text: /* TEMPLATE GENERATED TESTCASE FILE
  Filename: CWE78_OS_Command_Injection__char_file_execl_72b.cpp
  Label Definition File: CWE78_OS_Command_Injection.strings.label.xml
  Template File: sources-sink-72b.tmpl.cpp
  */
  /*
   * @description
   * CWE: 78 OS Command Injection
   * BadSource: file Read input from a file
   * GoodSource: Fixed string
   * Sinks: execl
   *    BadSink : execute command with execl
   * 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>
  
  #ifdef _WIN32
  #define COMMAND_INT_PATH "%WINDIR%\\system32\\cmd.exe"
  #define COMMAND_INT "cmd.exe"
  #define COMMAND_ARG1 "/c"
  #define COMMAND_ARG2 "dir "
  #define COMMAND_ARG3 data
  #else /* NOT _WIN32 */
  #include <unistd.h>
  #define COMMAND_INT_PATH "/bin/sh"
  #define COMMAND_INT "sh"
  #define COMMAND_ARG1 "-c"
  #define COMMAND_ARG2 "ls "
  #define COMMAND_ARG3 data
  #endif
  
  #ifdef _WIN32
  #include <process.h>
  #define EXECL _execl
  #else /* NOT _WIN32 */
  #define EXECL execl
  #endif
  
  using namespace std;
  
  namespace CWE78_OS_Command_Injection__char_file_execl_72
  {
  
  #ifndef OMITBAD
  
  void badSink(vector<char *> dataVector)
  {
      /* copy data out of dataVector */
      char * data = dataVector[2];
      /* execl - specify the path where the command is located */
      /* POTENTIAL FLAW: Execute command without validating input possibly leading to command injection */
      EXECL(COMMAND_INT_PATH, COMMAND_INT_PATH, COMMAND_ARG1, COMMAND_ARG3, NULL);
  }
  
  #endif /* OMITBAD */
  
  #ifndef OMITGOOD
  
  /* goodG2B uses the GoodSource with the BadSink */
  void goodG2BSink(vector<char *> dataVector)
  {
      char * data = dataVector[2];
      /* execl - specify the path where the command is located */
      /* POTENTIAL FLAW: Execute command without validating input possibly leading to command injection */
      EXECL(COMMAND_INT_PATH, COMMAND_INT_PATH, COMMAND_ARG1, COMMAND_ARG3, NULL);
  }
  
  #endif /* OMITGOOD */
  
  } /* close namespace */
  