I think it would be an integrity violation if an unauthorized program could do POSTs into random* address spaces.*Random in the familiar sense; not in the mathematical sense.CharlesSent from a mobile; please excuse the brevity. -------- Original message --------From: Richard Zierdt <richard.zie...@freschesolutions.com> Date: 12/7/24 3:53 PM (GMT-08:00) To: IBM-MAIN@LISTSERV.UA.EDU Subject: IEAMSXMP - Cross Memory POST - Supervisor State required? Scenario: Two unauthorized programs (A and B) running in two different address spaces (AS).How can A POST to B? Service IEAMSXMP is a solution (I coded it; it definitely works), but it requires supervisor state. Is there another POST cross-memory service that doesn't require authorization?The POST macro documentation alludes to cross-memory usage when LINKAGE=SYSTEM is specified, but "The ECB must be in the caller's primary address space."In the scenario above, the ECB is in another address space.Access mode allows one unauthorized AS to read/write to another unauthorized AS, so why the IEAMSXMP supervisor-state-only restriction?Thanks -Richard ZierdtConfidentiality Warning/Avertissement de confidentialité:This message is intended only for the named recipients. This message may contain information that is privileged or confidential. If you are not the named recipient, its employee or its agent, please notify us immediately and permanently destroy this message and any copies you may have. Ce message est destiné uniquement aux destinataires dûment nommés. Il peut contenir de l'information privilégiée ou confidentielle. Si vous n'êtes pas le destinataire dûment nommé, son employé ou son mandataire, veuillez nous aviser sans tarder et supprimer ce message ainsi que toute copie qui peut en avoir été faite.----------------------------------------------------------------------For IBM-MAIN subscribe / signoff / archive access instructions,send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
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