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Bug 1672287

Summary:	auditd: max_log_file_action "keep_logs" doesn't behave as it is described in manual
Product:	Red Hat Enterprise Linux 7	Reporter:	Sham Antony <santony>
Component:	audit	Assignee:	Steve Grubb <sgrubb>
Status:	CLOSED ERRATA	QA Contact:	Ondrej Moriš <omoris>
Severity:	low	Docs Contact:
Priority:	unspecified
Version:	7.6	CC:	omoris, sgrubb
Target Milestone:	rc	Keywords:	Regression
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	audit-2.8.5-1.el7	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-08-06 13:03:45 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:

Description Sham Antony 2019-02-04 13:25:50 UTC

Description of problem:

auditd: max_log_file_action "keep_logs" doesn't behave as it is described in manual. audit don't rotate logs when num_logs is < 2.

As man page described, the keep_logs option is similar to rotate except it does not use the num_logs setting. So it should work even when num_logs is < 2.

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

RHEL 7.6
audit-2.8.4-4.el7.x86_64

How reproducible:

# rpm -qa audit

audit-2.8.4-4.el7.x86_64

--------
num_logs = 0
max_log_file = X <---- Any size
max_log_file_action = keep_logs
---------

Let audit generate events and hit the specified (max_log_file) size limit 

Actual results:

Audit don't rotate the logs, /var/log/audit/audit.log size getting increased.

Expected results:

Audit should rotate logs,

/var/log/audit/audit.log.1
/var/log/audit/audit.log.2

Additional info:

Working as expected with version audit-2.7.6-3.el7.x86_64

Comment 2 Steve Grubb 2019-02-04 14:02:04 UTC

Fixed in upstream commit a7f9f8b.

Comment 4 Steve Grubb 2019-03-05 18:06:54 UTC

audit-2.8.5-1.el7 was built to address this issue.

Comment 10 errata-xmlrpc 2019-08-06 13:03:45 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://access.redhat.com/errata/RHBA-2019:2191