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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
2022-01-24Merge bitcoin/bitcoin#24078: net, refactor: Rename CNetMessage::m_command ↵MarcoFalke
with CNetMessage::m_type 224d87855ec38cc15866d9673e1b19942a82c1cd net, refactor: Drop tautological local variables (Hennadii Stepanov) 3073a9917b31d15ba958ea8148585633ba905f8b scripted-diff: Rename CNetMessage::m_command with CNetMessage::m_type (Hennadii Stepanov) Pull request description: https://github.com/bitcoin/bitcoin/pull/18533#issue-594592488: > a message is not a command, but simply a message of some type Continuation of bitcoin/bitcoin#18533 and bitcoin/bitcoin#18937. ACKs for top commit: theStack: Concept and code-review ACK 224d87855ec38cc15866d9673e1b19942a82c1cd shaavan: Code Review ACK 224d87855ec38cc15866d9673e1b19942a82c1cd w0xlt: crACK 224d878 Tree-SHA512: 898cafb44708dae1413fcc1533d809d75878891354f1b5edaaec1287f4921c31adc9330f4d42d82544a39689886bc17fee71ea587f9199fd5cc849d376f82176
2022-01-23Merge bitcoin/bitcoin#24021: Rename and move PoissonNextSend functionsfanquake
9b8dcb25b57ad31b77c9f37d9a1f5b07dc6378b4 [net processing] Rename PoissonNextSendInbound to NextInvToInbounds (John Newbery) ea99f5d01e56ab0192d211da1034ffb299876937 [net processing] Move PoissonNextSendInbound to PeerManager (John Newbery) bb060746df22c956b8f44e5b8cd1ae4ed73faddc scripted-diff: replace PoissonNextSend with GetExponentialRand (John Newbery) 03cfa1b6035dbcf6a414f9bc432bd9e612801ebb [refactor] Use uint64_t and std namespace in PoissonNextSend (John Newbery) 9e64d69bf74c8a381fb59841519cc3736bce14d4 [move] Move PoissonNextSend to src/random and update comment (John Newbery) Pull request description: `PoissonNextSend` and `PoissonNextSendInbound` are used in the p2p code to obfuscate various regularly occurring processes, in order to make it harder for others to get timing-based information deterministically. The naming of these functions has been confusing to several people (including myself, see also #23347) because the resulting random timestamps don't follow a Poisson distribution but an exponential distribution (related to events in a Poisson process, hence the name). This PR - moves `PoissonNextSend()` out of `net` to `random` and renames it to `GetExponentialRand()` - moves `PoissonNextSendInbound()` out of `CConnman` to `PeerManager` and renames it to `NextInvToInbounds()` - adds documentation for these functions This is work by jnewbery - due to him being less active currently, I opened the PR and will address feedback. ACKs for top commit: jnewbery: ACK 9b8dcb25b5 hebasto: ACK 9b8dcb25b57ad31b77c9f37d9a1f5b07dc6378b4, I have reviewed the code and it looks OK, I agree it can be merged. theStack: ACK 9b8dcb25b57ad31b77c9f37d9a1f5b07dc6378b4 📊 Tree-SHA512: 85c366c994e7147f9981fe863fb9838502643fa61ffd32d55a43feef96a38b79a5daa2c4d38ce01074897cc95fa40c76779816edad53f5265b81b05c3a1f4f50
2022-01-19Optimize CHECKSIGADD Script ValidationJeremy Rubin
2022-01-17Merge bitcoin/bitcoin#23373: test: Parse command line arguments from unit ↵MarcoFalke
and fuzz tests, make addrman consistency check ratio easier to change 7f122a4188af7130be9251611e41136a17c814f1 fuzz: non-addrman fuzz tests: override-able check ratio (Vasil Dimov) 3bd83e273d104e9474af8f1bdf4f969163e33ade fuzz: addrman fuzz tests: override-able check ratio (Vasil Dimov) 46b0fe78298c8f416a91dec9d4e0f3f4cb1e68b0 test: non-addrman unit tests: override-able check ratio (Vasil Dimov) 81e4d54d3a95f7bffeb353217a6c32eb2aca8b5c test: addrman unit tests: override-able check ratio (Vasil Dimov) 6dff6214be768a3fab6d5201daf5ef6071764746 bench: put addrman check ratio in a variable (Vasil Dimov) 6f7c7567c578b5a41f8e90ce4491e40f7faeaa56 fuzz: parse the command line arguments in fuzz tests (Vasil Dimov) 92a0f7e58d4b6323d21f1c45d4c20266c35df030 test: parse the command line arguments in unit tests (Vasil Dimov) Pull request description: Previously command line arguments passed to unit and fuzz tests would be ignored by the tests themselves. They would be used by the boost test framework (e.g. `--run_test="addrman_tests/*"`) or by the fuzzer (e.g. `-runs=1`). However both provide ways to pass down the extra arguments to the test itself. Use that, parse the arguments and make them available to the tests via `gArgs`. This makes the tests more flexible as they can be run with any bitcoind config option specified on the command line. When creating `AddrMan` objects in tests, use `-checkaddrman=` (if provided) instead of hardcoding the check ratio in many different places. See https://github.com/bitcoin/bitcoin/pull/20233#issuecomment-889813074 for further motivation for this. ACKs for top commit: mzumsande: re-ACK 7f122a4188af7130be9251611e41136a17c814f1 josibake: reACK https://github.com/bitcoin/bitcoin/pull/23373/commits/7f122a4188af7130be9251611e41136a17c814f1 Tree-SHA512: 3a05e61e4d70a0569bb67594bcce3aad8fdef63cdcc54e2823a3bc9f18679571985004412b6c332a210f67849bab32d8467b4115fbff8f5fac9834982e60dcf3
2022-01-17Merge bitcoin/bitcoin#23992: fuzz: Limit fuzzed time to years 2000-2100MarcoFalke
fa7238300c18938cdf627cacfc58d4b81602417f fuzz: Limit fuzzed time to years 2000-2100 (MarcoFalke) Pull request description: It doesn't make sense to fuzz times in the past, as Bitcoin Core will refuse to start in the past. Fix that and also remove a sanitizer suppression, which would be hit in net_processing in `ProcessMessage`: ```cpp if (addr.nTime <= 100000000 || addr.nTime > nNow + 10 * 60) addr.nTime = nNow - 5 * 24 * 60 * 60; // <-- Here ``` This changes the format of fuzz inputs. Previously a time value was (de)serialized as 40 bytes, now it is 32 bytes. ACKs for top commit: mzumsande: Code Review ACK fa7238300c18938cdf627cacfc58d4b81602417f Tree-SHA512: ca6e7233beec2d9ef9fd481d8f1331942a4d2c8fe518b857629bebcc53a4f42ae123b994cf5d359384a0a8022098ff5a9c146600bc2593c6d88734e25bc240ad
2022-01-15scripted-diff: Rename CNetMessage::m_command with CNetMessage::m_typeHennadii Stepanov
-BEGIN VERIFY SCRIPT- sed -i 's/std::string m_command;/std::string m_type;/g' ./src/net.h sed -i 's/* command and size./* type and size./g' ./src/net.h sed -i 's/msg.m_command/msg.m_type/g' ./src/net.cpp ./src/net_processing.cpp ./src/test/fuzz/p2p_transport_serialization.cpp -END VERIFY SCRIPT-
2022-01-15rpc: getdeploymentinfo: include signalling infoAnthony Towns
2022-01-15rpc: getdeploymentinfo: change stats to always refer to current periodAnthony Towns
On a period boundary, getdeploymentinfo (and previously getblockchaininfo) would report the status and statistics for the next block rather than the current block. Change this to always report the status/statistics of the current block, but add status-next to report the status for the next block.
