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bitcoin/src
History
MarcoFalke eceb3f7707
Merge #19415: net: Make DNS lookup mockable, add fuzzing harness 
e5280751890b02abb558b37eb0e0401493f148b4 tests: Add fuzzing harness for Lookup(...)/LookupHost(...)/LookupNumeric(...)/LookupSubNet(...) (practicalswift)
c6b4bfb4b3507f1a62290869d7435b0f54032104 net: Make DNS lookup code testable (practicalswift)

Pull request description:

  Make DNS lookup mockable/testable/fuzzable.

  Add fuzzing harness for `Lookup(…)`/`LookupHost(…)`/`LookupNumeric(…)`/`LookupSubNet(…)`.

  See [`doc/fuzzing.md`](https://github.com/bitcoin/bitcoin/blob/master/doc/fuzzing.md) for information on how to fuzz Bitcoin Core. Don't forget to contribute any coverage increasing inputs you find to the [Bitcoin Core fuzzing corpus repo](https://github.com/bitcoin-core/qa-assets).

  Happy fuzzing :)

ACKs for top commit:
  Crypt-iQ:
    cr ACK e5280751890b02abb558b37eb0e0401493f148b4
  vasild:
    ACK e5280751890b02abb558b37eb0e0401493f148b4

Tree-SHA512: 9984c2e2fedc3c1e1c3dbd701bb739ebd2f01766e6e83543dae5ae43eb8646c452bba0e101dd2f06079e5258bd5846c7d27a60ed5d77c1682b54c9544ffad443
2021-03-15 12:05:13 +01:00
..
bench
scripted-diff: remove MakeUnique<T>()
2021-03-11 13:45:14 +08:00
compat
assumptions: check C++17 assumption with MSVC
2021-02-23 12:51:50 +08:00
config
…
consensus
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
crc32c
build: Update crc32c subtree
2020-12-08 19:26:30 +01:00
crypto
refactor: Improve encapsulation between MuHash3072 and Num3072
2021-01-24 16:28:27 +01:00
index
scripted-diff: remove MakeUnique<T>()
2021-03-11 13:45:14 +08:00
interfaces
scripted-diff: remove MakeUnique<T>()
2021-03-11 13:45:14 +08:00
leveldb
…
logging
…
node
Merge #21404: refactor: Remove MakeUnique<T>()
2021-03-12 08:34:15 +01:00
policy
refactor: Use C++17 std::array deduction for ALL_FEE_ESTIMATE_HORIZONS
2021-01-03 18:38:31 +01:00
primitives
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
qt
scripted-diff: Drop redundant QString calls
2021-03-15 01:23:21 +02:00
rpc
rpc: remove scantxoutset EXPERIMENTAL warning
2021-03-15 10:45:49 +01:00
script
scripted-diff: remove MakeUnique<T>()
2021-03-11 13:45:14 +08:00
secp256k1
Update secp256k1 subtree to latest master
2020-10-27 23:08:48 -07:00
support
Merge #20464: refactor: Treat CDataStream bytes as uint8_t
2021-02-01 15:17:28 +01:00
test
Merge #19415: net: Make DNS lookup mockable, add fuzzing harness
2021-03-15 12:05:13 +01:00
univalue
Update univalue subtree
2020-11-19 15:48:24 +01:00
util
Merge #21404: refactor: Remove MakeUnique<T>()
2021-03-12 08:34:15 +01:00
wallet
Merge #21035: Remove pointer cast in CRPCTable::dumpArgMap
2021-03-15 10:13:58 +01:00
zmq
scripted-diff: remove MakeUnique<T>()
2021-03-11 13:45:14 +08:00
.clang-format
[tools] Allow argument/parameter bin packing in clang-format
2021-02-18 10:07:37 +00:00
addrdb.cpp
log: Clarify log message when file does not exist
2021-02-18 15:08:35 +01:00
addrdb.h
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
addrman.cpp
refactor: remove boost::thread_group usage
2021-01-29 15:39:44 +08:00
addrman.h
[addrman] Don't repeat "Bucketing method was updated" log multiple times
2021-01-29 12:39:55 +00:00
amount.h
…
arith_uint256.cpp
…
arith_uint256.h
…
attributes.h
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
banman.cpp
log: Clarify log message when file does not exist
2021-02-18 15:08:35 +01:00
banman.h
Clean up separated ban/discourage interface
2020-07-03 20:43:55 -07:00
base58.cpp
refactor: replace sizeof(a)/sizeof(a[0]) by std::size (C++17)
2021-01-31 17:35:16 +01:00
base58.h
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
bech32.cpp
…
bech32.h
…
bitcoin-cli-res.rc
Drop the leading 0 from the version number
2020-11-18 12:00:57 -05:00
bitcoin-cli.cpp
cli: update -netinfo help doc following the merge of 882ce251
2021-02-17 15:05:42 +01:00
bitcoin-tx-res.rc
Drop the leading 0 from the version number
2020-11-18 12:00:57 -05:00
bitcoin-tx.cpp
Move TX_MAX_STANDARD_VERSION to policy
2020-12-10 11:12:08 +01:00
bitcoin-util-res.rc
Add bitcoin-util command line utility
2021-01-12 18:34:25 +10:00
bitcoin-util.cpp
Merge #20938: build: fix linking against -latomic when building for riscv
2021-01-18 18:33:24 +01:00
bitcoin-wallet-res.rc
Drop the leading 0 from the version number
2020-11-18 12:00:57 -05:00
bitcoin-wallet.cpp
util: Add ArgsManager::GetCommand() and use it in bitcoin-wallet
2021-01-21 19:31:28 +01:00
bitcoind-res.rc
Drop the leading 0 from the version number
2020-11-18 12:00:57 -05:00
bitcoind.cpp
bitcoind: Add -daemonwait option to wait for initialization
2021-03-04 18:24:00 +01:00
blockencodings.cpp
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
blockencodings.h
Get rid of -Wthread-safety-precise warnings
2020-05-28 09:55:39 +03:00
blockfilter.cpp
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
blockfilter.h
[indexes] Fix default [de]serialization of BlockFilter.
2020-05-26 17:27:15 -04:00
bloom.cpp
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
bloom.h
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
chain.cpp
…
chain.h
simplify ChainstateManager::SnapshotBlockhash() return semantics
2021-02-12 07:53:29 -06:00
chainparams.cpp
Merge #15946: Allow maintaining the blockfilterindex when using prune
2021-02-18 09:40:42 +01:00
chainparams.h
chainparams: add allowed assumeutxo values
2021-02-12 07:53:22 -06:00
chainparamsbase.cpp
scripted-diff: remove MakeUnique<T>()
2021-03-11 13:45:14 +08:00
chainparamsbase.h
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
chainparamsseeds.h
net: Hardcoded seeds update for 0.21
2020-10-25 14:25:00 +01:00
checkqueue.h
refactor: Drop boost::thread stuff in CCheckQueue
2020-09-24 06:55:34 +03:00
clientversion.cpp
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
clientversion.h
refactor: Move STRINGIZE macro to macros.h
2021-02-01 22:30:05 +02:00
coins.cpp
simplify ChainstateManager::SnapshotBlockhash() return semantics
2021-02-12 07:53:29 -06:00
coins.h
simplify ChainstateManager::SnapshotBlockhash() return semantics
2021-02-12 07:53:29 -06:00
compat.h
net: extend Sock with methods for robust send & read until terminator
2021-03-01 17:36:16 +01:00
compressor.cpp
…
compressor.h
…
core_io.h
util: Avoid invalid integer negation in ValueFromAmount: make ValueFromAmount(const CAmount& n) well-defined also when n is std::numeric_limits<CAmount>::min()
2021-03-02 16:05:28 +00:00
core_memusage.h
…
core_read.cpp
doc: fix various typos
2021-01-04 12:31:31 +08:00
core_write.cpp
util: Avoid invalid integer negation in ValueFromAmount: make ValueFromAmount(const CAmount& n) well-defined also when n is std::numeric_limits<CAmount>::min()
2021-03-02 16:05:28 +00:00
cuckoocache.h
doc: Use https URLs where possible
2021-01-04 12:23:16 +08:00
dbwrapper.cpp
…
dbwrapper.h
Merge #20464: refactor: Treat CDataStream bytes as uint8_t
2021-02-01 15:17:28 +01:00
dummywallet.cpp
wallet: add -signer argument for external signer command
2021-02-23 14:34:30 +01:00
flatfile.cpp
log: Move "Pre-allocating up to position 0x[...] in [...].dat" log message to debug category
2021-02-10 20:46:25 +00:00
flatfile.h
Merge #18317: Serialization improvements step 6 (all except wallet/gui)
2020-05-20 07:30:29 -04:00
fs.cpp
Replace fs::absolute calls with AbsPathJoin calls
2021-01-15 22:48:15 +01:00
fs.h
Replace fs::absolute calls with AbsPathJoin calls
2021-01-15 22:48:15 +01:00
hash.cpp
doc: Use https URLs where possible
2021-01-04 12:23:16 +08:00
hash.h
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
httprpc.cpp
scripted-diff: remove MakeUnique<T>()
2021-03-11 13:45:14 +08:00
httprpc.h
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
httpserver.cpp
net: Drop unneeded headers when compat.h included
2020-10-22 21:45:20 +03:00
