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2021-04-15versionbits: simplify state transitionsAnthony Towns
This removes the DEFINED->FAILED transition and changes the STARTED->FAILED transition to only occur if signalling didn't pass the threshold. This ensures that it is always possible for activation to occur, no matter what settings are chosen, or the speed at which blocks are found. Github-Pull: #21377 Rebased-From: f054f6bcd2c2ce5fea84cf8681013f85a444e7ea
2021-04-15versionbits: Add explicit NEVER_ACTIVE deploymentsAnthony Towns
Previously we used deployments that would timeout prior to Bitcoin's invention, which allowed the deployment to still be activated in unit tests. This switches those deployments to be truly never active. Github-Pull: #21377 Rebased-From: 55ac5f568a3b73d6f1ef4654617fb76e8bcbccdf
2021-04-15fuzz: test versionbits delayed activationAnthony Towns
Github-Pull: #21377 Rebased-From: dd07e6da48040dc7eae46bc7941db48d98a669fd
2021-04-15tests: test versionbits delayed activationAnthony Towns
Github-Pull: #21377 Rebased-From: dd85d5411c1702c8ae259610fe55050ba212e21e
2021-04-15versionbits: Add support for delayed activationAnthony Towns
Github-Pull: #21377 Rebased-From: 73d4a706393e6dbd6b6d6b6428f8d3233ac0a2d8
2021-04-15tests: clean up versionbits testAnthony Towns
Simplify the versionbits unit test slightly to make the next set of changes a little easier to follow. Github-Pull: #21377 Rebased-From: 9e6b65f6fa205eee5c3b99343988adcb8d320460
2021-04-15tests: test ComputeBlockVersion for all deploymentsAnthony Towns
This generalises the ComputeBlockVersion test so that it can apply to any activation parameters we might set, and checks all the parameters set for each deployment on each chain, to simultaneously ensure that the deployments we have configured work sensibly, and that the test code does not suffer bitrot in the event that all interesting deployments are buried. Github-Pull: #21377 Rebased-From: 593274445004506c921d5d851361aefb3434d744
2021-04-15tests: pull ComputeBlockVersion test into its own functionAnthony Towns
The intent here is to allow checking ComputeBlockVersion behaviour with each deployment, rather than only testdummy on mainnet. This commit does the trivial refactoring component of that change. Github-Pull: #21377 Rebased-From: 63879f0a4760c0c0f784029849cb5d21ee088abb
2021-03-27Add signet support to gen_key_io_test_vectors.pyPieter Wuille
Github-Pull: #20861 Rebased-From: 2e7c80fb5be82ad4a3f737cab65b31f70a772a23
2021-03-27Use Bech32m encoding for v1+ segwit addressesPieter Wuille
This also includes updates to the Python test framework implementation, test vectors, and release notes. Github-Pull: #20861 Rebased-From: fe5e495c31de47b0ec732b943db11fe345d874af
2021-03-27Add Bech32m test vectorsPieter Wuille
Github-Pull: #20861 Rebased-From: 25b1c6e13ddf1626210d5e3d37298d1f3a78a94f
2021-03-27Implement Bech32m encoding/decodingPieter Wuille
Github-Pull: #20861 Rebased-From: da2bb6976dadeec682d163c258c9afecc87d6428
2021-03-24Merge #20901: [0.21.1]: rc1 Backportsfanquake
