PCH and exec-shield...

[Hans-Peter Nilsson]

On Tue, 16 Mar 2004, Zack Weinberg wrote:
> To ask a tangential question, if (as presently implemented) PCH has to
> reload data structures at the original address, why is there a problem
> with hashing pointers?

Maybe I'm answering that question out of its context, but it
seems you abandoned context by the "tangential" qualifier:
Because it's too easy to get unrepeatable behavior, from one
machine to another or from one run to another, including
seemingly harmlessly different code and different bug behavior.

brgds, H-P