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2024-07-18Merge bitcoin/bitcoin#30444: rest: Reject negative outpoint index early in ↵Ava Chow
getutxos parsing fac932bf93d9bd8cb7bef93f04ecf48ea2ccf1d1 refactor: Use util::Split to avoid a harmless unsigned-integer-overflow (MarcoFalke) fab54db9f1d0e634f4a697480dbb87b87940dc5c rest: Reject negative outpoint index in getutxos parsing (MarcoFalke) Pull request description: In `rest_getutxos` outpoint indexes such as `+N` or `-N` are accepted. This should be harmless, because any index out of range should be treated as a non-existent utxo. However, a negative index can't exist ever, so it seems better to reject all signs, whether `+` or `-`. ACKs for top commit: achow101: ACK fac932bf93d9bd8cb7bef93f04ecf48ea2ccf1d1 hodlinator: ut-ACK fac932bf93d9bd8cb7bef93f04ecf48ea2ccf1d1 tdb3: re ACK fac932bf93d9bd8cb7bef93f04ecf48ea2ccf1d1 danielabrozzoni: ACK fac932bf93d9bd8cb7bef93f04ecf48ea2ccf1d1 brunoerg: reACK fac932bf93d9bd8cb7bef93f04ecf48ea2ccf1d1 Tree-SHA512: 8f1a75248cb61e1c4beceded6ed170db83b07f30fbcf93a26acfffc00ec4546572366eff87907a7e1423d7d3a2a9e57a0a7a9bacb787c86463f842d7161c16bc
2024-07-18Merge bitcoin/bitcoin#30453: test: Non-Shy version senderglozow
faed5d3870fb32fb5278961ee23e38fd9ea6ca15 test: Non-Shy version sender (MarcoFalke) Pull request description: After `add_outbound_p2p_connection`, the test framework normally sends a version message only in reply to a received version. This is fine, but the protocol does not require this and tolerates a version to be sent earlier. However, this is untested, and the missing test coverage leads to bugs being missed. For example https://github.com/bitcoin/bitcoin/pull/30394#pullrequestreview-2166824948 Fix it by adding a test. ACKs for top commit: brunoerg: ACK faed5d3870fb32fb5278961ee23e38fd9ea6ca15 tdb3: ACK faed5d3870fb32fb5278961ee23e38fd9ea6ca15 theStack: tACK faed5d3870fb32fb5278961ee23e38fd9ea6ca15 glozow: ACK faed5d3870f Tree-SHA512: dbf527a39c932e994a1e8248ba78058000811a4bf69275278f1fd1e545716ac4d2d3be5dcf362976bbafa2a49f91d13e3601daf71d29e9c556179b01af62c03c
2024-07-18Merge bitcoin/bitcoin#30356: refactor: add coinbase constraints to ↵Ryan Ofsky
BlockAssembler::Options c504b6997b1acc9771ad1f52efaa4be2b4966c6c refactor: add coinbase constraints to BlockCreateOptions (Sjors Provoost) 6b4c817d4b978adf69738677c74855ef0675f333 refactor: pass BlockCreateOptions to createNewBlock (Sjors Provoost) 323cfed5959b25c98235ec988b408fc5e3391e3c refactor: use CHECK_NONFATAL to avoid single-use symbol (Sjors Provoost) Pull request description: When generating a block template through e.g. getblocktemplate RPC, we reserve 4000 weight units and 400 sigops. Pools use this space for their coinbase outputs. At least one pool patched their Bitcoin Core node to adjust these hardcoded values. They eventually [produced an invalid block](https://bitcoin.stackexchange.com/questions/117837/how-many-sigops-are-in-the-invalid-block-783426) which exceeded the sigops limit. The existince of such patches suggests it may be useful to make this value configurable. This PR would make such a change easier. However, the main motivation is that in the Stratum v2 spec requires the pool to communicate the maximum bytes they intend to add to the coinbase outputs. Specifically the `CoinbaseOutputDataSize` message which is part of the [Template Distribution Protocol](https://github.com/stratum-mining/sv2-spec/blob/main/07-Template-Distribution-Protocol.md#71-coinbaseoutputdatasize-client---server) has a field `coinbase_output_max_additional_size`. A proposed change to the spec adds the max additional sigops as well: https://github.com/stratum-mining/sv2-spec/pull/86. Whether that change makes it into the spec is not important though, as adding both to `BlockAssembler::Options` makes sense. The first commit is a test refactor followup for #30335, related to the code that's changed here, but not required. The second commit introduces BlockCreateOptions, with just `use_mempool`. The thirds commit adds `coinbase_max_additional_weight` and `coinbase_output_max_additional_sigops` to `BlockCreateOptions`. They use the originally hardcoded values, and no existing caller overrides these defaults. This changes in #29432. ACKs for top commit: itornaza: tested ACK c504b6997b1acc9771ad1f52efaa4be2b4966c6c ryanofsky: Code review ACK c504b6997b1acc9771ad1f52efaa4be2b4966c6c ismaelsadeeq: Code review ACK c504b6997b1acc9771ad1f52efaa4be2b4966c6c Tree-SHA512: de2fa085f47048c91d95524e03f909f6f27f175c1fefa3d6106445e7eb5cf5b710eda6ea5b641cf3b4704a4e4e0181a0c829003b9fd35465f2a46167e5d64487
2024-07-18Merge bitcoin/bitcoin#30464: test, refactor: Fix MSVC warning C4101 ↵merge-script
"unreferenced local variable" 44f08786f435ed4284d39dc604c2a5fcbde9e602 test: Fix MSVC warning C4101 "unreferenced local variable" (Hennadii Stepanov) 5d25a82b9a5e54f74cc066599541bc1d3da70988 univalue, refactor: Convert indentation tabs to spaces (Hennadii Stepanov) Pull request description: This PR is split from https://github.com/bitcoin/bitcoin/pull/30454 and addresses MSVC warning [C4101](https://learn.microsoft.com/en-us/cpp/error-messages/compiler-warnings/compiler-warning-level-3-c4101) "unreferenced local variable". The current MSVC build system in the master branch skips building univalue tests, so it is not affected. No behaviour changes. ACKs for top commit: kevkevinpal: utACK [44f0878](https://github.com/bitcoin/bitcoin/pull/30464/commits/44f08786f435ed4284d39dc604c2a5fcbde9e602) maflcko: ACK 44f08786f435ed4284d39dc604c2a5fcbde9e602 theuni: trivial ACK 44f08786f435ed4284d39dc604c2a5fcbde9e602. Tree-SHA512: 661d3b40ddb4f7915de7a65ccb27a24da88ae499ce03c036099007260b0597e83738f1a3a420985b51f798ee309ade32988c6d78f4ffed401099b175a0b2025b
2024-07-17Merge bitcoin/bitcoin#29523: Wallet: Add `max_tx_weight` to transaction ↵Ava Chow
funding options (take 2) 734076c6de1781f957c8bc3bf7ed6951920cfcf6 [wallet, rpc]: add `max_tx_weight` to tx funding options (ismaelsadeeq) b6fc5043c16c2467a2a6768a6ca9b18035fc400f [wallet]: update the data type of `change_output_size`, `change_spend_size` and `tx_noinputs_size` to `int` (ismaelsadeeq) baab0d2d43049a71dc90176bc4d72062f7b2ce19 [doc]: update reason for deducting change output weight (ismaelsadeeq) 7f61d31a5cec8fc61328bee43f90d3f1dcb0a035 [refactor]: update coin selection algorithms input parameter `max_weight` name (ismaelsadeeq) Pull request description: This PR taken over from #29264 The PR added an option `max_tx_weight` to transaction funding RPC's that ensures the resulting transaction weight does not exceed the specified `max_tx_weight` limit. If `max_tx_weight` is not given `MAX_STANDARD_TX_WEIGHT` is used as the max threshold. This PR addressed outstanding review comments in #29264 For more context and rationale behind this PR see https://delvingbitcoin.org/t/lightning-transactions-with-v3-and-ephemeral-anchors/418/11?u=instagibbs ACKs for top commit: achow101: ACK 734076c6de1781f957c8bc3bf7ed6951920cfcf6 furszy: utACK 734076c6de1781f957c8bc3bf7ed6951920cfcf6 rkrux: reACK [734076c](https://github.com/bitcoin/bitcoin/pull/29523/commits/734076c6de1781f957c8bc3bf7ed6951920cfcf6) Tree-SHA512: 013501aa443d239ee2ac01bccfc5296490c27b4edebe5cfca6b96c842375e895e5cfeb5424e82e359be581460f8be92095855763a62779a18ccd5bdfdd7ddce7
2024-07-17refactor: add coinbase constraints to BlockCreateOptionsSjors Provoost
When generating a block template through e.g. getblocktemplate RPC, we reserve 4000 weight units and 400 sigops. Pools use this space for their coinbase outputs. At least one pool patched their Bitcoin Core node to adjust these hardcoded values. They eventually produced an invalid block which exceeded the sigops limit. https://bitcoin.stackexchange.com/questions/117837/how-many-sigops-are-in-the-invalid-block-783426 The existince of such patches suggests it may be useful to make this value configurable. This commit would make such a change easier. The main motivation however is that the Stratum v2 spec requires the pool to communicate the maximum bytes they intend to add to the coinbase outputs. A proposed change to the spec would also require them to communicate the maximum number of sigops. This commit also documents what happens when -blockmaxweight is lower than the coinbase reserved value. Co-authored-by: Ryan Ofsky <ryan@ofsky.org>
2024-07-17Merge bitcoin/bitcoin#28893: Fix SSE4.1-related issuesmerge-script
d440f13db02c82c842000abe4fe4d0c721a4ad3b crypto: Guard code with `ENABLE_SSE41` macro (Hennadii Stepanov) 6ec1ca7c85a4009b77e149a798a331592b96ea42 build: Fix test for SSE4.1 intrinsics (Hennadii Stepanov) Pull request description: 1. Fix the test for SSE4.1 intrinsics during build system configuration, which currently can be false positive, for example, when `CXXFLAGS="-mno-sse4.1"` provided. This PR fixes the test by adding the `_mm_blend_epi16` SSE4.1 function used in our codebase. 2. Guard `sha_x86_shani.cpp` code with `ENABLE_SSE41` macro as it uses the `_mm_blend_epi16` function from the SSE4.1 instruction set. It is possible that SHA-NI is enabled even when SSE4.1 is disabled, which causes compile errors in the master branch. Closes https://github.com/bitcoin/bitcoin/issues/28864. ACKs for top commit: sipa: utACK d440f13db02c82c842000abe4fe4d0c721a4ad3b willcl-ark: tACK d440f13db02c82c842000abe4fe4d0c721a4ad3b theuni: utACK d440f13db02c82c842000abe4fe4d0c721a4ad3b Tree-SHA512: a6e1e8c94e1b94874ff51846815ef445e6135cbdb01b08eb695b3548115f2340dd835ebe53673ae46a553fe6be4815e68d8642c34235dd7af5106c4b7c9ea6f3
2024-07-17Merge bitcoin/bitcoin#30468: test: bump mocktime only after node has ↵merge-script
received and sent bytes c322bddd08ed1f1f7f0c39768b659dd62d5e2dd5 test: bump mocktime after node has received and sent bytes (stratospher) Pull request description: Fixes an intermittent failure for `p2p_v2_misbehaving.py` reported in https://github.com/bitcoin/bitcoin/pull/30420#discussion_r1680462164. A [different error message](https://github.com/bitcoin/bitcoin/blob/262260ce1e919613ba60194a5861b0b0a51dfe01/src/net.cpp#L1970) `"socket no message in first %i seconds"` will be displayed if `m_last_send=0` or if `m_last_recv is 0`. Fix this by: 1. mocktime bump is done after all the bytes are received. (`m_last_recv is not 0 now`) 2. wait until bytes are sent by `TestNode`/`bitcoind` (`m_last_send is not 0 now`) See https://cirrus-ci.com/task/5359619151757312?logs=ci#L3935 for an example failure (I wasn't able to reproduce the intermittent failure locally but I think the fix is logical) ACKs for top commit: maflcko: reACK c322bddd08ed1f1f7f0c39768b659dd62d5e2dd5 Tree-SHA512: 1c05524c2819041eb2001c2baf2c912d4f812a39347f784f212634e8c53131357a73116a46b4b7542bc7fc8c1370c4d36fc9898a2cbdb40bcee61105123c4a35
2024-07-17Merge bitcoin/bitcoin#30466: refactor: Make m_last_notified_header privatemerge-script
fa927055dd43dda945396574273a210186beec9f refactor: Make m_last_notified_header private (MarcoFalke) Pull request description: Seems brittle to expose mutable fields public. Fix it by making it private. Fixes https://github.com/bitcoin/bitcoin/pull/30425#discussion_r1677633601 ACKs for top commit: dergoegge: utACK fa927055dd43dda945396574273a210186beec9f Tree-SHA512: d9841c42571144ced0edeaa4bb1d96a177a011dca37c8342c66513477c37278602a1b88beb93068b94fc4443b1552c8fc9f98bcf0bda7d0fc101e61e90c33944
2024-07-17Merge bitcoin/bitcoin#30457: doc: getaddressinfo[isscript] is optionalmerge-script
fa6390df205513319f28e35e3e17c40ecaa7d731 doc: getaddressinfo[isscript] is optional (MarcoFalke) Pull request description: `isscript` is unknown for unknown witness versions, so it should be marked optional in the docs Fixes https://github.com/bitcoin/bitcoin/issues/30456 ACKs for top commit: stickies-v: ACK fa6390df205513319f28e35e3e17c40ecaa7d731 tdb3: ACK fa6390df205513319f28e35e3e17c40ecaa7d731 Tree-SHA512: f728f18e0871923225e0bf29594f8095997456cf55409f42087b5f70f95bef10f984323b48d2b484b6705f23b04e9e8a3fe42446830638fdd70453c18fd7f189
2024-07-17test: bump mocktime after node has received and sent bytesstratospher
a different error message "socket no message in first %i seconds" will be displayed if m_last_send=0 or if m_last_recv is 0. make the test robust by ensuring that they will not be 0 before bumping mocktime.
