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bitcoin/src/test/fuzz
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fanquake c17d4d3b6b Merge bitcoin/bitcoin#26662: fuzz: Add HeadersSyncState target 
3153e7d779 [fuzz] Add HeadersSyncState target (dergoegge)
53552affca [headerssync] Make m_commit_offset protected (dergoegge)

Pull request description:

  This adds a fuzz target for the `HeadersSyncState` class.

  I am unsure how well this is able to cover the logic since it is just processing unserialized CBlockHeaders straight from the fuzz input (headers are sometimes made continuous). However, it does manage to get to the redownload phase so i thought it is better then not having fuzzing at all.

  It would also be nice to fuzz the p2p logic that is using `HeadersSyncState` (e.g. `TryLowWorkHeadersSync`, `IsContinuationOfLowWorkHeadersSync`) but that likely requires some more work (refactoring👻).

ACKs for top commit:
  mzumsande:
    ACK 3153e7d779

Tree-SHA512: 8a4630ceeeb30e4eeabaa8eb5491d98f0bf900efe7cda07384eaac9f2afaccfbcaa979cc1cc7f0b6ca297a8f5c17a7759f94809dd87eb87d35348d847c83e8ab
2023-04-11 16:17:04 +01:00
..
util
scripted-diff: Bump copyright headers
2022-12-24 23:49:50 +00:00
addition_overflow.cpp
scripted-diff: Bump copyright headers
2022-12-24 23:49:50 +00:00
addrman.cpp
addrman, refactor: combine two size functions
2023-01-26 18:11:13 -05:00
asmap_direct.cpp
scripted-diff: Bump copyright headers
2021-12-30 19:36:57 +02:00
asmap.cpp
[netgroupman] Add GetMappedAS() and GetGroup()
2022-04-20 14:35:52 +01:00
autofile.cpp
scripted-diff: Bump copyright headers
2022-12-24 23:49:50 +00:00
banman.cpp
refactor: Move fs.* to util/fs.*
2023-03-23 12:55:18 +01:00
base_encode_decode.cpp
Merge bitcoin/bitcoin#26691: Update secp256k1 subtree to libsecp256k1 version 0.2.0
2023-01-13 09:40:57 +00:00
bech32.cpp
scripted-diff: Bump copyright headers
2021-12-30 19:36:57 +02:00
bitdeque.cpp
fuzz: Avoid timeout in bitdeque fuzz target
2022-09-05 15:38:33 +02:00
block_header.cpp
…
block.cpp
Adapt to libsecp256k1 API changes
2022-12-13 15:08:24 -05:00
blockfilter.cpp
scripted-diff: Bump copyright headers
2021-12-30 19:36:57 +02:00
bloom_filter.cpp
fuzz: replace every fuzzer-controlled loop with a LIMITED_WHILE loop
2021-11-12 19:51:55 +00:00
buffered_file.cpp
scripted-diff: Bump copyright headers
2022-12-24 23:49:50 +00:00
chain.cpp
scripted-diff: Bump copyright headers
2022-12-24 23:49:50 +00:00
checkqueue.cpp
refactor: Use move semantics in CCheckQueue::Loop
2023-03-21 13:04:21 +00:00
coins_view.cpp
Add deterministic mode to CCoinsViewCache
2023-02-02 09:00:15 -05:00
coinscache_sim.cpp
Exercise non-DIRTY spent coins in caches in fuzz test
2023-02-03 10:33:31 -05:00
connman.cpp
[net] Pass nRecvFloodSize to CNode
2023-03-27 16:00:02 +02:00
crypto_aes256.cpp
scripted-diff: Bump copyright headers
2021-12-30 19:36:57 +02:00
crypto_aes256cbc.cpp
scripted-diff: Bump copyright headers
2021-12-30 19:36:57 +02:00
crypto_chacha20_poly1305_aead.cpp
Move AdditionOverflow to util, Add CheckedAdd with unit tests
2021-12-17 10:46:39 +01:00
crypto_chacha20.cpp
Only support 32-byte keys in ChaCha20{,Aligned}
2023-01-30 18:12:21 -05:00
crypto_common.cpp
…
crypto_diff_fuzz_chacha20.cpp
Inline ChaCha20 32-byte specific constants
2023-01-30 18:12:21 -05:00
crypto_hkdf_hmac_sha256_l32.cpp
scripted-diff: Bump copyright headers
2021-12-30 19:36:57 +02:00
crypto_poly1305.cpp
…
crypto.cpp
fuzz: Use LIMITED_WHILE instead of limit_max_ops
2021-08-21 19:25:33 +02:00
cuckoocache.cpp
