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Merge pull request #14147 from ttys3/Container.cGroupPath-Error-parsing-cgroup

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fix: Container.cGroupPath() skip empty line to avoid false error logging
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OpenShift Merge Robot
2022-05-10 03:43:34 -04:00
committed by GitHub
parent 21c816bb16 be5abf03ab
commit 28588235d2
1 changed files with 4 additions and 0 deletions
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4
libpod/container.go
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@ -994,6 +994,10 @@ func (c *Container) cGroupPath() (string, error) {
var cgroupPath string var cgroupPath string
for _, line := range bytes.Split(lines, []byte("\n")) { for _, line := range bytes.Split(lines, []byte("\n")) {
// skip last empty line
if len(line) == 0 {
continue
}
// cgroups(7) nails it down to three fields with the 3rd // cgroups(7) nails it down to three fields with the 3rd
// pointing to the cgroup's path which works both on v1 and v2. // pointing to the cgroup's path which works both on v1 and v2.
fields := bytes.Split(line, []byte(":")) fields := bytes.Split(line, []byte(":"))