/* TEMPLATE GENERATED TESTCASE FILE
Filename: CWE134_Uncontrolled_Format_String__Property_format_61b.java
Label Definition File: CWE134_Uncontrolled_Format_String.label.xml
Template File: sources-sinks-61b.tmpl.java
*/
/*
 * @description
 * CWE: 134 Uncontrolled Format String
 * BadSource: Property Read data from a system property
 * GoodSource: A hardcoded string
 * Sinks: format
 *    GoodSink: dynamic formatted stdout with string defined
 *    BadSink : dynamic formatted stdout without validation
 * Flow Variant: 61 Data flow: data returned from one method to another in different classes in the same package
 *
 * */




public class CWE134_Uncontrolled_Format_String__Property_format_61b
{
    public String badSource() throws Throwable
    {
        String data;

        /* get system property user.home */
        /* POTENTIAL FLAW: Read data from a system property */
        data = System.getProperty("user.home");

        return data;
    }

    /* goodG2B() - use goodsource and badsink */
    public String goodG2BSource() throws Throwable
    {
        String data;

        /* FIX: Use a hardcoded string */
        data = "foo";

        return data;
    }

    /* goodB2G() - use badsource and goodsink */
    public String goodB2GSource() throws Throwable
    {
        String data;

        /* get system property user.home */
        /* POTENTIAL FLAW: Read data from a system property */
        data = System.getProperty("user.home");

        return data;
    }
}
