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Commit dd3eeb3f authored by Ismo Puustinen's avatar Ismo Puustinen
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device manager: don't do operations on nil pointer.

If grpc.DialContext() fails, a nil connection is returned. Check the error before calling conn.Close().
parent abdfd7ce
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Showing with 1 addition and 1 deletion
pkg/kubelet/cm/devicemanager/device_plugin_stub.go
View file @ dd3eeb3f
...@@ -165,10 +165,10 @@ func (m *Stub) Register(kubeletEndpoint, resourceName string, pluginSockDir stri ...@@ -165,10 +165,10 @@ func (m *Stub) Register(kubeletEndpoint, resourceName string, pluginSockDir stri
grpc.WithDialer(func(addr string, timeout time.Duration) (net.Conn, error) { grpc.WithDialer(func(addr string, timeout time.Duration) (net.Conn, error) {
return net.DialTimeout("unix", addr, timeout) return net.DialTimeout("unix", addr, timeout)
})) }))
defer conn.Close()
if err != nil { if err != nil {
return err return err
} }
defer conn.Close()
client := pluginapi.NewRegistrationClient(conn) client := pluginapi.NewRegistrationClient(conn)
reqt := &pluginapi.RegisterRequest{ reqt := &pluginapi.RegisterRequest{
Version: pluginapi.Version, Version: pluginapi.Version,
......
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