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  1. Couchbase Python Client Library
  2. PYCBC-1382

Custom Python types should call tp_free in their destructor

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Details

    • Bug
    • Resolution: Fixed
    • Major
    • 4.0.3
    • 4.0.0, 4.0.1, 4.0.2
    • None
    • None
    • 1

    Description

      Currently the SDK does a good job at decrementing (when necessary) reference counts appropriately within a custom type's destructor. However, we also need to free the object' memory at the end of the destructor using the tp_free() method (typically: Py_TYPE(self)->tp_free((PyObject *) self);).

      Types to update:

      • result
      • mutation_token
      • streamed_result
      • transaction_get_result
      • transaction_query_options
      • transaction_config
      • per_transaction_config

      Attachments

        1. fix_kv_multi_test_batch20_loop100_tm_20220715142136.txt
          30 kB
          Jared Casey
        2. fix_kv_test_loop100_tm_20220715122439.txt
          30 kB
          Jared Casey
        3. orig_kv_multi_test_batch20_loop100_tm_20220715121756.txt
          26 kB
          Jared Casey
        4. orig_kv_test_loop100_tm_20220715120827.txt
          29 kB
          Jared Casey

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. PYCBC-1387 Memory leak python sdk 4.0.2

          • Major - Major loss of function.
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. PYCBC-1383 Fix memory leak in build_kv_error_map_info when building KV exception

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. PYCBC-1201 Memory Leak with Python SDK 3.2.3 (or 3.2.2)

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. PYCBC-1282 Memory leak in kv operations

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              jared.casey Jared Casey
              jared.casey Jared Casey
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              Dates

                Created:
                Updated:
                Resolved:

                PagerDuty