#fixed code
                                private Pod getPodTemplate(KubernetesSlave slave, Label label) {
        DockerTemplate template = getTemplate(label);
        String id = getIdForLabel(label);
        Pod podTemplate = new Pod();
        podTemplate.setId(slave.getNodeName());

        // labels
        podTemplate.setLabels(getLabelsFor(id));

        Container container = new Container();
        container.setName(CONTAINER_NAME);
        container.setImage(template.image);

        // environment
        // List<EnvironmentVariable> env = new
        // ArrayList<EnvironmentVariable>(template.environment.length + 3);
        List<EnvironmentVariable> env = new ArrayList<EnvironmentVariable>(3);
        // always add some env vars
        env.add(new EnvironmentVariable("JENKINS_SECRET", slave.getComputer().getJnlpMac()));
        env.add(new EnvironmentVariable("JENKINS_URL", JenkinsLocationConfiguration.get().getUrl()));
        String url = StringUtils.isBlank(jenkinsUrl) ? JenkinsLocationConfiguration.get().getUrl() : jenkinsUrl;
        url = url.endsWith("/") ? url : url + "/";
        env.add(new EnvironmentVariable("JENKINS_JNLP_URL", url + slave.getComputer().getUrl() + "slave-agent.jnlp"));
        if (!StringUtils.isBlank(jenkinsTunnel)) {
            env.add(new EnvironmentVariable("JENKINS_TUNNEL", jenkinsTunnel));
        }
        // for (int i = 0; i < template.environment.length; i++) {
        // String[] split = template.environment[i].split("=");
        // env.add(new EnvironmentVariable(split[0], split[1]));
        // }
        container.setEnv(env);

        // ports
        // TODO open ports defined in template
        // container.setPorts(new Port(22, RAND.nextInt((65535 - 49152) + 1) +
        // 49152));

        // command: SECRET SLAVE_NAME
        List<String> cmd = parseDockerCommand(template.dockerCommand);
        cmd = cmd == null ? new ArrayList<String>(2) : cmd;
        cmd.add(slave.getComputer().getJnlpMac()); // secret
        cmd.add(slave.getComputer().getName()); // name
        container.setCommand(cmd);

        Manifest manifest = new Manifest(Collections.singletonList(container), null);
        podTemplate.setDesiredState(new State(manifest));
        return podTemplate;
    }
#vulnerable code 
                                private Pod getPodTemplate(KubernetesSlave slave, Label label) {
        DockerTemplate template = getTemplate(label);
        String id = getIdForLabel(label);
        Pod podTemplate = new Pod();
        podTemplate.setId(slave.getNodeName());

        // labels
        podTemplate.setLabels(getLabelsFor(id));

        Container container = new Container();
        container.setName(CONTAINER_NAME);
        container.setImage(template.image);

        // environment
        // List<EnvironmentVariable> env = new
        // ArrayList<EnvironmentVariable>(template.environment.length + 3);
        List<EnvironmentVariable> env = new ArrayList<EnvironmentVariable>(3);
        // always add some env vars
        env.add(new EnvironmentVariable("JENKINS_SECRET", slave.getComputer().getJnlpMac()));
        env.add(new EnvironmentVariable("JENKINS_URL", JenkinsLocationConfiguration.get().getUrl()));
        String url = StringUtils.isBlank(jenkinsUrl) ? JenkinsLocationConfiguration.get().getUrl() : jenkinsUrl;
        url = url.endsWith("/") ? url : url + "/";
        env.add(new EnvironmentVariable("JENKINS_JNLP_URL", url + slave.getComputer().getUrl() + "slave-agent.jnlp"));
        if (!StringUtils.isBlank(jenkinsTunnel)) {
            env.add(new EnvironmentVariable("JENKINS_TUNNEL", jenkinsTunnel));
        }
        // for (int i = 0; i < template.environment.length; i++) {
        // String[] split = template.environment[i].split("=");
        // env.add(new EnvironmentVariable(split[0], split[1]));
        // }
        container.setEnv(env);

        // ports
        // TODO open ports defined in template
        // container.setPorts(new Port(22, RAND.nextInt((65535 - 49152) + 1) +
        // 49152));

        // command: SECRET SLAVE_NAME
        List<String> cmd = parseDockerCommand(template.dockerCommand);
        cmd.addAll(ImmutableList.of(slave.getComputer().getJnlpMac(), slave.getComputer().getName()));
        container.setCommand(cmd);

        Manifest manifest = new Manifest(Collections.singletonList(container), null);
        podTemplate.setDesiredState(new State(manifest));
        return podTemplate;
    } 
                            #location 40 
                            #vulnerability type NULL_DEREFERENCE