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2020-08-06refactor: test: use _ variable for unused loop countersSebastian Falbesoner
substitutes "for x in range(N):" by "for _ in range(N):" indicates to the reader that a block is just repeated N times, and that the loop counter is not used in the body
2020-08-06Merge #19667: build: set minimum required Boost to 1.58.0fanquake
70452a070b3b6d4d650a948b3337bc7b8bb2c3c3 build: set minimum required Boost to 1.58 (fanquake) Pull request description: Any systems which only have an older installable Boost can use depends. 1.58.0 retains compatibility with the packages [installable on Ubuntu 16.04](https://packages.ubuntu.com/xenial/libboost-dev). The projects usage of Boost wont be going away any time soon, if ever (i.e #15382), and our usage of the test framework. Fixes: #19506 ACKs for top commit: practicalswift: ACK 70452a070b3b6d4d650a948b3337bc7b8bb2c3c3 -- patch looks correct laanwj: ACK 70452a070b3b6d4d650a948b3337bc7b8bb2c3c3 hebasto: ACK 70452a070b3b6d4d650a948b3337bc7b8bb2c3c3, tested on Linux Mint 20 (x86_64). Tree-SHA512: d290415e3c70a394b3d7659c0480a35b4082bdce8d48b1c64a0025f7ad6e21567b4dc85813869513ad246d27f950706930410587c11c1aa3693ae6245084765c
2020-08-06Merge #19669: contrib: Fixup valgrind suppressions filefanquake
fa5288cf5c50d014f046b7741f6da69529037933 contrib: Fixup valgrind suppressions file (MarcoFalke) Pull request description: I am observing this one on bionic with system boost::fs: ``` { <insert_a_suppression_name_here> Memcheck:Cond fun:__wcsnlen_avx2 fun:wcsnrtombs fun:_ZNKSt7codecvtIwc11__mbstate_tE6do_outERS0_PKwS4_RS4_PcS6_RS6_ fun:_ZN5boost10filesystem11path_traits7convertEPKwS3_RNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERKSt7codecvtIwc11__mbstate_tE fun:_ZN5boost10filesystem6detail11unique_pathERKNS0_4pathEPNS_6system10error_codeE ... ACKs for top commit: practicalswift: ACK fa5288cf5c50d014f046b7741f6da69529037933 -- patch looks correct Tree-SHA512: 067e10e932a7f5b13e516134e0cfd3030265c1b582cdfde1cea97042e31399aa40c4590710a39429854c68ad703a0ae9f0b06e9af4cdd81e3cacb042939a84b6
2020-08-05Merge #19614: util: use HAVE_FDATASYNC to determine fdatasync() useWladimir J. van der Laan
1d8338d6b71447a5bf18750ca44724345aae5b60 util: use HAVE_FDATASYNC to determine fdatasync() use (fanquake) Pull request description: Rather than just using on Linux and NetBSD, use `fdatasync()` based on whether it's available. i.e `fdatasync` is available in newer versions of FreeBSD. This also aligns more closely with what is being done in leveldb. Was pointed out by Luke in #19430. ACKs for top commit: practicalswift: ACK 1d8338d6b71447a5bf18750ca44724345aae5b60 -- patch looks correct laanwj: ACK 1d8338d6b71447a5bf18750ca44724345aae5b60 hebasto: ACK 1d8338d6b71447a5bf18750ca44724345aae5b60 Tree-SHA512: 7dd6d87f5dc0c0ba21ae42f96b63fc12b34806cd536457fc4284f14bb8c235765344be228b000c6adf4cd1e8c4e6a03a18ca18ab22599c42cc3b706e0bcd1a17
2020-08-05contrib: Fixup valgrind suppressions fileMarcoFalke
2020-08-05Merge #19632: test: Catch decimal.InvalidOperation from TestNodeCLI#send_cliWladimir J. van der Laan
