Function demoBug

test/parallel/test-http-parser-bad-ref.js:24–71

(part1, part2)

}

function demoBug(part1, part2) {
  flushPool();

  const parser = new HTTPParser();
  parser.initialize(HTTPParser.REQUEST, {});

  parser.headers = [];
  parser.url = '';

  parser[kOnHeaders] = function(headers, url) {
    parser.headers = parser.headers.concat(headers);
    parser.url += url;
  };

  parser[kOnHeadersComplete] = function(info) {
    headersComplete++;
    console.log('url', info.url);
  };

  parser[kOnBody] = () => {};

  parser[kOnMessageComplete] = function() {
    messagesComplete++;
  };


  // We use a function to eliminate references to the Buffer b
  // We want b to be GCed. The parser will hold a bad reference to it.
  (function() {
    const b = Buffer.from(part1);
    flushPool();

    console.log('parse the first part of the message');
    parser.execute(b, 0, b.length);
  })();

  flushPool();

  (function() {
    const b = Buffer.from(part2);

    console.log('parse the second part of the message');
    parser.execute(b, 0, b.length);
    parser.finish();
  })();

  flushPool();
}


demoBug('POST /1', '/22 HTTP/1.1\r\n' +