2024-07-17refactor: Use util::Split to avoid a harmless unsigned-integer-overflowMarcoFalke
The previous commit added a test which would fail the unsigned-integer-overflow sanitizer. The warning is harmless and can be triggered on any commit, since the code was introduced. For reference, the warning would happen when the separator `-` was not present. For example: GET /rest/getutxos/6a297bfa5cb8dd976ab0207a767d6cbfaa5e876f30081127ec8674c8c52b16c0_+1.json would result in: rest.cpp:792:77: runtime error: unsigned integer overflow: 18446744073709551615 + 1 cannot be represented in type 'size_type' (aka 'unsigned long') #0 0x55ad42c16931 in rest_getutxos(std::any const&, HTTPRequest*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) src/rest.cpp:792:77 #1 0x55ad4319e3c0 in std::function<bool (HTTPRequest*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&)>::operator()(HTTPRequest*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) const /usr/bin/../lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/std_function.h:591:9 #2 0x55ad4319e3c0 in HTTPWorkItem::operator()() src/httpserver.cpp:59:9 #3 0x55ad431a3eea in WorkQueue<HTTPClosure>::Run() src/httpserver.cpp:114:13 #4 0x55ad4318f961 in HTTPWorkQueueRun(WorkQueue<HTTPClosure>*, int) src/httpserver.cpp:403:12 #5 0x7f078ebcbbb3 (/lib/x86_64-linux-gnu/libstdc++.so.6+0xeabb3) (BuildId: 40b9b0d17fdeebfb57331304da2b7f85e1396ef2) #6 0x55ad4277e01c in asan_thread_start(void*) asan_interceptors.cpp.o #7 0x7f078e840a93 (/lib/x86_64-linux-gnu/libc.so.6+0x9ca93) (BuildId: 08134323d00289185684a4cd177d202f39c2a5f3) #8 0x7f078e8cdc3b (/lib/x86_64-linux-gnu/libc.so.6+0x129c3b) (BuildId: 08134323d00289185684a4cd177d202f39c2a5f3) SUMMARY: UndefinedBehaviorSanitizer: unsigned-integer-overflow rest.cpp:792:77
2024-07-17test: Non-Shy version senderMarcoFalke
2024-07-17refactor: Make m_last_notified_header privateMarcoFalke
2024-07-17doc: getaddressinfo[isscript] is optionalMarcoFalke
2024-07-16test: Fix MSVC warning C4101 "unreferenced local variable"Hennadii Stepanov
2024-07-16univalue, refactor: Convert indentation tabs to spacesHennadii Stepanov
2024-07-16Merge bitcoin/bitcoin#30357: Fix cases of calls to `FillPSBT` errantly ↵Ava Chow
returning `complete=true` 7e36dca657c66bc70b04d5b850e5a335aecfb902 test: add test for modififed walletprocesspsbt calls (willcl-ark) 39cea21ec51b9838669c38fefa14f25c36ae7096 wallet: fix FillPSBT errantly showing as complete (willcl-ark) Pull request description: Fixes: #30077 Fix cases of calls to `FillPSBT` returning `complete=true` when it's not the case. This can happen when some inputs have been signed but the transaction is subsequently modified, e.g. in the context of PayJoins. Also fixes a related bug where a finalized hex string is attempted to be added during `walletprocesspsbt` but a CHECK_NONFATAL causes an abort. ACKs for top commit: achow101: ACK 7e36dca657c66bc70b04d5b850e5a335aecfb902 ismaelsadeeq: Tested ACK 7e36dca657c66bc70b04d5b850e5a335aecfb902 pinheadmz: re-ACK 7e36dca657c66bc70b04d5b850e5a335aecfb902 Tree-SHA512: e35d19789899c543866d86d513506494d672e4bed9aa36a995dbec4e72f0a8ec5536b57c4a940a18002ae4a8efd0b007c77ba64e57cd52af98e4ac0e7bf650d6
2024-07-16Merge bitcoin/bitcoin#22729: Make it possible to disable Tor binds and abort ↵Ava Chow
startup on bind failure bca346a97056748f1e3fb899f336d56d9fd45a64 net: require P2P binds to succeed (Vasil Dimov) af552534ab83c572d3bc3f93ccaee5c1961ccab5 net: report an error if unable to bind on the Tor listening addr:port (Vasil Dimov) 9a7e5f4d68dadc64a675f32d1e91199d6b1aa095 net: don't extra bind for Tor if binds are restricted (Vasil Dimov) Pull request description: Make it possible to disable the Tor binding on `127.0.0.1:8334` and stop startup if any P2P bind fails instead of "if all P2P binds fail". Fixes https://github.com/bitcoin/bitcoin/issues/22726 Fixes https://github.com/bitcoin/bitcoin/issues/22727 ACKs for top commit: achow101: ACK bca346a97056748f1e3fb899f336d56d9fd45a64 cbergqvist: ACK bca346a97056748f1e3fb899f336d56d9fd45a64 pinheadmz: ACK bca346a97056748f1e3fb899f336d56d9fd45a64 Tree-SHA512: fabef89a957191eea4f3e3b6109d2b8389f27ecc74440a920b0c10f31fff00a85bcfd1eb3c91826c7169c618f4de8a8d0a260e2caf40fd854f07ea9a980d8603
2024-07-16Merge bitcoin/bitcoin#28923: script/sign: avoid duplicated signature ↵Ava Chow
verification after signing (+introduce signing benchmarks) fe92c15f0c44d1405b9048306736bd0eae868506 script/sign: avoid duplicated signature verification after signing (Sebastian Falbesoner) 080089567ca766d4c1cde8ec0e5c7df48f566e07 bench: add benchmark for `SignTransaction` (Sebastian Falbesoner) Pull request description: This PR is a small performance improvement on the `SignTransaction` function, which is used mostly by the wallet (obviously) and the `signrawtransactionwithkey` RPC. The lower-level function `ProduceSignature` already calls `VerifyScript` internally as last step in order to check whether the signature data is complete: https://github.com/bitcoin/bitcoin/blob/daa56f7f665183bcce3df146f143be37f33c123e/src/script/sign.cpp#L568-L570 If and only if that is the case, the `complete` field of the `SignatureData` is set to `true` accordingly and there is no need then to verify the script after again, as we already know that it would succeed. This leads to a rough ~20% speed-up for `SignTransaction` for single-input ECDSA or Taproot transactions, according to the newly introduced `SignTransaction{ECDSA,Taproot}` benchmarks: ``` $ ./src/bench/bench_bitcoin --filter=SignTransaction.