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vc: Remove extra call to Kill

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Fixes #2207

Signed-off-by: Ted Yu <yuzhihong@gmail.com>
This commit is contained in:
Ted Yu 2019-11-18 07:06:32 -08:00
parent 547d580ad5
commit ee9a53ca4b
1 changed files with 3 additions and 6 deletions
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9
virtcontainers/clh.go
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@ -508,14 +508,11 @@ func (clh *cloudHypervisor) terminate() (err error) {
} }
clh.Logger().WithField("PID", pid).Info("Stopping Cloud Hypervisor") clh.Logger().WithField("PID", pid).Info("Stopping Cloud Hypervisor")
// Check if VM process is running, in case it is not, let's
// return from here.
if err = syscall.Kill(pid, syscall.Signal(0)); err != nil {
return nil
}
// Send a SIGTERM to the VM process to try to stop it properly // Send a SIGTERM to the VM process to try to stop it properly
if err = syscall.Kill(pid, syscall.SIGTERM); err != nil { if err = syscall.Kill(pid, syscall.SIGTERM); err != nil {
if err == syscall.ESRCH {
return nil
}
return err return err
} }