5a2d98c640cf308d3c7e85ba51fbb7e84f99322a doc: Remove outdated comment (Hennadii Stepanov) 8426e3a8a1aad2e1ea794158ffb9a587f476d8d3 fuzz: Bump FuzzedDataProvider.h (MarcoFalke) 14e3f2a1c916fccf375a6570e58072c4d007fc3c fuzz: Bump FuzzedDataProvider.h (MarcoFalke) a48c9d31610cab3ddd4f7334e83db5cf4f184df1 fuzz: Update FuzzedDataProvider.h from upstream (LLVM) (practicalswift) 6746cd078be8a15c69f8f5ba5253b1768d0acf21 doc: add signet to doc/bitcoin-conf.md (Jon Atack) 58975d5c0abeab8cb66f6006ee558d4bb7cc12b5 doc: add signet to share/examples/bitcoin.conf (Jon Atack) b35711efdebc4e95906b1e809e711bc707852f2d Update vcpkg checkout commit. (Aaron Clauson) 3a126724195fcf00d84e852a9247475fccd14f38 GUI: Write PSBTs to file with binary mode (Andrew Chow) 36ecf5eb8752890fdffd617c9fedb08033607f99 tests: Test that a fully signed tx given to signrawtx is unchanged (Andrew Chow) 4ef1e4bd407ccf80b2a1d40e946e2ac832e624e5 test: disallow sendtoaddress/sendmany when private keys disabled (Jon Atack) d6b5eb5fcc8e8f7f0ab778f32d49aabf6e04d80d Disallow sendtoaddress and sendmany when private keys disabled (Andrew Chow) 08dada84565ea5f49127123e356c82a150626f3c util: Disallow negative mocktime (MarcoFalke) 95218ee95cdb4046ee7d622eac822e74d94314c7 net: Avoid UBSan warning in ProcessMessage(...) (practicalswift) 4607019798c543f046bcd22d5b7c09750e7e0ee2 fix the unreachable code at feature_taproot (Bruno Garcia) 6dc58e99457fe4609fa3c401e89f98c92dbd9878 qt: Use "fusion" style on macOS Big Sur with old Qt (Hennadii Stepanov) e2ebc8567a96e92d1c039b2e7c5f48826fece810 raise helpMessageDialog (randymcmillan) a98f211940dc6eaed8050263efad7656126b7b3e Fix MSVC build after gui#176 (Hennadii Stepanov) bdc64c9030488e7a6b88f369fb876c0b21c04a25 qt: Stop the effect of hidden widgets on the size of QStackedWidget (Hennadii Stepanov) 7bc4498234e16bc75975555cbe7855384489782f qt: Fix TxViewDelegate layout (Hennadii Stepanov) b7086e69ff3825c3f3bfde4ca9af90663a4575dd qt: Add TransactionOverviewWidget class (Hennadii Stepanov) 0dba346a568882434098dd08566978e23eb4a516 qt: Use layout manager for Create Wallet dialog (Hennadii Stepanov) 7bf3ed495b96f0959d5c45c6e1936d8628dec730 Bugfix: GUI: Restore SendConfirmationDialog button default to "Yes" (Luke Dashjr) bdce029191ab094a4a325b143324487f1c62ba7c test: add test for banning of non-IP addresses (Vasil Dimov) c33fbab25c82b6a18773b80e8b355c987066ae5a net: allow CSubNet of non-IP networks (Vasil Dimov) Pull request description: Current backports for *0.21.1*. One conflict was in the test case. ACKs for top commit: ajtowns: ACK 5a2d98c640cf308d3c7e85ba51fbb7e84f99322a -- checked 'rebased-from' patches are in master, and rebased patches are clean rebases (except for the first one which changes `""s` to `std::string("")` to avoid c++17 dependency). commits seem fine, but haven't reviewed in detail. fanquake: ACK 5a2d98c640cf308d3c7e85ba51fbb7e84f99322a - branched off `0.21` and redid the backports. Minor conflict in c33fbab25c82b6a18773b80e8b355c987066ae5a. The diff between my branch and #20901 was just in release notes, `_CLIENT_VERSION_RC` (#20901 branched before 95ea54ba089610019a74c1176a2c7c0dba144b1c) and #21490 which has already been merged into `0.21`. Tree-SHA512: 75d16d3cf9066a45759758b8185dc3b9dad6a6102c2ac9921f758a310e48d5d3122f0dafa515df42475235fc66a42cc04dd156ee1e61c86a1238bd11707642ea
2021-03-21fuzz: Bump FuzzedDataProvider.hMarcoFalke
Latest version from https://github.com/llvm/llvm-project/blob/0cccccf0d2cbd707503263785f9a0407d3e2bd5e/compiler-rt/include/fuzzer/FuzzedDataProvider.h Github-Pull: #21397 Rebased-From: fa7dc7ae9595ea49a2b31a3baef9af674d8def60
2021-03-21fuzz: Bump FuzzedDataProvider.hMarcoFalke
Latest version from https://raw.githubusercontent.com/llvm/llvm-project/70de7e0d9a95b7fcd7c105b06bd90fdf4e01f563/compiler-rt/include/fuzzer/FuzzedDataProvider.h Github-Pull: #20812 Rebased-From: fafce49336e18033b26948886bbd7342c779b246
2021-03-21fuzz: Update FuzzedDataProvider.h from upstream (LLVM)practicalswift
Upstream revision: https://github.com/llvm/llvm-project/blob/6d0488f75bb2f37bcfe93fc8f59f6e78c9a0c939/compiler-rt/include/fuzzer/FuzzedDataProvider.h Changes: * [compiler-rt] FuzzedDataProvider: add ConsumeData and method. * [compiler-rt] Fix a typo in a comment in FuzzedDataProvider.h. * [compiler-rt] Add ConsumeRandomLengthString() version without arguments. * [compiler-rt] Refactor FuzzedDataProvider for better readability. * [compiler-rt] FuzzedDataProvider: make linter happy. * [compiler-rt] Mark FDP non-template methods inline to avoid ODR violations. Github-Pull: #20740 Rebased-From: e3d2ba7c70b13a2165020e45abf02373a1e953f7
2021-03-21tests: Add fuzzing harness for versionbitsAnthony Towns
Github-Pull: #21380 Rebased-From: 1639c3b76c3f2b74606f62ecd3ca725154e27f1b
2021-03-03tests: check never active versionbitsAnthony Towns
2021-03-03tests: more helpful errors for failing versionbits testsAnthony Towns
Co-authored-by: Sjors Provoost <sjors@sprovoost.nl>
2021-01-11net: allow CSubNet of non-IP networksVasil Dimov
Allow creation of valid `CSubNet` objects of non-IP networks and only match the single address they were created from (like /32 for IPv4 or /128 for IPv6). This fixes a deficiency in `CConnman::DisconnectNode(const CNetAddr& addr)` and in `BanMan` which assume that creating a subnet from any address using the `CSubNet(CNetAddr)` constructor would later match that address only. Before this change a non-IP subnet would be invalid and would not match any address. Github-Pull: #20852 Rebased-From: 94d335da7f8232bc653c9b08b0a33b517b4c98ad
2020-11-17Merge #20305: wallet: introduce fee_rate sat/vB param/optionMarcoFalke
05e82d86b09d914ebce05dbc92a7299cb026847b wallet: override minfee checks (fOverrideFeeRate) for fee_rate (Jon Atack) 9a670b4f07a6140de809d73cbd7f3e614eb6ea74 wallet: update sendtoaddress, send RPC examples with fee_rate (Jon Atack) be481b72e24fb6834bd674cd8daee67c6938b42d wallet: use MIN_RELAY_TX_FEE in bumpfee help (Jon Atack) 449b730579566459e350703611629e63e54657ed wallet: provide valid values if invalid estimate mode passed (Jon Atack) 6da3afbaee5809ebf6d88efaa3958c505c2d71c7 wallet: update remaining rpcwallet fee rate units to BTC/kvB (Jon Atack) 173b5b5fe07d45be5a1e5bc7a5df996f20ab1e85 wallet: update fee rate units, use sat/vB for fee_rate error messages (Jon Atack) 7f9835a05abf3e168ad93e7195cbaa4bf61b9b07 wallet: remove fee rates from conf_target helps (Jon Atack) b7994c01e9a3251536fe6538a22f614774eec82d wallet: add fee_rate unit warnings to bumpfee (Jon Atack) 410e471fa42d3db04e8879c71f8c824dcc151a83 wallet: remove redundant bumpfee fee_rate checks (Jon Atack) a0d495747320c79b27a83c216dcc526ac8df8f24 wallet: introduce fee_rate (sat/vB) param/option (Jon Atack) e21212f01b7c41eba13b0479b252053cf482bc1f wallet: remove unneeded WALLET_BTC_KB_TO_SAT_B constant (Jon Atack) 6112cf20d43b0be34fe0edce2ac3e6b27cae1bbe wallet: add CFeeRate ctor doxygen documentation (Jon Atack) 3f7279161347543ce4e997d78ea89a4043491145 wallet: fix bug in RPC send options (Jon Atack) Pull request description: This PR builds on #11413 and #20220 to address #19543. - replace overloading the conf_target and estimate_mode params with `fee_rate` in sat/vB in the sendtoaddress, sendmany, send, fundrawtransaction, walletcreatefundedpsbt, and bumpfee RPCs - allow non-actionable conf_target value of `0` and estimate_mode value of `""` to be passed to use `fee_rate` as a positional argument, in addition to as a named argument - fix a bug in the experimental send RPC described in https://github.com/bitcoin/bitcoin/pull/20220#discussion_r513789526 where args were not being passed correctly into the options values - update the feerate error message units for these RPCs from BTC/kB to sat/vB - update the test coverage, help docs, doxygen docs, and some of the RPC examples - other changes to address the excellent review feedback See this wallet meeting log for more context: http://www.erisian.com.au/bitcoin-core-dev/log-2020-11-06.html#l-309 ACKs for top commit: achow101: re-ACK 05e82d8 MarcoFalke: review ACK 05e82d86b0 did not test and found a few style nits, which can be fixed later 🍯 Xekyo: tACK 05e82d86b09d914ebce05dbc92a7299cb026847b Sjors: utACK 05e82d86b09d914ebce05dbc92a7299cb026847b Tree-SHA512: a4ee5f184ada53f1840b2923d25873bda88c5a2ae48e67eeea2417a0b35154798cfdb3c147b05dd56bd6608a784e1b91623bb985ee2ab9ef2baaec22206d0a9c
2020-11-16Merge #20033: refactor: minor whitespace fixups, s/const/constexpr/ and ↵MarcoFalke
remove template (followup to #19845) 89836a82eec63f93bbe6c3bd6a52be26e71ab54d style: minor improvements as a followup to #19845 (Vasil Dimov) Pull request description: Address suggestions: https://github.com/bitcoin/bitcoin/pull/19845#discussion_r495486760 https://github.com/bitcoin/bitcoin/pull/19845#discussion_r495488051 https://github.com/bitcoin/bitcoin/pull/19845#discussion_r495730125 ACKs for top commit: jonatack: re-ACK 89836a8 change since previous review is replacing std::runtime_error with std::exception, built/ran unit tests with gcc debian 10.2.0-15, then broke a few v3 net_tests involving `BOOST_CHECK_EXCEPTION`, rebuilt, ran `src/test/test_bitcoin -t net_tests -l all` and checked the error reporting. hebasto: re-ACK 89836a82eec63f93bbe6c3bd6a52be26e71ab54d theStack: ACK 89836a82eec63f93bbe6c3bd6a52be26e71ab54d Tree-SHA512: 36477fdccabe5a8ad91fbabb4655cc363a3a7ca237a98ae6dd4a9fae4a4113762040f864d4ca13a47d081f7d16e5bd487edbfb61ab50a37e4a0424e9bec30b24
2020-11-12fuzz: Use ConsumeRandomLengthBitVector(...) in src/test/fuzz/connman and ↵practicalswift
src/test/fuzz/net
2020-11-12tests: Add fuzzing harness for CAddrManpracticalswift
2020-11-12wallet: update fee rate units, use sat/vB for fee_rate error messagesJon Atack
and BTC/kvB for feeRate error messages.
2020-11-12Merge #20188: tests: Add fuzzing harness for CConnmanMarcoFalke
79ef8324d4c85ed16a304e98805724b8a59022ac tests: Add fuzzing harness for CConnman (practicalswift) Pull request description: Add fuzzing harness for `CConnman`. 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: MarcoFalke: review ACK 79ef8324d4c85ed16a304e98805724b8a59022ac Tree-SHA512: eb9ffae20e939b818f8b9def064544b9a8fcd127ca22d1a54af1afedf1d24143be42419f3a03d684be59a5ff07b29d8bfa34ef2aaf1d9f9f75c4c1aaa90a29a8
2020-11-11fuzz: Improve coverage for CPartialMerkleTree fuzzing harnesspracticalswift
2020-11-10Merge #20332: test: Mock IBD in net_processing fuzzersMarcoFalke
fa4234d877ea3193bfd0e18ff68dcb8fb84b47b5 test: Mock IBD in net_processing fuzzers (MarcoFalke) Pull request description: Without this the fuzzers fail to detect trivial crasher bugs, such as https://github.com/bitcoin/bitcoin/pull/20317#issuecomment-723047111 ACKs for top commit: practicalswift: Tested ACK fa4234d877ea3193bfd0e18ff68dcb8fb84b47b5 Tree-SHA512: ce5da5c0a604b7559805a98ffdde882b44ca4f91b003b493d6e1be230714ce4cccb11dbfc1fc175f9d8fc779551c0a4103ceb4b473552928207d7d78ae329e10
2020-11-09fuzz: Assert roundtrip equality for both addrv1 and addrv2 versions of CServicepracticalswift
2020-11-09fuzz: Check for addrv1 compatibility before using addrv1 ↵practicalswift
serializer/deserializer on CSubNet
2020-11-07test: Mock IBD in net_processing fuzzersMarcoFalke
