Uploaded image for project: 'WiredTiger'
  1. WiredTiger
  2. WT-4257

Don't assume timestamps from lookaside are aligned in memory

    XMLWordPrintableJSON

Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 3.6.9, 4.0.3, 4.1.3, WT3.2.0
    • None
    • None
    • Storage Engines 2018-08-27
    • v4.0, v3.6

    Description

      We store timestamps in the lookaside table. When we read them back into memory, we have to copy the timestamp from the WT_ITEM to an (aligned) wt_timestamp_t before accessing it. Otherwise the behavior for these reads is formally undefined.

      Attachments

        Activity

          People

            michael.cahill@mongodb.com Michael Cahill (Inactive)
            michael.cahill@mongodb.com Michael Cahill (Inactive)
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: