tree 21ccccc876e0b8bdac801a02974e44492263e31f
parent f8ff51488c842ba7f72998141d0791f820987f4a
author Attila Fazekas <afazekas@redhat.com> 1432109859 +0200
committer Attila Fazekas <afazekas@redhat.com> 1432109859 +0200

isolated creadentials are not cleaned up

Due to type introduced last weak, the isolated credentials are
not claned up.
In a neutron envoriements it can mean more than 1 Gigabyte memory used
in dnsmasq and in the neutron-ns-metadata-proxy.

Change-Id: I09c538ed1139380f8cd8a662e60d69d3f605cd67