Function checkStackCookie

src/runtime_stack_check.js:34–46

()

}

function checkStackCookie() {
#if !MINIMAL_RUNTIME
  if (ABORT) return;
#endif
  var max = _emscripten_stack_get_end();
#if RUNTIME_DEBUG >= 2
  dbg(`checkStackCookie: ${ptrToString(max)}`);
#endif
  // See writeStackCookie().
  if (max == 0) {
    max += 4;
  }
  var cookie1 = {{{ makeGetValue('max', 0, 'u32') }}};
  var cookie2 = {{{ makeGetValue('max', 4, 'u32') }}};
  if (cookie1 != 0x02135467 || cookie2 != 0x89BACDFE) {
    abort(`Stack overflow! Stack cookie has been overwritten at ${ptrToString(max)}, expected hex dwords 0x89BACDFE and 0x2135467, but received ${ptrToString(cookie2)} ${ptrToString(cookie1)}`);