2022-01-15rpc: move softfork info from getblockchaininfo to getdeploymentinfoAnthony Towns
2022-01-13[net processing] Move PoissonNextSendInbound to PeerManagerJohn Newbery
2022-01-12Merge bitcoin/bitcoin#24041: util: Restore GetIntArg saturating behaviorMarcoFalke
b5c9bb5cb9f4a8db57b33ef7399310c7d6de5822 util: Restore GetIntArg saturating behavior (James O'Beirne) Pull request description: The new locale-independent atoi64 method introduced in #20452 parses large integer values higher than maximum representable value as 0 instead of the maximum value, which breaks backwards compatibility. This commit restores compatibility and adds test coverage for this case in terms of the related GetIntArg and strtoll functions. Specifically, command line or bitcoin.conf integer values greater than `9223372036854775807` (`2**63-1`) used to be parsed as `9223372036854775807` before #20452. Then #20452 caused them to be parsed as `0`. And after this PR they will be parsed as `9223372036854775807` again. This change is a stripped-down alternative version of #23841 by jamesob ACKs for top commit: jamesob: Github ACK https://github.com/bitcoin/bitcoin/pull/24041/commits/b5c9bb5cb9f4a8db57b33ef7399310c7d6de5822 vincenzopalazzo: ACK https://github.com/bitcoin/bitcoin/pull/24041/commits/b5c9bb5cb9f4a8db57b33ef7399310c7d6de5822 MarcoFalke: review ACK b5c9bb5cb9f4a8db57b33ef7399310c7d6de5822 🌘 Tree-SHA512: 4e8abdbabf3cf4713cf5a7c5169539159f359ab4109a4e7e644cc2e9b2b0c3c532fad9f6b772daf015e1c5340ce59280cd9a41f2730afda6099cbf636b7d23ae
2022-01-11util: Restore GetIntArg saturating behaviorJames O'Beirne
The new locale-independent atoi64 method introduced in #20452 parses large integer values higher than maximum representable value as 0 instead of the maximum value, which breaks backwards compatibility. This commit restores compatibility and adds test coverage for this case in terms of the related GetIntArg and strtoll functions. Co-authored-by: Ryan Ofsky <ryan@ofsky.org>
2022-01-11fuzz: non-addrman fuzz tests: override-able check ratioVasil Dimov
Make it possible to override from the command line (without recompiling) the addrman check ratio in non-addrman fuzz tests (connman and deserialize) instead of hardcoding it to 0: ``` FUZZ=connman ./src/test/fuzz/fuzz --checkaddrman=5 ```
2022-01-11fuzz: addrman fuzz tests: override-able check ratioVasil Dimov
Make it possible to override from the command line (without recompiling) the addrman check ratio in addrman fuzz tests instead of hardcoding it to 0: ``` FUZZ=addrman ./src/test/fuzz/fuzz --checkaddrman=5 ```
2022-01-11fuzz: parse the command line arguments in fuzz testsVasil Dimov
Retrieve the command line arguments from the fuzzer and save them for later retrieval by `BasicTestingSetup` so that we gain extra flexibility of passing any config options on the test command line, e.g.: ``` FUZZ=addrman ./src/test/fuzz/fuzz --checkaddrman=5 ``` A fuzz test should call `MakeNoLogFileContext<>()` in its initialize function in order to invoke the constructor of `BasicTestingSetup`, which sets `gArgs`.
