Open Stack

Hi, I'd like you to take a look at this patch for potential
SecurityImpact.
https://review.openstack.org/375526

Log:
commit 1daafbcc638fa85a6cb13b6e9a77cdc22f373c84
Author: Hemanth Makkapati <hemanth.makkapati at rackspace.com>
Date:   Fri Sep 23 09:29:12 2016 -0500

    CPU and address space limitations on qemu-img info
    
    All "qemu-img info" calls are now run under resource limitations
    that limit CPU time to 2 seconds and address space usage to 1 GB.
    This helps avoid any DoS attacks via malicious images.
    
    SecurityImpact
    
    Change-Id: Ib900bbc05cb9ccd90c6f56ccb4bf2006e30cdc80
    Closes-Bug: #1449062