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2020-02-21util: Remove unused MilliSleepMarcoFalke
2020-02-21scripted-diff: Replace MilliSleep with UninterruptibleSleepMarcoFalke
This is safe because MilliSleep is never executed in a boost::thread, the only type of thread that is interruptible. * The RPC server uses std::thread * The wallet is either executed in an RPC thread or the main thread * bitcoin-cli, benchmarks and tests are only one thread (the main thread) -BEGIN VERIFY SCRIPT- sed -i --regexp-extended -e 's/MilliSleep\((\S+)\);/UninterruptibleSleep(std::chrono::milliseconds{\1});/g' $(git grep -l MilliSleep) -END VERIFY SCRIPT-
2020-02-21util: Add UnintrruptibleSleepMarcoFalke
2020-02-17Merge #18037: Util: Allow scheduler to be mockedMarcoFalke
8bca30ea17cd4c1dacee28eaa27e5fa3493b021d [rpc] expose ability to mock scheduler via the rpc (Amiti Uttarwar) 7c8b6e5b5206a98f86675d0107ad99ea1d080466 [lib] add scheduler to node context (Amiti Uttarwar) 930d8375421451c8c4127608c360b0f6a0a62127 [test] add chainparams property to indicate chain allows time mocking (Amiti Uttarwar) 1cd43e83c6e8d81e950aaaede7a8a51505d0a2bc [test] unit test for new MockForward scheduler method (Amiti Uttarwar) a6f63598adb880a75e1571aac58338c17fa7ad53 [util] allow scheduler to be mocked (Amiti Uttarwar) Pull request description: This PR is to support functional tests by allowing the scheduler to be mocked via the RPC. It adds a `MockForward` method to the scheduler class that iterates through the task queue and reschedules them to be `delta_seconds` sooner. This is currently used to support functional testing of the "unbroadcast" set tracking in #18038. If this patch is accepted, it would also be useful to simplify the code in #16698. ACKs for top commit: MarcoFalke: ACK 8bca30ea17cd4c1dacee28eaa27e5fa3493b021d, only change is some style fixups 🕓 Tree-SHA512: 2a97fe8ade2b7fd1fb5cdfa1dcafb3227a377d7a847e3845a228bc119eb77824b4aefa43d922a06d583939b22725e223f308cf092961048079d36f6b1d9a639b
2020-02-17[rpc] expose ability to mock scheduler via the rpcAmiti Uttarwar
2020-02-17[lib] add scheduler to node contextAmiti Uttarwar
- also update test setup & access point in denial of service test
2020-02-17Merge #13339: wallet: Replace %w by wallet name in -walletnotify scriptWladimir J. van der Laan
4e9efac678a9c0ea4e4c7dd956ea036ae6cf17ec test: Check wallet name in -walletnotify script (João Barbosa) 9a5b5ee81f15b1d89cb25ff3e137a672536cdc46 wallet: Replace %w by wallet name in -walletnotify script (João Barbosa) Pull request description: Fixes #13237. ACKs for top commit: laanwj: ACK 4e9efac678a9c0ea4e4c7dd956ea036ae6cf17ec Tree-SHA512: 189dd1c785485f2e974d7c12531851b2a977778b3b954aa95efd527322ba3345924cfd587fb9c90b0fa979202af0ab2d90e53d125fe266a36c94f757e4176203
2020-02-16Merge #18098: scripted-diff: Add missing spaces in RPCResult, Normalize type ↵MarcoFalke
names fad027fb0ce019f31b20861c37e802d4e29e6931 scripted-diff: Add missing spaces in RPCResult, Fix type names (MarcoFalke) Pull request description: This makes the rendered diff smaller when the RPCResult is machine generated later on (Previous attempts: #14601 and #14459) ACKs for top commit: Sjors: ACK fad027fb0ce019f31b20861c37e802d4e29e6931 Tree-SHA512: 48afd571b1cd349ca0b29bb444c1c7cda657e07dd96c610d479f931ccd938186aec98e533d0552b5b10afc9a3d7b911359260a49448e8e1106e3647b2c71f3ba
2020-02-13Merge #17746: refactor: rpc: Remove vector copy from listtransactionsWladimir J. van der Laan
25bc17fceb08ee9625c5e09e2579117ec6f7a1c5 refactor: rpc: Remove vector copy from listtransactions (João Barbosa) Pull request description: Current approach - copy accumulated `ret` vector to `arrTmp` - drop unnecessary elements from `arrTmp` - reverse `arrTmp` - clear `ret` - copy `arrTmp` to the `ret` New approach - create a vector from the accumulated `ret` with just the necessary elements already reversed - copy it to the result This PR doesn't change behavior. ACKs for top commit: ryanofsky: Code review ACK 25bc17fceb08ee9625c5e09e2579117ec6f7a1c5. Just comment and commit message tweaks since last review Tree-SHA512: 87906561e3accdbdb0f4a8194cbcd76ea53ae53d0ce135b90bc54a5f77e300b14ef08505e7daf1fe52426f135442a743da5a027416a769bd454922357cebe7c0
2020-02-13[test] add chainparams property to indicate chain allows time mockingAmiti Uttarwar
2020-02-13[test] unit test for new MockForward scheduler methodAmiti Uttarwar
2020-02-13[util] allow scheduler to be mockedAmiti Uttarwar
Add MockForward method to the scheduler that mimics going into the future by rescheduling all items on the taskQueue to be sooner.
