Re: avc denied from kernel 427 update

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Tom London wrote:

The warnings seem to be caused by 'rpm' not assigning the proper contexts to 'installed' files.

The 'FATAL' message from 'mkinitrd' seems to be due to a problem with 'ulimit' defaults.

A workaround until fixed, install/update kernel only in permissive mode, and make sure you do a 'ulimit -l unlimited' before running 'yum' (so you'll enter 'setenforce 0; ulimit -l unlimited'). I think you'll still get the warnings, but the command will succeed without the fatal error.

<snip>

--------------------------------------
    * From: Richard Hally <rhallyx mindspring com>
    * To: fedora-selinux-list redhat com
    * Subject: avc denied from kernel 427 update
    * Date: Sun, 13 Jun 2004 02:29:05 -0400

Below a few of the over 100 warning and error messages from doing yum update today.(6/12/04) Of the ones that didn't scroll off, they are all about the 427/build directory tree.
This is in enforcing mode using the most recent strict policy that existed before todays update to
selinux-policy-strict-sources-1.13.4-5. The avc denied messages are further below.
HTH
Richard Hally


<snip>
Thanks for the reminders about ulimit and resetting file contexts after an update of policy.


My simplistic approach is:
setenforce 0
rpm -e kernel-2.6.6-1.427
ulimit -l unlimited
yum install kernel
reboot single enforcing=0 (with the 422 kernel, the 427 kernel is FUBAR)

fixfiles relabel
rpm -e kernel-2.6.6-1.427
!
Richard Hally


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