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2022-02-01Merge bitcoin/bitcoin#24190: test: Fix sanitizer suppresions in streams_testsMarcoFalke
faa630aa15bbda0f3b0cf3b6f31cf8fdaeb66975 test: Fix sanitizer suppresions in streams_tests (MarcoFalke) Pull request description: Two changes (that also make sense on their own) to remove the file-wide sanitizer suppression: * `FindByte` no longer takes a `char`, but an `uint8_t`, after commit 196b4599201dbce3e0317e9b98753fa6a244b82d. * The `key` vector of unsigned chars can be removed and inlined as initializer-list. This avoids a bunch of verbose code like `clear()` and `push_back` of `char`s. ACKs for top commit: PastaPastaPasta: utACK faa630aa15bbda0f3b0cf3b6f31cf8fdaeb66975, I have reviewed the changes and agree it makes sense to merge Tree-SHA512: 747b9d4676fad6d07f3955668639c93333625e69199ff4c499f01167de3875990d93db85e775a7f5b1b684575dceaec8aa000b4db15525fc47b699bac1c85e3d
2022-01-31Merge bitcoin/bitcoin#24191: refactor: Make MessageBoxFlags enum underlying ↵MarcoFalke
type unsigned 1111d33532516c16fb2e22660ac2745ce56ad6cd refactor: Make MessageBoxFlags enum underlying type unsigned (MarcoFalke) Pull request description: All values in the enum are unsigned. Also, flags shouldn't be treated as signed types. So clarify the underlying type and remove a sanitizer suppression. ACKs for top commit: hebasto: ACK 1111d33532516c16fb2e22660ac2745ce56ad6cd, I have reviewed the code and it looks OK, I agree it can be merged. Tree-SHA512: 48b16c4a0ace1a1e4d351d6eadadbb1bc42aef7fd82e24e3ea50c62f2c04a552ed21027158d09aa97e630c8c7d732cb150c38065333d7c2accbae46593b7ed9f
2022-01-31Merge bitcoin/bitcoin#24103: Replace RecursiveMutex `m_cs_chainstate` with ↵MarcoFalke
Mutex, and rename it 020acea99b605c9b5ee7939a6acef131db84ad4a refactor: replace RecursiveMutex m_chainstate_mutex with Mutex (w0xlt) ddeefeef20fa2fe48c3c4563370a6297704d228e refactor: add negative TS annotations for `m_chainstate_mutex` (w0xlt) 1dfd31bc267c54144a7e62ad5a1a5860c032f4d7 scripted-diff: rename m_cs_chainstate -> m_chainstate_mutex (w0xlt) Pull request description: This PR is related to #19303 and gets rid of the `RecursiveMutex m_cs_chainstate`. `m_cs_chainstate` is only held in `ActivateBestChain()` and `InvalidateBlock()`. So apparently there is no recursion involved, so the `m_cs_chainstate` can be a non-recursive mutex. ACKs for top commit: hebasto: ACK 020acea99b605c9b5ee7939a6acef131db84ad4a, I have reviewed the code and it looks OK, I agree it can be merged. theStack: Code-review ACK 020acea99b605c9b5ee7939a6acef131db84ad4a 🌴 shaavan: reACK 020acea99b605c9b5ee7939a6acef131db84ad4a Tree-SHA512: c7c16e727e326df3410514915ce753a2a5e1da78857ef965ef683e36251e1b73c9cced4cd5231b04dbe2be0ea14084f6731b4d7a4d9a8e086e982b985e37e4b4
2022-01-31Merge bitcoin/bitcoin#24136: Extract CTxIn::MAX_SEQUENCE_NONFINAL constant, ↵MarcoFalke
rework BIP 65/68/112 docs fa4339e4c1bb60e0d9263d4f0fe65d03aad52f88 Extract CTxIn::MAX_SEQUENCE_NONFINAL constant (MarcoFalke) Pull request description: Extracting the constant makes it possible to attach documentation to it. Also, rework the docs for the other "sequence constants". ACKs for top commit: w0xlt: reACK fa4339e for specifying the transaction version. darosior: re-ACK fa4339e4c1bb60e0d9263d4f0fe65d03aad52f88 luke-jr: crACK fa4339e4c1bb60e0d9263d4f0fe65d03aad52f88 Tree-SHA512: 8d8f3dd5afb33eb5b72aa558e1e03de874c5ed02aa1084888e92ed86f3aaa5c725db45ded02e14cdfa67a92ac6774e97185b697f20a8ab63abbfcaa2fcd1fc6a
2022-01-31refactor: Make MessageBoxFlags enum underlying type unsignedMarcoFalke