2020-02-13refactor: rpc: Remove vector copy from listtransactionsJoão Barbosa
No change in behavior.
2020-02-13Merge #18121: gui: Throttle GUI update pace when -reindexJonas Schnelli
c9fe61291e9b23f37cf66194c2dad28e4d4a8954 gui: Throttle GUI update pace when -reindex (Hennadii Stepanov) Pull request description: This is grabbed from #17565. All **laanwj**'s and **ryanofsky**'s suggestions are implemented. With this PR, the GUI does not freeze when a user runs: ``` $ ./src/qt/bitcoin-qt -reindex ``` ACKs for top commit: jonasschnelli: utACK c9fe61291e9b23f37cf66194c2dad28e4d4a8954 Tree-SHA512: c7be316cb73d3d286bdf8429a960f71777d13a73d059869a64e23ad276499252b561a3a5b9613c4c1ad58cc0de26283c1ec72be745c401f604eaa05f70bf7d64
2020-02-13Merge #18123: gui: Fix race in WalletModel::pollBalanceChangedJonas Schnelli
bf36a3ccc212ad4d7c5cb8f26d7a22e279fe3cec gui: Fix race in WalletModel::pollBalanceChanged (Russell Yanofsky) Pull request description: Poll function was wrongly setting cached height to the current chain height instead of the chain height at the time of polling. This bug could cause balances to appear out of date, and was first introduced https://github.com/bitcoin/bitcoin/pull/10244/commits/a0704a8996bb950ae3c4d5b5a30e9dfe34cde1d3#diff-2e3836af182cfb375329c3463ffd91f8L117. Before that commit, there wasn't a problem because cs_main was held during the poll update. Currently, the problem should be rare. But if 8937d99ce81a27ae5e1012a28323c0e26d89c50b from #17954 were merged, the problem would get worse, because the wrong cachedNumBlocks value would be set if the wallet was polled in the interval between a block being connected and it processing the BlockConnected notification. MarcoFalke also points out that a0704a8996b could lead to GUI hangs as well, because previously the pollBalanceChanged method, which runs on the GUI thread, would only make a nonblocking TRY_LOCK(cs_main) call, but after could make blocking LOCK(cs_main) calls, potentially locking up the GUI. Thanks to John Newbery for finding this bug this while reviewing https://github.com/bitcoin/bitcoin/pull/17954. ACKs for top commit: Empact: utACK https://github.com/bitcoin/bitcoin/pull/18123/commits/bf36a3ccc212ad4d7c5cb8f26d7a22e279fe3cec jonasschnelli: utACK bf36a3c Tree-SHA512: 1f4f229fa70a6d1fcf7be3806dca3252e86bc1755168fb421258389eb95aae67f863cb1216e6dc086b596c33560d1136215a4c87b5ff890abc8baaa3333b47f4
2020-02-12gui: Throttle GUI update pace when -reindexHennadii Stepanov
Co-authored-by: Barry Deeney <mxaddict@codedmaster.com> Co-authored-by: Russell Yanofsky <russ@yanofsky.org>
2020-02-12Merge #17708: prevector: avoid misaligned member accessesWladimir J. van der Laan
5f26855f109af53a336d5f98ed0ae584e7a31f84 test: Remove ubsan alignment suppressions (Wladimir J. van der Laan) 9d933ef9191417b4b7d29eaa3c3a571f814acc8e prevector: avoid misaligned member accesses (Anthony Towns) Pull request description: Ensure prevector data is appropriately aligned. Earlier discussion in #17530. **Edit laanwj**: In contrast to #17530, it does this without increase in size of any of the coin cache data structures (x86_64, clang) | Struct | (size,align) before | (size,align) after | | ------------- | ------------- | ------- | | Coin | 48, 8 | 48, 8 | | CCoinsCacheEntry | 56, 8 | 56, 8 | | CScript | 32, 1 | 32, 8 | ACKs for top commit: laanwj: ACK 5f26855f109af53a336d5f98ed0ae584e7a31f84 practicalswift: ACK 5f26855f109af53a336d5f98ed0ae584e7a31f84 jonatack: ACK 5f26855f109af53a336d5f98ed0ae584e7a31f84 Tree-SHA512: 98d112d6856f683d5b212410b73f3071d2994f1efb046a2418a35890aa1cf1aa7c96a960fc2e963fa15241e861093c1ea41951cf5b4b5431f88345eb1dd0a98a
2020-02-11gui: Fix race in WalletModel::pollBalanceChangedRussell Yanofsky
Poll function was wrongly setting cached height to the current chain height instead of the chain height at the time of polling. This bug could cause balances to appear out of date, and was first introduced https://github.com/bitcoin/bitcoin/pull/10244/commits/a0704a8996bb950ae3c4d5b5a30e9dfe34cde1d3#r378452145 Before that commit, there wasn't a problem because cs_main was held during the poll update. Currently, the problem should be rare. But if 8937d99ce81a27ae5e1012a28323c0e26d89c50b from #17954 were merged, the problem would get worse, because the wrong cachedNumBlocks value would be set if the wallet was polled in the interval between a block being connected and it processing the BlockConnected notification. MarcoFalke <falke.marco@gmail.com> also points out that a0704a8996b could lead to GUI hangs as well, because previously the pollBalanceChanged method, which runs on the GUI thread, would only make a nonblocking TRY_LOCK(cs_main) call, but after could make blocking LOCK(cs_main) calls, potentially locking up the GUI. Thanks to John Newbery <john@johnnewbery.com> for finding this bug this while reviewing https://github.com/bitcoin/bitcoin/pull/17954.
2020-02-10Get rid of VARINT default argumentPieter Wuille
This removes the need for the GNU C++ extension of variadic macros.
2020-02-10Merge #17947: test: add unit test for non-standard txs with too large tx sizeWladimir J. van der Laan
4537ba5f21ad8afb705325cd8e15dd43877eb28f test: add unit test for non-standard txs with too large tx size (Sebastian Falbesoner) Pull request description: Approaches another missing unit test of issue #17394: Checks that the function `IsStandardTx()` returns rejection reason `"tx-size"` if the transaction weight is larger than `MAX_STANDARD_TX_WEIGHT` (=400000 vbytes). ACKs for top commit: Empact: Code Review ACK https://github.com/bitcoin/bitcoin/pull/17947/commits/4537ba5f21ad8afb705325cd8e15dd43877eb28f instagibbs: ACK https://github.com/bitcoin/bitcoin/commit/4537ba5f21ad8afb705325cd8e15dd43877eb28f Tree-SHA512: ab32e3e47e0b337253aef3da9b7c97d01f4130d00d5860588dfed02114eec3ba49473acc6419448affd63e883fd827bf308716965606eaddee242c4c5a4eb799
2020-02-10Merge #18021: Serialization improvements step 4 (undo.h)Wladimir J. van der Laan
3c94b0039d2ca2a8c41fd6127ff5019a2afc304e Convert undo.h to new serialization framework (Pieter Wuille) 3cd8ab9d11e4c0ea47e56be4f6f2fdd48806796c Make std::vector and prevector reuse the VectorFormatter logic (Pieter Wuille) abf86243568af380c1384ac4e0bfcdcfd4dab085 Add custom vector-element formatter (Pieter Wuille) 37d800bea016d5cba5635db036f53a486614ed30 Add a constant for the maximum vector allocation (5 Mbyte) (Pieter Wuille) Pull request description: The next step of changes from #10785. This one adds: * A meta-formatter for vectors, which serializes the vector elements using another formatter * Switch the undo.h code to the new framework, using the above (where undo entries are serialized as a vector, each of which uses a modified serializer for the UTXOs). ACKs for top commit: laanwj: code review ACK 3c94b0039d2ca2a8c41fd6127ff5019a2afc304e jonatack: Qualified ACK 3c94b0039d2c ryanofsky: Code review ACK 3c94b0039d2ca2a8c41fd6127ff5019a2afc304e. Changes since last review: renaming formatter classes, adding suggested static_assert, and removing temporary in VectorFormatter Tree-SHA512: 44eebf51a303f6adbbc1ca2b9d043e8ae7fd37e06778e026590892f8d09f8253067862a68ba8ca5d733fd2f8e7c84edd255370f5a4b6560259427a65f94632df
2020-02-10Merge #18099: Update univalue subtreefanquake
97aa5740c0e9ef433cbedafe689b641297b50f5e Squashed 'src/univalue/' changes from 5a58a46671..98261b1e7b (MarcoFalke) Pull request description: Closes #17742 ACKs for top commit: fanquake: ACK fad9ea8fdb0a7269a3fcc472fd948669d74f7aa7 Tree-SHA512: 6316cb0e974ee6575e2a98930203dc7d155b346d2d2fe5a322e3d8b77a87d378d31fde16ea2f90ff93736429ddb89799a26945de13ce4a20132550bbcec0a48e
2020-02-10Merge #18101: qt: Fix deprecated QCharRef usageWladimir J. van der Laan
ac57859e53167f4ff3da467b616b0902c93701a9 qt: Fix deprecated QCharRef usage (Hennadii Stepanov) Pull request description: From Qt docs: - [`QKeyEvent::text()`](https://doc.qt.io/qt-5/qkeyevent.html#text): > Return values when modifier keys such as Shift, Control, Alt, and Meta are pressed differ among platforms and could return an empty string. - [`QString::operator[]()`](https://doc.qt.io/qt-5/qstring.html#operator-5b-5d): > **Note:** Before Qt 5.14 it was possible to use this operator to access a character at an out-of-bounds position in the string, and then assign to such a position, causing the string to be automatically resized. Furthermore, assigning a value to the returned `QCharRef` would cause a detach of the string, even if the string has been copied in the meanwhile (and the `QCharRef` kept alive while the copy was taken). These behaviors are deprecated, and will be changed in a future version of Qt. Since Qt 5.14 this causes a `QCharRef` warning if any modifier key is pressed while the splashscreen is still displayed. Fix #18080. Note: Ctrl+Q will also close the spashscreen now. ACKs for top commit: jonasschnelli: utACK ac57859e53167f4ff3da467b616b0902c93701a9 Tree-SHA512: a7e5559410bd05c406007ab0243f458b82d434b0543276ed331254c8d7a6b1aaa54d0b406f799b830859294975004380160f8af04ba403d3bf185d51e6784f54
2020-02-10Merge #18091: Qt: pass clientmodel changes from walletframe to walletviewsWladimir J. van der Laan
2af3e16ca917acd85c2d4f709f6d486519d6af0d Qt: pass clientmodel changes from walletframe to walletviews (Jonas Schnelli) Pull request description: Fixes #18090 We currently don't pass `clientmodel` changes from the `walletframe` to the `walletviews` leading to possible invalid access during shutdown because all walletviews miss the nullifying of the clientmodel. TODO: needs investigation if this is should be backported. ACKs for top commit: laanwj: Good catch, code review ACK 2af3e16ca917acd85c2d4f709f6d486519d6af0d Tree-SHA512: f8c0a114f01deac07fb311112d144f3bfc1c1882dd19e8742b372dd597d7a5d59cd0af99fc50494de2334cad98d6701675317474e40fe8820d04c058aeca1b75
2020-02-10Merge #17398: build: Update leveldb to 1.22+Wladimir J. van der Laan
677fb8e92380d4deb6a3753047c01f7cf7b5af91 test: Add ubsan surpression for crc32c (Wladimir J. van der Laan) 8e68bb1ddeca504bedd40aee8492b5478a88c1e5 build: Disable msvc warning 4722 for leveldb build (Aaron Clauson) be23949765e1b2e050574c6c2a136658a89dee5d build: MSVC changes for leveldb update (Aaron Clauson) 9ebdf047578f0da7e6578d0c51c32f55e84ac157 build: CRC32C build system integration (Wladimir J. van der Laan) 402252a8081e25f22aa1a5c60708714cf1d84ec4 build: Add LCOV exception for crc32c (Wladimir J. van der Laan) 3a037d0067c2c12a1c2c800fb85613a0a2911253 test: Add crc32c exception to various linters and generation scripts (Wladimir J. van der Laan) 84ff1b2076ef91ce688930d0aa0a7f4078ef3e1d test: Add crc32c to subtree check linter (Wladimir J. van der Laan) 7cf13a513409c18d18dff2f6203b3630937b487d doc: Add crc32c subtree to developer notes (Wladimir J. van der Laan) 24d02a9ac00a82d172b171f73554a882df264c80 build: Update build system for new leveldb (Wladimir J. van der Laan) 2e1819311a59fb5cb26e3ca50a510bfe01358350 Squashed 'src/crc32c/' content from commit 224988680f7673cd7c769963d4035cb315aa3388 (Wladimir J. van der Laan) 66480821b36c839ab7615cb9309850015bceadb0 Squashed 'src/leveldb/' changes from f545dfabff4c2e9836efed094dba99a34fbc6b88..f8ae182c1e5176d12e816fb2217ae33a5472fdd7 (Wladimir J. van der Laan) Pull request description: This updates leveldb to currently newest upstream commit https://github.com/bitcoin-core/leveldb/commit/0c40829872a9f00f38e11dc370ff8adb3e19f25b: - CRC32C hardware acceleration is now an external library [crc32c](https://github.com/google/crc32c). This adds acceleration on ARM, and should be faster on x86 because of using prefetch. It also makes it easy to support similar instruction sets on other platforms in the future. - Thread handling uses C++11, instead of platform specific code. - Native windows environment was added. No need to maintain our own hacky one, anymore. - Upstream now builds using CMake. This doesn't mean we need to use that (phew), but internal configuration changed to a a series of checks, instead of OS profiles. This means the blanket error "Cannot build leveldb for $host. Please file a bug report' is removed. All changes: https://github.com/google/leveldb/compare/a53934a3ae1244679f812d998a4f16f2c7f309a6...0c40829872a9f00f38e11dc370ff8adb3e19f25b Pretty much all our changes have been subsumed by upstream, so we figured it was cleaner to start over with a new branch from upstream with the still-relevant patches applied: https://github.com/bitcoin-core/leveldb/tree/bitcoin-fork-new There's quite some testing to be done (see below). See https://github.com/bitcoin-core/leveldb/issues/25 and https://github.com/bitcoin-core/leveldb/pull/26 for more history and context. TODO: - [x] Subtree `crc32c` - [x] Make linters happy about crc32 subtree - [x] Integrate `crc32c` library into build system - [x] MSVC build system ACKs for top commit: sipa: ACK 677fb8e92380d4deb6a3753047c01f7cf7b5af91 Tree-SHA512: 37ee92a750e053e924bc4626b12bb3fd81faa9f8c5ebaa343931fee810c45ba05aa6051fdea82535fa351bf2be7297801b98af9469865fc5ead771650a5d6240
2020-02-09qt: Fix deprecated QCharRef usageHennadii Stepanov
2020-02-09Update univalue subtreeMarcoFalke
2020-02-09scripted-diff: Add missing spaces in RPCResult, Fix type namesMarcoFalke
This makes the rendered diff smaller when the RPCResult is machine generated later on -BEGIN VERIFY SCRIPT- # Add space after dictionary key and before colon sed -i --regexp-extended -e 's/(^ +" +\\"[a-zA-Z_]+\\"): ?/\1 : /g' $(git grep -l '\\":') # Rename (array) to (json array) sed -i -e 's/ (array) / (json array) /g' $(git grep -l '(array)' ./src) # Rename (object) to (json object) sed -i -e 's/ (object) / (json object) /g' $(git grep -l '(object)' ./src) # Rename (bool) to (boolean) sed -i -e 's/ (bool) / (boolean) /g' $(git grep -l '(bool)' ./src) # Rename (int) to (numeric) sed -i -e 's/ (int) / (numeric) /g' $(git grep -l '(int)' ./src) -END VERIFY SCRIPT-
2020-02-09Merge #18032: rpc: Output a descriptor in createmultisig and addmultisigaddressMarcoFalke
19a354b11f85a3c6c81ff83bf702bf7a40cf5046 Output a descriptor in createmultisig and addmultisigaddress (Andrew Chow) Pull request description: Give a descriptor from `createmultisig` and `addmultisigaddress`. Extracted from #16528 with `addmultisgaddress` and tests added. ACKs for top commit: Sjors: tACK 19a354b11f85a3c6c81ff83bf702bf7a40cf5046 MarcoFalke: ACK 19a354b11f85a3c6c81ff83bf702bf7a40cf5046 promag: Code review ACK 19a354b11f85a3c6c81ff83bf702bf7a40cf5046. meshcollider: utACK 19a354b11f85a3c6c81ff83bf702bf7a40cf5046 Tree-SHA512: e813125fbbc358ea8d45b1748de16a29a94efd83175b748fb8fa3b0bfc8e783ed36b6c554d84f5d4ead1ba252a83a3e937b6c3f75da7b8d3b4e55f94d6013771
2020-02-07Qt: pass clientmodel changes from walletframe to walletviewsJonas Schnelli
2020-02-06Convert undo.h to new serialization frameworkPieter Wuille
2020-02-06Make std::vector and prevector reuse the VectorFormatter logicPieter Wuille
2020-02-06Add custom vector-element formatterPieter Wuille
This allows a very compact notation for serialization of vectors whose elements are not serialized using their default encoding.
2020-02-06Merge #18062: gui: Fix unintialized WalletView::progressDialogfanquake
acf8abc7f3cf7efa418a46f9f69f23f1a5035582 gui: Fix unintialized WalletView::progressDialog (João Barbosa) Pull request description: #17911 shows that it's possible to read the unintialized `progressDialog` in https://github.com/bitcoin/bitcoin/blob/f32564f0a73c5ad1a107dd112e40516f39d1a51e/src/qt/walletview.cpp#L296-L297. And the debugger shows ``` (gdb) bt #0 0x0000555556687c60 in QProgressDialog::wasCanceled() const () #1 0x000055555572989f in WalletView::showProgress (this=0x5555577d7a70, title=..., nProgress=1) at qt/walletview.cpp:322 ``` Closes #17911. ACKs for top commit: hebasto: ACK acf8abc7f3cf7efa418a46f9f69f23f1a5035582, I have reviewed the code and it looks OK, I agree it can be merged. elichai: utACK acf8abc7f3cf7efa418a46f9f69f23f1a5035582 kristapsk: ACK acf8abc7f3cf7efa418a46f9f69f23f1a5035582 MarcoFalke: ACK acf8abc7f3cf7efa418a46f9f69f23f1a5035582 Tree-SHA512: f5e6d873192d08d1a572e66e17c2e06d1ce27d01aa196b2a7ed591008641295bb02cda8ac90919ff2d2fc778316c2e143f8d36599e0d377779758853dfaf0a31
2020-02-05Merge #17482: util: Disallow network-qualified command line optionsWladimir J. van der Laan
900d8f6f70859f528e84c5c38d0332f81d19df55 util: Disallow network-qualified command line options (Russell Yanofsky) Pull request description: Previously these were allowed but ignored. This change implements one of the settings simplifications listed in #17508. Change includes release notes. ACKs for top commit: laanwj: ACK 900d8f6f70859f528e84c5c38d0332f81d19df55 Tree-SHA512: ab020a16a86c1e8ec709fbf798d533879d32c565eceeb7eb785c33042c49c6b4d1108c5453d8166e4a2abffc2c8802fbb6d3b895e0ddeefa8f274fd647e3c8ad
2020-02-05Merge #17804: doc: Misc RPC help fixesWladimir J. van der Laan
fa5c6622c8ecf1954e7177888ad8c97a77b16fb7 doc: Use proper RPC help syntax in importmulti (MarcoFalke) fab63111bec73859597e6ce0986f76e5e9959091 doc: Remove duplicate "comment" from listsinceblock RPC help (MarcoFalke) fa04cd6cfc0330b62058ed169d621e08108dc87e doc: Properly document proxy_randomize_credentials as bool in getnetworkinfo (MarcoFalke) fa9dec7c395897e8dbbb6de7a16ec5185a609d41 doc: Fix syntax error (trailing square bracket) in finalizepsbt (MarcoFalke) faff5a60ed328d4c5fdef253e8935a351cb57bd0 doc: Fix syntax error (trailing square bracket) in walletprocesspsbt (MarcoFalke) fa0545901daad32b09511cc61c4af1400c48088d doc: Add missing "optional" to "long" estimaterawfee RPC help (MarcoFalke) Pull request description: This fixes documentation of the following RPCs: * estimaterawfee (hidden) * https://bitcoincore.org/en/doc/0.19.0/rpc/wallet/walletprocesspsbt/ * https://bitcoincore.org/en/doc/0.19.0/rpc/rawtransactions/finalizepsbt/ * https://bitcoincore.org/en/doc/0.19.0/rpc/network/getnetworkinfo/ * https://bitcoincore.org/en/doc/0.19.0/rpc/wallet/listsinceblock/ * https://bitcoincore.org/en/doc/0.19.0/rpc/wallet/importmulti/ <!-- Also, it comes with a scripted diff to normalize whitespace and type names. (Previous attempts: #14601 and #14459) ACKs for top commit: laanwj: ACK fa5c6622c8ecf1954e7177888ad8c97a77b16fb7 Tree-SHA512: 5a10956e12f8ce23e93a2ce8bafd6cae759d8a21658f79397e3bfce3e4aabd9658bdbd40acde49323dca958a9befee7166654994208c182dd60f483109621e17
