Comment 1 for bug 1177979

Reviewed: https://review.openstack.org/38588
Committed: http://github.com/stackforge/marconi/commit/f1e71796b4a0436c2728e92c28979c5ca4d5d144
Submitter: Jenkins
Branch: master

commit f1e71796b4a0436c2728e92c28979c5ca4d5d144
Author: Zhihao Yuan <email address hidden>
Date: Thu Jul 25 02:36:57 2013 -0400

    feat(validation): validate user input

    The validation is implemented as a set of free-standing functions
    in a separated module; each driver which uses storage functions
    should call call the corresponding validation functions first.

    Fixes: bug #1177971
    Fixes: bug #1177976
    Fixes: bug #1177979
    Fixes: bug #1206175
    Fixes: bug #1208873

    Change-Id: I0b9c9766a9c3de42f2a2eb470cba0ab7265e669a