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bitcoin/src/test/fuzz
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merge-script d08c1b3ed9 Merge bitcoin/bitcoin#34288: fuzz: Exclude too expensive inputs in miniscript_string target 
fac70ea8b5 fuzz: Exclude too expensive inputs in miniscript_string target (MarcoFalke)
fa90786478 iwyu: Fix includes for test/fuzz/util/descriptor module (MarcoFalke)

Pull request description:

  Fixes https://github.com/bitcoin/bitcoin/issues/30498

  Accepting "expensive" fuzz inputs which have no real use-case is problematic, because it prevents the fuzz engine from spending time on the next useful fuzz input.

  For example this one will take several seconds (the flamegraph shows the time is spent in minscipt `NoDupCheck`):

  ```
  curl -fLO '41bae50cff'
  FUZZ=miniscript_string /usr/bin/time   ./bld-cmake/bin/fuzz  ./41bae50cffd1741150a1b330d02ab09f46ff8cd1
  ```

  Inspecting the inputs shows that it has many sub frags, so rejecting based on `HasTooManySubFrag` should be sufficient.

ACKs for top commit:
  darosior:
    ACK fac70ea8b5
  brunoerg:
    code review ACK fac70ea8b5
  dergoegge:
    utACK fac70ea8b5

Tree-SHA512: 7f1e0d9ce24d67ec63e5b7c2dd194efa51f38beb013564690afe0f920e5ff1980c85ce344828c0dc3f34b6851db7fe72a76b1a775c6d51c94fb91431834f453b
2026-01-15 13:55:27 +00:00
..
util
iwyu: Fix includes for test/fuzz/util/descriptor module
2026-01-14 19:19:18 +01:00
addition_overflow.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
addrman.cpp
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asmap_direct.cpp
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asmap.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
autofile.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
banman.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
base_encode_decode.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
bech32.cpp
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bip324.cpp
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bitdeque.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
bitset.cpp
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block_header.cpp
Merge bitcoin/bitcoin#32740: refactor: Header sync optimisations & simplifications
2026-01-14 11:38:07 -08:00
block_index_tree.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-19 16:58:36 +00:00
block_index.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
block.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
blockfilter.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
bloom_filter.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
buffered_file.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
chain.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
checkqueue.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
cluster_linearize.cpp
clusterlin: minimize chunks (feature)
2026-01-12 17:38:30 -05:00
CMakeLists.txt
fuzz: Add fuzzer for block index
2025-12-16 11:25:46 -05:00
coins_view.cpp
refactor: Let CCoinsViewCache::BatchWrite return void
2025-12-14 22:25:31 +01:00
coinscache_sim.cpp
Merge bitcoin/bitcoin#33866: refactor: Let CCoinsViewCache::BatchWrite return void
2026-01-02 16:49:23 -08:00
connman.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
crypto_aes256.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
crypto_aes256cbc.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
crypto_chacha20.cpp
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crypto_chacha20poly1305.cpp
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crypto_common.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
crypto_diff_fuzz_chacha20.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
crypto_hkdf_hmac_sha256_l32.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
crypto_poly1305.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
crypto.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
cuckoocache.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
decode_tx.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
descriptor_parse.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
deserialize.cpp
move-only: Move CBlockFileInfo to kernel namespace
2025-10-28 16:08:44 +01:00
difference_formatter.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
eval_script.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
fee_rate.cpp
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feefrac.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
feeratediagram.cpp
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fees.cpp
fees: refactor: rename fees to block_policy_estimator
2025-10-27 10:41:02 +01:00
flatfile.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
float.cpp
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fuzz.cpp
fuzz: doc: remove any mention to address_deserialize_v2
2025-12-17 11:57:11 -03:00
fuzz.h
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
FuzzedDataProvider.h
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golomb_rice.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
headerssync.cpp
refactor: Use reference for chain_start in HeadersSyncState
2025-11-20 11:34:21 +09:00
hex.cpp
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http_request.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
i2p.cpp
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integer.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
key_io.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
key.cpp
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kitchen_sink.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
load_external_block_file.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
locale.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
merkle.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
merkleblock.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
message.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
mini_miner.cpp
scripted-diff: rename AddToMempool -> TryAddToMempool
2025-11-30 10:57:48 -05:00
miniscript.cpp
fuzz: Exclude too expensive inputs in miniscript_string target
2026-01-14 20:02:38 +01:00
minisketch.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
muhash.cpp
refactor: Revert "disable self-assign warning for tests"
2025-10-09 20:47:25 +02:00
multiplication_overflow.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
net_permissions.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
net.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
netaddress.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
netbase_dns_lookup.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
node_eviction.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
overflow.cpp
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p2p_handshake.cpp
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p2p_headers_presync.cpp
net: use generic network key for addrcache
2025-09-23 10:56:44 -04:00
p2p_transport_serialization.cpp
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package_eval.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
parse_hd_keypath.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
parse_iso8601.cpp
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parse_numbers.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
parse_script.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
parse_univalue.cpp
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partially_downloaded_block.cpp
refactor: unify container presence checks - trivial counts
2025-12-03 13:36:58 +01:00
pcp.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
policy_estimator_io.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
policy_estimator.cpp
Merge bitcoin/bitcoin#33629: Cluster mempool
2025-11-25 10:35:11 +00:00
poolresource.cpp
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pow.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
prevector.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
primitives_transaction.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
process_message.cpp
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process_messages.cpp
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protocol.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
psbt.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
random.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
rbf.cpp
Merge bitcoin/bitcoin#33985: fuzz: gate mempool entry based on weight
2025-12-02 15:07:01 +00:00
rolling_bloom_filter.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
rpc.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
script_assets_test_minimizer.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
script_descriptor_cache.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
script_flags.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
script_format.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
script_interpreter.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
script_ops.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
script_parsing.cpp
…
script_sigcache.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
script_sign.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
script.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
scriptnum_ops.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
secp256k1_ec_seckey_import_export_der.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
secp256k1_ecdsa_signature_parse_der_lax.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
signature_checker.cpp
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signet.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
socks5.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
span.cpp
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string.cpp
fuzz: Add a test case for ParseByteUnits()
2025-12-05 15:23:54 +00:00
strprintf.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
system.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
timeoffsets.cpp
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torcontrol.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
transaction.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
tx_in.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
tx_out.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
tx_pool.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
txdownloadman.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
txgraph.cpp
doc: fix double-word typos in comments
2025-12-30 12:12:26 -08:00
txorphan.cpp
refactor: unify container presence checks - trivial counts
2025-12-03 13:36:58 +01:00
txrequest.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
util.cpp
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util.h
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
utxo_snapshot.cpp
Merge bitcoin/bitcoin#32740: refactor: Header sync optimisations & simplifications
2026-01-14 11:38:07 -08:00
utxo_total_supply.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
validation_load_mempool.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00
vecdeque.cpp
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versionbits.cpp
scripted-diff: [doc] Unify stale copyright headers
2025-12-16 22:21:15 +01:00