2022-01-31Merge bitcoin/bitcoin#24146: Avoid integer sanitizer warnings in chain.oMarcoFalke
fa832103aaa61e93b78ece9dd68c245a41afa6b6 Avoid integer sanitizer warnings in chain.o (MarcoFalke) Pull request description: The two changes make the code more self-documenting and also allow to remove 5 file-wide suppressions for the module ACKs for top commit: PastaPastaPasta: utACK fa832103aaa61e93b78ece9dd68c245a41afa6b6 jonatack: ACK fa832103aaa61e93b78ece9dd68c245a41afa6b6 Tree-SHA512: d32a06099c56eed9f69130a3209f989872acc593f849528acd7746ee6caa96688cc32de37e8e59ad5d25dcb8912e341f1a43e50642dadeff6ca7624d0873ad10
2022-01-31Merge bitcoin/bitcoin#24179: fuzz: Speed up script fuzz targetMarcoFalke
fa6842978d01f6707564a841303033d7bfbabb3b fuzz: Speed up script fuzz target (MarcoFalke) Pull request description: Currently the script fuzz target takes the longest time (5000 seconds, aka 80 minutes, see https://cirrus-ci.com/task/5651378755338240?logs=ci#L4501). Fix this by making it twice as fast. Instead of running all possible combinations for all fuzz inputs, consume a bool and decide at runtime which path to take. I moved the new calls to the end to not invalidate existing fuzz inputs. ACKs for top commit: prusnak: ACK fa6842978d01f6707564a841303033d7bfbabb3b Tree-SHA512: 5e408255f96f9e92e472f4e8a8a0f8d8814bad444ac0ff7d5db5ed84a59a861135ffe5e04d81f479b0695cb17e4d7af005734959dd4aa9328bdc5acc98f36665
2022-01-31Merge bitcoin/bitcoin#24168: Fix some race conditions in `BanMan::DumpBanlist()`MarcoFalke
99a6b699cd650f13d7200d344bf5e2d4b45b20ac Fix race condition for SetBannedSetDirty() calls (Hennadii Stepanov) 83c76467157bbca023bffda0f0bc2f01eb76a040 Avoid calling BanMan::SweepBanned() twice in a row (Hennadii Stepanov) 33bda6ab87cc1b569e96da337296eb3e9ce6db1a Fix data race condition in BanMan::DumpBanlist() (Hennadii Stepanov) 5e20e9ec3859205c220867ca49efb752b8edaacc Prevent possible concurrent CBanDB::Write() calls (Hennadii Stepanov) Pull request description: This PR split from bitcoin/bitcoin#24097 with some additions. This makes the following switch from `RecursiveMutex` to `Mutex` a pure refactoring. See details in commit messages. ACKs for top commit: w0xlt: reACK 99a6b69 shaavan: ACK 99a6b699cd650f13d7200d344bf5e2d4b45b20ac Tree-SHA512: da4e7268c7bd3424491f446145f18af4ccfc804023d0a7fe70e1462baab550a5e44f9159f8b9f9c7820d2c6cb6447b63883616199e4d9d439ab9ab1b67c7201b
2022-01-31Merge bitcoin/bitcoin#24197: Replace lock with thread safety annotation in ↵MarcoFalke
CBlockTreeDB::LoadBlockIndexGuts() 20276ca5d124285bdd1bda4cd777ca186b378555 Replace lock with thread safety annotation in CBlockTreeDB::LoadBlockIndexGuts() (Jon Atack) Pull request description: Following up on https://github.com/bitcoin/bitcoin/pull/22932#discussion_r794495535 by Marco Falke (good observation, thank you), we can replace a cs_main lock in `CBlockTreeDB::LoadBlockIndexGuts()` with a Clang thread safety annotation/assertion instead. The unlocked code is reverted to its original state before #22932. ACKs for top commit: hebasto: ACK 20276ca5d124285bdd1bda4cd777ca186b378555, I have reviewed the code and it looks OK, I agree it can be merged. Tree-SHA512: 2d91d1c962af0286d835d92a56396a27ea00e9d061b869eaff9421b448a083b0513828e1d4df7504396896057bf1e344e180a50271a5cfd1e1c7b6527155b2bb
2022-01-30doc: Fix typos pointed out by lint-spellingbrunoerg
2022-01-28Merge bitcoin-core/gui#526: Add address relay/processed/rate-limited fields ↵Hennadii Stepanov
to peer details 9fbd1bb7fabec76c668a649967f6f4e355e6ca59 gui: use available space to display "Last Transaction" in peer details (Jon Atack) 6cd132d38014e790d7c65ea4755ff63733660e36 gui: add "Addresses Rate-Limited" (m_addr_rate_limited) to peer details (Jon Atack) 19623d3182d426a263ae57e8b34a8f57e905f75f gui: add "Addresses Processed" (m_addr_processed) to peer details (Jon Atack) a465a66ef209a241a4df1164d50cea97daaf4d99 gui: add "Address Relay" (m_addr_relay_enabled) to peer details (Jon Atack) Pull request description: This pull adds the following address fields in rpc getpeerinfo and cli -netinfo to the gui peers details: - Address Relay (Yes/No) - Addresses Processed (integer) - Addresses Rate-Limited (integer) and uses the additional horizontal space to display "Last Transaction" (instead of "Last Tx"). ![Screenshot from 2022-01-21 00-05-49](https://user-images.githubusercontent.com/2415484/150436343-02abe635-8abe-4212-9ce5-522df17ca2b6.png) ACKs for top commit: hebasto: ACK 9fbd1bb7fabec76c668a649967f6f4e355e6ca59, tested on Ubuntu 21.10 (Qt 5.15.2). w0xlt: reACK 9fbd1bb Tree-SHA512: 76d414b82f432b7baf2cadcf2f52412a3af8ad78a93755bb82c65df5353dda4d2e2522428a36c8bb95316bf84b17f2485636c33ce5ae11566469671b5384d845
2022-01-28Replace lock with thread safety annotation in CBlockTreeDB::LoadBlockIndexGuts()Jon Atack
2022-01-28Fix race condition for SetBannedSetDirty() callsHennadii Stepanov
Another thread can `SetBannedSetDirty(true)` while `CBanDB::Write()` call being executed. The following `SetBannedSetDirty(false)` effectively makes `m_is_dirty` flag value inconsistent with the actual `m_banned` state. Such behavior can result in data loss, e.g., during shutdown.
2022-01-28Avoid calling BanMan::SweepBanned() twice in a rowHennadii Stepanov
2022-01-28Fix data race condition in BanMan::DumpBanlist()Hennadii Stepanov
The m_is_dirty value being read in BannedSetIsDirty() can differ from the value being set in SweepBanned(), i.e., be inconsistent with a BanMan instance internal state.
2022-01-28Prevent possible concurrent CBanDB::Write() callsHennadii Stepanov
2022-01-28Merge bitcoin/bitcoin#24139: Avoid unsigned integer overflow in bitcoin-txMarcoFalke
faa75fa19335e3e826efa4f2280609a2db34425d Avoid unsigned integer overflow in bitcoin-tx (MarcoFalke) Pull request description: While `npos` means "largest unsigned value" and adding `1` to it yields `0`, it may be clearer to just assign `0` to it and only increment otherwise. This also allows to remove a file-wide suppression for `unsigned-integer-overflow`. ACKs for top commit: hebasto: ACK faa75fa19335e3e826efa4f2280609a2db34425d, I have reviewed the code and it looks OK, I agree it can be merged. theStack: Code-review ACK faa75fa19335e3e826efa4f2280609a2db34425d Tree-SHA512: c24436641e5d801341c948b812c7f711d5dff70efdf04af00fd3221f4b81d93f25608dddaa36230ba81ca7ab0d18bdd957095d4561e22621e4d69017934f0a16
2022-01-28test: Fix sanitizer suppresions in streams_testsMarcoFalke
2022-01-28Merge bitcoin/bitcoin#23508: Add getdeploymentinfo RPCMarcoFalke
a3809228917b8f750090c8bfec8e283391dbb524 Release notes for getdeploymentinfo rpc (Anthony Towns) 240cad09baefcf363cce36a4b2795122adfce27f rpc: getdeploymentinfo: include signalling info (Anthony Towns) 376c0c6dae2bebbb3e1352377e71fb1996d09f64 rpc: getdeploymentinfo: include block hash/height (Anthony Towns) a7469bcd35692d56f57e91b3f21d30855bdf6531 rpc: getdeploymentinfo: change stats to always refer to current period (Anthony Towns) 7f15c1841b98de6931a7ac68e16635a05d3e96cf rpc: getdeploymentinfo: allow specifying a blockhash other than tip (Anthony Towns) fd826130a0a4e67fdc26f8064f4ecb4ff79b3333 rpc: move softfork info from getblockchaininfo to getdeploymentinfo (Anthony Towns) Pull request description: The aim of this PR is to improve the ability to monitor soft fork status. It first moves the softfork section from getblockchaininfo into a new RPC named getdeploymentinfo, which is then also able to query the status of forks at an arbitrary block rather than only at the tip. In addition, bip9 status is changed to indicate the status of the given block, rather than just for the next block, and an additional field is included to indicate whether each block in the signalling period signaled. ACKs for top commit: laanwj: Code review and lightly tested ACK a3809228917b8f750090c8bfec8e283391dbb524 Sjors: tACK a3809228917b8f750090c8bfec8e283391dbb524 fjahr: tACK a3809228917b8f750090c8bfec8e283391dbb524 Tree-SHA512: 7417d733b47629f229c5128586569909250481a3e94356c52fe67a03fd42cd81745246e384b98c4115fb61587714c879e4bc3e5f5c74407d9f8f6773472a33cb
2022-01-27Merge bitcoin/bitcoin#23438: refactor: Use spans of std::byte in serializelaanwj
fa5d2e678c809c26bd40d7e7c171529d3ffb5903 Remove unused char serialize (MarcoFalke) fa24493d6394b3a477535f480664c9596f18e3c5 Use spans of std::byte in serialize (MarcoFalke) fa65bbf217b725ada35107b4ad646d250228355c span: Add BytePtr helper (MarcoFalke) Pull request description: This changes the serialize code (`.read()` and `.write()` functions) to take a `Span` instead of a pointer and size. This is a breaking change for the serialize interface, so at no additional cost we can also switch to `std::byte` (instead of using `char`). The benefits of using `Span`: * Less verbose and less fragile code when passing an already existing `Span`(-like) object to or from serialization The benefits of using `std::byte`: * `std::byte` can't accidentally be mistaken for an integer The goal here is to only change serialize to use spans of `std::byte`. If needed, `AsBytes`, `MakeUCharSpan`, ... can be used (temporarily) to pass spans of the right type. Other changes that are included here: * [#22167](https://github.com/bitcoin/bitcoin/pull/22167) (refactor: Remove char serialize by MarcoFalke) * [#21906](https://github.com/bitcoin/bitcoin/pull/21906) (Preserve const in cast on CTransactionSignatureSerializer by promag) ACKs for top commit: laanwj: Concept and code review ACK fa5d2e678c809c26bd40d7e7c171529d3ffb5903 sipa: re-utACK fa5d2e678c809c26bd40d7e7c171529d3ffb5903 Tree-SHA512: 08ee9eced5fb777cedae593b11e33660bed9a3e1711a7451a87b835089a96c99ce0632918bb4666a4e859c4d020f88fb50f2dd734216b0c3d1a9a704967ece6f
2022-01-27fuzz: Speed up script fuzz targetMarcoFalke
2022-01-27Merge bitcoin/bitcoin#22932: Add CBlockIndex lock annotations, guard ↵laanwj
nStatus/nFile/nDataPos/nUndoPos by cs_main 6ea56827842b9b2bd730edc38f3a7b1f46f6247b Guard CBlockIndex::nStatus/nFile/nDataPos/nUndoPos by cs_main (Jon Atack) 5d59ae0ba88849b1eb0d7350871bc19fcd5ef601 Remove/inline ReadRawBlockFromDisk(block_data, pindex, message_start) (Hennadii Stepanov) eaeeb88768db529b5241ccd42f1e87579908b4df Require IsBlockPruned() to hold mutex cs_main (Jon Atack) ca47b005770f71aa229ecc1f7b8146a96ff02151 Require CBlockIndex::IsValid() to hold cs_main (Vasil Dimov) e9f3aa5f6a7b39e8d5f2069617e5e382798d8d60 Require CBlockIndex::RaiseValidity() to hold cs_main (Vasil Dimov) 8ef457cb83fac796f8b6a56977b1016193fc1185 Require CBlockIndex::IsAssumedValid() to hold cs_main (Vasil Dimov) 572393448b4d32f91b92edc84b4200ab52d62422 Require CBlockIndex::GetUndoPos() to hold mutex cs_main (Jon Atack) 2e557ced2830fc54476e598d52225f1679205e7d Require WriteUndoDataForBlock() to hold mutex cs_main (Jon Atack) 6fd4341c10b319399c58d71c4ddeae4417e337d7 Require CBlockIndex::GetBlockPos() to hold mutex cs_main (Jon Atack) Pull request description: Issues: - `CBlockIndex` member