* ``` without commit 18185f4f578b8795fdaa75926630a691e9c8d0d4: | ns/op | op/s | err% | total | benchmark |--------------------:|--------------------:|--------:|----------:|:---------- | 185,597.79 | 5,388.00 | 1.6% | 0.22 | `SignTransactionECDSA` | 141,323.95 | 7,075.94 | 2.1% | 0.17 | `SignTransactionSchnorr` with commit 18185f4f578b8795fdaa75926630a691e9c8d0d4: | ns/op | op/s | err% | total | benchmark |--------------------:|--------------------:|--------:|----------:|:---------- | 149,757.86 | 6,677.45 | 1.4% | 0.18 | `SignTransactionECDSA` | 108,284.40 | 9,234.94 | 2.0% | 0.13 | `SignTransactionSchnorr` Note that there are already signing benchmarks in the secp256k1 library, but `SignTransaction` does much more than just the cryptographical parts, i.e.: * calculate the unsigned tx's `PrecomputedTransactionData` if necessary * apply Solver on the prevout scriptPubKey, fetch the relevant keys from the signing provider * perform the actual signing operation (for ECDSA signatures, that could be more than once due to low-R grinding) * verify if the signatures are correct by calling `VerifyScript` (more than once currently, which is fixed by this PR) so it probably makes sense to also have benchmarks from that higher-level application perspective. ACKs for top commit: achow101: ACK fe92c15f0c44d1405b9048306736bd0eae868506 furszy: utACK fe92c15f0c44 glozow: light review ACK fe92c15f0c44d1405b9048306736bd0eae868506 Tree-SHA512: b7225ff9e8a640ca5222dea5b2a463a0f9b9de704e4330b5b9a7bce2d63a1f4620575c474a8186f4708d7d9534eab55d000393d99db79c0cfc046b35f0a4a778
2024-07-16Merge bitcoin/bitcoin#30429: rpc: Use CHECK_NONFATAL over AssertAva Chow
fa6270737eb9655bfb4e29b7070ecb6cd2087b7f rpc: Use CHECK_NONFATAL over Assert (MarcoFalke) Pull request description: Any RPC method should not abort the whole node when an internal logic error happens. Fix it by just aborting this single RPC method call when an error happens. Also, fix the linter to find the fixed cases. ACKs for top commit: achow101: ACK fa6270737eb9655bfb4e29b7070ecb6cd2087b7f stickies-v: ACK fa6270737eb9655bfb4e29b7070ecb6cd2087b7f tdb3: ACK fa6270737eb9655bfb4e29b7070ecb6cd2087b7f hodlinator: ACK fa6270737eb9655bfb4e29b7070ecb6cd2087b7f Tree-SHA512: dad2f31b01a66578949009499e4385fb4d72f0f897419f2a6e0ea02e799b9a31e6ecb5a67fa5d27fcbc7939fe8acd62dc04e877b35831493b7f2c604dec7dc64
2024-07-16Merge bitcoin/bitcoin#30435: init: change shutdown order of load block ↵merge-script
thread and scheduler 5fd48360198d2ac49e43b24cc1469557b03567b8 init: change shutdown order of load block thread and scheduler (Martin Zumsande) Pull request description: This avoids situations during a reindex, in which the shutdown doesn't finish since `LimitValidationInterfaceQueue()` is called by the load block thread when the scheduler is already stopped, in which case it would block indefinitely. This can lead to intermittent failures in `feature_reindex.py` (#30424), which I could locally reproduce with ```diff diff --git a/src/validation.cpp b/src/validation.cpp index 74f0e4975c..be1706fdaf 100644 --- a/src/validation.cpp +++ b/src/validation.cpp @@ -3446,6 +3446,7 @@ static void LimitValidationInterfaceQueue(ValidationSignals& signals) LOCKS_EXCL AssertLockNotHeld(cs_main); if (signals.CallbacksPending() > 10) { + std::this_thread::sleep_for(std::chrono::milliseconds(50)); signals.SyncWithValidationInterfaceQueue(); } } ``` It has also been reported by users running `reindex-chainstate` (#23234). I thought for a bit about potential downsides of changing this order, but couldn't find any. Fixes #30424 Fixes #23234 ACKs for top commit: maflcko: review ACK 5fd48360198d2ac49e43b24cc1469557b03567b8 hebasto: re-ACK 5fd48360198d2ac49e43b24cc1469557b03567b8. tdb3: ACK 5fd48360198d2ac49e43b24cc1469557b03567b8 BrandonOdiwuor: Code Review ACK 5fd48360198d2ac49e43b24cc1469557b03567b8 Tree-SHA512: 3b8894e99551c5d4392b55eaa718eee05841a7287aeef2978699e1d633d5234399fa2f5a3e71eac1508d97845906bd33e0e63e5351855139e7be04c421359b36
2024-07-16Merge bitcoin/bitcoin#29072: build: use `-no_exported_symbols` on macOSmerge-script
81d4dc8e8739df0e9a8e92f55071733f6500617b build: use -no_exported_symbols on macOS (fanquake) Pull request description: This reduces the size of the binary by ~1% when building with `--enable-reduce-exports`. > -no_exported_symbols > Useful for main executable that don't have plugins and thus need no symbol exports. Can be tested with `dyld_info -exports src/bitcoind`. The only exported symbol should be `__mh_execute_header`. ACKs for top commit: theuni: utACK 81d4dc8e8739df0e9a8e92f55071733f6500617b hebasto: ACK 81d4dc8e8739df0e9a8e92f55071733f6500617b. Tree-SHA512: ae46065a05d190753ba807943c0734a06cfe6d2cf9eaf3c3aa93250bf8639da8bc53b81c6b0390e6d572a74c6bb31a695f8c5924810bfa358a3c9b08caff03f7
2024-07-16Merge bitcoin/bitcoin#30425: kernel: De-globalize static validation variablesRyan Ofsky
51fa26239af9bbfd44029aaf595cb4c6a8d4a75d refactor: Mark some static global vars as const (TheCharlatan) 39f9b80fba85d9818222c4d76e99ea1a804f5dda refactor: De-globalize last notified header index (TheCharlatan) 3443943f86678eb27d9895f3871fcf3945eb1c4f refactor: De-globalize validation benchmark timekeeping (TheCharlatan) Pull request description: In future, users of the kernel library might run multiple chainstates in parallel, or create and destroy multiple chainstates over the lifetime of a process. Having static, mutable variables could lead to state inconsistencies in these scenarios. --- This pull request is part of the [libbitcoinkernel project](https://github.com/bitcoin/bitcoin/issues/27587). ACKs for top commit: dergoegge: Code review ACK 51fa26239af9bbfd44029aaf595cb4c6a8d4a75d maflcko: ACK 51fa26239af9bbfd44029aaf595cb4c6a8d4a75d 🍚 tdb3: code review ACK 51fa26239af9bbfd44029aaf595cb4c6a8d4a75d Tree-SHA512: da91aa7ffa343325cabb8764ef03c8358845662cf0ba8a6cc1dd38e40e5462d88734f2b459c2de8e7a041551eda9143d92487842609f7f30636f61a0cd3c57ee
2024-07-16Merge bitcoin/bitcoin#28263: Add fuzz test for FSChaCha20Poly1305, ↵merge-script
AEADChacha20Poly1305 8607773750e60931e51a33e48cd077a1dedf9db3 Add fuzz test for FSChaCha20Poly1305 (stratospher) c807f3322897ca8c0da114556e5936e389da5059 Add fuzz test for AEADChacha20Poly1305 (stratospher) Pull request description: This PR adds fuzz tests for `AEADChaCha20Poly1305` and `FSChaCha20Poly1305` introduced in #28008. Run using: ``` $ FUZZ=crypto_aeadchacha20poly1305 src/test/fuzz/fuzz $ FUZZ=crypto_fschacha20poly1305 src/test/fuzz/fuzz ``` ACKs for top commit: dergoegge: tACK 8607773750e60931e51a33e48cd077a1dedf9db3 marcofleon: Tested ACK 8607773750e60931e51a33e48cd077a1dedf9db3. Ran both targets for ~200 CPU hours. Coverage of intended targets looks good to me. The simulation of damaged keys and checks that follow seem useful as well. Tree-SHA512: b6b85661d896e653caeed330f941fde665fc2bbd97ecd340808a3f365c469fe9134aa77316569a771dc36d1158cac1a5f76700bcfc45fff12aef07562e48feb9
2024-07-16Merge bitcoin/bitcoin#30387: contrib: use c++ compiler rather than c ↵merge-script
compiler for binary checks 9010b1343b9f931f771d3d49dd03b57868c24d5d contrib: c++ify test stubs after switching to c++ compilers (Cory Fields) 261f77033349a83f14d39b8bb8a2df46085b47ad contrib: rename cc to cxx in binary checking scripts (Cory Fields) a38c9600059a1583be244e0df198ffd9da375ba9 contrib: use c++ rather than c for binary tests (Cory Fields) Pull request description: From hebasto's CMake repo. See discussion here: https://github.com/hebasto/bitcoin/pull/252#discussion_r1664657488 Use CXX/CXXFLAGS rather than CC/CFLAGS to test our actual compiler for binary checks rather than the one we only forward to secp256k1. ACKs for top commit: hebasto: ACK 9010b1343b9f931f771d3d49dd03b57868c24d5d. fanquake: ACK 9010b1343b9f931f771d3d49dd03b57868c24d5d Tree-SHA512: 7b8788d7d3760103062eff10056c995e1ad14c0c487d9414683ad54d816c255d0ca751f4d0e2d2ad7f9e8a7101d8c7f1e9333fa5b137558ed68fa593c4b4ce6d
2024-07-16Merge bitcoin/bitcoin#30394: net: fix race condition in self-connect detectionglozow
16bd283b3ad05daa41259a062aee0fc05b463fa6 Reapply "test: p2p: check that connecting to ourself leads to disconnect" (Sebastian Falbesoner) 0dbcd4c14855fe2cba15a32245572b693dc18c4e net: prevent sending messages in `NetEventsInterface::InitializeNode` (Sebastian Falbesoner) 66673f1c1302c986e344c7f44bb0b352213d5dc8 net: fix race condition in self-connect detection (Sebastian Falbesoner) Pull request description: This PR fixes a recently discovered race condition in the self-connect detection (see #30362 and #30368). Initiating an outbound network connection currently involves the following steps after the socket connection is established (see [`CConnman::OpenNetworkConnection`](https://github.com/bitcoin/bitcoin/blob/bd5d1688b4311e21c0e0ff89a3ae02ef7d0543b8/src/net.cpp#L2923-L2930) method): 1. set up node state 2. queue VERSION message (both steps 1 and 2 happen in [`InitializeNode`](https://github.com/bitcoin/bitcoin/blob/bd5d1688b4311e21c0e0ff89a3ae02ef7d0543b8/src/net_processing.cpp#L1662-L1683)) 3. add new node to vector `m_nodes` If we connect to ourself, it can happen that the sent VERSION message (step 2) is received and processed locally *before* the node object is added to the connection manager's `m_nodes` vector (step 3). In this case, the self-connect remains undiscovered, as the detection doesn't find the outbound peer in `m_nodes` yet (see `CConnman::CheckIncomingNonce`). Fix this by swapping the order of 2. and 3., by taking the `PushNodeVersion` call out of `InitializeNode` and doing that in the `SendMessages` method instead, which is only called for `CNode` instances in `m_nodes`. The temporarily reverted test introduced in #30362 is readded. Fixes #30368. Thanks go to vasild, mzumsande and dergoegge for suggestions on how to fix this (see https://github.com/bitcoin/bitcoin/issues/30368#issuecomment-2200625017 ff. and https://github.com/bitcoin/bitcoin/pull/30394#discussion_r1668290789). ACKs for top commit: naiyoma: tested ACK [https://github.com/bitcoin/bitcoin/pull/30394/commits/16bd283b3ad05daa41259a062aee0fc05b463fa6](https://github.com/bitcoin/bitcoin/pull/30394/commits/16bd283b3ad05daa41259a062aee0fc05b463fa6), built and tested locally, test passes successfully. mzumsande: ACK 16bd283b3ad05daa41259a062aee0fc05b463fa6 tdb3: ACK 16bd283b3ad05daa41259a062aee0fc05b463fa6 glozow: ACK 16bd283b3ad05daa41259a062aee0fc05b463fa6 dergoegge: ACK 16bd283b3ad05daa41259a062aee0fc05b463fa6 Tree-SHA512: 5b8aced6cda8deb38d4cd3fe4980b8af505d37ffa0925afaa734c5d81efe9d490dc48a42e1d0d45dd2961c0e1172a3d5b6582ae9a2d642f2592a17fbdc184445
