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Merge pull request #10466 from vrothberg/fix-10459

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libimage-events channel: fix data race
This commit is contained in:
OpenShift Merge Robot
2021-05-26 16:32:19 +02:00
committed by GitHub
parent e81457dc8e d1c9e034ff
commit d6b4e7a195
1 changed files with 5 additions and 3 deletions
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8
libpod/runtime.go
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@ -217,8 +217,6 @@ func newRuntimeFromConfig(ctx context.Context, conf *config.Config, options ...R
return nil, err
}
runtime.libimageEventsShutdown = make(chan bool)
return runtime, nil
}
@ -701,6 +699,8 @@ var libimageEventsMap = map[libimage.EventType]events.Status{
// events on the libimage.Runtime. The gourtine will be cleaned up implicitly
// when the main() exists.
func (r *Runtime) libimageEvents() {
r.libimageEventsShutdown = make(chan bool)
toLibpodEventStatus := func(e *libimage.Event) events.Status {
status, found := libimageEventsMap[e.Type]
if !found {
@ -780,7 +780,9 @@ func (r *Runtime) Shutdown(force bool) error {
// attempt to shut it down
if r.store != nil {
// Wait for the events to be written.
r.libimageEventsShutdown <- true
if r.libimageEventsShutdown != nil {
r.libimageEventsShutdown <- true
}
// Note that the libimage runtime shuts down the store.
if err := r.libimageRuntime.Shutdown(force); err != nil {