NVP net-gateway extension fail when invalid parameter supplied

[Salvatore Orlando]

quantum net-gateway-create --device id=4a8f2a88-282e-4aab-b08e-ce51ab04e420,invalid_param=foo gw_name
Request Failed: internal server error while processing your request.

There's no attribute named 'invalid_param' in the device list.
This escapes the dict validator which lets extra attributes go in anyway. In the case of this particular extension the unknown parameter is supplied to the model class thus causing the crash.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/27391

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/27391
Committed: http://github.com/openstack/quantum/commit/01a977b66958ec1d03964bbe3aaf218ff044232b
Submitter: Jenkins
Branch: master

commit 01a977b66958ec1d03964bbe3aaf218ff044232b
Author: Salvatore Orlando <email address hidden>
Date: Wed Apr 24 02:11:07 2013 +0200

    Send 400 error if device specification contains unexpected attributes

    Bug #1171926

    This patch simply enhances the validator for the 'devices' attribute
    by verifying each element in the device list does not contain
    unexpected attributes.

    Change-Id: Id3fd182a7f711b482ad371752983264ad73b100f