Uploaded image for project: 'Lustre'
  1. Lustre
  2. LU-12160

use-after-free in osd_object_delete()

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: Lustre 2.10.7, Lustre 2.12.1
    • Fix Version/s: Lustre 2.13.0, Lustre 2.12.1
    • Labels:
      None
    • Severity:
      3
    • Rank (Obsolete):
      9223372036854775807

      Description

      ldiskfs's osd_object_delete() releases inode then accesses LDISFKS_I(inode)->i_projid
      which may result in incorrect project space accounting.

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                bzzz Alex Zhuravlev
                Reporter:
                bzzz Alex Zhuravlev
              • Votes:
                0 Vote for this issue
                Watchers:
                5 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: