Security is the bits you disable before you ship

Florian Weimer fw at deneb.enyo.de
Tue Mar 15 15:36:22 EST 2005


* Peter Gutmann quotes CNET:

>   GCC 4.0 also introduces a security feature called Mudflap,  [...]

> So you have an interesting definition of a security feature as "the
> bit you disable before the product goes into the environment where
> it'll be subject to attack".

Actually, mudflap is not a security feature (and I'd be surprised if
Mark claimed it was).  It's a debugging tool, not a silver bullet.
mudflap simply wasn't designed to stop buffer overflow exploits (or to
make them at least somewhat harder), but to find memory management
bugs.

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