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js/src/jit-test/tests/basic/bug642894.js@ac0c01689b40

js/src/jit-test/tests/basic/bug642894.js

Thu, 15 Jan 2015 15:59:08 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Thu, 15 Jan 2015 15:59:08 +0100

branch

TOR_BUG_9701

changeset 10

ac0c01689b40

permissions

-rw-r--r--

Implement a real Private Browsing Mode condition by changing the API/ABI;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.

 function foo() {

   var x = {};

   x.__proto__ = function() { return 0 }

   return x;

 }

 var a = foo();

 var b = foo();

 assertEq(a.__proto__ === b.__proto__, false);