Commits · 3b59ddb67deb2136808065407913b3a3b5f5a242 · Chen Yisong / lxc

29 Apr, 2021 3 commits
- conf: stash lxc_storage into lxc_rootfs and bind to its lifetime · 3b59ddb6
  Christian Brauner authored Apr 25, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  3b59ddb6
- configure: fix function detection · c910e00d
  Christian Brauner authored Apr 24, 2021
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Fixes: #3809
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  c910e00d
- dir: fix rootfs mounting · 930aded5
  Christian Brauner authored Apr 23, 2021
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We need to be able to lookup symlinks and allow xdev.
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  930aded5
23 Apr, 2021 22 commits
- conf: don't overrun dest buffer in parse_lxc_mntopts() · c1831266
  Christian Brauner authored Apr 22, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  c1831266
- conf: better naming · fe45f5d8
  Christian Brauner authored Apr 22, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  fe45f5d8
- getsubopt: use correct include · 0876c9c3
  Christian Brauner authored Apr 22, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  0876c9c3
- Makefile: fix strchrnul() inclusion · 615d8f8c
  Christian Brauner authored Apr 22, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  615d8f8c
- conf: include strchrnul for platforms that don't support it · 53ba2762
  Christian Brauner authored Apr 22, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  53ba2762
- strchrnul: include header · 310f5976
  Christian Brauner authored Apr 22, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  310f5976
- conf: don't allow idmapped lxc.mount.{entry,fstab} just yet · 9bdae39f
  Christian Brauner authored Mar 20, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  9bdae39f
- conf: tweak parse_lxc_mntopts() · 0125a899
  Christian Brauner authored Mar 18, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  0125a899
- apparmor: handle on-exec · 4f0e0186
  Christian Brauner authored Mar 18, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  4f0e0186
- attach: use correct lxc_namespace_t type · a45cba87
  Christian Brauner authored Mar 18, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  a45cba87
- attach: visually separate pids from fds during initalization · d07d0091
  Christian Brauner authored Mar 18, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  d07d0091
- conf: verify that the rootfs can support idmapped mounts · 7597491b
  Christian Brauner authored Mar 17, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  7597491b
- start: documented idmapped mounts · 88dff0a5
  Christian Brauner authored Mar 17, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  88dff0a5
- mount_utils: add two detached mount helpers · fb9f0d84
  Christian Brauner authored Mar 17, 2021
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They'll come in handy in the future.
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  fb9f0d84
- conf: support idmapping directories · 45e08d76
  Christian Brauner authored Mar 17, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  45e08d76
- mount_utils: add helper to determine whether new mount api supports bind mounts · f3dde9c3
  Christian Brauner authored Mar 17, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  f3dde9c3
- storage: keep a reference to lxc_rootfs in lxc_storage · 39c2e2e3
  Christian Brauner authored Mar 17, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  39c2e2e3
- mount_utils: add support for mount_setattr() syscall · 1633166b
  Christian Brauner authored Mar 17, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  1633166b
- confile: parse idmap=<path> mount option for rootfs · 4c51f614
  Christian Brauner authored Mar 17, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  4c51f614
- conf: add first, trivial support for idmapped mounts · 70e105ee
  Christian Brauner authored Mar 17, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  70e105ee
- conf: rework lxc specific mount option parsing · a2d701da
  Christian Brauner authored Mar 17, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  a2d701da
- seccomp: init and destroy notifier.cookie · 8b83dcdf
  Evgeny Vereshchagin authored Apr 15, 2021
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It's a follow-up to 84cf6d25

Closes https://github.com/lxc/lxc/issues/3806Signed-off-by: Evgeny Vereshchagin <evvers@ya.ru>
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  8b83dcdf
21 Apr, 2021 15 commits

autoconf: stop passing -fsanitize=address via AM_LDFLAGS · 5855f270

authored Apr 13, 2021

The snippet is redundant because the build system automatically
passes the sanitizers flags set in AM_CFLAGS to the linker
Signed-off-by: Evgeny Vereshchagin <evvers@ya.ru>

5855f270

ci: get rid of the -static-libasan stopgap · 6b2e9a0f
Evgeny Vereshchagin authored Apr 13, 2021
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Signed-off-by: Evgeny Vereshchagin <evvers@ya.ru>
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6b2e9a0f

build-system: stop building init.lxc.static with sanitizers · bbed65ec

authored Apr 13, 2021

`-static` isn't compatible with `-fsanitize=`:
```
gcc: error: cannot specify -static with -fsanitize=address
```
Signed-off-by: Evgeny Vereshchagin <evvers@ya.ru>

bbed65ec

autoconf: add AC_LANG_SOURCE to CC_CHECK_LDFLAGS · e83874ca

authored Apr 13, 2021

Inspired by https://lore.kernel.org/alsa-devel/18135209-abc9-ca1c-84e0-8ac3e75caaf1@perex.cz/t/Signed-off-by: Evgeny Vereshchagin <evvers@ya.ru>

e83874ca

ci: make use of --enable-sanitizers instead of CFLAGS · 4a0a0617
Evgeny Vereshchagin authored Apr 13, 2021
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Signed-off-by: Evgeny Vereshchagin <evvers@ya.ru>
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4a0a0617
tests: free the buffer filled by lxc_cmd_rsp_recv · d5c1b3ab
Evgeny Vereshchagin authored Apr 13, 2021
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Fixes https://github.com/lxc/lxc/issues/3796Signed-off-by: Evgeny Vereshchagin <evvers@ya.ru>
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d5c1b3ab
Revert "ci: get around https://github.com/lxc/lxc/issues/3796" · c3d3cebd
Evgeny Vereshchagin authored Apr 13, 2021
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This reverts commit 44818e89.
Signed-off-by: Evgeny Vereshchagin <evvers@ya.ru>
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c3d3cebd
ci: build with -Wall -Werror · e19c8007
Evgeny Vereshchagin authored Apr 12, 2021
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Signed-off-by: Evgeny Vereshchagin <evvers@ya.ru>
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e19c8007
ci: turn on strict_string_checks · c20326dc
Evgeny Vereshchagin authored Apr 12, 2021
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Signed-off-by: Evgeny Vereshchagin <evvers@ya.ru>
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c20326dc
ci: get around https://github.com/lxc/lxc/issues/3796 · 6856fc54
Evgeny Vereshchagin authored Apr 12, 2021
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Signed-off-by: Evgeny Vereshchagin <evvers@ya.ru>
```
6856fc54

ci: prevent lxc-exercise from running indefinitely · d2139d6b

authored Apr 12, 2021

and show all the commands it runs to make it easier to
debug potential issues.
Signed-off-by: Evgeny Vereshchagin <evvers@ya.ru>

d2139d6b

ci: get around https://github.com/lxc/lxc/issues/3788 · 660b74d5
Evgeny Vereshchagin authored Apr 12, 2021
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Signed-off-by: Evgeny Vereshchagin <evvers@ya.ru>
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660b74d5
ci: get around https://github.com/lxc/lxc/issues/3798 · 3e3f699b
Evgeny Vereshchagin authored Apr 12, 2021
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Signed-off-by: Evgeny Vereshchagin <evvers@ya.ru>
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3e3f699b
ci: switch to lxc-exercise from the lxc-ci repository · 060c1b13
Evgeny Vereshchagin authored Apr 12, 2021
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Signed-off-by: Evgeny Vereshchagin <evvers@ya.ru>
```
060c1b13

ci: link lib[au]san with init.lxc.static statically · 33132141

authored Apr 12, 2021

init.lxc.static is run in arbitrary containers where the libasan library lxc has been built with
isn't always installed. To make it work let's override GCC's default and link both libasan
and libubsan statically. It should help to fix issues like
```
++ lxc-execute -n c1 -- sudo -u ubuntu /nnptest
lxc-init: error while loading shared libraries: libasan.so.5: cannot open shared object file: No such file or directory
```
Signed-off-by: Evgeny Vereshchagin <evvers@ya.ru>

33132141