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Bug 1451826

Summary:	"setfacl --restore" fails due to use of uninitialized memory [fedora-all]
Product:	[Fedora] Fedora	Reporter:	Kamil Dudka <kdudka>
Component:	acl	Assignee:	Kamil Dudka <kdudka>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	25	CC:	kdudka, steved
Target Milestone:	---	Keywords:	EasyFix
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	acl-2.2.52-14.fc27 acl-2.2.52-12.fc25 acl-2.2.52-14.fc26	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:	1451820	Environment:
Last Closed:	2017-05-22 07:02:42 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:
Bug Depends On:
Bug Blocks:	1451820

Description Kamil Dudka 2017-05-17 15:11:16 UTC

+++ This bug was initially created as a clone of Bug #1451820 +++

+++ This bug was initially created as a clone of Bug #1451801 +++

Description of problem:

When using "setfacl --restore <aclfile>" command, the command may fail when setting ACLs because of the reading of unitialized memory, causing unexpected code path to be executed.

Requesting backport of http://git.savannah.gnu.org/cgit/acl.git/commit?id=33f01b5d

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

acl-2.2.49-7.el6.x86_64

How reproducible:

Always on customer setup, never on mine.

Additional info:

Backporting http://git.savannah.gnu.org/cgit/acl.git/commit?id=33f01b5d fixed the issue.

Comment 1 Kamil Dudka 2017-05-17 15:45:57 UTC

downstream commits:
https://src.fedoraproject.org/cgit/rpms/acl.git/commit/?id=9089a407
https://src.fedoraproject.org/cgit/rpms/acl.git/commit/?id=e65b1249

Comment 2 Fedora Update System 2017-05-17 15:54:42 UTC

acl-2.2.52-14.fc26 has been submitted as an update to Fedora 26. https://bodhi.fedoraproject.org/updates/FEDORA-2017-4c75e93994

Comment 3 Fedora Update System 2017-05-17 15:54:48 UTC

acl-2.2.52-12.fc25 has been submitted as an update to Fedora 25. https://bodhi.fedoraproject.org/updates/FEDORA-2017-9f5895b99c

Comment 4 Fedora Update System 2017-05-18 19:03:56 UTC

acl-2.2.52-14.fc26 has been pushed to the Fedora 26 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-4c75e93994

Comment 5 Fedora Update System 2017-05-18 23:35:17 UTC

acl-2.2.52-12.fc25 has been pushed to the Fedora 25 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-9f5895b99c

Comment 6 Fedora Update System 2017-05-22 07:02:42 UTC

acl-2.2.52-12.fc25 has been pushed to the Fedora 25 stable repository. If problems still persist, please make note of it in this bug report.

Comment 7 Fedora Update System 2017-06-09 19:00:44 UTC

acl-2.2.52-14.fc26 has been pushed to the Fedora 26 stable repository. If problems still persist, please make note of it in this bug report.