82fc4017b774aaff8799c2b6e8ba5370d94dbf4d test: Catch decimal.InvalidOperation from TestNodeCLI#send_cli (Ben Woosley) Pull request description: `decimal.InvalidOperation` is a special case of a float parsing error, which presumably should be handled in the same way as a general parsing error, rather than blow up. Alternatives include: logging the error, or re-raising with more information. Example log output: ``` File "/home/travis/build/bitcoin/bitcoin/ci/scratch/build/bitcoin-i686-pc-linux-gnu/test/functional/test_framework/test_framework.py", line 603, in sync_all self.sync_blocks(nodes) File "/home/travis/build/bitcoin/bitcoin/ci/scratch/build/bitcoin-i686-pc-linux-gnu/test/functional/test_framework/test_framework.py", line 568, in sync_blocks best_hash = [x.getbestblockhash() for x in rpc_connections] File "/home/travis/build/bitcoin/bitcoin/ci/scratch/build/bitcoin-i686-pc-linux-gnu/test/functional/test_framework/test_framework.py", line 568, in <listcomp> best_hash = [x.getbestblockhash() for x in rpc_connections] File "/home/travis/build/bitcoin/bitcoin/ci/scratch/build/bitcoin-i686-pc-linux-gnu/test/functional/test_framework/test_node.py", line 571, in __call__ return self.cli.send_cli(self.command, *args, **kwargs) File "/home/travis/build/bitcoin/bitcoin/ci/scratch/build/bitcoin-i686-pc-linux-gnu/test/functional/test_framework/test_node.py", line 639, in send_cli return json.loads(cli_stdout, parse_float=decimal.Decimal) File "/usr/lib64/python3.6/json/__init__.py", line 367, in loads return cls(**kw).decode(s) File "/usr/lib64/python3.6/json/decoder.py", line 339, in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) File "/usr/lib64/python3.6/json/decoder.py", line 355, in raw_decode obj, end = self.scan_once(s, idx) decimal.InvalidOperation: [<class 'decimal.InvalidOperation'>] ``` See: https://travis-ci.org/github/bitcoin/bitcoin/jobs/713502326 ACKs for top commit: laanwj: ACK 82fc4017b774aaff8799c2b6e8ba5370d94dbf4d Tree-SHA512: 8c102b8bf831b05c5ca4b2e1feb5574dcbaed8cab0b2f22b013c5dfcb81788a38839a163dd1e2c6470ccbe5874214663b84485f45467738fd850ca38d539ae25
2020-08-05Merge #15382: util: add RunCommandParseJSONSamuel Dobson
31cf68a3ad1f0a5537c8419e2912b55fbfb88fa0 [util] add RunCommandParseJSON (Sjors Provoost) c17f54ee535faaedf9033717403e1f775b5f1530 [ci] use boost::process (Sjors Provoost) 32128ba682033560d6eb2e4848a9f77a842016d2 [doc] include Doxygen comments for HAVE_BOOST_PROCESS (Sjors Provoost) 3c84d85f7d218fa27e9343c5cd1a55e519218980 [build] msvc: add boost::process (Sjors Provoost) c47e4bbf0b44f2de1278f9538124ec98ee0815bb [build] make boost-process opt-in (Sjors Provoost) 929cda5470f98d1ef85c05b1cad4e2fb9227e3b0 configure: add ax_boost_process (Sjors Provoost) 8314c23d7b39fc36dde8b40b03b6efbe96f85698 [depends] boost: patch unused variable in boost_process (Sjors Provoost) Pull request description: Prerequisite for external signer support in #16546. Big picture overview in [this gist](https://gist.github.com/Sjors/29d06728c685e6182828c1ce9b74483d). This adds a new dependency [boost process](https://github.com/boostorg/process/tree/boost-1.64.0). This is part of Boost since 1.64 which is part of `depends`. Because the minimum Boost version is 1.47, this functionality is skipped for older versions of Boost. Use `./configure --with-boost-process` to opt in, which checks for the presence of Boost::Process. We add `UniValue runCommandParseJSON(const std::string& strCommand)` to `system.