[ARROW-6597] [Python] Segfault in test_pandas with Python 2.7

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.15.0
• Component/s: Python
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/22953
• Assignee: Antoine Pitrou
• Reporter: Antoine Pitrou
• Created: 18/Sep/19 09:16
• Updated: 11/Jan/23 07:48
• Resolved: 18/Sep/19 11:43

Description

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

Issue Links

• links to: GitHub Pull Request #5416