In <[EMAIL PROTECTED]>, on 07/18/2005
   at 01:35 AM, Bill Fairchild <[EMAIL PROTECTED]> said:

>I don't understand this reply.  What is the  risk?

The obvious one; collateral damage.

>I assumed, but did not state, that the person doing the patching 
>had  already checked the cross-reference list to see if the half 
>word in the literal pool was used anywhere else where such a patch  
>would have an adverse affect.

And if he overlooks one?

>TDIITD [1].  Please explain the details of why this is high risk 
>behavior.

Because people err. Theoretically you can[1] check meticulously, but
in practice I've seen that technique blow up in people's faces, and
there is essentially no plus side to compensate for the risk.

[1] Taking more time than a reassembly would.
 
-- 
     Shmuel (Seymour J.) Metz, SysProg and JOAT
     ISO position; see <http://patriot.net/~shmuel/resume/brief.html> 
We don't care. We don't have to care, we're Congress.
(S877: The Shut up and Eat Your spam act of 2003)

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