https://fedorahosted.org/389/ticket/47829
Fix is
https://fedorahosted.org/389/attachment/ticket/47829/0001-Ticket-47829-memberof-scope-allow-to-exclude-subtree.patch
Test case is
https://fedorahosted.org/389/attachment/ticket/47829/0002-Ticket-47829-TC-memberof-scope-allow-to-exclude-subt.patch