Bug 1919531 - [RFE] Support option flags with mount(8) --bind
Summary: [RFE] Support option flags with mount(8) --bind
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: util-linux
Version: 7.9
Hardware: All
OS: Linux
unspecified
low
Target Milestone: rc
: ---
Assignee: Karel Zak
QA Contact: Radka Brychtova
URL:
Whiteboard:
Depends On: 1919529
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-01-23 13:05 UTC by Prasad Pandit
Modified: 2021-07-25 07:30 UTC (History)
4 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of: 1919529
Environment:
Last Closed: 2021-07-25 07:30:13 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)

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.
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