Huh? This has nothing at all to do with pointers, or changing
permission dynamically. You propose a scheme were information
isn't available anymore after N uses, to avoid leaking (by
accident or on purpose) of sensitive data into forbidden
channels.
I merely point out that that scheme isn't going to work, as
the leakage might as well occur before the intended usuage.
What "upholding the architecture" has got to do with it beats me.
Abigail
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