content/canvas/crashtests/745699-1.html@97036ab72558
content/canvas/crashtests/745699-1.html
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
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 <head>
4 <style>
5 @font-face {
6 font-family: "z";
7 src: url(invalid);
8 }
9 </style>
11 <script>
12 function boom()
13 {
14 var ctx = document.querySelector("canvas").getContext('2d');
15 ctx.font = "10px serif";
16 document.querySelector("style").appendChild(document.createTextNode(" "));
17 ctx.measureText("123");
18 }
19 </script>
20 </head>
22 <body onload="boom();">
23 <canvas width="100" height="100"></canvas>
24 </body>
25 </html>
