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  1. Lustre
  2. LU-19050

Support long nidlists in liblustre api

Details

    • Bug
    • Resolution: Fixed
    • Critical
    • Lustre 2.17.0
    • Lustre 2.16.0, Lustre 2.17.0
    • None
    • 3
    • 9223372036854775807

    Description

      Certain nid character arrays in the liblustreapi do not accommodate for nidlists larger than >256 characters due to using MAX_LINE_LEN for its size. This causes further issues in get_root_path() that can result in a buffer overflow during a string copy.

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        Activity

          [LU-19050] Support long nidlists in liblustre api
          pjones Peter Jones made changes -
          Fix Version/s New: Lustre 2.17.0 [ 16192 ]
          Resolution New: Fixed [ 1 ]
          Status Original: In Progress [ 3 ] New: Resolved [ 5 ]
          mvef Marc Vef made changes -
          Status Original: Open [ 1 ] New: In Progress [ 3 ]
          mvef Marc Vef made changes -
          Affects Version/s New: Lustre 2.16.0 [ 15190 ]
          Affects Version/s New: Lustre 2.17.0 [ 16192 ]
          mvef Marc Vef made changes -
          Link New: This issue is related to EX-12358 [ EX-12358 ]
          mvef Marc Vef created issue -

          People

            mvef Marc Vef
            mvef Marc Vef
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            Dates

              Created:
              Updated:
              Resolved: