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  1. Core Server
  2. SERVER-7457

Windows memory leak in v8 wrapper

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Details

    • Bug
    • Status: Closed
    • Critical - P2
    • Resolution: Duplicate
    • 2.3.0
    • None
    • JavaScript
    • None
    • Windows

    Description

      In v8_db.cpp, the GETNS macro generates an automatic variable-length array variable, except on Windows where we just allocate memory on the heap and never free it:

      #ifdef _WIN32
      #define GETNS char * ns = new char[args[0]->ToString()->Utf8Length()];  args[0]->ToString()->WriteUtf8( ns );
      #else
      #define GETNS char ns[args[0]->ToString()->Utf8Length()];  args[0]->ToString()->WriteUtf8( ns );
      #endif

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              tad Tad Marshall
              milkie@mongodb.com Eric Milkie
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                Updated:
                Resolved: