* ANN: SELinux userspace release 2019-12-04 / 3.0
@ 2019-12-04 8:37 Petr Lautrbach
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From: Petr Lautrbach @ 2019-12-04 8:37 UTC (permalink / raw)
To: SELinux list
The 2019-12-04 / 3.0 release for the SELinux userspace is now
available at:
https://github.com/SELinuxProject/selinux/wiki/Releases
Thanks to all the contributors to this release!
User-visible changes:
* Optional support for kernel policy optimization (enable with
optimize-policy=true in /etc/selinux/semanage.conf for modular policy or -O
option to checkpolicy/secilc for monolithic policy); this is optional because it
provides relatively small savings with non-trivial policy compile-time overhead
for some policies e.g. Android.
* New digest scheme for setfiles/restorecon -D; instead of a single hash of the
entire file contexts configuration stored in a security.restorecon_last xattr on
only the top-level directory, use a hash of all partial matches from file
contexts stored in a security.sehash xattr on each directory,
* Support for default_range glblub in source policy (.te/policy.conf and CIL)
and kernel policy version 32,
* New libselinux APIs for querying validatetrans rules,
* Unknown permissions are now handled as errors in CIL,
* security_av_string() no longer returns immediately upon encountering an
unknown permission and will log all known permissions,
* checkmodule -c support for specifying module policy version,
* mcstransd reverted to original color range matching based on dominance,
* Support for 'dccp' and 'sctp' protocols in semanage port command,
* 'checkpolicy -o -' writes policy to standard output,
* 'semodule -v' sets also cil's log level
* Python 2 code is not be supported in this project anymore and new Python code
should be written only for Python 3.
* Messages about the statement failing to resolve and the optional block being
disabled are displayed at the highest verbosity level.
* Fixed redundant console log output error in restorecond
Issues fixed:
* https://github.com/SELinuxProject/selinux/issues/61
* https://github.com/SELinuxProject/selinux/issues/137
* https://github.com/SELinuxProject/selinux/issues/138
* https://github.com/SELinuxProject/selinux/issues/167
* https://github.com/SELinuxProject/selinux/issues/169
* https://github.com/SELinuxProject/selinux/issues/170
* https://github.com/SELinuxProject/selinux/issues/176
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