{h,cpp}` which calls an arbitrary command and processes the JSON returned by it. This is currently only called by the test suite. ~For testing purposes this adds a new regtest-only RPC method `runcommand`, as well as `test/mocks/command.py` used by functional tests.~ (this is no longer the case) TODO: - [ ] review boost process in #15440 ACKs for top commit: achow101: ACK 31cf68a3ad1f0a5537c8419e2912b55fbfb88fa0 hebasto: re-ACK 31cf68a3ad1f0a5537c8419e2912b55fbfb88fa0, only rebased (verified with `git range-diff`) and removed an unintentional tab character since the [previous](https://github.com/bitcoin/bitcoin/pull/15382#pullrequestreview-458371035) review. meshcollider: Very light utACK 31cf68a3ad1f0a5537c8419e2912b55fbfb88fa0, although I am not very confident with build stuff. promag: Code review ACK 31cf68a3ad1f0a5537c8419e2912b55fbfb88fa0, don't mind the nit. ryanofsky: Code review ACK 31cf68a3ad1f0a5537c8419e2912b55fbfb88fa0. I left some comments below that could be ignored or followed up later. The current change is clean and comprehensive. Tree-SHA512: c506e747014b263606e1f538ed4624a8ad7bcf4e025cb700c12cc5739964e254dc04a2bbb848996b170e2ccec3fbfa4fe9e2b3976b191222cfb82fc3e6ab182d
2020-08-05build: set minimum required Boost to 1.58fanquake
Any systems which only have an older install-able Boost can use depends. Fixes: #19506
2020-08-05Merge #19654: lint: Don't use TRAVIS_COMMIT_RANGE in commit message linterMarcoFalke
72351784b3df21a89f79076f4b814a6e700b6469 lint: Remove travis env var from commit linter (Fabian Jahr) Pull request description: #19439 was recently merged and seemed to work fine but I now noticed strange behavior when it was running in Travis, which I could not reproduce locally. It turns out `TRAVIS_COMMIT_RANGE` which is used in Travis to get the commits for the linter, uses all the commits that were in a push, which includes all rebase commits for example. This means that the linter can fail on a commit that the developer has never even seen before, which can be very confusing. See an example here which caused me to look into this: https://travis-ci.org/github/bitcoin/bitcoin/jobs/714296381 The commit that is reported as failing in my PR is not part of my PR. I think we rather want to use something like `git merge-base` to get the commit range by default and in Travis. I am leaving the env variable functionality in place with a different name but this is not a variable that can be expected to be present in the CI environments so the `merge-base` range should be used there by default. ACKs for top commit: hebasto: ACK 72351784b3df21a89f79076f4b814a6e700b6469, I have reviewed the code and it looks OK, I agree it can be merged. Tree-SHA512: afb27bb386855cb8d5cf84fd3a6c11ef1160b25af6175ed0aa146bf04b9a26eb77298df70df0a855f8c46f19f08b3f62c49872c12974fcfa5526a15ee05b3c10
2020-08-04Merge #19340: Preserve the `LockData` initial state if "potential deadlock ↵MarcoFalke
