in pkg/resolvers/endpoints.go [287:304]
func (r *defaultEndpointsResolver) convertToPolicyInfoPortForCIDRs(port networking.NetworkPolicyPort) *policyinfo.Port {
protocol := *port.Protocol
switch {
case port.Port == nil:
return &policyinfo.Port{
Protocol: &protocol,
}
case port.Port.Type == intstr.String:
return nil
default:
startPort := int32(port.Port.IntValue())
return &policyinfo.Port{
Port: &startPort,
Protocol: &protocol,
EndPort: port.EndPort,
}
}
}