functions `GetBlockPos()`, `GetUndoPos()`, `IsAssumedValid()`, `RaiseValidity()`, and `IsValid()` and block storage functions `WriteUndoDataForBlock()` and `IsBlockPruned()` are missing thread safety lock annotations to help ensure that they are called with mutex cs_main to avoid bugs like #22895. Doing this also enables the next step: - `CBlockIndex::nStatus` may be racy, i.e. potentially accessed by multiple threads, see #17161. A solution is to guard it by cs_main, along with fellow data members `nFile`, `nDataPos` and `nUndoPos`. This pull: - adds thread safety lock annotations for the functions listed above - guards `CBlockIndex::nStatus`, `nFile`, `nDataPos` and `nUndoPos` by cs_main How to review and test: - debug build with clang and verify there are no `-Wthread-safety-analysis` warnings - review the code to verify each annotation or lock is necessary and sensible, or if any are missing - look for whether taking a lock can be replaced by a lock annotation instead - for more information about Clang thread safety analysis, see - https://clang.llvm.org/docs/ThreadSafetyAnalysis.html - https://github.com/bitcoin/bitcoin/blob/master/doc/developer-notes.md#lockingmutex-usage-notes - https://github.com/bitcoin/bitcoin/blob/master/doc/developer-notes.md#threads-and-synchronization Mitigates/potentially closes #17161. ACKs for top commit: laanwj: Code review ACK 6ea56827842b9b2bd730edc38f3a7b1f46f6247b Tree-SHA512: 3ebf429c8623c51f944a7245a2e48d2aa088dec4c4914b40aa6049e89856c1ee8586f6e2e3b65195190566637a33004468b51a781e61a082248748015167569b
2022-01-27Merge bitcoin/bitcoin#24167: fs: consistently use fsbridge:: for ifstream / ↵fanquake
ofstream 5e8975e2694c3178ae73deb28986e1fb5466147e fs: consistently use fsbridge for fopen() (fanquake) 486261dfcb5ea3ec205a632066298ffa492de466 fs: add missing <cassert> include (fanquake) 21f781ad7921ebda9f38a6be362e23750d8cd5a6 fs: consistently use fsbridge for {i,o}fstream (fanquake) Pull request description: These changes are part of #20744, but are also ok to do now, and reduce the diff in that PR. See commit messages for details. Revived from #23857. ACKs for top commit: laanwj: Code review ACK 5e8975e2694c3178ae73deb28986e1fb5466147e MarcoFalke: ACK 5e8975e2694c3178ae73deb28986e1fb5466147e 🏕 Tree-SHA512: ee2dc857ce2479b39b65615e689f934b962e580299b0e7a0c6361633402b0d61e6e4479f41f6480e2c46101264d93f330b8f7b57e56df95a7f77e046a4e44697
2022-01-26Merge bitcoin/bitcoin#16795: rpc: have raw transaction decoding infer output ↵Andrew Chow
descriptors 6498ba151b35ce9621ad00730f1fdfca55538ace transaction decoding infer output descriptors (Gregory Sanders) Pull request description: Following discussion in #16725 this is complementary data to expose. All outputs are inferred. ACKs for top commit: achow101: ACK 6498ba151b35ce9621ad00730f1fdfca55538ace meshcollider: utACK 6498ba151b35ce9621ad00730f1fdfca55538ace Tree-SHA512: 36664117ddbe46d5fdde7ed6541ef2c9d8dfb7a3636b97f363bf1c325096fe00d9d2acea2d1917ea19fdb82f1ea296c12e440c5c703d6a9bfc1a02fba028bcd8
2022-01-26Extract CTxIn::MAX_SEQUENCE_NONFINAL constantMarcoFalke
2022-01-26fs: consistently use fsbridge for fopen()fanquake
2022-01-26fs: add missing <cassert> includefanquake
This is needed to prevent compilation failures once boost is removed, however is still correct to include now, and reduces the diff in #20744. <string> is extracted from the defines because it is used for Windows and non-Windows code, i.e get_filesystem_error_message().
2022-01-26fs: consistently use fsbridge for {i,o}fstreamfanquake
Part of #20744, but this can be done now, and will simplify the diff.
2022-01-26Merge bitcoin/bitcoin#24155: doc: Fix rpc docsfanquake
fac8caaa6252c6e18301a263d325d63197062639 doc: Fix rpc docs (MarcoFalke) Pull request description: Broken in commit 39d9bbe4acd7441aa9a61c57b76d887c4225a0e2. The fix removes the "type" `OBJ_EMPTY` added in commit 8d1a3e6498de6087501969a9d243b0697ca3fe97, which isn't really a separate type and instead runs a check on `OBJ` whether it is empty or not. ACKs for top commit: Sjors: tACK fac8caaa6252c6e18301a263d325d63197062639 Tree-SHA512: dd978fe526a45095800249204afd26a239078e83b15124a5756ac078c473a677a3084b8f54e34d6dd5580abef7275c875a14bc9eb20d8feab066dfb0f0932967
2022-01-26transaction decoding infer output descriptorsGregory Sanders
2022-01-25Merge bitcoin/bitcoin#24067: wallet: Actually treat (un)confirmed txs as ↵Andrew Chow
(un)confirmed fac816544317cee6553d60cb0f5f24f6f9ec98de Remove unused checkFinalTx (MarcoFalke) fa272eab44553df9b0bed3ca20caf2a7bd193680 wallet: Avoid dropping confirmed coins (MarcoFalke) 888841ea8d38fc059ca06ef67af7f31f8d8418a4 interfaces: Remove unused is_final (MarcoFalke) dddd05e7a3389fcbd90bb4acdfe1f59945d9f381 qt: Treat unconfirmed txs as unconfirmed (MarcoFalke) Pull request description: The wallet has several issues: ## Unconfirmed txs in the GUI The GUI clumsily attempts to guess if unconfirmed txs are locked until a future time. This is currently based on the locktime only, not nSequence, thus wrong. Fix this by removing the clumsy code and treat all unconfirmed txs as unconfirmed. The GUI already prints whether a tx is in the mempool, in which case the user knows that the tx wasn't locked until a future time. If the tx is not in the mempool, it might be better to report the exact reject reason from the mempool instead of using incorrect heuristics. ## Confirmed txs in the wallet The wallet drops coins that it incorrectly assumes to be locked until a future time, even if they are already confirmed in the chain. This is because the wallet is using the wrong time (adjusted network time) instead of MTP, due to the `-1` default argument of `CheckFinalTx`. The issues are fixed in separate commits and there is even a test. ACKs for top commit: achow101: ACK fac816544317cee6553d60cb0f5f24f6f9ec98de prayank23: reACK https://github.com/bitcoin/bitcoin/pull/24067/commits/fac816544317cee6553d60cb0f5f24f6f9ec98de glozow: code review ACK fac8165443, I understand now how this fixes both issues. Tree-SHA512: 210afb855f4c6d903fee49eba6b1a9735d699cf0168b669eabb38178e53b3a522258b7cc669f52489c6cd3e38bf358afde12eef3ba2e2f2ffaeb06b8f652ccd0
2022-01-25Guard CBlockIndex::nStatus/nFile/nDataPos/nUndoPos by cs_mainJon Atack
Co-authored-by: Vasil Dimov <vd@FreeBSD.org>
2022-01-25Remove/inline ReadRawBlockFromDisk(block_data, pindex, message_start)Hennadii Stepanov
2022-01-25Require IsBlockPruned() to hold mutex cs_mainJon Atack
Co-authored-by: Vasil Dimov <vd@FreeBSD.org>
2022-01-25Require CBlockIndex::IsValid() to hold cs_mainVasil Dimov
2022-01-25Require CBlockIndex::RaiseValidity() to hold cs_mainVasil Dimov
2022-01-25Require CBlockIndex::IsAssumedValid() to hold cs_mainVasil Dimov
2022-01-25Require CBlockIndex::GetUndoPos() to hold mutex cs_mainJon Atack
2022-01-25Require WriteUndoDataForBlock() to hold mutex cs_mainJon Atack
Mutex cs_main is already held by the caller of WriteUndoDataForBlock(). This change is needed to require CBlockIndex::GetUndoPos() to hold cs_main and CBlockIndex::nStatus to be guarded by cs_main in the following commits without adding 2 unnecessary cs_main locks to WriteUndoDataForBlock().