httpserver.h
…
i2p.cpp
net: implement the necessary parts of the I2P SAM protocol
2021-03-01 18:19:37 +01:00
i2p.h
net: implement the necessary parts of the I2P SAM protocol
2021-03-01 18:19:37 +01:00
indirectmap.h
…
init.cpp
Merge #21404: refactor: Remove MakeUnique<T>()
2021-03-12 08:34:15 +01:00
init.h
bitcoind: Add -daemonwait option to wait for initialization
2021-03-04 18:24:00 +01:00
key_io.cpp
Better error messages for invalid addresses
2021-01-24 02:44:53 +01:00
key_io.h
Better error messages for invalid addresses
2021-01-24 02:44:53 +01:00
key.cpp
doc: Use https URLs where possible
2021-01-04 12:23:16 +08:00
key.h
…
logging.cpp
net: implement the necessary parts of the I2P SAM protocol
2021-03-01 18:19:37 +01:00
logging.h
net: implement the necessary parts of the I2P SAM protocol
2021-03-01 18:19:37 +01:00
Makefile.am
Merge #21404: refactor: Remove MakeUnique<T>()
2021-03-12 08:34:15 +01:00
Makefile.bench.include
net: Add libnatpmp support
2021-01-07 18:07:09 +02:00
Makefile.crc32c.include
build: Update crc32c subtree
2020-12-08 19:26:30 +01:00
Makefile.leveldb.include
build: Enable -Wsuggest-override
2020-05-12 18:03:39 +03:00
Makefile.qt_locale.include
qt: Pre-splitoff translations update
2020-10-27 19:40:44 +01:00
Makefile.qt.include
gui: Add Roboto Mono font
2021-02-21 21:01:02 +02:00
Makefile.qttest.include
net: Add libnatpmp support
2021-01-07 18:07:09 +02:00
Makefile.test_fuzz.include
build: compile libnatpmp with -DNATPMP_STATICLIB on Windows
2021-03-04 12:34:46 +08:00
Makefile.test_util.include
build: compile libnatpmp with -DNATPMP_STATICLIB on Windows
2021-03-04 12:34:46 +08:00
Makefile.test.include
tests: Add fuzzing harness for Lookup(...)/LookupHost(...)/LookupNumeric(...)/LookupSubNet(...)
2021-03-08 23:17:56 +00:00
mapport.cpp
net: Add -natpmp command line option
2021-01-07 18:07:09 +02:00
mapport.h
net: Add -natpmp command line option
2021-01-07 18:07:09 +02:00
memusage.h
…
merkleblock.cpp
doc: fix various typos
2021-01-04 12:31:31 +08:00
merkleblock.h
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
miner.cpp
miner: Pass in blockman to ::RegenerateCommitments
2021-03-08 15:54:31 -05:00
miner.h
miner: Pass in blockman to ::RegenerateCommitments
2021-03-08 15:54:31 -05:00
net_permissions.cpp
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
net_permissions.h
Reduce MAX_PEER_TX_ANNOUNCEMENTS for non-PF_RELAY peers
2020-10-12 12:14:53 -07:00
net_processing.cpp
Merge #21394: [doc] Improve comment about protected peers
2021-03-12 13:11:10 +08:00
net_processing.h
Merge #21015: Make all of net_processing (and some of net) use std::chrono types
2021-03-04 20:13:43 +08:00
net_types.h
…
net.cpp
scripted-diff: remove MakeUnique<T>()
2021-03-11 13:45:14 +08:00
net.h
net: Replace enum CConnMan::NumConnections with enum class ConnectionDirection
2021-03-04 19:54:17 +00:00
netaddress.cpp
net: add I2P to the reachability map
2021-03-01 18:19:46 +01:00
netaddress.h
net: extend CNetAddr::SetSpecial() to support I2P
2021-03-01 13:22:11 +01:00
netbase.cpp
net: Make DNS lookup code testable
2021-03-08 23:17:56 +00:00
netbase.h
net: Make DNS lookup code testable
2021-03-08 23:17:56 +00:00
netmessagemaker.h
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
noui.cpp
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
noui.h
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
optional.h
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
outputtype.cpp
refactor: Use C++17 std::array deduction for OUTPUT_TYPES
2021-01-03 18:37:59 +01:00
outputtype.h
refactor: Use C++17 std::array deduction for OUTPUT_TYPES
2021-01-03 18:37:59 +01:00
pow.cpp
…
pow.h
…
prevector.h
…
protocol.cpp
refactor: init vectors via std::{begin,end} to avoid pointer arithmetic
2021-01-31 17:35:01 +01:00
protocol.h
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
psbt.cpp
Merge #20464: refactor: Treat CDataStream bytes as uint8_t