2020-11-05Merge #20303: fuzz: Assert expected DecodeHexTx behaviour when using legacy ↵MarcoFalke
decoding d7901ab8d2fdd2f6e68c4fa48078111bf5f0fa73 fuzz: Assert expected DecodeHexTx behaviour when using legacy decoding (practicalswift) Pull request description: Assert expected `DecodeHexTx` behaviour when using legacy decoding. As suggested by MarcoFalke in https://github.com/bitcoin/bitcoin/pull/20290#issuecomment-720989597. ACKs for top commit: MarcoFalke: review ACK d7901ab8d2fdd2f6e68c4fa48078111bf5f0fa73 Tree-SHA512: 3285680059e6fa73b0fb2c52b775f6319de1ac616f731206662b742764dc888cdfd1ac1f1fcfdfd5418d2006475a852d1c1a56a7035f772f0a6b2a84f5de93bc
2020-11-04fuzz: Assert expected DecodeHexTx behaviour when using legacy decodingpracticalswift
2020-11-04Merge #20300: fuzz: Add missing ECC_Start to descriptor_parse testMarcoFalke
5cafe2b25c1d2f6825b3c8103c280020929dd645 fuzz: Add missing ECC_Start to descriptor_parse test (Ivan Metlushko) Pull request description: Fixes fuzzing harness. I also observed that the corpus for this test consists only of `xprv...` keys while we are using regtest parameters. So for proper fuzzing we need either A) to update the corpus and replace `xprv...` with `tprv...` B) switch to main net in the test ACKs for top commit: MarcoFalke: review ACK 5cafe2b25c1d2f6825b3c8103c280020929dd645 practicalswift: Tested ACK 5cafe2b25c1d2f6825b3c8103c280020929dd645 Tree-SHA512: 7415a98a445ce0f96219637d2362fecfc1191ad104f55d79ca92b0c92cde165e00646be5bf3fda956385e3cb22540eca457e575048493367cdf0e00a27d7cdb8
2020-11-04fuzz: Add missing ECC_Start to descriptor_parse testIvan Metlushko
2020-11-04Merge #20245: test: Run script_assets_test even if built --with-libs=noMarcoFalke
fa3967efdb07f1d22372f4ee2e602ea1fad04a57 test: Replace ARRAYLEN with C++11 ranged for loop (MarcoFalke) fafc5290538fde76c3780976f4b2c11dc9f24d19 test: Run AssetTest even if built --with-libs=no (MarcoFalke) faf58ab139949ca35b33217d010b350c9a59c61d ci: Add --with-libs=no to one ci config (MarcoFalke) Pull request description: `script_assets_test` doesn't call libbitcoinconsensus, so it seems confusing to require it ACKs for top commit: fanquake: ACK fa3967efdb07f1d22372f4ee2e602ea1fad04a57 - looks ok to me. Tree-SHA512: 8744fef64c5d7dc19a0ef4ae9b3df5b3f356253bf000f12723064794c5e50df071824d436059985f1112d94c1b530b65cbeb6b8435114a91b195480620eafc59
2020-11-03Merge #20290: fuzz: Fix DecodeHexTx fuzzing harness issueMarcoFalke
28f8cb13d4d5a3d6aefa6e192e55f9aa87579e52 fuzz: Fix DecodeHexTx fuzzing harness issue (practicalswift) Pull request description: Fix `DecodeHexTx` fuzzing harness issue. Before this patch: ``` $ src/test/fuzz/decode_tx decode_tx: test/fuzz/decode_tx.cpp:29: void test_one_input(const std::vector<uint8_t> &): Assertion `result_try_witness_and_maybe_no_witness' failed. … ``` After this patch: ``` $ src/test/fuzz/decode_tx … ``` ACKs for top commit: MarcoFalke: review ACK 28f8cb13d4d5a3d6aefa6e192e55f9aa87579e52 Tree-SHA512: 2ed11b2f00a4c6fa3e8eea76a2a37d89a4b8d52815264676fe3de0a26ad7906cfafda9b843ceede2fd428815472e01fd1f87afb851282a8c7839bd4c87dc382b
2020-11-03Merge #20289: fuzz: Check for addrv1 compatibility before using addrv1 ↵MarcoFalke
serializer/deserializer on CService c2cf8a18c25bf19ade51fedfa5c352bd7145edb0 fuzz: Check for addrv1 compatibility before using addrv1 serializer on CService (practicalswift) Pull request description: Check for addrv1 compatibility before using addrv1 serializer/deserializer on `CService`: Before this patch: ``` $ src/test/fuzz/service_deserialize service_deserialize: test/fuzz/deserialize.cpp:85: void (anonymous namespace)::AssertEqualAfterSerializeDeserialize(const T &, const int) [T = CService]: Assertion `Deserialize<T>(Serialize(obj, version)) == obj' failed. ``` After this patch: ``` $ src/test/fuzz/service_deserialize … ``` Related change: #20247 ACKs for top commit: MarcoFalke: review ACK c2cf8a18c25bf19ade51fedfa5c352bd7145edb0 Tree-SHA512: dba6ddc60e8ef621011d844281461f1741de08c4af1a2b7156c810af44306cef7ec582de5974752db02ca085cfd23da0296d70b694e59ee262589d829fa0626e
2020-11-03Merge #20187: Addrman: test-before-evict bugfix and improvements for ↵fanquake
block-relay-only peers 16d9bfc4172b4f6ce24a3cd1a1cfa3933cd26751 Avoid test-before-evict evictions of current peers (Suhas Daftuar) e8b215a086d91a8774210bb6ce8d1560aaaf0789 Refactor test for existing peer connection into own function (Suhas Daftuar) 4fe338ab3ed73b3ffb20eedf95500c56ec2920e1 Call CAddrMan::Good() on block-relay-only peer addresses (Suhas Daftuar) daf55531260833d597ee599e2d289ea1be0b1d9c Avoid calling CAddrMan::Connected() on block-relay-only peer addresses (Suhas Daftuar) Pull request description: This PR does two things: * Block-relay-only interaction with addrman. * Calling `CAddrMan::Connected()` on an address that was a block-relay-only peer causes the time we report in `addr` messages containing that peer to be updated; particularly now that we use anchor connections with a our block-relay-only peers, this risks leaking information about those peers. So, stop this. * Avoiding calling `CAddrMan::Good()` on block-relay-only peer addresses causes the addrman logic around maintaining the new and tried table to be less good, and in particular makes it so that block-relay-only peer addresses are more likely to be evicted from the addrman (for no good reason I can think of). So, mark those addresses as good when we connect. * Fix test-before-evict bug. There's a bug where if we get a collision in the tried table with an existing address that is one of our current peers, and the connection is long-lived enough, then `SelectTriedCollisions()` might return that existing peer address to us as a test-before-evict connection candidate. However, our logic for new outbound connections would later prevent us from actually making a connection; the result would be that when we get a collision with a long-lived current peer, that peer's address is likely to get evicted from the tried table. Fix this by checking to see if a test-before-evict candidate is a peer we're currently connected to, and if so, mark it as `Good()`. ACKs for top commit: sipa: utACK 16d9bfc4172b4f6ce24a3cd1a1cfa3933cd26751 amitiuttarwar: code review ACK 16d9bfc417 mzumsande: Code-Review ACK 16d9bfc4172b4f6ce24a3cd1a1cfa3933cd26751. jnewbery: utACK 16d9bfc4172b4f6ce24a3cd1a1cfa3933cd26751 ariard: Code Review ACK 16d9bfc. jonatack: Tested ACK 16d9bfc4172b4f6ce24a3cd1a1cfa3933cd26751 Tree-SHA512: 188ccb814e436937cbb91d29d73c316ce83f4b9c22f1cda56747f0949a093e10161ae724e87e4a2d85ac40f85f5f6b4e87e97d350a1ac44f80c57783f4423324
2020-11-02fuzz: Fix DecodeHexTx fuzzing harness issuepracticalswift
2020-11-02fuzz: Check for addrv1 compatibility before using addrv1 serializer on CServicepracticalswift
2020-11-02Merge #20165: Only relay Taproot spends if next block has it activeMarcoFalke
