backport some more stability fixes into libvirt 4.0 before Bionic releases

[Christian Ehrhardt ]

We already did one run, but we can do another with increasing care what we backport.
It is not SRU policy yet, but also we are post FF, so as last time really only fixes.

[Launchpad Janitor (janitor)]

This bug was fixed in the package libvirt - 4.0.0-1ubuntu5

---------------
libvirt (4.0.0-1ubuntu5) bionic; urgency=medium

  * run dnsmasq as libvirt-dnsmasq (LP: #1743718)
    - d/libvirt-daemon-system.postinst: add libvirt-dnsmasq user and group
    - d/libvirt-daemon-system.postrm: remove libvirt-dnsmasq user and group on
      purge
    - d/p/ubuntu/dnsmasq-as-priv-user: write dnsmas config with user
      libvirt-dnsmasq and adapt the self tests to expect that config
    - d/libvirt-daemon-system.postinst: fix old libvirt-dnsmasq users
  * Backport from recent upstream to stabilize libvirt (LP: #1754352)
    - d/p/stable/0024-qemu-blockcopy-Add-check-for-bandwidth.patch
    - d/p/stable/0025-conf-move-generated-member-from-virMacAddr-to-virDom.patch
    - d/p/stable/0026-lxc-Drop-useless-check-in-live-device-update.patch
    - d/p/stable/0027-Pass-oldDev-to-virDomainDefCompatibleDevice-on-devic.patch
    - d/p/stable/0028-qemu-Fix-updating-device-with-boot-order.patch
    - d/p/stable/0030-daemon-fix-rpc-event-leak-on-error-path-in-remoteDis.patch
    - d/p/stable/0029-lxc-fix-rpc-event-leak-on-error-path-in-virLXCContro.patch
    - d/p/stable/0031-qemu-fix-memory-leak-of-vporttype-during-migration.patch
    - d/p/stable/0032-virsh-fixing-segfault-by-pool-autocompleter-function.patch
  * d/p/ubuntu-aa/0041-apparmor-add-ro-rule-for-sasl-GSSAPI-
    plugin-on-etc-g.patch fix issues if sasl is configured (LP: #1696471)
  * d/p/ubuntu-aa/0042-virt-aa-helper-resolve-yet-to-be-created-paths.patch
    ensure symlinks are resolved to get valid rules if interim parts of a path
    are a symlink (LP: #1752361)

 -- Christian Ehrhardt <email address hidden> Tue, 27 Feb 2018 12:04:02 +0100