Tue, 06 Jan 2015 21:39:09 +0100
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
1 <!DOCTYPE html>
2 <html>
3 <body>
4 <input value="foo">
5 <script>
6 var i = document.querySelector("input");
7 i.selectionStart = 1;
8 i.selectionEnd = 2;
9 document.body.clientHeight;
10 i.style.display = "none";
11 document.body.clientHeight;
12 i.style.display = "";
13 </script>
14 </body>
15 </html>