* gnu/packages/virtualization.scm (libvirt)[arguments]: Fix posix_spawn
tests, specifically disable the remaining failing tests, and enable the
rest of the test suite.
This release includes fixes for CVE-2019-10161, CVE-2019-10166,
CVE-2019-10167, and CVE-2019-10168.
* gnu/packages/virtualization.scm (libvirt): Update to 5.4.0.
* gnu/packages/virtualization.scm (looking-glass-client): Update to commit
182c475. Rename from lookingglass to looking-glass-client. Add
deprecated-package lookingglass.
* gnu/packages/virtualization.scm (runc): Update to 1.0.0-rc6.
[source]: Use a descriptive file-name. Add 'runc-CVE-2019-5736.patch'
* gnu/packages/patches/runc-CVE-2019-5736.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/patches/lxc-CVE-2018-6556.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/virtualization.scm (lxc)[source]: Use it.
* gnu/packages/patches/qemu-CVE-2018-11806.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/virtualization.scm (qemu)[source]: Use it.