2022-01-11test: parse the command line arguments in unit testsVasil Dimov
Retrieve the command line arguments from boost and pass them to `BasicTestingSetup` so that we gain extra flexibility of passing any config options on the test command line, e.g.: ``` test_bitcoin -- -printtoconsole=1 -checkaddrman=5 ```
2022-01-11Remove cs_main lock annotation from ChainstateManager.m_blockmanRyan Ofsky
BlockManager is a large data structure, and cs_main is not required to take its address or access every part of it. Individual BlockManager fields and methods which do require cs_main like m_block_index and LookupBlockIndex are already annotated separately, and these other annotations describe locking requirements more accurately and do a better job enforcing thread safety. Since cs_main is not needed to access the address of the m_block object, this commit drops cs_main LOCK calls which were added pointlessly to satisfy this annotation in the past. Co-authored-by: Carl Dong <contact@carldong.me>
2022-01-11Merge bitcoin/bitcoin#23497: Add `src/node/` and `src/wallet/` code to ↵MarcoFalke
`node::` and `wallet::` namespaces e5b6aef61221b621ad77b5f075a16897e08835bf Move CBlockFileInfo::ToString method where class is declared (Russell Yanofsky) f7086fd8ff084ab0dd656d75b7485e59263bdfd8 Add src/wallet/* code to wallet:: namespace (Russell Yanofsky) 90fc8b089d591cabff60ee829a33f96c37fd27ba Add src/node/* code to node:: namespace (Russell Yanofsky) Pull request description: There are no code changes, this is just adding `namespace` and `using` declarations and `node::` or `wallet::` qualifiers in some places. Motivations for this change are: - To make it easier to see when node and wallet code is being accessed places where it shouldn't be. For example if GUI code is accessing node and wallet internals or if wallet and node code are referencing each other. - To make source code organization clearer ([#15732](https://github.com/bitcoin/bitcoin/issues/15732)), being able to know that `wallet::` code is in `src/wallet/`, `node::` code is in `src/node/`, `init::` code is in `src/init/`, `util::` code is in `src/util/`, etc. Reviewing with `git log -p -n1 -U0 --word-diff-regex=.` can be helpful to verify this is only updating declarations, not changing code. ACKs for top commit: achow101: ACK e5b6aef61221b621ad77b5f075a16897e08835bf MarcoFalke: Concept ACK e5b6aef61221b621ad77b5f075a16897e08835bf 🍨 Tree-SHA512: 3797745c90246794e2d55a2ee6e8b0ad5c811e4e03a242d3fdfeb68032f8787f0d48ed4097f6b7730f540220c0af99ef423cd9dbe7f76b2ec12e769a757a2c8d
2022-01-10fuzz: Limit fuzzed time to years 2000-2100MarcoFalke
2022-01-06Add src/node/* code to node:: namespaceRussell Yanofsky
2022-01-06scripted-diff: rename MapIntoRange to FastRange64Pieter Wuille
-BEGIN VERIFY SCRIPT- sed -i -e 's/MapIntoRange/FastRange64/' src/blockfilter.cpp src/test/fuzz/golomb_rice.cpp src/util/fastrange.h -END VERIFY SCRIPT-
2022-01-06Merge bitcoin/bitcoin#23760: util: move MapIntoRange() for reuse in fuzz testsMarcoFalke
df2307cdc3d08233d17beb9a50c144baaef1f44e util: move MapIntoRange() for reuse in fuzz tests (fanquake) Pull request description: ACKs for top commit: shaavan: ACK df2307cdc3d08233d17beb9a50c144baaef1f44e Tree-SHA512: 31bf18f50a82e442ff025d6be0db5666b463a1fc16ec6b2112c77bb815515d27f8a537a0c9934c7daa3f4d526b47e8d6333f75a13b271e6efa550f8e71504b0a
2022-01-06fuzz: move FuzzedSock earlier in src/test/fuzz/util.hVasil Dimov
This way it can be used in `ConsumeNode()`.
2022-01-05Merge bitcoin/bitcoin#21879: refactor: wrap accept() and extend usage of SockW. J. van der Laan
6bf6e9fd9dece67878595a5f3361851c25833c49 net: change CreateNodeFromAcceptedSocket() to take Sock (Vasil Dimov) 9e3cbfca7c9efa620c0cce73503772805cc1fa82 net: use Sock in CConnman::ListenSocket (Vasil Dimov) f8bd13f85ae5404adef23a52719d804a5c36b1e8 net: add new method Sock::Accept() that wraps accept() (Vasil Dimov) Pull request description: _This is a piece of https://github.com/bitcoin/bitcoin/pull/21878, chopped off to ease review._ Introduce an `accept(2)` wrapper `Sock::Accept()` and extend the usage of `Sock` in `CConnman::ListenSocket` and `CreateNodeFromAcceptedSocket()`. ACKs for top commit: laanwj: Code review ACK 6bf6e9fd9dece67878595a5f3361851c25833c49 jamesob: ACK 6bf6e9fd9dece67878595a5f3361851c25833c49 ([`jamesob/ackr/21879.2.vasild.wrap_accept_and_extend_u`](https://github.com/jamesob/bitcoin/tree/ackr/21879.2.vasild.wrap_accept_and_extend_u)) jonatack: ACK 6bf6e9fd9dece67878595a5f3361851c25833c49 per `git range-diff ea989de 976f6e8 6bf6e9f` -- only change since my last review was `s/listen_socket.socket/listen_socket.sock->Get()/` in `src/net.cpp: CConnman::SocketHandlerListening()` -- re-read the code changes, rebase/debug build/ran units following my previous full review (https://github.com/bitcoin/bitcoin/pull/21879#pullrequestreview-761251278) w0xlt: tACK 6bf6e9f Tree-SHA512: dc6d1acc4f255f1f7e8cf6dd74e97975cf3d5959e9fc2e689f74812ac3526d5ee8b6a32eca605925d10a4f7b6ff1ce5e900344311e587d19786b48c54d021b64
2022-01-05Merge bitcoin/bitcoin#23411: refactor: Avoid integer overflow in ApplyStats ↵MarcoFalke
when activating snapshot fa996c58e8a31ebe610d186cef408b6dd3b385a8 refactor: Avoid integer overflow in ApplyStats when activating snapshot (MarcoFalke) fac01888d17423d6c23a9ce15d98fc88fb34e3cc Move AdditionOverflow to util, Add CheckedAdd with unit tests (MarcoFalke) fa526d8fb6ab8f2678a30d4536aa9c45218f5269 Add dev doc to CCoinsStats::m_hash_type and make it const (MarcoFalke) faff051560552d4405896e01920a18f698155a56 style: Remove unused whitespace (MarcoFalke) Pull request description: A snapshot contains the utxo set, including the out value. To activate the snapshot, the hash needs to be calculated. As a side-effect, the total amount in the snapshot is calculated (as the sum of all out values), but never used. Instead of running into an integer overflow in an unused result, don't calculate the result in the first place. Other code paths (using the active utxo set) can not run into an integer overflow, since the active utxo set is valid. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39716 ACKs for top commit: shaavan: reACK fa996c58e8a31ebe610d186cef408b6dd3b385a8 vasild: ACK fa996c58e8a31ebe610d186cef408b6dd3b385a8 Tree-SHA512: 4f207f634841f6f634fd02ae1e5907e343fd767524fd0e8149aa99fa9a1834fe50167d14874834d45236e9c325d567925f28129bacb7d80be29cf22277a16a14
2022-01-02Remove unused char serializeMarcoFalke
2022-01-02Use spans of std::byte in serializeMarcoFalke
This switches .read() and .write() to take spans of bytes.
2021-12-30scripted-diff: Bump copyright headersHennadii Stepanov
-BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./ -END VERIFY SCRIPT- Commits of previous years: * 2020: fa0074e2d82928016a43ca408717154a1c70a4db * 2019: aaaaad6ac95b402fe18d019d67897ced6b316ee0
2021-12-27doc: Remove TODO from block fuzz testMarcoFalke
2021-12-23util: move MapIntoRange() for reuse in fuzz testsfanquake
2021-12-18Merge bitcoin/bitcoin#23219: p2p, refactor: tidy up LookupSubNet()W. J. van der Laan
c44c20108f7b7314f59f034110789385a24db280 p2p, refactor: drop unused DNSLookupFn param in LookupSubnet() (Vasil Dimov) f0c9e68080432c1ab11b14e571b8dfb7cfe727f8 p2p, refactor: tidy up LookupSubNet() (Jon Atack) Pull request description: This pull originally resolved a code `TO-DO`, as well as fixing different param names between the function declaration and definition, updating the function to current style standards, clearer variable naming, and improving the Doxygen documentation. Following the merge of #17160, it now does the non-`TODO` changes and also now drops an unused param to simplify the function. ACKs for top commit: dunxen: ACK c44c201 vasild: ACK c44c20108f7b7314f59f034110789385a24db280 shaavan: crACK c44c20108f7b7314f59f034110789385a24db280 Tree-SHA512: 55f64c7f403819dec84f4da06e63db50f7c0601a2d9a1ec196fda667c220ec6f5ad2a3c95e0e02275da9f6da6b984275d1dc10e19ed82005c5e13da5c5ecab02
2021-12-17Refactor the chacha20 differential fuzz teststratospher
2021-12-17Merge bitcoin/bitcoin#22704: fuzz: Differential fuzzing to compare Bitcoin ↵W. J. van der Laan
