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merge #5153 into opencontainers/runc:main

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Kir Kolyshkin (1):
  Revert "Preventing containers from being unable to be deleted"

LGTMs: cyphar rata
This commit is contained in:
Aleksa Sarai
2026-03-06 18:48:53 +09:00
parent bf547fb885 5996fe143a
commit 1c35df9ea2
1 changed files with 0 additions and 14 deletions
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libcontainer/process_linux.go
-14
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@@ -784,20 +784,6 @@ func (p *initProcess) start() (retErr error) {
return fmt.Errorf("unable to start init: %w", err)
}
// If the runc-create process is terminated due to receiving SIGKILL signal,
// it may lead to the runc-init process leaking due
// to issues like cgroup freezing,
// and it cannot be cleaned up by runc delete/stop
// because the container lacks a state.json file.
// This typically occurs when higher-level
// container runtimes terminate the runc create process due to context cancellation or timeout.
// If the runc-create process terminates due to SIGKILL before
// reaching this line of code, we won't encounter the cgroup freezing issue.
_, err = p.container.updateState(nil)
if err != nil {
return fmt.Errorf("unable to store init state before creating cgroup: %w", err)
}
defer func() {
if retErr != nil {
// Find out if init is killed by the kernel's OOM killer.