Coverity analysis defect 174952: Data race condition

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    • Type: Bug
    • Resolution: Unresolved
    • Priority: Major - P3
    • None
    • Affects Version/s: None
    • Component/s: Replication
    • Replication
    • ALL
    • Repl 2025-07-07
    • None
    • 3
    • TBD
    • None
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    • None
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      Data race condition

      The value of the shared data will be determined by the interleaving of thread execution. Thread shared data is accessed without holding an appropriate lock, possibly causing a race condition
      /data/mci/9b4aa92627ae9d27f3443cd90d3d586b/bazel_cache/a16d34dce8e2115e41b8b2058a76fa0d/execroot/_main/src/mongo/db/repl/intent_registry.cpp:290: MISSING_LOCK 174952 Accessing "this->_enabled" without holding lock "mongo::RWMutex._writeMutex". Elsewhere, "mongo::rss::consensus::IntentRegistry._enabled" is written to with "RWMutex._writeMutex" held 2 out of 2 times (2 of these accesses strongly imply that it is necessary).

            Assignee:
            Sean Zimmerman
            Reporter:
            Coverity Collector User
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              Created:
              Updated: