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Bug 2051485

Summary: fapolicyd prevents yum from updating the system if it is update as well
Product: Red Hat Enterprise Linux 8 Reporter: Dalibor Pospíšil <dapospis>
Component: fapolicydAssignee: Radovan Sroka <rsroka>
Status: CLOSED ERRATA QA Contact: Dalibor Pospíšil <dapospis>
Severity: high Docs Contact:
Priority: high    
Version: ---CC: dapospis, lmiksik, qe-baseos-security, rsroka
Target Milestone: rcKeywords: Triaged
Target Release: ---Flags: pm-rhel: mirror+
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: fapolicyd-1.1-1.el8 Doc Type: No Doc Update
Doc Text:
Story Points: ---
Clone Of: 2051481 Environment:
Last Closed: 2022-05-10 14:13:54 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Deadline: 2022-02-22   

Description Dalibor Pospíšil 2022-02-07 11:12:00 UTC
+++ This bug was initially created as a clone of Bug #2051481 +++

Description of problem:
Fapolicyd's pretrans scriptlet implements a workaround rule and restarts the service. The communication pipe files is being recreated by the service while rpm-plugin-fapolicyd still keeps the old pipe file open at that time.


Proper solution: rpm-plugin-fapolicyd should detect the new pipe file was created and it should close the old FD and use the new file.

Viable solution: remove completely the pretrans scriptlet. The fix for the original issue was already backported to all the active z-streams so the update process should not need it anymore.

Version-Release number of selected component (if applicable):
fapolicyd-1.0.4-2.el8
fapolicyd-1.0.4-101.el9

How reproducible:
100%

Steps to Reproduce:
1. update failopicyd and other packages at the same time, e.g. rhel-8.4 -> rhel-8.6

Actual results:
yum update process gets stuck on fapolicyd live trustDB update

Expected results:
yum update proceeds smoothly

Comment 14 errata-xmlrpc 2022-05-10 14:13:54 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 (Moderate: fapolicyd security, bug fix, and enhancement update), 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://access.redhat.com/errata/RHSA-2022:1898