The Tor Browser / file revision

• file
• revisions
• annotate
• diff
• comparison
• raw

js/src/jit-test/tests/jaeger/getter-hook-1.js@129ffea94266

js/src/jit-test/tests/jaeger/getter-hook-1.js

Sat, 03 Jan 2015 20:18:00 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Sat, 03 Jan 2015 20:18:00 +0100

branch

TOR_BUG_3246

changeset 7

129ffea94266

permissions

-rw-r--r--

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

 // GETPROP PIC with multiple stubs containing getter hooks.

 function foo(arr) {

   for (var i = 0; i < 100; i++)

     arr[i].caller;

 }

 arr = Object.create(Object.prototype);

 first = Object.create({});

 first.caller = null;

 second = Object.create({});

 second.caller = null;

 for (var i = 0; i < 100; ) {

   arr[i++] = first;

   arr[i++] = foo;

   arr[i++] = second;

 }

 foo.caller;

 foo(arr);