text: /* TEMPLATE GENERATED TESTCASE FILE
  Filename: CWE78_OS_Command_Injection__wchar_t_console_w32_spawnlp_53d.c
  Label Definition File: CWE78_OS_Command_Injection.strings.label.xml
  Template File: sources-sink-53d.tmpl.c
  */
  /*
   * @description
   * CWE: 78 OS Command Injection
   * BadSource: console Read input from the console
   * GoodSource: Fixed string
   * Sink: w32_spawnlp
   *    BadSink : execute command with wspawnlp
   * Flow Variant: 53 Data flow: data passed as an argument from one function through two others to a fourth; all four functions are in different source files
   *
   * */
  
  #include "std_testcase.h"
  
  #include <wchar.h>
  
  #ifdef _WIN32
  #define COMMAND_INT_PATH L"%WINDIR%\\system32\\cmd.exe"
  #define COMMAND_INT L"cmd.exe"
  #define COMMAND_ARG1 L"/c"
  #define COMMAND_ARG2 L"dir "
  #define COMMAND_ARG3 data
  #else /* NOT _WIN32 */
  #include <unistd.h>
  #define COMMAND_INT_PATH L"/bin/sh"
  #define COMMAND_INT L"sh"
  #define COMMAND_ARG1 L"-c"
  #define COMMAND_ARG2 L"ls "
  #define COMMAND_ARG3 data
  #endif
  
  #include <process.h>
  
  /* all the sinks are the same, we just want to know where the hit originated if a tool flags one */
  
  #ifndef OMITBAD
  
  void CWE78_OS_Command_Injection__wchar_t_console_w32_spawnlp_53d_badSink(wchar_t * data)
  {
      /* wspawnlp - searches for the location of the command among
       * the directories specified by the PATH environment variable */
      /* POTENTIAL FLAW: Execute command without validating input possibly leading to command injection */
      _wspawnlp(_P_WAIT, COMMAND_INT, COMMAND_INT, COMMAND_ARG1, COMMAND_ARG3, NULL);
  }
  
  #endif /* OMITBAD */
  
  #ifndef OMITGOOD
  
  /* goodG2B uses the GoodSource with the BadSink */
  void CWE78_OS_Command_Injection__wchar_t_console_w32_spawnlp_53d_goodG2BSink(wchar_t * data)
  {
      /* wspawnlp - searches for the location of the command among
       * the directories specified by the PATH environment variable */
      /* POTENTIAL FLAW: Execute command without validating input possibly leading to command injection */
      _wspawnlp(_P_WAIT, COMMAND_INT, COMMAND_INT, COMMAND_ARG1, COMMAND_ARG3, NULL);
  }
  
  #endif /* OMITGOOD */
  