Uploaded image for project: 'Lustre'
  1. Lustre
  2. LU-12266

Fix up non-directory creation in SGID directories

    Details

    • Severity:
      3
    • Rank (Obsolete):
      9223372036854775807

      Description

      If a non-directory item is created in a SGID directory, it is possible that the SGID flag is not properly cleared, leaving the item with incorrect group ownership and flags.

      This is mitigated by mounting Lustre with the -o nosuid mount option on the client.

      The upstream kernel has a similar issue that was fixed in commit https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0fa3ecd87848c9c93c2c828ef4c3a8ca36ce46c7

        Attachments

          Activity

            People

            • Assignee:
              sebastien Sebastien Buisson
              Reporter:
              sebastien Sebastien Buisson
            • Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: