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  1. Core Server
  2. SERVER-50830

Coverity analysis defect 114690: Unchecked dynamic_cast

    • Fully Compatible
    • ALL

      Unchecked dynamic_cast

      If the dynamic_cast fails, a null pointer dereference will occur; if the dynamic_cast cannot fail, using static_cast instead offers better performance. Dynamic_cast may fail and return null if the type cast is incompatible
      /src/mongo/db/pipeline/expression.cpp:6240: FORWARD_NULL 114690 Dynamic cast to pointer "dynamic_cast <mongo::ExpressionConstant *>(this->_regex->get())" can return "NULL".

            Assignee:
            george.wangensteen@mongodb.com George Wangensteen
            Reporter:
            xgen-internal-coverity Coverity Collector User
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              Created:
              Updated:
              Resolved: