Security update for libvirt
This update for libvirt fixes the following issues:
- Update to libvirt 1.2.18.4 stable release
- Inherit many upstream bug fixes, including CVE-2016-5008
boo#987527. For details, see
http://wiki.libvirt.org/page/Maintenance_Releases
- virsh: improve waiting for block job readines (boo#989755)
- Submitted by James Fehlig (jfehlig)
Fixed bugs
bnc#989755
virsh blockcommit fails
bnc#987527
empty VNC password disables authentication