Bug 250442

Summary:	Kernel memory leaks in audit code paths
Product:	Red Hat Enterprise Linux 5	Reporter:	Paul Moore <paul.moore>
Component:	kernel	Assignee:	Eric Paris <eparis>
Status:	CLOSED ERRATA	QA Contact:	Martin Jenner <mjenner>
Severity:	low	Docs Contact:
Priority:	low
Version:	5.0	CC:	dzickus, linda.knippers, poelstra
Target Milestone:	---	Keywords:	OtherQA
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	RHBA-2008-0314	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2008-05-21 14:47:59 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	425461

Description Paul Moore 2007-08-01 16:41:43 UTC

Description of problem:
There are memory leaks in the XFRM/IPsec and NetLabel auditing code paths.  A 
patch has been submitted upstream which plugs the leaks.

 * http://marc.info/?l=selinux&m=118598167017814&w=2

Version-Release number of selected component (if applicable):
All released RHEL5 kernels to date.

How reproducible:
Everytime.

Steps to Reproduce:
1. Generate a XFRM or NetLabel audit record
  
Actual results:
Nothing visible, but memory is leaked by not freeing the "secctx" string (see 
the linked patch for details).

Expected results:
No memory is leaked.

Additional info:
None.

Comment 1 RHEL Program Management 2007-11-01 23:55:18 UTC

This request was evaluated by Red Hat Product Management for inclusion in a Red
Hat Enterprise Linux maintenance release.  Product Management has requested
further review of this request by Red Hat Engineering, for potential
inclusion in a Red Hat Enterprise Linux Update release for currently deployed
products.  This request is not yet committed for inclusion in an Update
release.

Comment 3 Don Zickus 2007-12-14 18:38:27 UTC

in 2.6.18-60.el5
You can download this test kernel from http://people.redhat.com/dzickus/el5

Comment 5 John Poelstra 2008-03-21 03:54:18 UTC

Greetings Red Hat Partner,

A fix for this issue should be included in the latest packages contained in
RHEL5.2-Snapshot1--available now on partners.redhat.com.  

Please test and confirm that your issue is fixed.

After you (Red Hat Partner) have verified that this issue has been addressed,
please perform the following:
1) Change the *status* of this bug to VERIFIED.
2) Add *keyword* of PartnerVerified (leaving the existing keywords unmodified)

If this issue is not fixed, please add a comment describing the most recent
symptoms of the problem you are having and change the status of the bug to ASSIGNED.

If you are receiving this message in Issue Tracker, please reply with a message
to Issue Tracker about your results and I will update bugzilla for you.  If you
need assistance accessing ftp://partners.redhat.com, please contact your Partner
Manager.

Thank you

Comment 6 John Poelstra 2008-04-02 21:36:25 UTC

Greetings Red Hat Partner,

A fix for this issue should be included in the latest packages contained in
RHEL5.2-Snapshot3--available now on partners.redhat.com.  

Please test and confirm that your issue is fixed.

After you (Red Hat Partner) have verified that this issue has been addressed,
please perform the following:
1) Change the *status* of this bug to VERIFIED.
2) Add *keyword* of PartnerVerified (leaving the existing keywords unmodified)

If this issue is not fixed, please add a comment describing the most recent
symptoms of the problem you are having and change the status of the bug to ASSIGNED.

If you are receiving this message in Issue Tracker, please reply with a message
to Issue Tracker about your results and I will update bugzilla for you.  If you
need assistance accessing ftp://partners.redhat.com, please contact your Partner
Manager.

Thank you

Comment 7 John Poelstra 2008-04-09 22:43:08 UTC

Greetings Red Hat Partner,

A fix for this issue should be included in the latest packages contained in
RHEL5.2-Snapshot4--available now on partners.redhat.com.  

Please test and confirm that your issue is fixed.

After you (Red Hat Partner) have verified that this issue has been addressed,
please perform the following:
1) Change the *status* of this bug to VERIFIED.
2) Add *keyword* of PartnerVerified (leaving the existing keywords unmodified)

If this issue is not fixed, please add a comment describing the most recent
symptoms of the problem you are having and change the status of the bug to ASSIGNED.

If you are receiving this message in Issue Tracker, please reply with a message
to Issue Tracker about your results and I will update bugzilla for you.  If you
need assistance accessing ftp://partners.redhat.com, please contact your Partner
Manager.

Thank you

Comment 8 John Poelstra 2008-04-23 17:40:58 UTC

Greetings Red Hat Partner,

A fix for this issue should be included in the latest packages contained in
RHEL5.2-Snapshot6--available now on partners.redhat.com.  

We are nearing GA for 5.2 so please test and confirm that your issue is fixed ASAP.

After you (Red Hat Partner) have verified that this issue has been addressed,
please perform the following:
1) Change the *status* of this bug to VERIFIED.
2) Add *keyword* of PartnerVerified (leaving the existing keywords unmodified)

If this issue is not fixed, please add a comment describing the most recent
symptoms of the problem you are having and change the status of the bug to ASSIGNED.

If you are receiving this message in Issue Tracker, please reply with a message
to Issue Tracker about your results and I will update bugzilla for you.  If you
need assistance accessing ftp://partners.redhat.com, please contact your Partner
Manager.

Thank you

Comment 9 John Poelstra 2008-05-01 16:50:56 UTC

Greetings Red Hat Partner,

A fix for this issue should be included in the latest packages contained in
RHEL5.2-Snapshot7--available now on partners.redhat.com.  

We are nearing GA for 5.2--this is the last opportunity to test and confirm that
your issue is fixed.

After you (Red Hat Partner) have verified that this issue has been addressed,
please perform the following:
1) Change the *status* of this bug to VERIFIED.
2) Add *keyword* of PartnerVerified (leaving the existing keywords unmodified)

If this issue is not fixed, please add a comment describing the most recent
symptoms of the problem you are having and change the status of the bug to ASSIGNED.

If you are receiving this message in Issue Tracker, please reply with a message
to Issue Tracker about your results and I will update bugzilla for you.  If you
need assistance accessing ftp://partners.redhat.com, please contact your Partner
Manager.

Thank you

Comment 11 errata-xmlrpc 2008-05-21 14:47:59 UTC

An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHBA-2008-0314.html