Fixing the PROCESS_DUP_HANDLE security hole.

[Christopher Faylor]

On Sat, Sep 27, 2003 at 09:24:10PM -0400, Christopher Faylor wrote:
>Somehow I seem to remember that didn't work (even though I can't imagine
>why) but I wasn't clever enough to document why.  I guess it can't hurt
>to try it, advertise a snapshot, and ask for feedback.

I've checked in the ppid_handle change (attributed to Pierre) and am generating
a snapshot now.

cgf