer: do_lxcapi_is_running() · 1b61062f
Christian Brauner authored Feb 24, 2018
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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1b61062f
lxccontainer: is_stopped() · 5bddcb62
Christian Brauner authored Feb 24, 2018
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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5bddcb62
lxccontainer: do_lxcapi_state() · b547d79f
Christian Brauner authored Feb 24, 2018
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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b547d79f
lxccontainer: do_lxcapi_is_defined() · 428ad142
Christian Brauner authored Feb 24, 2018
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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428ad142
lxccontainer: lxc_container_{get,put}() · 045552aa
Christian Brauner authored Feb 24, 2018
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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045552aa
lxccontainer: lxc_container_free() · 70849dc2
Christian Brauner authored Feb 24, 2018
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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70849dc2
lxccontainer: create_partial() · a3740e80
Christian Brauner authored Feb 24, 2018
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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a3740e80
lxccontainer: create_partial() · f5cd0252
Christian Brauner authored Feb 24, 2018
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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f5cd0252
lxccontainer: ongoing_create() · 444249ea
Christian Brauner authored Feb 24, 2018
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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444249ea
lxccontainer: config_file_exists() · ef1ab8f1
Christian Brauner authored Feb 24, 2018
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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ef1ab8f1
lxccontainer: move macros to utils.h · 238b3e5e
Christian Brauner authored Feb 24, 2018
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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238b3e5e

lxccontainer: do_lxcapi_save_config() · 0e1a60b0

authored Feb 23, 2018

If liblxc is used multi-threaded do_lxcapi_save_config() could be called from
threads that fork() which to not risk ending up with invalid locking states we
should avoid using functions like fopen() that internally allocate memory and
use locking. Let's replace it with the async-signal safe combination of
open() + write().
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

0e1a60b0

network: lxc_delete_network_unpriv_exec() · a30b9023
Christian Brauner authored Feb 23, 2018
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thread-safety: s/exit()/_exit()/g
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
a30b9023
network: lxc_create_network_unpriv_exec() · 78070056
Christian Brauner authored Feb 23, 2018
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thread-safety: s/exit()/_exit()/g
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
78070056

network: lxc_netdev_move_wlan() · ebd582ae

authored Feb 23, 2018

thread-safety: s/exit()/_exit()/g
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

ebd582ae

network: lxc_netdev_rename_by_name_in_netns() · 05ec44f8
Christian Brauner authored Feb 23, 2018
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thread-safety: s/exit()/_exit()/g
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
05ec44f8

utils: run_command() · d8b3f9c3

authored Feb 23, 2018

thread-safety: s/exit()/_exit()/g
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

d8b3f9c3

utils: lxc_popen() · 03f618af

authored Feb 23, 2018

thread-safety: s/exit()/_exit()/g
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

03f618af

lxclock: {un}lock_mutex() · 7249588c

authored Feb 23, 2018

thread-safety: s/exit()/_exit()/g
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

7249588c

lxccontainer: do_lxcapi_detach_interface() · 8d7b6c25
Christian Brauner authored Feb 23, 2018
```
thread-safety: s/exit()/_exit()/g
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
8d7b6c25

lxccontainer: do_add_remove_node() · a7764ce7

authored Feb 23, 2018

thread-safety: s/exit()/_exit()/g
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

a7764ce7

lxccontainer: do_lxcapi_clone() · d8480a31

authored Feb 23, 2018

thread-safety: s/exit()/_exit()/g
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

d8480a31

lxccontainer: do_lxcapi_get_ips() · fe1ce58c

authored Feb 23, 2018

thread-safety: s/exit/_exit()/g
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

fe1ce58c

lxccontainer: do_lxcapi_get_interfaces() · 02c611b0
Christian Brauner authored Feb 23, 2018
```
thread-safety: s/exit()/_exit/g
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
02c611b0

lxccontainer: do_lxcapi_create() · 85aec4ac

authored Feb 23, 2018

thread-safety: s/exit()/_exit()/g
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

85aec4ac

lxccontainer: non-functional changes · 47e55887
Christian Brauner authored Feb 23, 2018
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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47e55887
lxccontainer: non-functional changes · 7e34710e
Christian Brauner authored Feb 23, 2018
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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7e34710e

lxccontainer: create_run_template() · eb70aaf0

authored Feb 23, 2018

thread_safety: s/exit()/_exit()/g
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

eb70aaf0

lxccontainer: do_lxcapi_start() · d608fbda

authored Feb 23, 2018

thread-safety: s/exit()/_exit()/g
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

d608fbda

confile: use mmap() to parse config file · 9994d140

authored Feb 23, 2018

Sigh, this is going to be fun. Essentially, dynamic memory allocation through
malloc() and friends is unsafe when fork()ing in threads. The locking state
that glibc maintains internally might get messed up when the process that
fork()ed calls malloc or calls functions that malloc() internally. Functions
that internally malloc() include fopen(). One solution here is to use open() +
mmap() instead of fopen() + getline().
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

9994d140

22 Feb, 2018 4 commits
- Merge pull request #2182 from tenforward/japanese · 1401329e
  Christian Brauner authored Feb 22, 2018
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doc: Add cgroup-full:*:force to Japanese lxc.container.conf(5)
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  1401329e
- doc: Add cgroup-full:*:force to Japanese lxc.container.conf(5) · dc55f005
  KATOH Yasufumi authored Feb 22, 2018
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Update for commit e7806b2eSigned-off-by: KATOH Yasufumi <karma@jazz.email.ne.jp>
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  dc55f005
- Merge pull request #2181 from brauner/2018-02-22/fix_root_owned_unprivileged_containers · 1eae7a40
  Stéphane Graber authored Feb 21, 2018
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cgfsng: fix off-by-one error
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  1eae7a40
- cgfsng: fix off-by-one error · cbe2185b
  Christian Brauner authored Feb 22, 2018
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  cbe2185b