2021-02-01 15:17:28 +01:00
psbt.h
scripted-diff: Use [[nodiscard]] (C++17) instead of NODISCARD
2020-11-26 09:05:59 +00:00
pubkey.cpp
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
pubkey.h
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
random.cpp
refactor: replace sizeof(a)/sizeof(a[0]) by std::size (C++17)
2021-01-31 17:35:16 +01:00
random.h
…
randomenv.cpp
util: Allow use of C++14 chrono literals
2020-12-08 16:47:36 +01:00
randomenv.h
…
rest.cpp
Merge #20429: refactor: replace (sizeof(a)/sizeof(a[0])) with C++17 std::size
2021-02-18 07:53:37 +01:00
reverse_iterator.h
…
scheduler.cpp
Add include for std::bind.
2021-01-13 02:05:00 +01:00
scheduler.h
refactor: remove boost::thread_group usage
2021-01-29 15:39:44 +08:00
serialize.h
Support bypassing range check in ReadCompactSize
2020-10-09 10:32:19 +02:00
shutdown.cpp
shutdown: Use RAII TokenPipe in shutdown
2021-03-04 18:24:00 +01:00
shutdown.h
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
signet.cpp
refactor: Remove SignetTxs::m_valid and use optional instead
2020-09-22 22:31:31 +02:00
signet.h
refactor: Remove SignetTxs::m_valid and use optional instead
2020-09-22 22:31:31 +02:00
span.h
Merge #19387: span: update constructors to match c++20 draft spec and add lifetimebound attribute
2020-11-25 15:18:33 +01:00
streams.h
Merge #20464: refactor: Treat CDataStream bytes as uint8_t
2021-02-01 15:17:28 +01:00
sync.cpp
refactor: remove straggling boost::mutex usage
2021-01-26 15:57:28 +08:00
sync.h
Merge #20495: sync: Use decltype(auto) return type for WITH_LOCK
2021-01-12 15:56:19 +08:00
threadinterrupt.cpp
…
threadinterrupt.h
…
threadsafety.h
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
timedata.cpp
Avoid the use of abs64 in timedata
2020-10-12 19:50:16 -07:00
timedata.h
…
tinyformat.h
refactor: Improve use of explicit keyword
2020-12-01 18:36:39 +01:00
torcontrol.cpp
torcontrol: Move TorControlReply, TorControlConnection and TorController to improve testability
2021-03-02 12:21:32 +00:00
torcontrol.h
tests: Add fuzzing harness for TorController
2021-03-02 12:21:32 +00:00
txdb.cpp
scripted-diff: remove MakeUnique<T>()
2021-03-11 13:45:14 +08:00
txdb.h
txdb: add CCoinsViewDB::ChangeCacheSize
2020-07-01 14:44:24 -04:00
txmempool.cpp
Merge #21055: [Bundle 3/n] Prune remaining g_chainman usage in validation functions
2021-03-04 14:55:47 +01:00
txmempool.h
Merge #21055: [Bundle 3/n] Prune remaining g_chainman usage in validation functions
2021-03-04 14:55:47 +01:00
txorphanage.cpp
scripted-diff: Update txorphanage naming convention
2021-02-27 01:08:09 +10:00
txorphanage.h
txorphanage: comment improvements
2021-03-02 19:40:11 +10:00
txrequest.cpp
scripted-diff: remove MakeUnique<T>()
2021-03-11 13:45:14 +08:00
txrequest.h
Report and verify expirations
2020-10-12 12:14:53 -07:00
uint256.cpp
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
uint256.h
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
undo.h
…
validation.cpp
Merge #21404: refactor: Remove MakeUnique<T>()
2021-03-12 08:34:15 +01:00
validation.h
validation: Remove extraneous LoadGenesisBlock function prototype
2021-03-08 15:54:21 -05:00
validationinterface.cpp
Add 'sequence' zmq publisher to track all block (dis)connects, mempool deltas
2020-09-22 11:34:30 -04:00
validationinterface.h
Add 'sequence' zmq publisher to track all block (dis)connects, mempool deltas
2020-09-22 11:34:30 -04:00
version.h
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
versionbits.cpp
…
versionbits.h
validation: Remove global ::VersionBitsTip{State,SinceHeight,Statistics}
2021-03-01 17:56:07 -05:00
versionbitsinfo.cpp
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
versionbitsinfo.h
…
walletinitinterface.h
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
warnings.cpp
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00
warnings.h
scripted-diff: Bump copyright headers
2020-12-31 09:45:41 +01:00