2024-07-16refactor: pass BlockCreateOptions to createNewBlockSjors Provoost
Rather than pass options individually to createNewBlock and then combining them into BlockAssembler::Options, this commit introduces BlockCreateOptions and passes that instead. Currently there's only one option (use_mempool) but the next commit adds more. Co-authored-by: Ryan Ofsky <ryan@ofsky.org>
2024-07-16Merge bitcoin/bitcoin#30420: test: Fix intermittent failure in ↵merge-script
p2p_v2_misbehaving.py c6d43367a1ec47c004991143f031417c4e4b8095 test: Fix intermittent failure in p2p_v2_misbehaving.py (stratospher) Pull request description: Fixes #30419. Make sure that ellswift computation is complete in the `NetworkThread` in `test/functional/p2p_v2_misbehaving.py` before sending the ellswift in the `MainThread`. One way to reproduce this failure on master would be: ```diff diff --git a/test/functional/test_framework/v2_p2p.py b/test/functional/test_framework/v2_p2p.py index 87600c36de..ea0615ef3b 100644 --- a/test/functional/test_framework/v2_p2p.py +++ b/test/functional/test_framework/v2_p2p.py @@ -111,6 +111,7 @@ class EncryptedP2PState: def generate_keypair_and_garbage(self, garbage_len=None): """Generates ellswift keypair and 4095 bytes garbage at max""" + import time; time.sleep(3) self.privkey_ours, self.ellswift_ours = ellswift_create() if garbage_len is None: garbage_len = random.randrange(MAX_GARBAGE_LEN + 1) ``` ACKs for top commit: maflcko: ACK c6d43367a1ec47c004991143f031417c4e4b8095 mzumsande: Code Review ACK c6d43367a1ec47c004991143f031417c4e4b8095 tdb3: cr and t ACK c6d43367a1ec47c004991143f031417c4e4b8095 Tree-SHA512: dfc3a6afa09773b7e84d35aff0aa14e0b8a4475860e0b31ab5c1a8d54911c814f07138f624fea651fba90cc5c526c0d05c3fe33d2ce0ad833b2be3a3caa9f522
2024-07-16refactor: use CHECK_NONFATAL to avoid single-use symbolSjors Provoost
2024-07-15Merge bitcoin/bitcoin#30428: log: LogError with FlatFilePos in UndoReadFromDiskRyan Ofsky
fa14e1d9d5c5dc44396a01583ae94480b7bc29ee log: Fix __func__ in LogError in blockstorage module (MarcoFalke) fad59a2f0f37f5b7f6076fd91be43448e35f4b7e log: LogError with FlatFilePos in UndoReadFromDisk (MarcoFalke) aaaa3323f37526862ebf2a2a4bf522c661e6976e refactor: Mark IsBlockPruned const (MarcoFalke) Pull request description: These errors should never happen in normal operation. If they do, knowing the `FlatFilePos` may be useful to determine if data corruption happened. Also, handle the error `pos.IsNull()` as part of `OpenUndoFile`, because it may as well have happened due to data corruption. This mirrors the `LogError` behavior from `ReadBlockFromDisk`. Also, two other fixup commits in this module. ACKs for top commit: kevkevinpal: ACK [fa14e1d](https://github.com/bitcoin/bitcoin/pull/30428/commits/fa14e1d9d5c5dc44396a01583ae94480b7bc29ee) tdb3: cr and light test ACK fa14e1d9d5c5dc44396a01583ae94480b7bc29ee ryanofsky: Code review ACK fa14e1d9d5c5dc44396a01583ae94480b7bc29ee. This should make logging clearer and more consistent Tree-SHA512: abb492a919b4796698d1de0a7874c8eae355422b992aa80dcd6b59c2de1ee0d2949f62b3cf649cd62892976fee640358f7522867ed9d48a595d6f8f4e619df50
2024-07-15Merge bitcoin/bitcoin#30407: test: [refactor] Pass TestOptsmerge-script
fa690c8e532672f7ab53be6f7a0bb3070858745e test: [refactor] Pass TestOpts (MarcoFalke) Pull request description: Currently optional test context setup settings are passed by adding a new optional argument to the constructors. For example `extra_args`. This is problematic, because: * Adding more optional settings in the future requires touching all affected constructors, increasing their verbosity. * Setting only a later option requires setting the earlier ones. * Clang-tidy named args passed to `std::make_unique` are not checked. Fix all issues by adding a new struct `TestOpts`, which holds all options. Notes: * The chain type is not an option in the struct for now, because the default values vary. * The struct holds all possible test options globally. Not all fields may be used by all constructors. Albeit harmless, it is up to the test author to not set a field that is unused. ACKs for top commit: kevkevinpal: utACK [fa690c8](https://github.com/bitcoin/bitcoin/pull/30407/commits/fa690c8e532672f7ab53be6f7a0bb3070858745e) dergoegge: utACK fa690c8e532672f7ab53be6f7a0bb3070858745e TheCharlatan: Nice, ACK fa690c8e532672f7ab53be6f7a0bb3070858745e Tree-SHA512: 8db8efa5dff854a73757d3f454f8f902e41bb4358f5f9bae29dbb3e251e20ee93489605de51d0822ba31d97835cd15526a29c075278dd6a8bbde26134feb4f49
2024-07-15test: Fix intermittent failure in p2p_v2_misbehaving.pystratospher
The ellswift bytes are computed in the NetworkThread and sent in the MainThread. Add a `wait_until()` to make sure that ellswift computation is completed in NetworkThread before sending it in the MainThread. Also wait until bytes sent are actually received and use mocktime for more robust disconnection checking.
2024-07-15Merge bitcoin/bitcoin#30197: fuzz: bound some miniscript operations to avoid ↵merge-script
fuzz timeouts bc34bc288824978ef4b98e8802b47cb863c8a8c2 fuzz: limit the number of nested wrappers in descriptors (Antoine Poinsot) 8d7340105f5299e9a45e84f1704b8b4545cb85f0 fuzz: limit the number of sub-fragments per fragment for descriptors (Antoine Poinsot) Pull request description: Some of the logic in the miniscript module is quadratic. It only becomes an issue for very large uninteresting descriptors (like a `thresh` with 130k sub-fragments or a fragment with more than 60k nested `j:` wrappers). This PR fixes the two types of fuzz timeouts reported by Marco in https://github.com/bitcoin/bitcoin/issues/28812 by trying to pinpoint the problematic descriptors through a simple analysis of the string, without limiting the size of the string itself. This is the same approach as was adopted for limiting the depth of derivation paths. ACKs for top commit: dergoegge: utACK bc34bc288824978ef4b98e8802b47cb863c8a8c2 stickies-v: Light ACK bc34bc288824978ef4b98e8802b47cb863c8a8c2 marcofleon: Code review ACK bc34bc288824978ef4b98e8802b47cb863c8a8c2. The added comments are useful, thanks for those. Tested on the three inputs in https://github.com/bitcoin/bitcoin/issues/28812 that caused the timeouts. Tree-SHA512: 8811c7b225684c5ecc1eb1256cf39dfa60d4518161e70210086c8a01b38927481ebe747af86aa5f4803187672d43fadabcfdfbf4e3b049738d629a25143f0e77
2024-07-15Add fuzz test for FSChaCha20Poly1305stratospher
2024-07-15Add fuzz test for AEADChacha20Poly1305stratospher
2024-07-15Merge bitcoin-core/gui#827: OptionsDialog: Prefer to stretch actual options ↵Hennadii Stepanov
area rather than waste space b71bfd9eef8b0017cef3c05361c02ddbd837e6ac GUI/OptionsDialog: Prefer to stretch actual options area rather than waste space (Luke Dashjr) Pull request description: ACKs for top commit: hebasto: ACK b71bfd9eef8b0017cef3c05361c02ddbd837e6ac Tree-SHA512: b706a07292fe81379e303f9069fca6efd5ceb15ee5bb77c6aeddbf63f736494ce877b76767ff17d7becf98d07209e51c74bdb99365596b7b9f4904a30438d72d
2024-07-15Merge bitcoin/bitcoin#30373: fuzz: fix key size in `crypter`merge-script
4383dc90bac1b5def73352fe222f99807d8ca4dd fuzz: fix key size in crypter target (brunoerg) Pull request description: Fixes #30251 This PR: 1. Limits `cipher_text_ed` and `random_string` (`SecureString`) size. 2. Replace `ConsumeRandomLengthByteVector` for keys to `ConsumeFixedLengthByteVector` with `WALLET_CRYPTO_KEY_SIZE`. 3. Replace `ConsumeRandomLengthByteVector` for `chSalt` to `ConsumeFixedLengthByteVector` with `WALLET_CRYPTO_SALT_SIZE`. ACKs for top commit: marcofleon: Tested ACK 4383dc90bac1b5def73352fe222f99807d8ca4dd. I ran this: dergoegge: utACK 4383dc90bac1b5def73352fe222f99807d8ca4dd Tree-SHA512: 6f09cca0b4627f49152b685ac03659c01004f2131c6aada7654606ea01f6619b1611b1d17624d2cddce277c1afdddda5f656d99f6ca8f72a22f5c0541762c964
2024-07-15Merge bitcoin-core/gui#795: Keep focus on "Hide" while ModalOverlay is visibleHennadii Stepanov
992b1bbd5da95ee782515fb0f5674bb7a02684b2 qt: keep focus on "Hide" while ModalOverlay is visible (Jadi) Pull request description: During the initial sync, the Tab moves the focus to the widgets of the main window, even when the ModalOverlay is visible. This creates some weird rectangular *selections on the screen*. This PR fixes this by keeping the focus on the "Hide" button while the ModalOverlay is visible. Fixes #783 ACKs for top commit: pablomartin4btc: Concept & approach ACK 992b1bbd5da95ee782515fb0f5674bb7a02684b2 hebasto: re-ACK 992b1bbd5da95ee782515fb0f5674bb7a02684b2 Tree-SHA512: f702a3fd51db4bc10780bccf76394e35a6b5fb45db72c9c23cd10d777106b08c61077d2d989003838921e76d2cb44f809399f31df76448e4305a6c2a71b5c6a3
2024-07-15Merge bitcoin/bitcoin#30412: MiniMiner: use FeeFrac in AncestorFeerateComparatormerge-script
09370529fb9f6d06f6d16bdb1fb336f7a265d8ba fuzz: mini_miner_selection fixups. (glozow) de273d53004f48e4c8c965f7ce0bd375fd8d0d69 MiniMiner: use FeeFrac in AncestorFeerateComparator (glozow) Pull request description: Closes #30284. Closes #30367, see https://github.com/bitcoin/bitcoin/issues/30367#issuecomment-2217459257 Previously, we were only comparing feerates up to 1/1000 precision, since CFeeRate comparison just looks at their respective nSatoshisPerK. This could lead to MiniMiner selecting packages in the wrong order (i.e. by txid) if their feerates were less than 0.001sat/vB different. Fix this by creating + comparing `FeeFrac`s instead. Also, `FeeFrac::Mul` doesn't have the overflow problem. Also added a few minor fuzzer fixups that caught my eye while I was debugging this. ACKs for top commit: ismaelsadeeq: Tested ACK 09370529fb9f6d06f6d16bdb1fb336f7a265d8ba murchandamus: ACK 09370529fb9f6d06f6d16bdb1fb336f7a265d8ba with nits dergoegge: tACK 09370529fb9f6d06f6d16bdb1fb336f7a265d8ba Tree-SHA512: e5b6d6c3f7289f30cd8280d0a47cd852d0180b83d1b27ff9514f50c97103b0f069484e48cba2ca3a57419beadc1996c1b9dd8d0a0f34bc4f4223d8adaf414ce5
2024-07-14fuzz: limit the number of nested wrappers in descriptorsAntoine Poinsot
The script building logic performs a quadratic number of copies in the number of nested wrappers in the miniscript. Limit the number of nested wrappers to avoid fuzz timeouts. Thanks to Marco Falke for reporting the fuzz timeouts and providing a minimal input to reproduce.