detected" exception thrown 63e9e40b73507b0c9361fc8728d4e97fd72c9ec9 test: Add LockStackEmpty() (Hennadii Stepanov) 42b2a953735457cbf7b62a18b89811a66e573298 test: Repeat deadlock tests (Hennadii Stepanov) 1f96be25b020a56afa330286ee4f241aa14d3983 Preserve initial state if push_lock() throws exception (Hennadii Stepanov) Pull request description: On master (e3fa3c7d671e34038a262bb2db16b30bee82153d) if the `push_lock()` throws the "potential deadlock detected" exception (via the `potential_deadlock_detected()` call), the `LockData` instance internal state differs from one when the `push_lock()` was called. This non-well behaviour makes (at least) testing brittle. This PR preserves the `LockData` instance initial state if `push_lock()` throws an exception, and improves the `sync_tests` unit test. ACKs for top commit: MarcoFalke: re-ACK 63e9e40b73 vasild: ACK 63e9e40 Tree-SHA512: 7679182154ce5f079b44b790faf76eb5f553328dea70a326ff6b600db70e2f9ae015a33a104ca070cb660318280cb79b6b42e37ea5166f26f9e627ba721fcdec
2020-08-04Merge #19489: test: Fail wait_until early if connection is lostMarcoFalke
faa9a74c9e99eb43ba0d27fa906767ee88011aeb test: Fail wait_until early if connection is lost (MarcoFalke) Pull request description: Calling `minonode.wait_until` needs a connection to make progress (e.g. waiting for an inv), unless the mininode waits for the initial connection or for a disconnection. So for test development and failure debugging, fail early in all `wait_until`, unless opted out. ACKs for top commit: jnewbery: Code review ACK faa9a74c9e99eb43ba0d27fa906767ee88011aeb. Tree-SHA512: 4be850b96e23b87bc2ff42c028a5045d6f5cdbc9482ce6a6ba01cc5eb26710dab9e2ed547c363aac4bd5825151ee9996fb797261420b631bceeddbfa698d1dec
2020-08-04lint: Remove travis env var from commit linterFabian Jahr
2020-08-04Merge #19634: rpc: Document getwalletinfo's unlocked_until field as optionalfanquake
f916847d2b56f2935c169e1b95b350a477c804cc rpc: Document getwalletinfo's unlocked_until field as optional (Justin Moon) Pull request description: The `getwalletinfo` RPC command's `unlocked_until` field is [optional in the code](https://github.com/justinmoon/bitcoin/blob/f916847d2b56f2935c169e1b95b350a477c804cc/src/wallet/rpcwallet.cpp#L2397), but wasn't marked as optional in the docs. ACKs for top commit: theStack: ACK https://github.com/bitcoin/bitcoin/pull/19634/commits/f916847d2b56f2935c169e1b95b350a477c804cc achow101: ACK f916847d2b56f2935c169e1b95b350a477c804cc kristapsk: ACK f916847d2b56f2935c169e1b95b350a477c804cc Tree-SHA512: 8d82f0992fdaf8160000acf4a6e7e7f9ff289a90a983be2e078cf754f4b03601637e5f405afa66bd55adef9b347fa5eac5cc1822033b2ac08c587609cf3dfe0f
2020-08-03Merge #19326: Simplify hash.h interface using SpansWladimir J. van der Laan
77c507358bda9bd6c496f33e0f4418c0603bb08d Make Hash[160] consume range-like objects (Pieter Wuille) 02c4cc5c5ddf61f98ee366a4bea8abc26de492bd Make CHash256/CHash160 output to Span (Pieter Wuille) 0ef97b1b103231db54e04a64bbdb5dcc3f34f482 Make MurmurHash3 consume Spans (Pieter Wuille) e549bf8a9afae42fcda805e216a1cde62df195a6 Make CHash256 and CHash160 consume Spans (Pieter Wuille) 2a2182c387f607cd8284f33890bd285a81077b7f Make script/standard's BaseHash Span-convertible (Pieter Wuille) e63dcc3a6752e7d406e7a650c2d6c2e95cd39aab Add MakeUCharSpan, to help constructing Span<[const] unsigned char> (Pieter Wuille) 567825049fb0e47e698dcaad9caa65693a6b42d3 Make uint256 Span-convertible by adding ::data() (Pieter Wuille) 131a2f0337f5c396739a47b60bb856ed84ec8937 scripted-diff: rename base_blob::data to m_data (Pieter Wuille) Pull request description: This makes use of the implicit constructions and conversions to Span introduced in #18468 to simplify the hash.h interface: * All functions that take a pointer and a length are changed to take a Span instead. * The Hash() and Hash160() functions are changed to take in "range" objects instead of begin/end iterators. ACKs for top commit: laanwj: re-ACK 77c507358bda9bd6c496f33e0f4418c0603bb08d jonatack: Code review re-ACK 77c5073 per `git range-diff 14ceddd 49fc016 77c5073` Tree-SHA512: 9ec929891b1ddcf30eb14b946ee1bf142eca1442b9de0067ad6a3c181e0c7ea0c99c0e291e7f6e7a18bd7bdf78fe94ee3d5de66e167401674caf91e026269771
2020-08-03Merge #18991: Cache responses to GETADDR to prevent topology leaksWladimir J. van der Laan
3bd67ba5a4ef3c20ef1f873b63c9f53a6c8608b6 Test addr response caching (Gleb Naumenko) cf1569e074505dbbb9d29422803dd31bb62072d4 Add addr permission flag enabling non-cached addr sharing (Gleb Naumenko) acd6135b43941fa51d52f5fcdb2ce944280ad01e Cache responses to addr requests (Gleb Naumenko) 7cc0e8101f01891aa8be093a00d993bb7579c385 Remove useless 2500 limit on AddrMan queries (Gleb Naumenko) ded742bc5b96e3215d69c11fb3628d224e7ae034 Move filtering banned addrs inside GetAddresses() (Gleb Naumenko) Pull request description: This is a very simple code change with a big p2p privacy benefit. It’s currently trivial to scrape any reachable node’s AddrMan (a database of all nodes known to them along with the timestamps). We do have a limit of one GETADDR per connection, but a spy can disconnect and reconnect even from the same IP, and send GETADDR again and again. Since we respond with 1,000 random records at most, depending on the AddrMan size it takes probably up to 100 requests for an spy to make sure they scraped (almost) everything. I even have a script for that. It is totally doable within couple minutes. Then, with some extra protocol knowledge a spy can infer the direct peers of the victim, and other topological stuff. I suggest to cache responses to GETADDR on a daily basis, so that an attacker gets at most 1,000 records per day, and can’t track the changes in real time. I will be following up with more improvements to addr relay privacy, but this one alone is a very effective. And simple! I doubt any of the real software does *reconnect to get new addrs from a given peer*, so we shouldn’t be cutting anyone. I also believe it doesn’t have any negative implications on the overall topology quality. And the records being “outdated” for at most a day doesn’t break any honest assumptions either. ACKs for top commit: jnewbery: reACK 3bd67ba5a4ef3c20ef1f873b63c9f53a6c8608b6 promag: Code review ACK 3bd67ba5a4ef3c20ef1f873b63c9f53a6c8608b6. ariard: Code Review ACK 3bd67ba Tree-SHA512: dfa5d03205c2424e40a3f8a41af9306227e1ca18beead3b3dda44aa2a082175bb1c6d929dbc7ea8e48e01aed0d50f0d54491caa1147471a2b72a46c3ca06b66f
2020-08-02test: Add LockStackEmpty()Hennadii Stepanov
2020-08-02test: Repeat deadlock testsHennadii Stepanov
2020-08-02Preserve initial state if push_lock() throws exceptionHennadii Stepanov
2020-08-02Merge #19639: doc: Remove Reference Links #19582MarcoFalke
