On 20 April 2010 19:16, Paul Gilmartin <[email protected]> wrote:

> I was envisioning that, as with LINKLIST, a load module loaded
> from an authorized catenand would run authorized; a load module
> loaded from an unauthorized catenand would run unauthorized.
> No security problem.  Should have been easy to do, given that
> Jim M. says this determined by a bit in the DEB set at OPEN,
> and OPEN surely knows what data set the DEB belongs to.

But there's only one DEB for the whole concatenation. And the magic
flag isn't in the section that represents each concatenation, though I
suppose it could be.

> But, Jim says (and I agree, as stated above) that there's
> minimal value in mixing authorized and authorized data sets in STEPLIB.

There might be a wee bit of an argument for doing it for JOBLIB, but
still not enough to put in the effort.

Tony H.

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