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Date:      Thu, 06 Feb 1997 18:29:51 -0700
From:      Warner Losh <imp@village.org>
To:        Michael Hancock <michaelh@cet.co.jp>
Cc:        current@freebsd.org
Subject:   Re: How paranoid is Theo? (was Re: Karl fulminates, film at 11. == , thanks) 
Message-ID:  <E0vsf8S-0007Q2-00@rover.village.org>
In-Reply-To: Your message of "Fri, 07 Feb 1997 10:17:21 %2B0900." <Pine.SV4.3.95.970207101328.5763A-100000@parkplace.cet.co.jp> 
References:  <Pine.SV4.3.95.970207101328.5763A-100000@parkplace.cet.co.jp>  

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In message <Pine.SV4.3.95.970207101328.5763A-100000@parkplace.cet.co.jp> Michael Hancock writes:
: Cool.  You can establish a contract of trust between called functions and
: calling functions and not waste time fixing things that aren't
: exploitable.

That's true to a point, but it takes a lot of time, sometimes, to
establish that path of trust, especially in a large program.  And the
time isn't wasted (unless you are in firedrill mode) fixing those
buffer overflows.  Your programs are just more robust :-).

Warner




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