[Go][Parquet] Panic while reading corrupted parquet file

[don4get]

While reading a corrupted file, ReadTable panics, due to uncaught panic in this goroutine.

Full message is the following:

panic: runtime error: index out of range [0] with length 0

goroutine 250 [running]:
github.com/apache/arrow/go/v18/parquet/internal/utils.unpack32Avx2({0x1a4f460, 0xc005f89a70}, {0xc002188000, 0x7?, 0x1?}, 0x0)
        /home/xxxxxxxx/go/pkg/mod/github.com/apache/arrow/go/[email protected]/parquet/internal/utils/bit_packing_avx2_amd64.go:49 +0x225
github.com/apache/arrow/go/v18/parquet/internal/utils.(*BitReader).GetBatchIndex(0xc017c54608, 0x0, {0xc002188000, 0x400, 0x400})
        /home/xxxxxxxx/go/pkg/mod/github.com/apache/arrow/go/[email protected]/parquet/internal/utils/bit_reader.go:230 +0x236
github.com/apache/arrow/go/v18/parquet/internal/utils.(*RleDecoder).GetBatchWithDictInt32(0xc003a27780, {0x1a621d8, 0xc005f89350}, {0xc05b8f0000, 0x52c2, 0x8000})
        /home/xxxxxxxx/go/pkg/mod/github.com/apache/arrow/go/[email protected]/parquet/internal/utils/typed_rle_dict.gen.go:198 +0x136
github.com/apache/arrow/go/v18/parquet/internal/utils.(*RleDecoder).GetBatchWithDictSpacedInt32(0x6?, {0x1a621d8?, 0xc005f89350?}, {0xc05b8f0000?, 0x1?, 0xa325a?}, 0xc002c87f80?, {0xc0057f0c00, 0x1000, 0x1000}, ...)
        /home/xxxxxxxx/go/pkg/mod/github.com/apache/arrow/go/[email protected]/parquet/internal/utils/typed_rle_dict.gen.go:30 +0x105
github.com/apache/arrow/go/v18/parquet/internal/utils.(*RleDecoder).GetBatchWithDictSpaced(0x160f2c0?, {0x1a621d8?, 0xc005f89350?}, {0x15e9f00?, 0xc018ee9bb0?}, 0xc018ee9b40?, {0xc0057f0c00?, 0xc2ff00?, 0x1571acf?}, 0x0)
        /home/xxxxxxxx/go/pkg/mod/github.com/apache/arrow/go/[email protected]/parquet/internal/utils/rle.go:436 +0x1b8
github.com/apache/arrow/go/v18/parquet/internal/encoding.(*dictDecoder).decodeSpaced(0xc003eae600, {0x15e9f00?, 0xc018ee9bb0?}, 0xc05b8e8580?, {0xc0057f0c00?, 0x5a8?, 0xc0057f1658?}, 0x702a35070b88?)
        /home/xxxxxxxx/go/pkg/mod/github.com/apache/arrow/go/[email protected]/parquet/internal/encoding/decoder.go:152 +0x55
github.com/apache/arrow/go/v18/parquet/internal/encoding.(*DictInt32Decoder).DecodeSpaced(0x2c48de0?, {0xc05b8f0000?, 0x2d3e?, 0x52c0?}, 0xc05b8e8580?, {0xc0057f0c00?, 0xc018ee9cc8?, 0xc6b9a3?}, 0x1a6d8b0?)
        /home/xxxxxxxx/go/pkg/mod/github.com/apache/arrow/go/[email protected]/parquet/internal/encoding/typed_encoder.gen.go:217 +0x6f
github.com/apache/arrow/go/v18/parquet/file.(*primitiveRecordReader).ReadValuesSpaced(0xc05b8de000?, 0x52c2, 0x0)
        /home/xxxxxxxx/go/pkg/mod/github.com/apache/arrow/go/[email protected]/parquet/file/record_reader.go:281 +0xc7b
github.com/apache/arrow/go/v18/parquet/file.(*recordReader).ReadRecordData(0xc0039d9440, 0x52c2)
        /home/xxxxxxxx/go/pkg/mod/github.com/apache/arrow/go/[email protected]/parquet/file/record_reader.go:548 +0x2a5
github.com/apache/arrow/go/v18/parquet/file.(*recordReader).ReadRecords(0xc0039d9440, 0x52c2)
        /home/xxxxxxxx/go/pkg/mod/github.com/apache/arrow/go/[email protected]/parquet/file/record_reader.go:632 +0x2e5
github.com/apache/arrow/go/v18/parquet/pqarrow.(*leafReader).LoadBatch(0xc0039d9860, 0x52c2)
        /home/xxxxxxxx/go/pkg/mod/github.com/apache/arrow/go/[email protected]/parquet/pqarrow/column_readers.go:104 +0xce
github.com/apache/arrow/go/v18/parquet/pqarrow.(*ColumnReader).NextBatch(0xc003984450, 0x52c2)
        /home/xxxxxxxx/go/pkg/mod/github.com/apache/arrow/go/[email protected]/parquet/pqarrow/file_reader.go:132 +0x28
github.com/apache/arrow/go/v18/parquet/pqarrow.(*FileReader).ReadColumn(0xc018ee9f60?, {0xc000744380?, 0xc003ad01e0?, 0x0?}, 0xc0037587b0?)
        /home/xxxxxxxx/go/pkg/mod/github.com/apache/arrow/go/[email protected]/parquet/pqarrow/file_reader.go:248 +0x55
github.com/apache/arrow/go/v18/parquet/pqarrow.(*FileReader).ReadRowGroups.func1()
        /home/xxxxxxxx/go/pkg/mod/github.com/apache/arrow/go/[email protected]/parquet/pqarrow/file_reader.go:342 +0xd7
created by github.com/apache/arrow/go/v18/parquet/pqarrow.(*FileReader).ReadRowGroups in goroutine 11
        /home/xxxxxxxx/go/pkg/mod/github.com/apache/arrow/go/[email protected]/parquet/pqarrow/file_reader.go:333 +0x3ca
exit status 2

Component(s)

Go

[kou]

Fixed by apache/arrow-go#124.