Given a crafted input lewton allocates over 10 gigabytes of physical memory and spends over a minute decoding a tiny 20kb file. This issue can be used to cause denial of service.

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

Testcase: where-did-my-memory-go.ogg.gz

Found using AFL.rs, which categorized this issue as a hang.

This issue is distinct from #34 which is about allocating terabytes of virtual memory that is not actually filled.