bool ExploitabilityLinux::BenignCrashTrigger()

in src/processor/exploitability_linux.cc [584:624]

• 38 lines of code
• 29 McCabe index (conditional complexity)

bool ExploitabilityLinux::BenignCrashTrigger(const MDRawExceptionStream
                                                  *raw_exception_stream) {
  // Check the cause of crash.
  // If the exception of the crash is a benign exception,
  // it is probably not exploitable.
  switch (raw_exception_stream->exception_record.exception_code) {
    case MD_EXCEPTION_CODE_LIN_SIGHUP:
    case MD_EXCEPTION_CODE_LIN_SIGINT:
    case MD_EXCEPTION_CODE_LIN_SIGQUIT:
    case MD_EXCEPTION_CODE_LIN_SIGTRAP:
    case MD_EXCEPTION_CODE_LIN_SIGABRT:
    case MD_EXCEPTION_CODE_LIN_SIGFPE:
    case MD_EXCEPTION_CODE_LIN_SIGKILL:
    case MD_EXCEPTION_CODE_LIN_SIGUSR1:
    case MD_EXCEPTION_CODE_LIN_SIGUSR2:
    case MD_EXCEPTION_CODE_LIN_SIGPIPE:
    case MD_EXCEPTION_CODE_LIN_SIGALRM:
    case MD_EXCEPTION_CODE_LIN_SIGTERM:
    case MD_EXCEPTION_CODE_LIN_SIGCHLD:
    case MD_EXCEPTION_CODE_LIN_SIGCONT:
    case MD_EXCEPTION_CODE_LIN_SIGSTOP:
    case MD_EXCEPTION_CODE_LIN_SIGTSTP:
    case MD_EXCEPTION_CODE_LIN_SIGTTIN:
    case MD_EXCEPTION_CODE_LIN_SIGTTOU:
    case MD_EXCEPTION_CODE_LIN_SIGURG:
    case MD_EXCEPTION_CODE_LIN_SIGXCPU:
    case MD_EXCEPTION_CODE_LIN_SIGXFSZ:
    case MD_EXCEPTION_CODE_LIN_SIGVTALRM:
    case MD_EXCEPTION_CODE_LIN_SIGPROF:
    case MD_EXCEPTION_CODE_LIN_SIGWINCH:
    case MD_EXCEPTION_CODE_LIN_SIGIO:
    case MD_EXCEPTION_CODE_LIN_SIGPWR:
    case MD_EXCEPTION_CODE_LIN_SIGSYS:
    case MD_EXCEPTION_CODE_LIN_DUMP_REQUESTED:
      return true;
      break;
    default:
      return false;
      break;
  }
}