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Bug 1919531

Summary:	[RFE] Support option flags with mount(8) --bind
Product:	Red Hat Enterprise Linux 7	Reporter:	Prasad Pandit <ppandit>
Component:	util-linux	Assignee:	Karel Zak <kzak>
Status:	CLOSED WONTFIX	QA Contact:	Radka Brychtova <rskvaril>
Severity:	low	Docs Contact:
Priority:	unspecified
Version:	7.9	CC:	dgilbert, kzak, lersek, rskvaril
Target Milestone:	rc	Keywords:	FutureFeature
Target Release:	---	Flags:	pm-rhel: mirror+
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:	1919529	Environment:
Last Closed:	2021-07-25 07:30:13 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:	1919529
Bug Blocks:

Description Prasad Pandit 2021-01-23 13:05:02 UTC

+++ This bug was initially created as a clone of Bug #1919529 +++

Description of problem:

Consider the following commands, executed as root:

# mount --bind -o noexec /bin /mnt
# /mnt/ls

The expected behavior is the following:

bash: /mnt/ls: Permission denied

This is what happens on Fedora 33.

On both RHEL7 and RHEL8, the "ls" utility is executed.


How reproducible:  100%

--- Additional comment from Prasad J Pandit on 2021-01-23 13:01:01 UTC ---

Upstream patch
  -> https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git/commit/?id=e82b77e9696a6dada96a7f3ea3ec20a63e8e7b9e

Comment 16 RHEL Program Management 2021-07-25 07:30:13 UTC

After evaluating this issue, there are no plans to address it further or fix it in an upcoming release.  Therefore, it is being closed.  If plans change such that this issue will be fixed in an upcoming release, then the bug can be reopened.