rhncfg-management can no longer upload files with no SELinux context for RHEL 5 clients.

Issue

• As per bugzilla : https://bugzilla.redhat.com/show_bug.cgi?id=1129588
• The issue should have resolved for both rhel 6 and rhel 5. The issue is gone for rhel 6, however on cu's RHEL 5 system the issue is persisting.
• The exact error is :

# rhncfg-manager add -c test-channel /root/foo
Using server name satellite.example.com
Pushing to channel test-channel:
XML-RPC error while talking to https://satellite.example.com/CONFIG-MANAGEMENT-TOOL: cannot marshal None unless allow_none is enabled
[root@build5-64 ~]# rpm -qa | grep rhncfg
rhncfg-actions-5.10.55-11.el5sat.noarch
rhncfg-client-5.10.55-11.el5sat.noarch
rhncfg-management-5.10.55-11.el5sat.noarch
rhncfg-5.10.55-11.el5sat.noarch
[root@build5-64 ~]# rpm -qi rhncfg-management
Name        : rhncfg-management            Relocations: (not relocatable)
Version     : 5.10.55                           Vendor: Red Hat, Inc.
Release     : 11.el5sat                     Build Date: Tue 16 Sep 2014 09:46:25 PM EEST
Install Date: Sat 20 Sep 2014 04:17:38 AM EEST      Build Host: x86-027.build.eng.bos.redhat.com
Group       : Applications/System           Source RPM: rhncfg-5.10.55-11.el5sat.src.rpm
Size        : 138133                           License: GPLv2
Signature   : DSA/SHA1, Wed 17 Sep 2014 01:02:33 PM EEST, Key ID 5326810137017186
Packager    : Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla>
URL         : https://fedorahosted.org/spacewalk
Summary     : Spacewalk Configuration Management Client
Description :
A command line interface used to manage Spacewalk configuration.