func: void CWE78_OS_Command_Injection__char_environment_execlp_64_bad() char * data ; char dataBuffer [ 100 ] = "" ; data = dataBuffer; size_t dataLen = strlen ( data ) ; char * environment = GETENV ( ENV_VARIABLE ) ; if ( environment != NULL )  strncat ( data + dataLen , environment , 100 - dataLen - 1 ); CWE78_OS_Command_Injection__char_environment_execlp_64b_badSink ( & data ); void CWE78_OS_Command_Injection__char_environment_execlp_64b_badSink(void * dataVoidPtr) char * * dataPtr = ( char * * ) dataVoidPtr ; char * data = ( * dataPtr ) ; 