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Accepting request 247103 from home:cbosdonnat:branches:Virtualization

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- bnc#893999: remove mount rules from libvirt-lxc apparmor
  abstraction file as those aren't handled by our kernel.
  apparmor-no-mount.patch

OBS-URL: https://build.opensuse.org/request/show/247103
OBS-URL: https://build.opensuse.org/package/show/Virtualization/libvirt?expand=0&rev=402
This commit is contained in:
Cédric Bosdonnat 2014-09-01 15:20:43 +00:00 committed by Git OBS Bridge
parent 6d56add060
commit 143254387d
3 changed files with 55 additions and 0 deletions
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46
apparmor-no-mount.patch Normal file
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@ -0,0 +1,46 @@
Index: libvirt-1.2.7/examples/apparmor/libvirt-lxc
===================================================================
--- libvirt-1.2.7.orig/examples/apparmor/libvirt-lxc
+++ libvirt-1.2.7/examples/apparmor/libvirt-lxc
@@ -2,39 +2,15 @@
#include <abstractions/base>
- umount,
-
- # ignore DENIED message on / remount
- deny mount options=(ro, remount) -> /,
-
- # allow tmpfs mounts everywhere
- mount fstype=tmpfs,
-
- # allow mqueue mounts everywhere
- mount fstype=mqueue,
-
- # allow fuse mounts everywhere
- mount fstype=fuse.*,
-
- # deny writes in /proc/sys/fs but allow binfmt_misc to be mounted
- mount fstype=binfmt_misc -> /proc/sys/fs/binfmt_misc/,
+ # deny writes in /proc/sys/fs
deny @{PROC}/sys/fs/** wklx,
- # allow efivars to be mounted, writing to it will be blocked though
- mount fstype=efivarfs -> /sys/firmware/efi/efivars/,
-
# block some other dangerous paths
deny @{PROC}/sysrq-trigger rwklx,
deny @{PROC}/mem rwklx,
deny @{PROC}/kmem rwklx,
- # deny writes in /sys except for /sys/fs/cgroup, also allow
- # fusectl, securityfs and debugfs to be mounted there (read-only)
- mount fstype=fusectl -> /sys/fs/fuse/connections/,
- mount fstype=securityfs -> /sys/kernel/security/,
- mount fstype=debugfs -> /sys/kernel/debug/,
- mount fstype=proc -> /proc/,
- mount fstype=sysfs -> /sys/,
+ # deny writes in /sys
deny /sys/firmware/efi/efivars/** rwklx,
deny /sys/kernel/security/** rwklx,

7
libvirt.changes
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@ -1,3 +1,10 @@
-------------------------------------------------------------------
Mon Sep 1 14:48:26 UTC 2014 - cbosdonnat@suse.com
- bnc#893999: remove mount rules from libvirt-lxc apparmor
abstraction file as those aren't handled by our kernel.
apparmor-no-mount.patch
-------------------------------------------------------------------
Fri Aug 29 16:12:28 UTC 2014 - mlatimer@suse.com

2
libvirt.spec
View File

@ -447,6 +447,7 @@ Patch207: systemd-service-xen.patch
Patch208: disable-virCgroupGetPercpuStats-test.patch
%if %{with_apparmor}
Patch250: install-apparmor-profiles.patch
Patch251: apparmor-no-mount.patch
%endif
%if %{with_netcontrol}
Patch300: libvirt-suse-netcontrol.patch
@ -961,6 +962,7 @@ namespaces.
%patch208 -p1
%if %{with_apparmor}
%patch250 -p1
%patch251 -p1
%endif
%if %{with_netcontrol}
%patch300 -p1