Core's and D. J. Bernstein's implementation of ChaCha20 4d0ac72f3ae78e3c6a0d5dc4f7e809583abd0546 [fuzz] Add fuzzing harness to compare both implementations of ChaCha20 (stratospher) 65ef93203cc6a977c8e96f07cb9155f46faf5004 [fuzz] Add D. J. Bernstein's implementation of ChaCha20 (stratospher) Pull request description: This PR compares Bitcoin Core's implementation of ChaCha20 with D. J. Bernstein's in order to find implementation discrepancies if any. ACKs for top commit: laanwj: Code review ACK 4d0ac72f3ae78e3c6a0d5dc4f7e809583abd0546 Tree-SHA512: f826144b4db61b9cbdd7efaaca8fa9cbb899953065bc8a26820a566303b2ab6a17431e7c114635789f0a63fbe3b65cb0bf2ab85baf882803a5ee172af4881544
2021-12-17Move AdditionOverflow to util, Add CheckedAdd with unit testsMarcoFalke
2021-12-15Merge bitcoin/bitcoin#23758: net: Use type-safe mockable time for peer ↵MarcoFalke
connection time fad943821e35d0eb2143061e718f0193e12a4c71 scripted-diff: Rename touched member variables (MarcoFalke) fa663a4c0d20487ed3f7a93e1c2ca9932b05f5a8 Use mockable time for peer connection time (MarcoFalke) fad7ead146a152f46b25ce6623e05cbb1dbc8cca refactor: Use type-safe std::chrono in net (MarcoFalke) Pull request description: Benefits: * Type-safe * Mockable * Allows to revert a temporary test workaround ACKs for top commit: naumenkogs: ACK fad943821e35d0eb2143061e718f0193e12a4c71 shaavan: ACK fad943821e35d0eb2143061e718f0193e12a4c71 Tree-SHA512: af9bdfc695ab727b100c6810a7289d29b02b0ea9fa4fee9cc1f3eeefb52c8c465ea2734bae0c1c63b3b0d6264ba2c493268bc970ef6916570eb166de77829d82
2021-12-14Merge bitcoin/bitcoin#23575: fuzz: Rework FillNodefanquake
fa19bab90a3ccc2f76c20aa805292d6a9c5d8071 fuzz: Rework FillNode (MarcoFalke) fae6e31df7c6df04f41fc8401e2a9781a4d75be7 refactor: Set fSuccessfullyConnected in FillNode (MarcoFalke) fa3583f856e34b6c6134745da14f5206cf71fa3e fuzz: Avoid negative NodeId in ConsumeNode (MarcoFalke) Pull request description: Currently `FillNode` is a bit clumsy because it directly modifies memory of `CNode`. This gets in the way of moving that memory to `Peer`. Also, it isn't particularly consistent. See for example https://github.com/bitcoin/bitcoin/pull/21160#discussion_r739206139 . Fix all issues by sending a `version`/`verack` in `FillNode` and let net_processing figure out the internal details. ACKs for top commit: jnewbery: Strong concept ACK and light code review ACK fa19bab90a3ccc2f76c20aa805292d6a9c5d8071 Tree-SHA512: 33261d857c3fa6d5d39d742624009a29178ad5a15eb3fd062da741affa5a4854fd45ed20d59a6bba2fb068cf7b39cad6f95b2910be7cb6afdc27cd7917955b67
2021-12-13scripted-diff: Rename touched member variablesMarcoFalke
-BEGIN VERIFY SCRIPT- ren() { sed -i "s/\<$1\>/$2/g" $( git grep -l "$1" ./src/ ) ; } ren nLastBlockTime m_last_block_time ren nLastTXTime m_last_tx_time ren nTimeConnected m_connected -END VERIFY SCRIPT-
2021-12-13refactor: Use type-safe std::chrono in netMarcoFalke
2021-12-11Merge bitcoin/bitcoin#23733: fuzz: Move ISO8601 to one placeMarcoFalke
fa72dd314fe857d827d9b311bdf0453e9463746f fuzz: Move ISO8601 to one place (MarcoFalke) Pull request description: Seems confusing to split this to two places. Also fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42178 ACKs for top commit: fanquake: ACK fa72dd314fe857d827d9b311bdf0453e9463746f Tree-SHA512: 637b0671078848ea417fdf66b92715602040fad34d4ca5f7b843a519a1cfeebe5d992a79a399deba39926905125681d66ab0dc05f66f79a26f3bf555e12fb0ba
2021-12-11[fuzz] Add fuzzing harness to compare both implementations of ChaCha20stratospher
Co-authored-by: Prakash Choudhary <44579179+prakash1512@users.noreply.github.com>
2021-12-11[fuzz] Add D. J. Bernstein's implementation of ChaCha20stratospher
Co-authored-by: Prakash Choudhary <44579179+prakash1512@users.noreply.github.com>
2021-12-10moveonly: Move (Un)Serialize(To/From)Vector, (De)SerializeHDKeypaths to psbt ↵Andrew Chow
module SerializeToVector, UnserializeFromVector, DeserializeHDKeypaths, and SerializeHDKeypaths were in sign.h where PSBT was originally implemented. Since all of the PSBT serialization has moved to its own file, these functions should follow.
