- 28 Mar, 2020 3 commits
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cenxianlong authored
Writing the value 0 to a cgroup.procs file causes the writing process to be moved to the corresponding cgroup Signed-off-by:cenxianlong <cenxianlong@huawei.com>
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Christian Brauner authored
Signed-off-by:Christian Brauner <christian.brauner@ubuntu.com>
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Christian Brauner authored
Signed-off-by:
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- 27 Mar, 2020 11 commits
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Christian Brauner authored
Signed-off-by: -
Christian Brauner authored
Signed-off-by: -
Christian Brauner authored
This reverts commit ba7ca43b. Signed-off-by:
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Wolfgang Bumiller authored
Particularly important for lxc_cmd_handler() handles client input and should not be capable of canceling the main loop, some syscall return values leaked through overlapping with LXC_MAINLOOP_ERROR, causing unauthorized clients connecting to the command socket to shutdown the main loop. In turn, signal_handler() receiving unexpected `signalfd_siginfo` struct sizes seems like a reason to bail (since it's a kernel interface). Signed-off-by:
Wolfgang Bumiller <w.bumiller@proxmox.com> Signed-off-by:
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Christian Brauner authored
There's a fundamental problem with futexes and setid calls and the go runtime. POSIX requires that when one thread setids all threas must setids and it uses futexes and signals to synchronize the state across threads. This causes deadlocks which means we can't use the pretty solution I first implemented. Instead we need to chown after we create the directory. I might come up with something smarter later but for now this will do. Signed-off-by: -
Christian Brauner authored
Signed-off-by: -
Christian Brauner authored
Signed-off-by: -
Christian Brauner authored
We didn't account for cgroup_attach() succeeding and just tried to attach to the same cgroup again which doesn't make sense. Signed-off-by: -
Christian Brauner authored
Signed-off-by: -
Christian Brauner authored
Signed-off-by: -
Christian Brauner authored
Signed-off-by:
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- 26 Mar, 2020 7 commits
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Christian Brauner authored
Signed-off-by: -
Christian Brauner authored
Signed-off-by: -
Christian Brauner authored
Signed-off-by: -
Christian Brauner authored
Signed-off-by: -
Pierre-Elliott Bécue authored
Signed-off-by:Pierre-Elliott Bécue <becue@crans.org>
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Christian Brauner authored
Signed-off-by: -
Christian Brauner authored
Signed-off-by:
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- 24 Mar, 2020 7 commits
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Stéphane Graber authored
Signed-off-by:Stéphane Graber <stgraber@ubuntu.com>
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Stéphane Graber authored
make dist: add missing files
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Christian Brauner authored
lxc-download: Pre-release bump of compat
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Christian Brauner authored
deleted: CODING_STYLE.md deleted: LICENSE.GPL2 deleted: LICENSE.LGPL2.1 deleted: README.md deleted: coccinelle/exit.cocci deleted: coccinelle/run-coccinelle.sh deleted: coccinelle/while-true.cocci deleted: doc/api-extensions.md deleted: src/tests/lxc-test-exit-code deleted: src/tests/travis.sh Signed-off-by: -
Stéphane Graber authored
Signed-off-by: -
Christian Brauner authored
conf: fix read-only bind mounts
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Tycho Andersen authored
Here we would always set MS_RDONLY in required_flags if it was set in mountflags, so the expression: !(required_flags & ~mountflags) would always be true, and we would always skip the remount. Instead, let's treat readonly as special: always do the remount if MS_RDONLY is present. Unfortunately it doesn't seem to show up in sb.f_flag, so we can't use the same path as everything else. This only inadvertently worked before because of a bug fixed in f7591785 ("conf: don't accidently double-mount"). Signed-off-by:
Tycho Andersen <tycho@tycho.ws>
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- 23 Mar, 2020 6 commits
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Stéphane Graber authored
utils: allow removal of immutable files
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Christian Brauner authored
Closes #3185. Signed-off-by: -
Stéphane Graber authored
lxc-update-config: handle lxc.rootfs.backend correctly
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Christian Brauner authored
Closes #2877. Signed-off-by: -
Christian Brauner authored
only btrfs and xfs need it. Closes #2375. Signed-off-by: -
Christian Brauner authored
Closes #2424. Signed-off-by:
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- 22 Mar, 2020 3 commits
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Stéphane Graber authored
overlay: rewrite
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Christian Brauner authored
Closes #2959. Signed-off-by: -
Christian Brauner authored
Signed-off-by:
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- 21 Mar, 2020 3 commits
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Stéphane Graber authored
network: fixes
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Christian Brauner authored
With the newly extended lxc_ifname_alnum_case_sensitive() we'll have 62^4 unique network device names per user. Closes #3176. Signed-off-by: -
Christian Brauner authored
Right now we have 36^n unique network device names. Let's make it 62^n. Signed-off-by:
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