Actually, I was originally using the very same certificate and getting this problem. I'll contact SuSE.
Thanks, Mark Gillis. -----Original Message----- From: Linux on 390 Port [mailto:LINUX-390@VM.MARIST.EDU] On Behalf Of Alan Altmark Sent: Monday, 21 February 2011 3:48 PM To: LINUX-390@VM.MARIST.EDU Subject: Re: OpenSSL Floating Point Exception On Sunday, 02/20/2011 at 11:20 EST, "Gillis, Mark" <mark.gil...@ca.com> wrote: > I'm writing an application that communicates between z/OS (1.12) and > z/Linux (SuSE SLES11) using an SSL connection. On the z/OS (client) > side, I'm using the System SSL API and on the z/Linux (server) side I'm > using OpenSSL. I'm currently testing with a self-signed certificate and > when I issue the SSL_accept() call in Linux, there appears to be an > ABEND (no return from the call ,with the connection being reset). On > closer inspection with a CP TRACE, it appears to be a Floating Point > Exception (DLGR instruction dividing FP2 by FP4, where FP4 is zero). > This is in the SSL_accept() code, not mine. > > It seems that this may be specific to z/Linux, since if I run the server > under SuSE Linux on Intel, using certificates generated in the same > manner as those for z/Linux, everything works. You'll need to open a problem with Novell or whoever is providing your distro support. They will be able to quickly tell you if it is a known problem. You might also try it with the same certificate, rather than one "generated in a similar manner." That could help narrow down the problem. Alan Altmark z/VM and Linux on System z Consultant IBM System Lab Services and Training ibm.com/systems/services/labservices office: 607.429.3323 mobile; 607.321.7556 alan_altm...@us.ibm.com IBM Endicott ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For more information on Linux on System z, visit http://wiki.linuxvm.org/ ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For more information on Linux on System z, visit http://wiki.linuxvm.org/