2021-12-10Types are compact size uintsAndrew Chow
2021-12-10fuzz: Move ISO8601 to one placeMarcoFalke
2021-12-08fuzz: Fix RPC internal bug detectionMarcoFalke
2021-12-08Merge bitcoin/bitcoin#20295: rpc: getblockfrompeerMarcoFalke
dce8c4c38111556ca480aa0e63c46b71f66b508f rpc: getblockfrompeer (Sjors Provoost) b884ababc29ce963826d8a4327ed6a5e629ff175 rpc: move Ensure* helpers to server_util.h (Sjors Provoost) Pull request description: This adds an RPC method to fetch a block directly from a peer. This can used to fetch stale blocks with lower proof of work that are normally ignored by the node (`headers-only` in `getchaintips`). Usage: ``` bitcoin-cli getblockfrompeer HASH peer_n ``` Closes #20155 Limitations: * you have to specify which peer to fetch the block from * the node must already have the header ACKs for top commit: jnewbery: ACK dce8c4c38111556ca480aa0e63c46b71f66b508f fjahr: re-ACK dce8c4c38111556ca480aa0e63c46b71f66b508f Tree-SHA512: 843ba2b7a308f640770d624d0aa3265fdc5c6ea48e8db32269b96a082b7420f7953d1d8d1ef2e6529392c7172dded9d15639fbc9c24e7bfa5cfb79e13a5498c8
2021-12-08Merge bitcoin/bitcoin#23465: Remove CTxMemPool params from ATMPMarcoFalke
f1f10c0514fe81318c8b064f9dad0e2f9a2cd037 Remove CTxMemPool params from ATMP (lsilva01) Pull request description: Remove `CTxMemPool` parameter from `AcceptToMemoryPool` function, as suggested in https://github.com/bitcoin/bitcoin/pull/23437#issuecomment-962536149 . This requires that `CChainState` has access to `MockedTxPool` in `tx_pool.cpp` as mentioned https://github.com/bitcoin/bitcoin/pull/23173#discussion_r731895386. So the `MockedTxPool` is attributed to `CChainState::m_mempool` before calling `AcceptToMemoryPool`. Requires #23437. ACKs for top commit: jnewbery: utACK f1f10c0514fe81318c8b064f9dad0e2f9a2cd037 MarcoFalke: review ACK f1f10c0514fe81318c8b064f9dad0e2f9a2cd037 🔙 Tree-SHA512: 2a4885f4645014fc1fa98bb1090f13721c1a0796bc0021b9cb43bc8cc13920b6eaf057d1f5ed796e0a110e7813e41fe0196334ce7c80d1231fc057a9a3bdf349
2021-12-07Remove CTxMemPool params from ATMPlsilva01
Co-authored-by: John Newbery <1063656+jnewbery@users.noreply.github.com> Co-authored-by: Jon Atack <jon@atack.com>
2021-12-07p2p, refactor: drop unused DNSLookupFn param in LookupSubnet()Vasil Dimov