Parquet RleDecoder::get_batch_with_dict panics on oob dictionary indices

[jhorstmann]

Describe the bug

The RleDecoder::get_batch_with_dict function panics when it encounters dictionary indices that are out of bounds.

I created two sample files that trigger this, one with an rle-encoded dictionary key, one with a bitpacked key:

oob_bitpacked_value.zip
oob_rle_value.zip

To Reproduce

$ parquet-read oob_bitpacked_value.parquet

thread 'main' (228557) panicked at parquet/src/encodings/rle.rs:500:58:
index out of bounds: the len is 1 but the index is 18446744073709551487

$ parquet-read oob_rle_value.parquet

thread 'main' (228807) panicked at parquet/src/encodings/rle.rs:468:34:
index out of bounds: the len is 1 but the index is 4294967167

Expected behavior

Reading these invalid files should return an Result::Err instead of panicking.

Additional context

A fix is already in progress in #9365, these files could be added there as a unit test.

[jhorstmann]

This is fixed by #9746

[Dandandan]

Oh thanks @jhorstmann - forgot to add it to the PR.

[alamb]

label_issue.py automatically added labels {'parquet'} from #9746

[alamb]

label_issue.py automatically added labels {'performance'} from #9746