Sat, 03 Jan 2015 20:18:00 +0100
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.
1 // |jit-test| error: TypeError
3 try {
4 x = []
5 y = function() {}
6 t = Uint8ClampedArray
7 Object.defineProperty(x, 1, {
8 get: (function() {
9 for (v of t) {}
10 })
11 })
12 Object.defineProperty(x, 8, {
13 configurable: t
14 }).reverse()
15 } catch (e) {}
16 Object.defineProperty([], 1, {
17 configurable: true,
18 get: (function() {
19 for (j = 0; j < 50; ++j) {
20 y()
21 }
22 })
23 }).pop()
24 x.map(y)