Summary: Consuming bytes from the end of data instead of from the front to prevent "all-in-one" decisions.
Test Plan:
Reviewers:
Subscribers:
Tasks:
Tags:
* Run more decompression variants
* Round trip the compression fuzzer and do partial decompression as well
* Add a compression fuzzer that compresses into a smaller output buffer
and test the destSize variant
These fuzzers caught 2 bugs that were fixed in the previous commit.
* Input buffer over-read in partial decompress
* Partial decompress fails if output size is 0
