Comment 30 for bug 1227027

Reviewed: https://review.openstack.org/60550
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=9bd7fff8c0160057643cfc37c5e2b1cd3337d6aa
Submitter: Jenkins
Branch: stable/grizzly

commit 9bd7fff8c0160057643cfc37c5e2b1cd3337d6aa
Author: Xavier Queralt <email address hidden>
Date: Wed Nov 27 20:44:36 2013 +0100

    Enforce permissions in snapshots temporary dir

    Live snapshots creates a temporary directory where libvirt driver
    creates a new image from the instance's disk using blockRebase.
    Currently this directory is created with 777 permissions making this
    directory accessible by all the users in the system.

    This patch changes the tempdir permissions so they have the o+x
    flag set, which is what libvirt needs to be able to write in it and

    Closes-Bug: #1227027
    Change-Id: I767ff5247b4452821727e92b668276004fc0f84d
    (cherry picked from commit 8a34fc3d48c467aa196f65eed444ccdc7c02f19f)