2020-02-05Merge #18052: Remove false positive GCC warningWladimir J. van der Laan
e9434ee03efdfc0a5a54cf46561e95fd93cba007 Remove false positive GCC warning (Hennadii Stepanov) Pull request description: On master (f05c1ac444e0c893516535bfdf07c5c8cd9bce16) GCC compiler fires a false positive `-Wmaybe-uninitialized`: ``` wallet/wallet.cpp: In static member function ‘static std::shared_ptr<CWallet> CWallet::CreateWalletFromFile(interfaces::Chain&, const WalletLocation&, std::__cxx11::string&, std::vector<std::__cxx11::basic_string<char> >&, uint64_t)’: wallet/wallet.cpp:3913:27: warning: ‘*((void*)& time_first_key +8)’ may be used uninitialized in this function [-Wmaybe-uninitialized] Optional<int64_t> time_first_key; ^~~~~~~~~~~~~~ ``` The same as #15292. This PR leverages a workaround and removes the warning. ACKs for top commit: laanwj: ACK e9434ee03efdfc0a5a54cf46561e95fd93cba007, removes the warning for me (gcc 7.4.0) kristapsk: ACK e9434ee03efdfc0a5a54cf46561e95fd93cba007 Tree-SHA512: 8820a8ba6a75aa6b1ac675a38c883a77f12968b010533b6383180aa66e7e0d570bf6300744903ead91cf9084e5345144959cd6b0cea1b763190b8dd49bacce75
2020-02-05Merge #18023: Fix some asmap issuesWladimir J. van der Laan
c86bc144081f960347232546f7d22deb65d27deb Make asmap Interpret tolerant of malicious map data (Pieter Wuille) 38c2395d7a905c87dc4630031849fd8e403e61bf Use ASNs for mapped IPv4 addresses correctly (Pieter Wuille) 6f8c93731203c111f86c39eaf2102f9a825d1706 Mark asmap const in statistics code (Pieter Wuille) d58bcdc4b569a667b6974c3547b7ff6f665afce9 Avoid asmap copies in initialization (Pieter Wuille) Pull request description: Here are a few things to improve in the asmap implementation. The first two commits are just code improvements. The last one is a bugfix (the exsting code wouldn't correctly apply ASN lookups to mapped/embedded IPv4 addresses). ACKs for top commit: practicalswift: ACK c86bc144081f960347232546f7d22deb65d27deb -- patch looks correct naumenkogs: utACK c86bc14 laanwj: ACK c86bc144081f960347232546f7d22deb65d27deb jonatack: ACK c86bc144081f960347232546f7d22deb65d27deb code looks correct, built/ran tests, bitcoind with -asmap pointed to asmap/demo.map Tree-SHA512: 1036f43152754d621bfbecfd3b7c7276e4670598fcaed42a3d275e51fa2cf3653e2c9e9cfa714f6c7719362541510e92171e076ac4169b55a0cc8908b2d514c0
2020-02-05Merge #18029: tests: Add fuzzing harness for AS-mapping (asmap)Wladimir J. van der Laan
4d2aceaad8d28a54246b6639966e2278d2d795e3 tests: Add fuzzer asmap to FUZZERS_MISSING_CORPORA (temporarily) (practicalswift) 8d07706985a72b105b63efa289121d17d31607a1 tests: Add fuzzing harness for AS-mapping (asmap) (practicalswift) Pull request description: Add fuzzing harness for AS-mapping (`asmap`). To test this PR: ``` $ make distclean $ ./autogen.sh $ CC=clang CXX=clang++ ./configure --enable-fuzz \ --with-sanitizers=address,fuzzer,undefined $ make $ src/test/fuzz/asmap … ``` ACKs for top commit: MarcoFalke: ACK 4d2aceaad8d28a54246b6639966e2278d2d795e3 jonatack: ACK 4d2aceaad8d28a54246b6639966e2278d2d795e3 Tree-SHA512: bc4c63b48cd98c0cec9d10ecb43775b1bf1215241ff821fc7a866c7e2738605641fb88d044eabf2f48a8c16f2ced9ffce5165c9e6a83c73ece004350da7153e7
2020-02-03gui: Fix unintialized WalletView::progressDialogJoão Barbosa
2020-02-03gui: Drop PeerTableModel dependency to ClientModelJoão Barbosa
2020-02-03Merge #16974: Walk pindexBestHeader back to ChainActive().Tip() if it is invalidWladimir J. van der Laan
0a50019fde7781263e0c8f041d1d9dcb0dee77e8 Walk pindexBestHeader back to ChainActive().Tip() if it is invalid (Matt Corallo) Pull request description: Instead of keeping pindexBestHeader set to the best header we've ever seen, reset it back to our validated tip if we find an ancestor of it turns out to be invalid. While the name is now a bit confusing, this matches much better with how it is used in practice, see below. Further, this opens up more use-cases for it in the future, namely aggressively searching for new peers in case we have discovered (possibly via some covert channel) headers which we do not know to be invalid, but which we cannot find block data for. Places pindexBestHeader is used: * Various GUI displays of the best header and getblockchaininfo["headers"], I don't think changing this is bad, and if anything this is less confusing in the presence of an invalid block. * IsCurrentForFeeEstimation(): If anything I think ensuring pindexBestHeader isn't some crazy invalid chain is better than the alternative, even in the case where you are rejecting the current chain due to hardware error (since hopefully in that case you won't get any new blocks anyway). * ConnectBlock assumevalid checks: We use pindexBestHeader to check that the block we're connecting leads to something with nMinimumChainWork (preventing a user-set assumevalid from having bogus work) and that the block we're connecting leads to pindexBestHeader (I'm not too worried about this one - it's nice to "disable" assumevalid if we have a long invalid headers chain, but I don't see it as a critical protection). * BlockRequestAllowed() uses pindexBestHeader as its target to ensure the requested block is within a month of the "current chain". I don't think this is a meaningful difference, if we're rejecting the current tip we're trivially fingerprintable anyway, and if the chain really does have a bunch of invalid crap near the tip, using the best not-invalid header is likely a better criteria. * ProcessGetBlockData uses pindexBestHeader as the "current chain" definition of whether a block request is "historical" for the purpose of bandwidth limiting. Similarly, I don't see why this is a meaningful change. * We use pindexBestHeader for requesting missing headers on receipt of a headers/compact block message or block inv as well as for initial getheaders. I think this is definitely wrong, using the best not-invalid header for such requests is much better. * We use pindexBestHeader to define the "current chain" for deciding when we're close to done with initial headers sync. I don't think this is a meaningful change. * We use pindexBestHeader to decide if initial headers sync has timed out. If we're rejecting the chain due to hardware error this may result in additional cases where we ban a peer, but this is already true, so I think its fine. ACKs for top commit: fjahr: ACK 0a50019fde7781263e0c8f041d1d9dcb0dee77e8 kallewoof: ACK 0a50019fde7781263e0c8f041d1d9dcb0dee77e8 ariard: utACK 0a50019 Tree-SHA512: 2ecfa973a9878a00313ae7ede94a9bd7710e0caf55b544b10bbc46dc463a0478cbaf477e6cdd072356d5a0c5fb3848e9339284af785a2995c20bae8bd23f23e5
2020-02-03Merge #17925: Improve UpdateTransactionsFromBlock with EpochsWladimir J. van der Laan
bd5a02692853f7240a4fdc593d7d0123d7916e45 Make UpdateTransactionsFromBlock use Epochs (Jeremy Rubin) 2ccb7cca4ac67198ac89bd58f5b4ae41a5163ceb Add Epoch Guards to CTXMemPoolEntry and CTxMemPool (Jeremy Rubin) Pull request description: UpdateTransactionsFromBlock is called during a re-org. When a re-org occurs, all of the transactions in the mempool may be descendants from a transaction which is in the pre-reorg block. This can cause us to propagate updates, worst case, to every transaction in the mempool. Because we construct a `setEntries setChildren`, which is backed by a `std::set`, it is possible that this algorithm is `O(N log N)`. By using an Epoch visitor pattern, we can limit this to `O(N)` worst case behavior. Epochs are also less resource intensive than almost any set option (e.g., hash set) because they are allocation free. This PR is related to https://github.com/bitcoin/bitcoin/pull/17268, it is a small subset of the changes which have been refactored slightly to ease review. If this PR gets review & merge, I will follow up with more PRs (similar to #17268) to improve the mempool ACKs for top commit: sdaftuar: ACK bd5a02692853f7240a4fdc593d7d0123d7916e45 adamjonas: Just to summarize for those looking to review - as of bd5a026 there are 3 ACKs (@sdaftuar, @ariard, and @hebasto) and one "looks good" from @ajtowns with no NACKs or any show-stopping concerns raised. ajtowns: ACK bd5a02692853f7240a4fdc593d7d0123d7916e45 (code review) ariard: Code review ACK bd5a026 hebasto: ACK bd5a02692853f7240a4fdc593d7d0123d7916e45, modulo some nits and a typo. Tree-SHA512: f0d2291085019ffb4e1119edeb9f4a89c1a572d1cb5b4bdf5743dd0152e721e1935f5155dcae84e1e5bda5ffdf6224c488c1e200bd33bedca9f5ca22d5f5139f
2020-02-03Merge #18054: net: reference instead of copy in BlockConnected range loopfanquake
9a299a59cc8a9ab516e047356c5bc0e93774b557 net: reference instead of copy in BlockConnected range loop (Jon Atack) Pull request description: Reference elements in range for loop instead of copying them and fix Clang `-Wrange-loop-analysis` warning introduced in a029e18 ``` net_processing.cpp:1185:25: warning: loop variable 'ptx' of type 'const std::shared_ptr<const CTransaction>' creates a copy from type 'const std::shared_ptr<const CTransaction>' [-Wrange-loop-analysis] for (const auto ptx : pblock->vtx) { ^ net_processing.cpp:1185:14: note: use reference type 'const std::shared_ptr<const CTransaction> &' to prevent copying for (const auto ptx : pblock->vtx) { ^~~~~~~~~~~~~~~~ 1 warning generated. ``` ACKs for top commit: Empact: ACK https://github.com/bitcoin/bitcoin/pull/18054/commits/9a299a59cc8a9ab516e047356c5bc0e93774b557 MarcoFalke: ACK 9a299a59cc8a9ab516e047356c5bc0e93774b557 promag: ACK 9a299a59cc8a9ab516e047356c5bc0e93774b557. elichai: ACK 9a299a59cc8a9ab516e047356c5bc0e93774b557 emilengler: ACK 9a299a5. Tree-SHA512: 9284d1b00684877505454a05071212758c8cea083534e2eec09bfc8a9c3059eea811d2008f6a5a678539444f0d5b3134db1bd23da6514b3d3a1440634c8b53be
2020-02-02net: reference instead of copy in BlockConnected range loopJon Atack
to fix -Wrange-loop-analysis warning introduced in a029e18
2020-02-02Merge #17585: rpc: deprecate getaddressinfo labelSamuel Dobson
d3bc18408146e91b3836f72360ff6fa2420b6887 doc: update release notes with getaddressinfo label deprecation (Jon Atack) 72af93f36479dc12d795f1d05fa3d8fbd9b293bd test: getaddressinfo label deprecation test (Jon Atack) d48875fa20d0b71b978cb3d1f85dd9ec14e664cc rpc: deprecate getaddressinfo label field (Jon Atack) dc0cabeda49a7edbfa71df22846721b6f6224aea test: remove getaddressinfo label tests (Jon Atack) c7654af6f830577a54df12b5d65df93532db0dc2 doc: address pr17578 review feedback (Jon Atack) Pull request description: This PR builds on #17578 (now merged) and deprecates the rpc getaddressinfo `label` field. The deprecated behavior can be re-enabled by starting bitcoind with `-deprecatedrpc=label`. See http://www.erisian.com.au/bitcoin-core-dev/log-2019-11-22.html#l-622 and https://github.com/bitcoin/bitcoin/pull/17283#issuecomment-554458001 for more context. Reviewers: This PR may be tested manually by building, then running bitcoind with and without the `-deprecatedrpc=label` flag while verifying the rpc getaddressinfo output and help text. Next step: add support for multiple labels. ACKs for top commit: jnewbery: ACK d3bc18408146e91b3836f72360ff6fa2420b6887 laanwj: ACK d3bc18408146e91b3836f72360ff6fa2420b6887 meshcollider: utACK d3bc18408146e91b3836f72360ff6fa2420b6887 Tree-SHA512: f954402884ec54977def332c8160fd892f289b0d2aee1e91fed9ac3220f7e5b1f7fc6421b84cc7a5c824a0582eca4e6fc194e4e33ddd378c733c8941ac45f56d
2020-02-01Remove false positive GCC warningHennadii Stepanov
2020-02-01Merge #17937: gui: Remove WalletView and BitcoinGUI circular dependencyJonas Schnelli
cb8a86d9f952401eaad68b2e3818ce50f7befd91 gui: Remove WalletView and BitcoinGUI circular dependency (João Barbosa) ac3d10777d65b68862c6deb57594c8fc4d21ca77 gui: Add transactionClicked and coinsSent signals to WalletView (João Barbosa) Pull request description: Essentially moves the code in `WalletView::setBitcoinGUI` to the only caller. Two new signals are added beforehand in the first commit so that the connections in `WalletFrame` are all from the wallet view. ACKs for top commit: hebasto: ACK cb8a86d9f952401eaad68b2e3818ce50f7befd91, tested on Linux Mint 19.3. jonasschnelli: utACK cb8a86d9f952401eaad68b2e3818ce50f7befd91 Tree-SHA512: 250316cd3689e51c8cded9ccd75963c836dcafa6db25d684f2aa691dea9738895f9140793e0f925784909e39f8257f7e1c7d611e8bd6d6634e1a50333f4ddb1e
2020-02-01Merge #18036: gui: Break trivial circular dependenciesJonas Schnelli
3aee10b80b9d9a0f5172fc2ee75f03a37d5c3863 gui: Drop ShutdownWindow dependency to BitcoinGUI (João Barbosa) 61eb058cc10592cfa314ba2209fb370706100e8b gui: Drop BanTableModel dependency to ClientModel (João Barbosa) Pull request description: `ShutdownWindow::showShutdownWindow` just needs a widget to center the shutdown window and to borrow its title. ACKs for top commit: hebasto: ACK 3aee10b80b9d9a0f5172fc2ee75f03a37d5c3863, since previous review only suggested change `QWidget` --> `QMainWindow` jonasschnelli: utACK 3aee10b80b9d9a0f5172fc2ee75f03a37d5c3863 Tree-SHA512: e15cb6ee274730bd071d3d97b540c5059e5c655248d69a37c3fd00f2aacc6cfcb36b9a65755718027e15482ec8e5e85534c1dc13d0ddb4e0680df03fbf6571f2
2020-01-31Make asmap Interpret tolerant of malicious map dataPieter Wuille
generated by cgit v1.2.3 (git 2.26.2) at 2024-09-06 04:39:11 +0000