panic in `residue_packet_decode_inner`

[Shnatsel]

lewton panics in residue_packet_decode_inner given crafted input. Error message:
'index 21 out of range for slice of length 16' and similar with varying indices and lengths.

Steps to reproduce:
RUSTFLAGS='--cfg=fuzzing' cargo run --release --example perf /path/to/file.ogg

Sample files triggering the crash: oor-panic-in-residue_packet_decode_inner.zip

Found with AFL.rs.

[est31]

Hmm so this bug is weird. When I check whether codebook_dimensions + partition_size > vec_v.len() beforehand, the unit tests start failing. So I need to put the check into the loop :/. Let's just make the error silent.

[est31]

The repacked test samples are:

• bug-42-sample009.ogg.zip
• bug-42-sample012.ogg.zip
• bug-42-sample015.ogg.zip
• bug-42-sample016.ogg.zip
• bug-42-sample029.ogg.zip