HP3000-L Archives

March 2003, Week 4

HP3000-L@RAVEN.UTC.EDU

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Subject:
From:
Dennis Handly <[log in to unmask]>
Reply To:
Dennis Handly <[log in to unmask]>
Date:
Fri, 28 Mar 2003 05:47:32 -0600
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 James Hofmeister ([log in to unmask]) wrote:
: writing past the end of stack will initiate a MPE trap handler and
: terminate the process.  The MPE trap handlers are unique to MPE and
: would involve significant MPE internals knowledge to set a trap handler
: to run alternate code.

Not that much internals.  ;-)  I once found a problem where I could get
ring 0 privilege but I closed that hole years ago.

Nobody told me that my user level code was one of the security gatekeepers
on MPE/iX.

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