2022-01-25Require CBlockIndex::GetBlockPos() to hold mutex cs_mainJon Atack
2022-01-25doc: Fix rpc docsMarcoFalke
Broken in commit 39d9bbe4acd7441aa9a61c57b76d887c4225a0e2
2022-01-25Merge bitcoin/bitcoin#23706: rpc: getblockfrompeer followupsMarcoFalke
923312fbf6a89efde1739da0b7209694d4f892ba rpc: use peer_id, block_hash for FetchBlock (Sjors Provoost) 34d5399211eeb61e7e7961c301fb2ddea8aa3f6a rpc: more detailed errors for getblockfrompeer (Sjors Provoost) 60243cac7286e4c4bdda7094bef4cf6d1564b583 rpc: turn already downloaded into error in getblockfrompeer (Sjors Provoost) 809d66bb65aa78048e27c2a878d6f7becaecfe11 rpc: clarify getblockfrompeer behavior when called multiple times (Sjors Provoost) 0e3d7c5ee16d5a4c061ab9a57285bceb7899b512 refactor: drop redundant hash argument from FetchBlock (Sjors Provoost) 8d1a3e6498de6087501969a9d243b0697ca3fe97 rpc: allow empty JSON object result (Sjors Provoost) bfbf91d0b2004dde358253ac174982f784b43b59 test: fancier Python for getblockfrompeer (Sjors Provoost) Pull request description: Followups from #20295. ACKs for top commit: jonatack: ACK 923312fbf6a89efde1739da0b7209694d4f892ba :package: fjahr: tested ACK 923312fbf6a89efde1739da0b7209694d4f892ba Tree-SHA512: da9eca76e302e249409c9d7f0d16cca668ed981e2ab6ca2d1743dad0d830b94b1bc5ffb9028a00764b863201945c273cc8f4409a4c9ca3817830007dffa2bc20
2022-01-25Merge bitcoin/bitcoin#23201: wallet: Allow users to specify input weights ↵laanwj
when funding a transaction 3866272c450cc659207fbc2cff3c690ae8593341 tests: Test specifying input weights (Andrew Chow) 6fa762a37298c4cd3ac063b46b7d1b353d7a658b rpc, wallet: Allow users to specify input weights (Andrew Chow) 808068e90e758b9c74878a5235b2c59731fec3e5 wallet: Allow user specified input size to override (Andrew Chow) 4060c50d7ee31dc8a39229e3553d3d92f8f3516d wallet: add input weights to CCoinControl (Andrew Chow) Pull request description: When funding a transaction with external inputs, instead of providing solving data, a user may want to just provide the maximum signed size of that input. This is particularly useful in cases where the input is nonstandard as our dummy signer is unable to handle those inputs. The input weight can be provided to any input regardless of whether it belongs to the wallet and the provided weight will always be used regardless of any calculated input weight. This allows the user to override the calculated input weight which may overestimate in some circumstances due to missing information (e.g. if the private key is not known, a maximum size signature will be used, but the actual signer may be doing additional work which reduces the size of the signature). For `send` and `walletcreatefundedpsbt`, the input weight is specified in a `weight` field in an input object. For `fundrawtransaction`, a new `input_weights` field is added to the `options` object. This is an array of objects consisting of a txid, vout, and weight. Closes #23187 ACKs for top commit: instagibbs: reACK https://github.com/bitcoin/bitcoin/pull/23201/commits/3866272c450cc659207fbc2cff3c690ae8593341 glozow: reACK 3866272 via range-diff t-bast: ACK https://github.com/bitcoin/bitcoin/pull/23201/commits/3866272c450cc659207fbc2cff3c690ae8593341 Tree-SHA512: 2c8b471ee537c62a51389b7c4e86b5ac1c3a223b444195042be8117b3c83e29c0619463610b950cbbd1648d3ed01ecc5bb0b3c4f39640680da9157763b9b9f9f
2022-01-25Avoid integer sanitizer warnings in chain.oMarcoFalke
2022-01-25Remove unused checkFinalTxMarcoFalke
2022-01-25wallet: Avoid dropping confirmed coinsMarcoFalke
2022-01-25Merge bitcoin/bitcoin#24105: Optimize CHECKSIGADD Script ValidationMarcoFalke
cfa575266bc0198574a82e8e386040e969b05dea Optimize CHECKSIGADD Script Validation (Jeremy Rubin) Pull request description: This is a mild validation improvement that improves performance by caching some signature data when you have a Taproot script fragment that uses CHECKSIGADD Multisignatures with sighash single. In some basic testing I showed this to have about a 0.6% speedup during block validation for a block with a lot of CHECKSIGADDs, but that was with the entirety of block validation so the specific impact on the script interpreter performance should be a bit more once you subtract things like coin fetching. If desired I can produce a more specific/sharable bench for this, the code I used to test was just monkey patching the existing taproot tests since generating valid spends is kinda tricky. But it's sort of an obvious win so I'm not sure it needs a rigorous bench, but I will tinker on one of those while the code is being reviewed for correctness. The overhead of this approach is that: 1. ScriptExecutionData is no longer const 2. around 32 bytes of extra stack space 3. zero extra hashing since we only cache on first use ACKs for top commit: sipa: utACK cfa575266bc0198574a82e8e386040e969b05dea MarcoFalke: review ACK cfa575266bc0198574a82e8e386040e969b05dea jonatack: ACK cfa575266bc0198574a82e8e386040e969b05dea theStack: Code-review ACK cfa575266bc0198574a82e8e386040e969b05dea Tree-SHA512: d5938773724bb9c97b6fd623ef7efdf7f522af52dc0903ecb88c38a518b628d7915b7eae6a774f7be653dc6bcd92e9abc4dd5e8b11f3a995e01e0102d2113d09
