| OLD | NEW |
|---|
| (Empty) | |
| 1 <!DOCTYPE html> |
| 2 <html> |
| 3 <head> |
| 4 <script src="../../resources/js-test.js"></script> |
| 5 </head> |
| 6 <body onload="test()"> |
| 7 <div id="description"></div> |
| 8 <div id="console"></div> |
| 9 <script> |
| 10 description("Check if calling detached navigator's APIs is safe."); |
| 11 |
| 12 window.jsTestIsAsync = true; |
| 13 |
| 14 function test() { |
| 15 old_nav = window.frames[0].navigator; |
| 16 var p = document.getElementById('subframe'); |
| 17 p.parentNode.removeChild(p); |
| 18 check_navigator(); |
| 19 |
| 20 testPassed('DONE'); |
| 21 finishJSTest(); |
| 22 } |
| 23 |
| 24 function check_navigator() { |
| 25 for (p in old_nav) { |
| 26 if (typeof old_nav[p] === 'function') { |
| 27 try { |
| 28 var v = old_nav[p](); |
| 29 } catch(err) { |
| 30 } |
| 31 } |
| 32 } |
| 33 } |
| 34 </script> |
| 35 <!-- iframe with some contents --> |
| 36 <iframe src="data:text/html,<html></html>" id="subframe"></iframe> |
| 37 </body> |
| 38 </html> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 234583004:
Fix a crash caused by calling detached navigator APIs. (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master