tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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prologueFailure-01.js (546B)

      1 g = newGlobal({newCompartment: true});
      2 g.parent = this;
      3 
      4 function installHook() {
      5    let calledTimes = 0;
      6    function hook() {
      7        calledTimes++;
      8 
      9        // Allow the new.target.prototype get to throw.
     10        if (calledTimes === 1)
     11            return undefined;
     12 
     13        return {
     14            return: undefined
     15        };
     16    }
     17 
     18    Debugger(parent).onExceptionUnwind = hook;
     19 }
     20 
     21 
     22 g.eval("(" + installHook + ")()");
     23 
     24 var handler = {
     25    get(t, p) {
     26        throw new TypeError;
     27    }
     28 };
     29 
     30 
     31 var f = new Proxy(function(){}, handler);
     32 new f();