[jira] [Created] (PARQUET-1565) [C++] SEGV in FromParquetSchema with corrupt file from PARQUET-1481

["Hatem Helal (JIRA)" <ji...@apache.org>]

Hatem Helal created PARQUET-1565:
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             Summary: [C++] SEGV in FromParquetSchema with corrupt file from PARQUET-1481
                 Key: PARQUET-1565
                 URL: https://issues.apache.org/jira/browse/PARQUET-1565
             Project: Parquet
          Issue Type: Bug
          Components: parquet-cpp
    Affects Versions: cpp-1.6.0
            Reporter: Hatem Helal
            Assignee: Hatem Helal


Calling {{parquet::arrow::FromParquetSchema}} when reading the corrupt file attached to PARQUET-1481 results in a SEGV.  I'm not sure when this was introduced but I didn't observe this problem with our app that uses parquet-cpp v1.4.0.  Our team caught this while integrating Arrow 0.12.1 into MATLAB. 

To reproduce this, add the following lines to [parquet-reader.cc|https://github.com/apache/arrow/blob/master/cpp/tools/parquet/parquet-reader.cc#L66], build, and try to read the corrupt file attached to PARQUET-1481.
{code:java}
    const auto parquet_schema = reader->metadata()->schema();
    std::shared_ptr<::arrow::Schema> arrow_schema;
    PARQUET_THROW_NOT_OK(parquet::arrow::FromParquetSchema(parquet_schema, &arrow_schema));{code}
 



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