Comment 14 for bug 1282865

Revision history for this message
Kieran Spear (kspear) wrote : Re: Keystone middleware may confuse contexts

@Dolph: Thanks for the great analysis. I suspect you'd find a higher failure rate if you change the ratio of requests. When I tested using the clients I used 1 endlessly looping user client and 5 admin clients, and saw the bug a few times per second.

@Thierry: I'm running Havana. I always forget to mention that...

@Tristan
I think this has been an issue since 0.2.0 (and before that the code was in Keystone itself):
https://github.com/openstack/python-keystoneclient/commit/7920899af119d1697c333d202ca3272f167c19b0

I would list the OpenStack services/versions affected too. Most of the other projects except Ceilometer [1] seem to be patching thread already (at least on master). We don't have memcache enabled for Ceilometer so I can't check whether it is vulnerable in practice.

[1] https://github.com/openstack/ceilometer/search?q=monkey_patch&type=Code