334de75885dd0fb1ca51c6ec4536d9f665957095 scripted-diff: Remove Reference Links (Robert) Pull request description: Removed all reference links. Found this issue from #19582. The decision to remove links instead of update them was made in #19584 The author of that PR was slow to resolve his commit to use scripted diff so I made this PR instead. ACKs for top commit: laanwj: ACK 334de75885dd0fb1ca51c6ec4536d9f665957095 MarcoFalke: ACK 334de75885dd0fb1ca51c6ec4536d9f665957095 Tree-SHA512: a337116379912b27974867bd86ec7799a1d41d67b51771885467fbe1be003b415cb37ce8e521568bf3eae190ab2f6af0d6e29fd3ea25f2689b8fb31def8fec96
2020-08-02Merge #19637: doc: Add historical release notes for 0.20.1MarcoFalke
05e2740d92821d84d3ae28df9ca96cc451a1c6eb doc: Add historical release notes for 0.20.1 (Wladimir J. van der Laan) Pull request description: ACKs for top commit: MarcoFalke: ACK 05e2740d92821d84d3ae28df9ca96cc451a1c6eb Tree-SHA512: 8f33403c51bcbaf97410642878bbc5ee4cbced2e079a61362a69c7eb9d682cf8d3d6ce16fe9aa99c2c89f21a57910032219312403b16d322d403b029f39c62ff
2020-08-01scripted-diff: Remove Reference LinksRobert
-BEGIN VERIFY SCRIPT- sed -i '/https:\/\/bitcoin.org\/en\/developer-reference/d' ./src/protocol.h -END VERIFY SCRIPT-
2020-08-01doc: Add historical release notes for 0.20.1Wladimir J. van der Laan
2020-07-31rpc: Document getwalletinfo's unlocked_until field as optionalJustin Moon
2020-07-31Merge #19569: Enable fetching of orphan parents from wtxid peersfanquake
10b7a6d532148f880568c529e61a6d7edc7c91a9 refactor: make txmempool interface use GenTxid (Pieter Wuille) 5c124e17407a5b5824fec062b73a03a1030fa28c refactor: make FindTxForGetData use GenTxid (Pieter Wuille) a2bfac893549e2d62708d8cda7071b4fe9750a2d refactor: use GenTxid in tx request functions (Pieter Wuille) e65d115b725640eefb3bfa09786447816f7ca9cc test: request parents of orphan from wtxid relay peer (Anthony Towns) 900d7f6c075fd78e63503f31d267dbc16b3983d9 p2p: enable fetching of orphans from wtxid peers (Pieter Wuille) 9efd86a908cf09d9ddbadd3195f202635117d505 refactor: add GenTxid (=txid or wtxid) type and use it for tx request logic (Pieter Wuille) d362f19355b36531a4a82094e0259f7f3db500a7 doc: list support for BIP 339 in doc/bips.md (Pieter Wuille) Pull request description: This is based on https://github.com/bitcoin/bitcoin/pull/18044#discussion_r450687076. A new type `GenTxid` is added to protocol.h, which represents a tagged txid-or-wtxid. The tx request logic is updated to use these instead of uint256s, permitting per-announcement distinguishing of txid/wtxid (instead of assuming that everything we want to request from a wtxid peer is wtx). Then the restriction of orphan-parent requesting to non-wtxid peers is lifted. Also document BIP339 in doc/bips.md. ACKs for top commit: jnewbery: Code review ACK 10b7a6d532148f880568c529e61a6d7edc7c91a9 jonatack: ACK 10b7a6d532148f880568c529e61a6d7edc7c91a9 ajtowns: ACK 10b7a6d532148f880568c529e61a6d7edc7c91a9 -- code review. Using gtxid to replace the is_txid_or_wtxid flag for the mempool functions is nice. naumenkogs: utACK 10b7a6d Tree-SHA512: d518d13ffd71f8d2b3c175dc905362a7259689e6022a97a0b4f14f1f9fdd87475cf5af70cb12338d1e5d31b52c12e4faaea436114056a2ae9669cb506240758b
2020-07-31[util] add RunCommandParseJSONSjors Provoost
2020-07-31[ci] use boost::processSjors Provoost
Explictly opt-out on win64, in case the default changes.