scripted-diff: Bump copyright headers
2021-12-30 19:36:57 +02:00
decode_tx.cpp
…
descriptor_parse.cpp
Adapt to libsecp256k1 API changes
2022-12-13 15:08:24 -05:00
deserialize.cpp
Adapt to libsecp256k1 API changes
2022-12-13 15:08:24 -05:00
eval_script.cpp
Adapt to libsecp256k1 API changes
2022-12-13 15:08:24 -05:00
fee_rate.cpp
scripted-diff: Bump copyright headers
2021-12-30 19:36:57 +02:00
fees.cpp
scripted-diff: Bump copyright headers
2021-12-30 19:36:57 +02:00
flatfile.cpp
Refactor: Remove unused FlatFilePos::SetNull
2023-03-21 13:54:11 +01:00
float.cpp
scripted-diff: Bump copyright headers
2021-12-30 19:36:57 +02:00
fuzz.cpp
refactor: Move fs.* to util/fs.*
2023-03-23 12:55:18 +01:00
fuzz.h
fuzz: Use LIMITED_WHILE instead of limit_max_ops
2021-08-21 19:25:33 +02:00
FuzzedDataProvider.h
…
golomb_rice.cpp
scripted-diff: Bump copyright headers
2022-12-24 23:49:50 +00:00
headerssync.cpp
[fuzz] Add HeadersSyncState target
2022-12-12 21:06:04 +00:00
hex.cpp
Merge bitcoin/bitcoin#26691: Update secp256k1 subtree to libsecp256k1 version 0.2.0
2023-01-13 09:40:57 +00:00
http_request.cpp
Merge bitcoin/bitcoin#25619: net: avoid overriding non-virtual ToString() in CService and use better naming
2023-02-17 13:34:40 -05:00
i2p.cpp
scripted-diff: Bump copyright headers
2022-12-24 23:49:50 +00:00
integer.cpp
Use DataStream where possible
2023-01-26 10:44:05 +01:00
key_io.cpp
Adapt to libsecp256k1 API changes
2022-12-13 15:08:24 -05:00
key.cpp
Use DataStream where possible
2023-01-26 10:44:05 +01:00
kitchen_sink.cpp
make ParseOutputType return a std::optional<OutputType>
2021-08-04 19:20:32 +08:00
load_external_block_file.cpp
refactor: Make mapBlocksUnknownParent local, and rename it
2022-07-18 12:06:14 -06:00
locale.cpp
scripted-diff: Bump copyright headers
2021-12-30 19:36:57 +02:00
merkleblock.cpp
fuzz: replace every fuzzer-controlled loop with a LIMITED_WHILE loop
2021-11-12 19:51:55 +00:00
message.cpp
Adapt to libsecp256k1 API changes
2022-12-13 15:08:24 -05:00
miniscript.cpp
ci: use clang-16 in tidy task
2023-04-05 11:43:42 +01:00
minisketch.cpp
Add src/node/* code to node:: namespace
2022-01-06 22:14:16 -05:00
muhash.cpp
fuzz: Cleanup muhash fuzz target
2021-09-22 10:39:08 +02:00
multiplication_overflow.cpp
scripted-diff: Bump copyright headers
2021-12-30 19:36:57 +02:00
net_permissions.cpp
scripted-diff: Bump copyright headers
2022-12-24 23:49:50 +00:00
net.cpp
scripted-diff: Bump copyright headers
2022-12-24 23:49:50 +00:00
netaddress.cpp
Merge bitcoin/bitcoin#25619: net: avoid overriding non-virtual ToString() in CService and use better naming
2023-02-17 13:34:40 -05:00
netbase_dns_lookup.cpp
scripted-diff: Bump copyright headers
2022-12-24 23:49:50 +00:00
node_eviction.cpp
scripted-diff: Bump copyright headers
2022-12-24 23:49:50 +00:00
p2p_transport_serialization.cpp
refactor: use braced init for integer constants instead of c style casts
2023-01-03 19:31:29 -06:00
parse_hd_keypath.cpp
…
parse_numbers.cpp
scripted-diff: Bump copyright headers
2021-12-30 19:36:57 +02:00
parse_script.cpp
…
parse_univalue.cpp
Merge bitcoin/bitcoin#26691: Update secp256k1 subtree to libsecp256k1 version 0.2.0
2023-01-13 09:40:57 +00:00
partially_downloaded_block.cpp
[fuzz] Assert that omitting missing transactions always fails block reconstruction
2023-01-23 17:29:41 +01:00
policy_estimator_io.cpp
scripted-diff: Bump copyright headers
2022-12-24 23:49:50 +00:00
policy_estimator.cpp
scripted-diff: Bump copyright headers
2022-12-24 23:49:50 +00:00
pow.cpp
scripted-diff: Bump copyright headers
