Commit Graph

13 Commits

Author SHA1 Message Date
Nathaniel Jensen 4f6f2f28f3
Implement additional state transition fuzzing harnesses. 2020-01-28 20:51:06 +02:00
Nathaniel Jensen 9aeef775ae Format code. 2020-01-09 17:44:41 +02:00
Nathaniel Jensen a37fac864f Update exception handling based on discussions.
ValueErrors identified as associated with logging and are classed as a
failure rather than expected behavior.
2020-01-09 17:44:41 +02:00
Nathaniel Jensen e356ae0405 Remove skipValidation for block, block_header handlers.
As differences are being identified due to it skipping block parent root
validation.
2020-01-08 13:46:14 +02:00
Nathaniel Jensen e795234504 Nfuzz to set runtime skipValidation flag where possible.
Note: this does more than just disable bls - see #407,
so is not strictly consistent with other `beacon-fuzz`
implementations.
2020-01-08 13:46:14 +02:00
Nathaniel Jensen a08db4b311 Implement nfuzz_block_header nfuzz_attester_slashing harnesses.
Add notes where not certain whether the error should crash or return
false.

Update header.
2020-01-08 13:46:14 +02:00
Nathaniel Jensen 5978f09261 Allow defects and assertions to propagate in fuzzing harnesses.
Add some slight libnfuzz readme notes.

Adjust exception tagging appropriately.
2020-01-08 13:46:14 +02:00
Nathaniel Jensen 0d764d87af Raise exception when failing deserialization instead of returning false.
Fuzzer preprocessing should provide valid ssz.
2020-01-08 13:46:14 +02:00
kdeme 5599c76d46
Update README.md with const_preset option [skip ci] 2019-12-05 10:07:07 +01:00
kdeme c4aebe423b
Update README.md with bls verification disable [skip ci] 2019-12-03 16:04:02 +01:00
kdeme 41841c7133 Add libnfuzz documentation [skip ci] 2019-12-03 15:08:03 +02:00
kdeme 5a51676a18 Address review comments 2019-12-03 14:33:47 +02:00
kdeme 3b3a2b10f1 First attempt to have some fuzz tests exported for the fuzzing framework 2019-12-03 14:33:47 +02:00