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Re: Object tag crashes Internet Explorer 4.0


From: paulle () MICROSOFT COM (Paul Leach)
Date: Thu, 6 Aug 1998 01:53:25 -0700


-----Original Message-----
From: dzp () poboxes com [mailto:dzp () poboxes com]
Sent: Wednesday, August 05, 1998 3:27 PM

Please remember - the computation _terminated_ with a behaviour
normally considered to be some sort of bug.

Considered by whom? Someone who couldn't tell the difference between a long
filename buffer overrun bug (which we said we'd fixed) and a
self-referential object tag, so essentially accused us of lying about fixing
the bug, and who couldn't write clearly anyway?

As a result, I just didn't care about the precise problem reported, and was
commenting on the problem of "bad" web pages in general. If we started
examining web pages to analyze them and catch "bad" ones before we executed
them, it is indeed true we could catch many bad ones. However, every one we
don't catch would be a "YET ANOTHER MAJOR MS SECURITY HOLE", and the theory
tells us we can't catch all of them. So, we're just not going to start down
that path. If a site has pages that cause your browser to restart, don't go
there again; set your Zones to stop you if you really want. No serious site
has any interest in allowing such pages to exist on its site, and about all
you lose when the browser restarts is the history list, since it's about as
stateless as you can get in an app (except for its config data, which isn't
lost anyway).



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