> -----Original Message----- > From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On > Behalf Of Peter Relson > Sent: Friday, May 11, 2007 5:28 AM > To: IBM-MAIN@BAMA.UA.EDU > Subject: Re: Can FRR prevent ESTAE from seeing registers? > > Only by retrying. > > If you cannot retry, it is your responsibility not to put things into > registers if they are sensitive in nature (not that that is necessarily > particularly feasible). > > Peter Relson
If I have a non-empty FRR stack, will DETACH or CANCEL processing defer until the FRR stack is empty? When I have sensitive information in the general registers, I am not vulnerable to an access exception (all client data has already been copied to my protected storage areas). When I am vulnerable to an access exception for client storage, I do not have sensitive information in the general registers. Thus, the only situation that worries me is DETACH or CANCEL interrupting me when I have sensitive information in the general registers; I have an FRR defined at that time. Will the DETACH or CANCEL defer until I delete my FRR? Jeffrey D. Smith Principal Product Architect Farsight Systems Corporation 700 KEN PRATT BLVD. #204-159 LONGMONT, CO 80501-6452 303-774-9381 direct 303-484-6170 FAX http://www.farsight-systems.com/ ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
