Codebase Browser
chromium
Go to App

chromium/third_party/blink/web_tests/external/wpt/css/css-pseudo/get-computed-style-crash.html 

<!doctype html>
<body>
<script>
  const PA_SIZE = 10;
  window.getComputedStyle(document.body,'\\q' + 'q'.repeat(PA_SIZE));
 </script>
</body>