2020-07-31[doc] include Doxygen comments for HAVE_BOOST_PROCESSSjors Provoost
2020-07-31[build] msvc: add boost::processSjors Provoost
* AppVeyor boost-process vcpkg package. * Tell Boost linter to ignore it * Add HAVE_BOOST_PROCESS for MSVC build (bitcoin_config.h)
2020-07-31[build] make boost-process opt-inSjors Provoost
2020-07-31configure: add ax_boost_processSjors Provoost
Co-authored-by: Luke Dashjr <luke-jr+git@utopios.org>
2020-07-31[depends] boost: patch unused variable in boost_processSjors Provoost
Co-Authored-By: fanquake <fanquake@gmail.com>
2020-07-31Merge #19585: rpc: RPCResult Type of MempoolEntryDescription should be OBJ.MarcoFalke
ae4958be95a1158de9992a8e43ce032d87c74f13 rpc: RPCResult Type of MempoolEntryDescription should be OBJ. If multiple entries are possible, wrapping Type should be OBJ_DYN. fixes #19579 (Chris L) Pull request description: If multiple entries are possible, wrapping Type should be OBJ_DYN. fixes #19579 Top commit has no ACKs. Tree-SHA512: 59cf9f6e9729a69a867e924d8306e0cd6b70a3d702fc5a4111345874bb1224ee51ac3f70cea61b25cfe6bde7f65cb02528d52acc20dda4eda692eddf34f217e8
2020-07-30test: Catch decimal.InvalidOperation from TestNodeCLI#send_cliBen Woosley
decimal.InvalidOperation is a special case of a float parsing error, which presumably should be handled in the same way as a general parsing error, rather than blow up. Alternatives include: logging the error, or re-raising with more information. Example log output: File "/home/travis/build/bitcoin/bitcoin/ci/scratch/build/bitcoin-i686-pc-linux-gnu/test/functional/test_framework/test_framework.py", line 603, in sync_all self.sync_blocks(nodes) File "/home/travis/build/bitcoin/bitcoin/ci/scratch/build/bitcoin-i686-pc-linux-gnu/test/functional/test_framework/test_framework.py", line 568, in sync_blocks best_hash = [x.getbestblockhash() for x in rpc_connections] File "/home/travis/build/bitcoin/bitcoin/ci/scratch/build/bitcoin-i686-pc-linux-gnu/test/functional/test_framework/test_framework.py", line 568, in <listcomp> best_hash = [x.getbestblockhash() for x in rpc_connections] File "/home/travis/build/bitcoin/bitcoin/ci/scratch/build/bitcoin-i686-pc-linux-gnu/test/functional/test_framework/test_node.py", line 571, in __call__ return self.cli.send_cli(self.command, *args, **kwargs) File "/home/travis/build/bitcoin/bitcoin/ci/scratch/build/bitcoin-i686-pc-linux-gnu/test/functional/test_framework/test_node.py", line 639, in send_cli return json.loads(cli_stdout, parse_float=decimal.Decimal) File "/usr/lib64/python3.6/json/__init__.py", line 367, in loads return cls(**kw).decode(s) File "/usr/lib64/python3.6/json/decoder.py", line 339, in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) File "/usr/lib64/python3.6/json/decoder.py", line 355, in raw_decode obj, end = self.scan_once(s, idx) decimal.InvalidOperation: [<class 'decimal.InvalidOperation'>]
2020-07-31Merge #19617: doc: Clang 8 or later is required with FORCE_USE_SYSTEM_CLANGfanquake
