text: /* TEMPLATE GENERATED TESTCASE FILE
  Filename: CWE401_Memory_Leak__struct_twoIntsStruct_malloc_64a.c
  Label Definition File: CWE401_Memory_Leak.c.label.xml
  Template File: sources-sinks-64a.tmpl.c
  */
  /*
   * @description
   * CWE: 401 Memory Leak
   * BadSource: malloc Allocate data using malloc()
   * GoodSource: Allocate data on the stack
   * Sinks:
   *    GoodSink: call free() on data
   *    BadSink : no deallocation of data
   * Flow Variant: 64 Data flow: void pointer to data passed from one function to another in different source files
   *
   * */
  
  #include "std_testcase.h"
  
  #include <wchar.h>
  
  #ifndef OMITBAD
  
  /* bad function declaration */
  void CWE401_Memory_Leak__struct_twoIntsStruct_malloc_64b_badSink(void * dataVoidPtr);
  
  void CWE401_Memory_Leak__struct_twoIntsStruct_malloc_64_bad()
  {
      struct _twoIntsStruct * data;
      data = NULL;
      /* POTENTIAL FLAW: Allocate memory on the heap */
      data = (struct _twoIntsStruct *)malloc(100*sizeof(struct _twoIntsStruct));
      if (data == NULL) {exit(-1);}
      /* Initialize and make use of data */
      data[0].intOne = 0;
      data[0].intTwo = 0;
      printStructLine((twoIntsStruct *)&data[0]);
      CWE401_Memory_Leak__struct_twoIntsStruct_malloc_64b_badSink(&data);
  }
  
  #endif /* OMITBAD */
  
  #ifndef OMITGOOD
  
  /* goodG2B uses the GoodSource with the BadSink */
  void CWE401_Memory_Leak__struct_twoIntsStruct_malloc_64b_goodG2BSink(void * dataVoidPtr);
  
  static void goodG2B()
  {
      struct _twoIntsStruct * data;
      data = NULL;
      /* FIX: Use memory allocated on the stack with ALLOCA */
      data = (struct _twoIntsStruct *)ALLOCA(100*sizeof(struct _twoIntsStruct));
      /* Initialize and make use of data */
      data[0].intOne = 0;
      data[0].intTwo = 0;
      printStructLine((twoIntsStruct *)&data[0]);
      CWE401_Memory_Leak__struct_twoIntsStruct_malloc_64b_goodG2BSink(&data);
  }
  
  /* goodB2G uses the BadSource with the GoodSink */
  void CWE401_Memory_Leak__struct_twoIntsStruct_malloc_64b_goodB2GSink(void * dataVoidPtr);
  
  static void goodB2G()
  {
      struct _twoIntsStruct * data;
      data = NULL;
      /* POTENTIAL FLAW: Allocate memory on the heap */
      data = (struct _twoIntsStruct *)malloc(100*sizeof(struct _twoIntsStruct));
      if (data == NULL) {exit(-1);}
      /* Initialize and make use of data */
      data[0].intOne = 0;
      data[0].intTwo = 0;
      printStructLine((twoIntsStruct *)&data[0]);
      CWE401_Memory_Leak__struct_twoIntsStruct_malloc_64b_goodB2GSink(&data);
  }
  
  void CWE401_Memory_Leak__struct_twoIntsStruct_malloc_64_good()
  {
      goodG2B();
      goodB2G();
  }
  
  #endif /* OMITGOOD */
  
  /* 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
  
  int main(int argc, char * argv[])
  {
      /* seed randomness */
      srand( (unsigned)time(NULL) );
  #ifndef OMITGOOD
      printLine("Calling good()...");
      CWE401_Memory_Leak__struct_twoIntsStruct_malloc_64_good();
      printLine("Finished good()");
  #endif /* OMITGOOD */
  #ifndef OMITBAD
      printLine("Calling bad()...");
      CWE401_Memory_Leak__struct_twoIntsStruct_malloc_64_bad();
      printLine("Finished bad()");
  #endif /* OMITBAD */
      return 0;
  }
  
  #endif
  