This is very similar to a trap I fell into with some off-brand LZ4 libraries that are laying around on Github. One, called "golz4" sounded harmless but it's act

This is very similar to a trap I fell into with some off-brand LZ4 libraries that are laying around on Github. One, called "golz4" sounded harmless but it's actually designed to be compatible with this python mistake: https://python-lz4.readthedocs.io/en/stable/lz4.block.html https://python-lz4.readthedocs.io/en/stable/lz4.block.html Length-prefixing an otherwise standard format, by default, kept me confused for some hours.