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| author | Ian Lewis <ianlewis@google.com> | 2018-10-21 19:41:44 -0700 |
|---|---|---|
| committer | Shentubot <shentubot@google.com> | 2018-10-21 19:42:32 -0700 |
| commit | c2c0f9cb7e8320de06ef280c6184bb6aeda71627 (patch) | |
| tree | e5f1d803900f54355b20f99d74817d0e292eb02c /runsc/cgroup/cgroup.go | |
| parent | d7c11c741752813e56b7d8726a575a520260c56a (diff) | |
Updated cleanup code to be more explicit about ignoring errors.
Errors are shown as being ignored by assigning to the blank identifier.
PiperOrigin-RevId: 218103819
Change-Id: I7cc7b9d8ac503a03de5504ebdeb99ed30a531cf2
Diffstat (limited to 'runsc/cgroup/cgroup.go')
| -rw-r--r-- | runsc/cgroup/cgroup.go | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/runsc/cgroup/cgroup.go b/runsc/cgroup/cgroup.go index d6058a8a2..0ceeb3f28 100644 --- a/runsc/cgroup/cgroup.go +++ b/runsc/cgroup/cgroup.go @@ -190,7 +190,9 @@ func (c *Cgroup) Install(res *specs.LinuxResources) error { // Mark that cgroup resources are owned by me. log.Debugf("Creating cgroup %q", c.Name) c.Own = true - clean := specutils.MakeCleanup(func() { c.Uninstall() }) + // The Cleanup object cleans up partially created cgroups when an error occurs. + // Errors occuring during cleanup itself are ignored. + clean := specutils.MakeCleanup(func() { _ = c.Uninstall() }) defer clean.Clean() for key, ctrl := range controllers { |