File: main.cpp

package info (click to toggle)
llvm-toolchain-11 1%3A11.0.1-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 995,808 kB
  • sloc: cpp: 4,767,656; ansic: 760,916; asm: 477,436; python: 170,940; objc: 69,804; lisp: 29,914; sh: 23,855; f90: 18,173; pascal: 7,551; perl: 7,471; ml: 5,603; awk: 3,489; makefile: 2,573; xml: 915; cs: 573; fortran: 503; javascript: 452
file content (31 lines) | stat: -rw-r--r-- 778 bytes parent folder | download | duplicates (29) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 
#include <cstdlib>
#include <cstring>
#include <iostream>

namespace {
const char *const SEGFAULT_COMMAND = "segfault";
const char *const ABORT_COMMAND = "abort";
}

int main(int argc, char **argv) {
  if (argc < 2) {
    std::cout << "expected at least one command provided on the command line"
              << std::endl;
  }

  // Process command line args.
  for (int i = 1; i < argc; ++i) {
    const char *const command = argv[i];
    if (std::strstr(command, SEGFAULT_COMMAND)) {
      // Perform a null pointer access.
      int *const null_int_ptr = nullptr;
      *null_int_ptr = 0xDEAD;
    } else if (std::strstr(command, ABORT_COMMAND)) {
      std::abort();
    } else {
      std::cout << "Unsupported command: " << command << std::endl;
    }
  }

  return 0;
}