text: /* TEMPLATE GENERATED TESTCASE FILE
  Filename: CWE401_Memory_Leak__twoIntsStruct_malloc_14.c
  Label Definition File: CWE401_Memory_Leak.c.label.xml
  Template File: sources-sinks-14.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: 14 Control flow: if(globalFive==5) and if(globalFive!=5)
   *
   * */
  
  #include "std_testcase.h"
  
  #include <wchar.h>
  
  #ifndef OMITBAD
  
  void CWE401_Memory_Leak__twoIntsStruct_malloc_14_bad()
  {
      twoIntsStruct * data;
      data = NULL;
      if(globalFive==5)
      {
          /* POTENTIAL FLAW: Allocate memory on the heap */
          data = (twoIntsStruct *)malloc(100*sizeof(twoIntsStruct));
          if (data == NULL) {exit(-1);}
          /* Initialize and make use of data */
          data[0].intOne = 0;
          data[0].intTwo = 0;
          printStructLine(&data[0]);
      }
      if(globalFive==5)
      {
          /* POTENTIAL FLAW: No deallocation */
          ; /* empty statement needed for some flow variants */
      }
  }
  
  #endif /* OMITBAD */
  
  #ifndef OMITGOOD
  
  /* goodB2G1() - use badsource and goodsink by changing the second globalFive==5 to globalFive!=5 */
  static void goodB2G1()
  {
      twoIntsStruct * data;
      data = NULL;
      if(globalFive==5)
      {
          /* POTENTIAL FLAW: Allocate memory on the heap */
          data = (twoIntsStruct *)malloc(100*sizeof(twoIntsStruct));
          if (data == NULL) {exit(-1);}
          /* Initialize and make use of data */
          data[0].intOne = 0;
          data[0].intTwo = 0;
          printStructLine(&data[0]);
      }
      if(globalFive!=5)
      {
          /* INCIDENTAL: CWE 561 Dead Code, the code below will never run */
          printLine("Benign, fixed string");
      }
      else
      {
          /* FIX: Deallocate memory */
          free(data);
      }
  }
  
  /* goodB2G2() - use badsource and goodsink by reversing the blocks in the second if */
  static void goodB2G2()
  {
      twoIntsStruct * data;
      data = NULL;
      if(globalFive==5)
      {
          /* POTENTIAL FLAW: Allocate memory on the heap */
          data = (twoIntsStruct *)malloc(100*sizeof(twoIntsStruct));
          if (data == NULL) {exit(-1);}
          /* Initialize and make use of data */
          data[0].intOne = 0;
          data[0].intTwo = 0;
          printStructLine(&data[0]);
      }
      if(globalFive==5)
      {
          /* FIX: Deallocate memory */
          free(data);
      }
  }
  
  /* goodG2B1() - use goodsource and badsink by changing the first globalFive==5 to globalFive!=5 */
  static void goodG2B1()
  {
      twoIntsStruct * data;
      data = NULL;
      if(globalFive!=5)
      {
          /* INCIDENTAL: CWE 561 Dead Code, the code below will never run */
          printLine("Benign, fixed string");
      }
      else
      {
          /* FIX: Use memory allocated on the stack with ALLOCA */
          data = (twoIntsStruct *)ALLOCA(100*sizeof(twoIntsStruct));
          /* Initialize and make use of data */
          data[0].intOne = 0;
          data[0].intTwo = 0;
          printStructLine(&data[0]);
      }
      if(globalFive==5)
      {
          /* POTENTIAL FLAW: No deallocation */
          ; /* empty statement needed for some flow variants */
      }
  }
  
  /* goodG2B2() - use goodsource and badsink by reversing the blocks in the first if */
  static void goodG2B2()
  {
      twoIntsStruct * data;
      data = NULL;
      if(globalFive==5)
      {
          /* FIX: Use memory allocated on the stack with ALLOCA */
          data = (twoIntsStruct *)ALLOCA(100*sizeof(twoIntsStruct));
          /* Initialize and make use of data */
          data[0].intOne = 0;
          data[0].intTwo = 0;
          printStructLine(&data[0]);
      }
      if(globalFive==5)
      {
          /* POTENTIAL FLAW: No deallocation */
          ; /* empty statement needed for some flow variants */
      }
  }
  
  void CWE401_Memory_Leak__twoIntsStruct_malloc_14_good()
  {
      goodB2G1();
      goodB2G2();
      goodG2B1();
      goodG2B2();
  }
  
  #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__twoIntsStruct_malloc_14_good();
      printLine("Finished good()");
  #endif /* OMITGOOD */
  #ifndef OMITBAD
      printLine("Calling bad()...");
      CWE401_Memory_Leak__twoIntsStruct_malloc_14_bad();
      printLine("Finished bad()");
  #endif /* OMITBAD */
      return 0;
  }
  
  #endif
  