content/canvas/crashtests/553938-1.html@97036ab72558
content/canvas/crashtests/553938-1.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 <meta http-equiv="content-type" content="text/html; charset=UTF-8">
5 <title>ImageData Crash Test</title>
6 </head>
7 <body onload="crash();">
8 <canvas id="c" width="10" height="10"></canvas>
9 <script>
10 function crash() {
11 var canvas = document.getElementById('c');
12 var ctx = canvas.getContext('2d');
13 var imgData = {data: new Array(10*10*4), width: 10, height: 10};
15 imgData[0] = 0;
16 ctx.putImageData(imgData, 0, 0);
17 }
18 </script>
19 </body>
20 </html>