2022-12-24 23:49:50 +00:00
prevector.cpp
Use DataStream where possible
2023-01-26 10:44:05 +01:00
primitives_transaction.cpp
…
process_message.cpp
Merge bitcoin/bitcoin#26686: fuzz: Enable erlay setting in process_message(s) targets
2023-01-19 15:56:58 +01:00
process_messages.cpp
Merge bitcoin/bitcoin#26686: fuzz: Enable erlay setting in process_message(s) targets
2023-01-19 15:56:58 +01:00
protocol.cpp
…
psbt.cpp
Merge bitcoin/bitcoin#26691: Update secp256k1 subtree to libsecp256k1 version 0.2.0
2023-01-13 09:40:57 +00:00
random.cpp
…
rbf.cpp
scripted-diff: Bump copyright headers
2022-12-24 23:49:50 +00:00
rolling_bloom_filter.cpp
scripted-diff: Move bloom to src/common
2021-10-05 11:10:37 +02:00
rpc.cpp
Use DataStream where possible
2023-01-26 10:44:05 +01:00
script_assets_test_minimizer.cpp
Merge bitcoin/bitcoin#26691: Update secp256k1 subtree to libsecp256k1 version 0.2.0
2023-01-13 09:40:57 +00:00
script_bitcoin_consensus.cpp
…
script_descriptor_cache.cpp
scripted-diff: Bump copyright headers
2021-12-30 19:36:57 +02:00
script_flags.cpp
Adapt to libsecp256k1 API changes
2022-12-13 15:08:24 -05:00
script_format.cpp
refactor: merge ScriptPubKeyToUniv & ScriptToUniv into one function
2022-03-30 20:00:23 +01:00
script_interpreter.cpp
…
script_ops.cpp
fuzz: replace every fuzzer-controlled loop with a LIMITED_WHILE loop
2021-11-12 19:51:55 +00:00
script_sigcache.cpp
scripted-diff: Bump copyright headers
2022-12-24 23:49:50 +00:00
script_sign.cpp
Merge bitcoin/bitcoin#24149: Signing support for Miniscript Descriptors
2023-02-16 10:01:33 +00:00
script.cpp
Merge bitcoin/bitcoin#26691: Update secp256k1 subtree to libsecp256k1 version 0.2.0
2023-01-13 09:40:57 +00:00
scriptnum_ops.cpp
fuzz: replace every fuzzer-controlled loop with a LIMITED_WHILE loop
2021-11-12 19:51:55 +00:00
secp256k1_ec_seckey_import_export_der.cpp
…
secp256k1_ecdsa_signature_parse_der_lax.cpp
Adapt to libsecp256k1 API changes
2022-12-13 15:08:24 -05:00
signature_checker.cpp
Merge bitcoin/bitcoin#26691: Update secp256k1 subtree to libsecp256k1 version 0.2.0
2023-01-13 09:40:57 +00:00
signet.cpp
…
socks5.cpp
scripted-diff: Bump copyright headers
2022-12-24 23:49:50 +00:00
span.cpp
…
spanparsing.cpp
…
string.cpp
fuzz: Remove legacy int parse fuzz tests
2023-03-27 16:37:31 +02:00
strprintf.cpp
…
system.cpp
fuzz: Fix memory leak in system fuzz target
2021-09-29 13:24:14 +02:00
timedata.cpp
scripted-diff: Bump copyright headers
2021-12-30 19:36:57 +02:00
torcontrol.cpp
fuzz: replace every fuzzer-controlled loop with a LIMITED_WHILE loop
2021-11-12 19:51:55 +00:00
transaction.cpp
scripted-diff: Bump copyright headers
2022-12-24 23:49:50 +00:00
tx_in.cpp
Use DataStream where possible
2023-01-26 10:44:05 +01:00
tx_out.cpp
Use DataStream where possible
2023-01-26 10:44:05 +01:00
tx_pool.cpp
clang-tidy: Add performance-inefficient-vector-operation check
2023-03-26 20:17:55 +01:00
txorphan.cpp
Merge bitcoin/bitcoin#26551: p2p: Track orphans by who provided them
2023-01-26 10:36:18 +00:00
txrequest.cpp
scripted-diff: Bump copyright headers
2021-12-30 19:36:57 +02:00
util.cpp
scripted-diff: Bump copyright headers
2022-12-24 23:49:50 +00:00
util.h
Fix clang-tidy readability-const-return-type violations
2023-02-01 11:33:35 +01:00
utxo_snapshot.cpp
refactor: Move fs.* to util/fs.*
2023-03-23 12:55:18 +01:00
validation_load_mempool.cpp
scripted-diff: Bump copyright headers
2022-12-24 23:49:50 +00:00
versionbits.cpp
refactor: use braced init for integer constants instead of c style casts
2023-01-03 19:31:29 -06:00