W3C home > Mailing lists > Public > public-webappsec@w3.org > January 2014

Re: [integrity]: latency tradeoffs

From: Michal Zalewski <lcamtuf@coredump.cx>
Date: Wed, 15 Jan 2014 11:40:50 -0800
Message-ID: <CALx_OUDqzJLiruVR06D=bD78-GgEOtUmd3XB2MfY4H+XGPB7Og@mail.gmail.com>
To: Adam Langley <agl@google.com>
Cc: Devdatta Akhawe <dev.akhawe@gmail.com>, Joel Weinberger <jww@chromium.org>, Mike West <mkwst@google.com>, "public-webappsec@w3.org" <public-webappsec@w3.org>
> I *think* that Javascript is parsed incrementally at least and
> possibility incrementally executed. However, you would have to ask
> Adam Barth or Eric Seidel to be sure r.e. WebKit and Blink.

Oh, interesting. That would have to be very limited, though, right? JS
is not really designed for that when you can have something like:

function foo() { alert(1); }
foo();
function foo() {alert(2); }

...and have that display "2".

/mz
Received on Wednesday, 15 January 2014 19:41:41 UTC

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