3d0556d41087f945ed0a47a5d770076ad42ce432 Increase feature_taproot inactive test coverage (Pieter Wuille) 525cbd425e2f6a1dbd0febc53d7ada22cec4661f Only relay Taproot spends if next block has it active (Pieter Wuille) Pull request description: There should be no change to mempool transaction behavior for witness v1 transactions as long as no activation is defined. Until that point, we should treat the consensus rules as under debate, and for soft-fork safety, that means spends should be treated as non-standard. It's possible to go further: don't relay them unless the consensus rules are actually active for the next block. This extends non-relay to the period where a deployment is defined, started, locked in, or failed. I see no downsides to this, and the code change is very simple. ACKs for top commit: Sjors: utACK 3d0556d41087f945ed0a47a5d770076ad42ce432 MarcoFalke: review ACK 3d0556d41087f945ed0a47a5d770076ad42ce432 🏓 jnewbery: utACK 3d0556d41087f945ed0a47a5d770076ad42ce432 Tree-SHA512: ca625a2981716b4b44e8f3722718fd25fd04e25bf3ca1684924b8974fca49f7c1d438fdd9dcdfbc091a442002e20d441d42c41a0e2096e74a61068da6c60267a
2020-11-02Merge #20080: Strip any trailing `/` in -datadir and -blocksdir pathsSamuel Dobson
ad5cef5dfdd5802fc187a52e74d940a52f420a51 doc: Update data directory path comments (Hennadii Stepanov) b19e88230f0e93e95e883e65376963cb9c36f606 util: Add StripRedundantLastElementsOfPath function (Hennadii Stepanov) Pull request description: Wallet names in `listwalletdir` RPC are correct now, even if the `-datadir` path has any number of trailing `/`. This PR is an alternative to #19933. Fixes #19928. ACKs for top commit: MarcoFalke: review ACK ad5cef5dfd 🔙 promag: Code review ACK ad5cef5dfdd5802fc187a52e74d940a52f420a51. meshcollider: Code review + test run ACK ad5cef5dfdd5802fc187a52e74d940a52f420a51 Tree-SHA512: bccabbd6c18243d48d15b2b27201cc0f5984623dcbc635c8740cf74523f359844c36eadd40391142874fcf452a43880bb6afbf89815ae736e499f9a98143a661
2020-10-31style: minor improvements as a followup to #19845Vasil Dimov
Address suggestions: https://github.com/bitcoin/bitcoin/pull/19845#discussion_r495486760 https://github.com/bitcoin/bitcoin/pull/19845#discussion_r495488051 https://github.com/bitcoin/bitcoin/pull/19845#discussion_r495730125
2020-10-30Only relay Taproot spends if next block has it activePieter Wuille
2020-10-29Merge #20242: fuzz: Properly initialize PrecomputedTransactionDataWladimir J. van der Laan
fa56d56d4e9b69fdd02e631b9a2380cfd3095144 fuzz: Properly initialize PrecomputedTransactionData (MarcoFalke) Pull request description: Fixes: ``` script_flags: script/interpreter.cpp:1512: bool SignatureHashSchnorr(uint256 &, const ScriptExecutionData &, const T &, uint32_t, uint8_t, SigVersion, const PrecomputedTransactionData &) [T = CTransaction]: Assertion `cache.m_bip341_taproot_ready && cache.m_spent_outputs_ready' failed. ==34989== ERROR: libFuzzer: deadly signal #0 0x55e90077ff11 in __sanitizer_print_stack_trace (/tmp/bitcoin-core/ci/scratch/build/bitcoin-x86_64-pc-linux-gnu/src/test/fuzz/script_flags+0x20cf11) #1 0x55e9006cb068 in fuzzer::PrintStackTrace() (/tmp/bitcoin-core/ci/scratch/build/bitcoin-x86_64-pc-linux-gnu/src/test/fuzz/script_flags+0x158068) #2 0x55e9006b01b3 in fuzzer::Fuzzer::CrashCallback() (/tmp/bitcoin-core/ci/scratch/build/bitcoin-x86_64-pc-linux-gnu/src/test/fuzz/script_flags+0x13d1b3) #3 0x7f6fb89383bf (/lib/x86_64-linux-gnu/libpthread.so.0+0x153bf) #4 0x7f6fb855018a in raise (/lib/x86_64-linux-gnu/libc.so.6+0x4618a) #5 0x7f6fb852f858 in abort (/lib/x86_64-linux-gnu/libc.so.6+0x25858) #6 0x7f6fb852f728 (/lib/x86_64-linux-gnu/libc.so.6+0x25728) #7 0x7f6fb8540f35 in __assert_fail (/lib/x86_64-linux-gnu/libc.so.6+0x36f35) #8 0x55e9008275bd in bool SignatureHashSchnorr<CTransaction>(uint256&, ScriptExecutionData const&, CTransaction