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Merge pull request #11463 from flouthoc/cgroup-info-fix-panic

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cgroup-info: check if user.slice is valid before accessing value
This commit is contained in:
OpenShift Merge Robot
2021-09-07 09:40:39 +02:00
committed by GitHub
parent 68481539a4 bd64039278
commit e095667ac8
1 changed files with 4 additions and 1 deletions
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3
pkg/cgroups/cgroups.go
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@ -231,8 +231,11 @@ func getCgroupPathForCurrentProcess() (string, error) {
for s.Scan() { for s.Scan() {
text := s.Text() text := s.Text()
procEntries := strings.SplitN(text, "::", 2) procEntries := strings.SplitN(text, "::", 2)
// set process cgroupPath only if entry is valid
if len(procEntries) > 1 {
cgroupPath = procEntries[1] cgroupPath = procEntries[1]
} }
}
if err := s.Err(); err != nil { if err := s.Err(); err != nil {
return cgroupPath, err return cgroupPath, err
} }