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  1. Apache Arrow
  2. ARROW-6597

[Python] Segfault in test_pandas with Python 2.7

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      I get a segfault in test_pandas with Python 2.7.

      gdb stack trace (excerpt):

      Thread 27 "python" received signal SIGSEGV, Segmentation fault.
      [Switching to Thread 0x7fffb7fff700 (LWP 17725)]
      0x00007fffcac1a9f9 in arrow::py::internal::PyDate_from_int (val=10957, unit=arrow::DateUnit::DAY, out=0x555555e1b9b0) at ../src/arrow/python/datetime.cc:229
      229	  *out = PyDate_FromDate(static_cast<int32_t>(year), static_cast<int32_t>(month),
      (gdb) bt
      #0  0x00007fffcac1a9f9 in arrow::py::internal::PyDate_from_int (val=10957, unit=arrow::DateUnit::DAY, out=0x555555e1b9b0) at ../src/arrow/python/datetime.cc:229
      #1  0x00007fffcabaed34 in arrow::Status arrow::py::ConvertDates<arrow::Date32Type>(arrow::py::PandasOptions const&, arrow::ChunkedArray const&, _object**)::{lambda(int, _object**)#1}::operator()(int, _object**) const (this=0x7fffb7ffde90, value=10957, out=0x555555e1b9b0) at ../src/arrow/python/arrow_to_pandas.cc:657
      #2  0x00007fffcabaeb8c in arrow::Status arrow::py::ConvertAsPyObjects<arrow::Date32Type, arrow::Status arrow::py::ConvertDates<arrow::Date32Type>(arrow::py::PandasOptions const&, arrow::ChunkedArray const&, _object**)::{lambda(int, _object**)#1}&>(arrow::py::PandasOptions const&, arrow::ChunkedArray const&, arrow::Status arrow::py::ConvertDates<arrow::Date32Type>(arrow::py::PandasOptions const&, arrow::ChunkedArray const&, _object**)::{lambda(int, _object**)#1}&, _object**)::{lambda(int const&, _object**)#1}::operator()(int const, _object**) const (this=0x7fffb7ffdd88, value=@0x7fffb7ffdcbc: 10957, out_values=0x555555e1b9b0)
          at ../src/arrow/python/arrow_to_pandas.cc:417
      

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              • Assignee:
                apitrou Antoine Pitrou
                Reporter:
                apitrou Antoine Pitrou
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