e60ef21b8a0f62ebc2e0bdbb5943fa80cc4d98b2 doc: Clang 8 or later is required with FORCE_USE_SYSTEM_CLANG (fanquake) Pull request description: The usage of pragmas within the macOS SDK requires LLVM Clang 8. This is the same version as our prebuilt Clang, however the minimum is worth noting here as they may diverge and/or expert users might expect they could use an earlier version. If you compile depends using `FORCE_USE_SYSTEM_CLANG=1` and Clang 7 you'll see output like: ```bash In file included from kernel/qcore_mac_objc.mm:44: In file included from /bitcoin/depends/SDKs/Xcode-11.3.1-11C505-extracted-SDK-with-libcxx-headers/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:9: In file included from /bitcoin/depends/SDKs/Xcode-11.3.1-11C505-extracted-SDK-with-libcxx-headers/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:19: In file included from /bitcoin/depends/SDKs/Xcode-11.3.1-11C505-extracted-SDK-with-libcxx-headers/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:10: /bitcoin/depends/SDKs/Xcode-11.3.1-11C505-extracted-SDK-with-libcxx-headers/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:19:1: error: expected 'push' or 'pop' after '#pragma clang attribute' /bitcoin/depends/SDKs/Xcode-11.3.1-11C505-extracted-SDK-with-libcxx-headers/usr/include/os/availability.h:104:273: note: expanded from macro 'API_UNAVAILABLE_BEGIN' ...__API_UNAVAILABLE_BEGIN5, __API_UNAVAILABLE_BEGIN4, __API_UNAVAILABLE_BEGIN3, __API_UNAVAILABLE_BEGIN2, __API_UNAVAILABLE_BEGIN1, 0)(__VA_A... ^ fatal error: too many errors emitted, stopping now [-ferror-limit=] 20 errors generated. ``` I've got a [godbolt here](https://godbolt.org/z/j6r987) that contains a demo of the issue (based off the macOS SDK). It will compile with Clang 8 but not with Clang 7. ACKs for top commit: laanwj: ACK e60ef21b8a0f62ebc2e0bdbb5943fa80cc4d98b2 Tree-SHA512: affc082a4b28d9cd102a844e10f63f55f0f20a9f840e5d8037a41470ad1ea83edc3075ce262b1d618c59c9b75445e52ddd9ba9f84c5ac3da9ce20681473c47b1
2020-07-30Make Hash[160] consume range-like objectsPieter Wuille
2020-07-30Make CHash256/CHash160 output to SpanPieter Wuille
2020-07-30Make MurmurHash3 consume SpansPieter Wuille
2020-07-30Make CHash256 and CHash160 consume SpansPieter Wuille
2020-07-30Make script/standard's BaseHash Span-convertiblePieter Wuille
2020-07-30Add MakeUCharSpan, to help constructing Span<[const] unsigned char>Pieter Wuille
Based on a suggestion by Russell Yanofsky.
2020-07-30Make uint256 Span-convertible by adding ::data()Pieter Wuille
2020-07-30scripted-diff: rename base_blob::data to m_dataPieter Wuille
This is in preparation for exposing a ::data member function. -BEGIN VERIFY SCRIPT- sed -i "s/\([^.]\|other.\)data/\1m_data/g" src/uint256.h src/uint256.cpp -END VERIFY SCRIPT-
2020-07-30refactor: make txmempool interface use GenTxidPieter Wuille
2020-07-30refactor: make FindTxForGetData use GenTxidPieter Wuille
2020-07-30refactor: use GenTxid in tx request functionsPieter Wuille
2020-07-30test: request parents of orphan from wtxid relay peerAnthony Towns
2020-07-30p2p: enable fetching of orphans from wtxid peersPieter Wuille
Based on a commit by Anthony Towns.
2020-07-30refactor: add GenTxid (=txid or wtxid) type and use it for tx request logicPieter Wuille
2020-07-30doc: list support for BIP 339 in doc/bips.mdPieter Wuille
2020-07-30Merge #19439: script: Linter to check commit message formattingMarcoFalke
284a969cc082ae3c63ab523f22e71da86ad4ab20 Linter to check commit message formatting (Amir Ghorbanian) Pull request description: Write linter to check that commit messages have a new line before the body or no body at all. fixes issue #19091. ACKs for top commit: troygiorshev: ACK 284a969cc082ae3c63ab523f22e71da86ad4ab20 Reviewed, manually tested. Works great! fjahr: tested ACK 284a969cc082ae3c63ab523f22e71da86ad4ab20 adamjonas: utACK 284a969cc082ae3c63ab523f22e71da86ad4ab20 Tree-SHA512: fa278f090780b54e4fa6e2967a62b4c1a4da55d112ec1ad6dd7e1181ac490c5c1af0165524b5781b463fdd6d0f79fd3d95b5160184e6eca432ccff1189f77390