Bug 1378100

Summary:	fix swapon discard option parsing
Product:	Red Hat Enterprise Linux 7	Reporter:	Karel Zak <kzak>
Component:	util-linux	Assignee:	Karel Zak <kzak>
Status:	CLOSED ERRATA	QA Contact:	Radka Brychtova <rskvaril>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	7.4	CC:	bblaskov, kzak, rskvaril
Target Milestone:	rc
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	util-linux-2.23.2-36.el7	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-08-01 21:41:11 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:	1380361

Description Karel Zak 2016-09-21 13:33:35 UTC

Description of problem:

The current swapon code does not work as expected if the options string contains anything else behind "discard=<flag>", for example

  discard=pages,pri=1

enables discard, but does not set "pages" flag. For more details see upstream commit message:

https://github.com/karelzak/util-linux/commit/07332bfa1ec122a251194a62f91319841121d5aa

... yeah, brown-paper-bag bug.

Comment 9 errata-xmlrpc 2017-08-01 21:41:11 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-2017:2186