text: /* TEMPLATE GENERATED TESTCASE FILE
  Filename: CWE401_Memory_Leak__wchar_t_calloc_72a.cpp
  Label Definition File: CWE401_Memory_Leak.c.label.xml
  Template File: sources-sinks-72a.tmpl.cpp
  */
  /*
   * @description
   * CWE: 401 Memory Leak
   * BadSource: calloc Allocate data using calloc()
   * GoodSource: Allocate data on the stack
   * Sinks:
   *    GoodSink: call free() on data
   *    BadSink : no deallocation of data
   * Flow Variant: 72 Data flow: data passed in a vector from one function to another in different source files
   *
   * */
  
  #include "std_testcase.h"
  #include <vector>
  
  #include <wchar.h>
  
  using namespace std;
  
  namespace CWE401_Memory_Leak__wchar_t_calloc_72
  {
  
  #ifndef OMITBAD
  
  /* bad function declaration */
  void badSink(vector<wchar_t *> dataVector);
  
  void bad()
  {
      wchar_t * data;
      vector<wchar_t *> dataVector;
      data = NULL;
      /* POTENTIAL FLAW: Allocate memory on the heap */
      data = (wchar_t *)calloc(100, sizeof(wchar_t));
      /* Initialize and make use of data */
      wcscpy(data, L"A String");
      printWLine(data);
      /* Put data in a vector */
      dataVector.insert(dataVector.end(), 1, data);
      dataVector.insert(dataVector.end(), 1, data);
      dataVector.insert(dataVector.end(), 1, data);
      badSink(dataVector);
  }
  
  #endif /* OMITBAD */
  
  #ifndef OMITGOOD
  
  /* goodG2B uses the GoodSource with the BadSink */
  void goodG2BSink(vector<wchar_t *> dataVector);
  
  static void goodG2B()
  {
      wchar_t * data;
      vector<wchar_t *> dataVector;
      data = NULL;
      /* FIX: Use memory allocated on the stack with ALLOCA */
      data = (wchar_t *)ALLOCA(100*sizeof(wchar_t));
      /* Initialize and make use of data */
      wcscpy(data, L"A String");
      printWLine(data);
      /* Put data in a vector */
      dataVector.insert(dataVector.end(), 1, data);
      dataVector.insert(dataVector.end(), 1, data);
      dataVector.insert(dataVector.end(), 1, data);
      goodG2BSink(dataVector);
  }
  
  /* goodB2G uses the BadSource with the GoodSink */
  void goodB2GSink(vector<wchar_t *> dataVector);
  
  static void goodB2G()
  {
      wchar_t * data;
      vector<wchar_t *> dataVector;
      data = NULL;
      /* POTENTIAL FLAW: Allocate memory on the heap */
      data = (wchar_t *)calloc(100, sizeof(wchar_t));
      /* Initialize and make use of data */
      wcscpy(data, L"A String");
      printWLine(data);
      dataVector.insert(dataVector.end(), 1, data);
      dataVector.insert(dataVector.end(), 1, data);
      dataVector.insert(dataVector.end(), 1, data);
      goodB2GSink(dataVector);
  }
  
  void good()
  {
      goodG2B();
      goodB2G();
  }
  
  #endif /* OMITGOOD */
  
  } /* close namespace */
  
  /* Below is the main(). It is only used when building this testcase on
     its own for testing or for building a binary to use in testing binary
     analysis tools. It is not used when compiling all the testcases as one
     application, which is how source code analysis tools are tested. */
  
  #ifdef INCLUDEMAIN
  
  using namespace CWE401_Memory_Leak__wchar_t_calloc_72; /* so that we can use good and bad easily */
  
  int main(int argc, char * argv[])
  {
      /* seed randomness */
      srand( (unsigned)time(NULL) );
  #ifndef OMITGOOD
      printLine("Calling good()...");
      good();
      printLine("Finished good()");
  #endif /* OMITGOOD */
  #ifndef OMITBAD
      printLine("Calling bad()...");
      bad();
      printLine("Finished bad()");
  #endif /* OMITBAD */
      return 0;
  }
  
  #endif
  