Bug 450360

Summary: lremovexattr permission denied in permissive mode, no event logged.
Product: [Fedora] Fedora Reporter: Bill C. Riemers <briemers>
Component: rsyncAssignee: Simo Sorce <ssorce>
Status: CLOSED WONTFIX QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: low Docs Contact:
Priority: low    
Version: 9CC: eparis, jmorris, rvokal, sdsmall
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OS: Linux   
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Last Closed: 2009-07-14 16:31:44 UTC Type: ---
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Description Bill C. Riemers 2008-06-07 00:29:09 UTC
Description of problem:

When running "rsync -aXHSA --link-dest ..." as part of my backup script I am
getting the following error:

rsync:  rsync_xal_clear: lremovexattr(".","security.selinux") failed: Permission
denied (13)
rsync:  rsync_xal_clear: lremovexattr("lost+found","security.selinux") failed:
Permission denied (13)

I changed selinux to permissive mode, but I still get the same errors.  The only
way I can avoid this error is to completely deactivate selinux.

No error message is logged in /var/log/audit/audit.log .


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


How reproducible:

100%

Steps to Reproduce:
1.
2.
3.
  
Actual results:


Expected results:


Additional info:

Comment 1 Stephen Smalley 2008-06-10 20:21:56 UTC
Bug in rsync:  don't try to remove the SELinux attribute.
SELinux doesn't ever allow removal of its attributes if enabled; you can change
the label, but all data must be labeled.

If we really had to support this, we could introduce a permission for it, but
I'm not keen on that.  Or perhaps make it yet another thing subject to
CAP_MAC_ADMIN.


Comment 2 Eric Paris 2008-06-10 20:35:15 UTC
even if we did make this a CAP_MAC_ADMIN security check I wouldn't recommend
putting this in policy for anything, so it'd be a pointless denial all the time...

Comment 3 Bug Zapper 2009-06-10 01:27:31 UTC
This message is a reminder that Fedora 9 is nearing its end of life.
Approximately 30 (thirty) days from now Fedora will stop maintaining
and issuing updates for Fedora 9.  It is Fedora's policy to close all
bug reports from releases that are no longer maintained.  At that time
this bug will be closed as WONTFIX if it remains open with a Fedora 
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Comment 4 Bug Zapper 2009-07-14 16:31:44 UTC
Fedora 9 changed to end-of-life (EOL) status on 2009-07-10. Fedora 9 is 
no longer maintained, which means that it will not receive any further 
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of 
Fedora please feel free to reopen this bug against that version.

Thank you for reporting this bug and we are sorry it could not be fixed.