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  1. Core Server
  2. SERVER-36574

Coverity analysis defect 104958: Dereference null return value

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Testing Infrastructure
    • Labels:
    • Operating System:
      ALL

      Description

      Return value of function which returns null is dereferenced without checking

      Defect 104958 (STATIC_C)
      Checker NULL_RETURNS (subcategory none)
      File: /src/mongo/db/ops/write_ops_exec.cpp
      Function mongo::performDeletes(mongo::OperationContext *, const mongo::write_ops::Delete &)
      /src/mongo/db/ops/write_ops_exec.cpp, line: 835
      Assigning: "txnParticipant" = null return value from "get".

              auto txnParticipant = TransactionParticipant::get(opCtx);

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