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  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

          is related to

          New Feature - A new feature of the product, which has yet to be developed. LU-4017 Add project quota support feature

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

            Activity

              People

              • Assignee:
                bzzz Alex Zhuravlev
                Reporter:
                bzzz Alex Zhuravlev
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                Dates

                • Created:
                  Updated:
                  Resolved: