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Merge pull request #70053 from gman0/fix-csiclient-lock 

CSI client: added missing lock when reading from csiDrivers
pull/58/head
k8s-ci-robot 2018-10-23 02:08:32 -07:00 committed by GitHub
parent b1fbdfe76b 571ad40fa1
commit 322d0df3d2
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1 changed files with 3 additions and 0 deletions
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3
pkg/volume/csi/csi_client.go
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@ -321,7 +321,10 @@ func newGrpcConn(driverName string) (*grpc.ClientConn, error) {
addr := fmt.Sprintf(csiAddrTemplate, driverName)
// TODO once KubeletPluginsWatcher graduates to beta, remove FeatureGate check
if utilfeature.DefaultFeatureGate.Enabled(features.KubeletPluginsWatcher) {
csiDrivers.RLock()
driver, ok := csiDrivers.driversMap[driverName]
csiDrivers.RUnlock()
if !ok {
return nil, fmt.Errorf("driver name %s not found in the list of registered CSI drivers", driverName)
}