Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-67374

Coverity analysis defect 122379: Wrapper object use after free

    • Type: Icon: Bug Bug
    • Resolution: Works as Designed
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: None
    • Labels:
    • ALL
    • Execution Team 2022-10-17, Execution Team 2022-10-31, Execution Team 2022-11-14

      Wrapper object use after free

      A use after free bug would occur if the internal pointer is used. An internal pointer of a wrapper object remains available after the object is freed
      /src/mongo/db/timeseries/bucket_compression.cpp:304: WRAPPER_ESCAPE 122379 Calling "get" which extracts wrapped state from local "tamperedData".
      /src/mongo/db/timeseries/bucket_compression.cpp:306: WRAPPER_ESCAPE 122379 The internal representation of local "tamperedData" escapes into "measurements.front().timeField", but is destroyed when it exits scope.

            Assignee:
            henrik.edin@mongodb.com Henrik Edin
            Reporter:
            xgen-internal-coverity Coverity Collector User
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

              Created:
              Updated:
              Resolved: