ceph/ceph — pull request #901 by dachary (2013-12-05 18:44:41+00:00)
Title: crush: check for invalid names in loc[]

Add the is_valid_crush_loc helper to test for invalid crush names in
insert_item and update_item, before performing any side
effect. Implement the associated unit tests.

Signed-off-by: Loic Dachary