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Bug 1221348 - rc.sysinit applies quotas before checking for the SELinux relabel
Summary: rc.sysinit applies quotas before checking for the SELinux relabel
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: initscripts
Version: 6.6
Hardware: Unspecified
OS: Linux
urgent
high
Target Milestone: rc
: ---
Assignee: Lukáš Nykrýn
QA Contact: qe-baseos-daemons
URL:
Whiteboard:
Depends On:
Blocks: 1172231 1253333 1270825
TreeView+ depends on / blocked
 
Reported: 2015-05-13 19:52 UTC by Terry Bowling
Modified: 2019-08-15 04:35 UTC (History)
5 users (show)

Fixed In Version: initscripts-9.03.50-1.el6
Doc Type: Bug Fix
Doc Text:
Previously, the rc.sysinit script incorrectly applied file system quotas before checking for an SELinux label. As a consequence, the relabel operation in certain cases failed due to quotas preventing some files from being changed. With this update, rc.sysinit applies file system quotas after checking for an SELinux label, and the described problem no longer occurs.
Clone Of:
: 1253333 (view as bug list)
Environment:
Last Closed: 2016-05-11 01:06:07 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)
check for selinux relabel first, then apply quotas (1.21 KB, patch)
2015-05-13 19:52 UTC, Terry Bowling
no flags Details | Diff


Links
System ID Private Priority Status Summary Last Updated
Red Hat Knowledge Base (Solution) 1449413 0 None None None Never
Red Hat Product Errata RHBA-2016:0951 0 normal SHIPPED_LIVE initscripts bug fix and enhancement update 2016-05-10 22:56:20 UTC

Description Terry Bowling 2015-05-13 19:52:48 UTC
Created attachment 1025161 [details]
check for selinux relabel first, then apply quotas

Description of problem:

rc.sysinit applies quotas before checking for the SELinux relabel.

For embedded vendor, this results in difficulties enabling SELinux for its products which support SELinux.  Because some of its products cannot yet support SELinux, it must have SELinux disabled as part of their standard gold image.  


** Customer has proposed patch quota_relabel.patch (attached) as a very simple change to apply quotas AFTER checking for the relabel resolves the issue.


Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1.  Build system with SELinux disabled
2.  Enable quotas to be enforced at boot
3.  touch /relabel
4.  Reboot

Actual results:

Relabel fails due to quotas causing some files to be immutable.

Expected results:

Relabel operation would complete.

Additional info:

Comment 1 Lukáš Nykrýn 2015-05-14 11:30:20 UTC
The change looks sane -> devel_ack

Comment 10 errata-xmlrpc 2016-05-11 01:06:07 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHBA-2016-0951.html


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