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fix: stop ticker/timer in waitForMount to avoid leak #2465

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Merged
k8s-ci-robot merged 1 commit into from
May 18, 2026
+6 −4
Merged

fix: stop ticker/timer in waitForMount to avoid leak #2465

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10 changes: 6 additions & 4 deletions pkg/blob/nodeserver.go
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Original file line number Diff line number Diff line change
Expand Up @@ -753,12 +753,14 @@ func (d *Driver) ensureMountPoint(target string, perm os.FileMode) (bool, error)
}

func waitForMount(path string, intervel, timeout time.Duration) error {
timeAfter := time.After(timeout)
timeTick := time.Tick(intervel)
timer := time.NewTimer(timeout)
defer timer.Stop()
ticker := time.NewTicker(intervel)
defer ticker.Stop()

for {
select {
case <-timeTick:
case <-ticker.C:
notMount, err := mount.New("").IsLikelyNotMountPoint(path)
if err != nil {
return err
Expand All @@ -767,7 +769,7 @@ func waitForMount(path string, intervel, timeout time.Duration) error {
klog.V(2).Infof("blobfuse mount at %s success", path)
return nil
}
case <-timeAfter:
case <-timer.C:
return fmt.Errorf("timeout waiting for mount %s", path)
}
}
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