2022-01-25Merge bitcoin/bitcoin#21464: Mempool Update Cut-Through Optimizationfanquake
c5b36b1c1b11f04e5da7fb44183f61d09a14e40d Mempool Update Cut-Through Optimization (Jeremy Rubin) c49daf9885e86ba08acdc8332d2a34bc5951a487 [TESTS] Increase limitancestorcount in tournament RPC test to showcase improved algorithm (Jeremy Rubin) Pull request description: Often when we're updating mempool entries we update entries that we ultimately end up removing the updated entries shortly thereafter. This patch makes it so that we filter for such entries a bit earlier in processing, which yields a mild improvement for these cases, and is negligible overhead otherwise. There's potential for a better -- but more sophisticated -- algorithm that can be used taking advantage of epochs, but I figured it is better to do something that is simple and works first and upgrade it later as the other epoch mempool work proceeds as it makes the patches for the epoch algorithm simpler to understand, so you can consider this as preparatory work. It could either go in now if it is not controversial, or we could wait until the other patch is ready to go. ACKs for top commit: instagibbs: reACK c5b36b1 sipa: utACK c5b36b1c1b11f04e5da7fb44183f61d09a14e40d mzumsande: Code Review ACK c5b36b1c1b11f04e5da7fb44183f61d09a14e40d Tree-SHA512: 78b16864f77a637d8a68a65e23c019a9757d8b2243486728ef601d212ae482f6084cf8e69d810958c356f1803178046e4697207ba40d6d10529ca57de647fae6
2022-01-25Merge bitcoin/bitcoin#23804: validation: followups for de-duplication of ↵fanquake
packages 3cd7f693d3ed1bb7cf9ba3e0c482174df3684972 [unit test] package parents are a mix (glozow) de075a98eaf0b3f7676c5c78b50b66902202b34c [validation] better handle errors in SubmitPackage (glozow) 9d88853e0c85f765f7d982b15e8122ede50110ed AcceptPackage fixups (glozow) 2db77cd3b835d052de678755bcdde5a645ce2d65 [unit test] different witness in package submission (glozow) 9ad211c5753dbd148ba6f0ed56854f6364362ca8 [doc] more detailed explanation for deduplication (glozow) 83d4fb71260f268abd41d083fb3458476aed83ce [packages] return DIFFERENT_WITNESS for same-txid-different-witness tx (glozow) Pull request description: This addresses some comments from review on e12fafda2dfbbdf63f125e5af797ecfaa6488f66 from #22674. - Improve documentation about de-duplication: [comment](https://github.com/bitcoin/bitcoin/pull/22674/files#r770156708) - Fix code looking up same-txid-different-witness transaction in mempool: [comment](https://github.com/bitcoin/bitcoin/pull/22674/files#r770804029) - Improve the interface for when a same-txid-different-witness transaction is swapped: [comment](https://github.com/bitcoin/bitcoin/pull/22674/files#r770782822) - Add a test for witness swapping: [comment](https://github.com/bitcoin/bitcoin/pull/22674/files#r770804029) - Add a test for packages with a mix of duplicate/different witness/new parents: [comment](https://github.com/bitcoin/bitcoin/pull/22674#discussion_r773037608) - Fix issue with not notifying `CValidationInterface` when there's a partial submission due to fail-fast: [comment](https://github.com/bitcoin/bitcoin/pull/22674#discussion_r773013162) ACKs for top commit: achow101: ACK 3cd7f693d3ed1bb7cf9ba3e0c482174df3684972 t-bast: LGTM, ACK https://github.com/bitcoin/bitcoin/pull/23804/commits/3cd7f693d3ed1bb7cf9ba3e0c482174df3684972 instagibbs: ACK 3cd7f693d3ed1bb7cf9ba3e0c482174df3684972 ariard: ACK 3cd7f69 Tree-SHA512: a5d86ca86edab80a5a05fcbb828901c058b3f2fa2552912ea52f2871e29c3cf4cc34020e7aac2217959c9c3a01856f4bd3d631d844635b98144f212f76c2f3ef
2022-01-24rpc, wallet: Allow users to specify input weightsAndrew Chow
Coin selection requires knowing the weight of a transaction so that fees can be estimated. However for external inputs, the weight may not be avialble, and solving data may not be enough as the input could be one that we do not support. By allowing users to specify input weights, those external inputs can be included in the transaction. Additionally, if the weight for an input is specified, that value will always be used, regardless of whether the input is in the wallet or solving data is available. This allows us to account for scenarios where the wallet may be more conservative and estimate a larger input than may actually be created. For example, we assume the maximum DER signature size, but an external input may be signed by a wallet which does nonce grinding in order to get a smaller signature. In that case, the user can specify the smaller input weight to avoid overpaying transaction fees.
generated by cgit v1.2.3 (git 2.26.2) at 2024-07-19 14:42:53 +0000