[Bugs] [Bug 1459971] New: posix-acl: Whitelist virtual ACL xattrs

bugzilla at redhat.com bugzilla at redhat.com
Thu Jun 8 17:21:51 UTC 2017


https://bugzilla.redhat.com/show_bug.cgi?id=1459971

            Bug ID: 1459971
           Summary: posix-acl: Whitelist virtual ACL xattrs
           Product: GlusterFS
           Version: mainline
         Component: posix-acl
          Severity: high
          Assignee: bugs at gluster.org
          Reporter: skoduri at redhat.com
                CC: bugs at gluster.org



Description of problem:

Similar to system.posix_acl_* xattrs, all users should be able to read virtual
acl xattrs too (glusterfs.posix-acl-*). 

Otherwise it shall result in EACCESS error when any non-root user is trying to
ACL of any file created under gluster volume.

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


How reproducible:
Always


Steps to Reproduce:
1. Start NFS-ganesha using a non-root user
2. Export a volume via NFS-Ganesha
3. Mount the volume using NFSv4
4. Try to read/get acl.


Actual results:
It results in "Permission denied" error.

Expected results:
All users should be able to read POSIX ACLs for any file.

Additional info:

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