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  1. Lustre
  2. LU-2785

NULL pointer dereference at 0000000000000010 in cl_file_inode_init()

Details

    • Bug
    • Resolution: Fixed
    • Blocker
    • Lustre 2.4.0, Lustre 2.6.0
    • Lustre 2.4.0
    • 3
    • 6751

    Attachments

      Activity

        [LU-2785] NULL pointer dereference at 0000000000000010 in cl_file_inode_init()
        jlevi Jodi Levi (Inactive) added a comment -

        Patch landed to master.

        jlevi Jodi Levi (Inactive) added a comment - Patch landed to master.
        bzzz Alex Zhuravlev added a comment -

        http://review.whamcloud.com/5311

        bzzz Alex Zhuravlev added a comment - http://review.whamcloud.com/5311
        bzzz Alex Zhuravlev added a comment -

        mdd_prepare() used info->mti_fid which is used by mdd_create_sanity_check() as well. so it got filled with unrelated data. and mdd responded with wrong root fid.
        that object happened to be regular file which finally caused non-initialize lu_site to be referenced.

        bzzz Alex Zhuravlev added a comment - mdd_prepare() used info->mti_fid which is used by mdd_create_sanity_check() as well. so it got filled with unrelated data. and mdd responded with wrong root fid. that object happened to be regular file which finally caused non-initialize lu_site to be referenced.

        People

          bzzz Alex Zhuravlev
          bzzz Alex Zhuravlev
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          Dates

            Created:
            Updated:
            Resolved: