Fuzz introspector: fuzz_filelock
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues

Fuzzer calltree

0 ...fuzz_filelock.TestOneInput [function] [call site] 00000
1 atheris.FuzzedDataProvider [function] [call site] 00001
1 os.path.join [function] [call site] 00002
1 <builtin>.open [function] [call site] 00003
1 f.write [function] [call site] 00004
1 fdp.ConsumeIntInRange [function] [call site] 00005
1 <builtin>.range [function] [call site] 00006
1 lock.acquire [function] [call site] 00007
1 lock.release [function] [call site] 00008