const&, unsigned int, unsigned char, SigVersion, PrecomputedTransactionData const&) /tmp/bitcoin-core/ci/scratch/build/bitcoin-x86_64-pc-linux-gnu/src/script/interpreter.cpp:1512:5 #9 0x55e900825a3f in GenericTransactionSignatureChecker<CTransaction>::CheckSchnorrSignature(Span<unsigned char const>, Span<unsigned char const>, SigVersion, ScriptExecutionData const&, ScriptError_t*) const /tmp/bitcoin-core/ci/scratch/build/bitcoin-x86_64-pc-linux-gnu/src/script/interpreter.cpp:1699:10 #10 0x55e900832503 in VerifyWitnessProgram(CScriptWitness const&, int, std::vector<unsigned char, std::allocator<unsigned char> > const&, unsigned int, BaseSignatureChecker const&, ScriptError_t*, bool) /tmp/bitcoin-core/ci/scratch/build/bitcoin-x86_64-pc-linux-gnu/src/script/interpreter.cpp:1900:26 #11 0x55e90082ecb5 in VerifyScript(CScript const&, CScript const&, CScriptWitness const*, unsigned int, BaseSignatureChecker const&, ScriptError_t*) /tmp/bitcoin-core/ci/scratch/build/bitcoin-x86_64-pc-linux-gnu/src/script/interpreter.cpp:1977:18 #12 0x55e9007a9b61 in test_one_input(std::vector<unsigned char, std::allocator<unsigned char> > const&) /tmp/bitcoin-core/ci/scratch/build/bitcoin-x86_64-pc-linux-gnu/src/test/fuzz/script_flags.cpp:51:30 #13 0x55e9007d0b49 in LLVMFuzzerTestOneInput /tmp/bitcoin-core/ci/scratch/build/bitcoin-x86_64-pc-linux-gnu/src/test/fuzz/fuzz.cpp:36:5 #14 0x55e9006b1871 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) (/tmp/bitcoin-core/ci/scratch/build/bitcoin-x86_64-pc-linux-gnu/src/test/fuzz/script_flags+0x13e871) #15 0x55e9006b0fb5 in fuzzer::Fuzzer::RunOne(unsigned char const*, unsigned long, bool, fuzzer::InputInfo*, bool*) (/tmp/bitcoin-core/ci/scratch/build/bitcoin-x86_64-pc-linux-gnu/src/test/fuzz/script_flags+0x13dfb5) #16 0x55e9006b38d7 in fuzzer::Fuzzer::ReadAndExecuteSeedCorpora(std::__Fuzzer::vector<fuzzer::SizedFile, fuzzer::fuzzer_allocator<fuzzer::SizedFile> >&) (/tmp/bitcoin-core/ci/scratch/build/bitcoin-x86_64-pc-linux-gnu/src/test/fuzz/script_flags+0x1408d7) #17 0x55e9006b3c39 in fuzzer::Fuzzer::Loop(std::__Fuzzer::vector<fuzzer::SizedFile, fuzzer::fuzzer_allocator<fuzzer::SizedFile> >&) (/tmp/bitcoin-core/ci/scratch/build/bitcoin-x86_64-pc-linux-gnu/src/test/fuzz/script_flags+0x140c39) #18 0x55e9006a290e in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) (/tmp/bitcoin-core/ci/scratch/build/bitcoin-x86_64-pc-linux-gnu/src/test/fuzz/script_flags+0x12f90e) #19 0x55e9006cb752 in main (/tmp/bitcoin-core/ci/scratch/build/bitcoin-x86_64-pc-linux-gnu/src/test/fuzz/script_flags+0x158752) #20 0x7f6fb85310b2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x270b2) #21 0x55e9006776ad in _start (/tmp/bitcoin-core/ci/scratch/build/bitcoin-x86_64-pc-linux-gnu/src/test/fuzz/script_flags+0x1046ad) ACKs for top commit: laanwj: Code review ACK fa56d56d4e9b69fdd02e631b9a2380cfd3095144 Tree-SHA512: 5637b0a0d982360df32d8cd39e913395967af02ec746508fc5f2fd649695c58bfaaf18ef76f4ca9da764d34fdd63dfe188317dd41b2ed57534bd4055a05ae870
2020-10-27util: Add StripRedundantLastElementsOfPath functionHennadii Stepanov
Co-authored-by: saibato <saibato.naga@pm.me> Co-authored-by: MarcoFalke <falke.marco@gmail.com>
2020-10-27Avoid calling CAddrMan::Connected() on block-relay-only peer addressesSuhas Daftuar
Connected() updates the time we serve in addr messages, so avoid leaking block-relay-only peer connections by avoiding these calls.
2020-10-26fuzz: Check for addrv1 compatibility before using addrv1 serializerpracticalswift
2020-10-26test: Replace ARRAYLEN with C++11 ranged for loopMarcoFalke