2024-07-14fuzz: limit the number of sub-fragments per fragment for descriptorsAntoine Poinsot
This target may call into logic quadratic over the number of sub-fragments. Limit the number of sub-fragments to keep the runtime reasonable. Thanks to Marco Falke for reporting the fuzz timeouts with a minimized input.
2024-07-14Merge bitcoin-core/gui#825: Show maximum mempool size in information windowHennadii Stepanov
4a028cf54c0502bc9ba0804bf1ae413b20a007cb gui: show maximum mempool size in information window (Sebastian Falbesoner) bbde6ffefea9587b07a9f8d4043b2dd23ef8c3c5 add node interface method for getting maximum mempool size (Sebastian Falbesoner) Pull request description: This PR adds the maximum mempool size to the information window (Menu "Window" -> "Information" -> section "Memory Pool" -> line "Memory usage"). master: ![image](https://github.com/bitcoin-core/gui/assets/91535/157e92f5-7d06-4303-b4ef-bcdfac5527e3) PR: ![image](https://github.com/bitcoin-core/gui/assets/91535/796322aa-9f16-4b09-9893-bf52a3898a5c) ACKs for top commit: MarnixCroes: tested ACK 4a028cf54c0502bc9ba0804bf1ae413b20a007cb pablomartin4btc: tACK 4a028cf54c0502bc9ba0804bf1ae413b20a007cb luke-jr: tACK 4a028cf54c0502bc9ba0804bf1ae413b20a007cb & in Knots hebasto: ACK 4a028cf54c0502bc9ba0804bf1ae413b20a007cb, tested on Ubuntu 24.04. Tree-SHA512: c10fb23605d060cea19a86d11822fc4d12496b19547870052aace503670e62e4c4e19ae4c2c4fbf7420a472adb071c9ddebe82447e0cfbce5a6fb9fcd7b9eda3
2024-07-12Merge bitcoin/bitcoin#30295: #28984 package rbf followupsmerge-script
3f00aae14092ca076cff7f9ddf6155c601979fcd package rbf: cpfp structure requires package > parent feerate (Greg Sanders) ad7f1f697f01845470f8df0944a94012fabcba09 test package rbf boundary conditions more closely (Greg Sanders) ff4558d441f377a372647972d35b5476b94579c9 doc: reword package RBF documentation (Greg Sanders) de669a883bf65c576cc596b20a576d7bb1618182 doc: replace mention of V3 with TRUC (Greg Sanders) Pull request description: Some suggested nits/changes from #28984 ACKs for top commit: glozow: ACK 3f00aae1409 murchandamus: ACK 3f00aae14092ca076cff7f9ddf6155c601979fcd Tree-SHA512: 79434cc8aba25a43e99793298cdc99cad807db2c3a2e780a31953f244b95eecd97b90559abd67fbf30996c00966675fa257253a7812ec4727420226162c629ae
2024-07-12rest: Reject negative outpoint index in getutxos parsingMarcoFalke
2024-07-12init: change shutdown order of load block thread and schedulerMartin Zumsande
This avoids situations during a reindex in which shutdown doesn't finish since SyncWithValidationInterfaceQueue is called by the load block thread when the scheduler is already stopped.
2024-07-12Merge bitcoin/bitcoin#30372: util: Use SteadyClock in RandAddSeedPerfmonmerge-script
fa360b047fc578fd855b8f7420d84dc967884f4a util: Use SteadyClock in RandAddSeedPerfmon (MarcoFalke) Pull request description: `GetTime` is mockable in tests and system-changeable in production. This should be fine and not lead to issues, but using `SteadyClock` is more correct in this context to do an expensive task only so often. ACKs for top commit: sipa: utACK fa360b047fc578fd855b8f7420d84dc967884f4a TheCharlatan: ACK fa360b047fc578fd855b8f7420d84dc967884f4a Tree-SHA512: 1958b9e9e356c9801ac981014b4b528cfc8ce6612853d8b45f6519b16f0b1839ff765abb8b3368b86f00958ddc6a686f6b90278c57a7ad4858bdf3ea33775cca
2024-07-12Merge bitcoin/bitcoin#30336: depends: update doc in Qt pwd patchmerge-script
f170fe04ca03fe4021cbff7c5450ce3cc7fda17f depends: update doc in Qt pwd patch (fanquake) Pull request description: Now that upstream has gotten around to fixing this. We don't need any more of the patch, and it likely wont apply to our version of Qt in any case. See: https://github.com/qt/qtbase/commit/3388de698bfb9bbc456c08f03e83bf3e749df35c. ACKs for top commit: theuni: ACK f170fe04ca03fe4021cbff7c5450ce3cc7fda17f Tree-SHA512: f6db8ccad591b1bf144ce71f873f42a115d394c432a95b6b855e3e32751e6331145e0d9676657599b25fd369af8c72c1bd34e192a7a1062c15f152421422a9ed
2024-07-12rpc: Use CHECK_NONFATAL over AssertMarcoFalke
2024-07-11Merge bitcoin/bitcoin#30353: test: fix inconsistency in fundrawtransaction ↵Ava Chow
weight limits test 00b8e26bd6a47a8207c7571ca7ef9643f0ee2668 test: fix inconsistency in fundrawtransaction weight limits test (furszy) Pull request description: Fix https://github.com/bitcoin/bitcoin/pull/30309#discussion_r1657628378 inconsistency. Currently, the test is passing due to a mistake in the test inputs selection process. We are selecting the parent transaction change output as one of the inputs of the transaction to fund, which helps to surpass the target amount when it shouldn't due to the fee reduction. The failure arises when the test behaves as intended by its coder; that is, when it does not select the change output. In this case, the pre-selected inputs aren't enough to cover the target amount. Fix this by excluding the parent transaction's change output from the inputs selection and including an extra input to cover the tx fee. The CI failure can be replicated with the following patch in master: ```diff diff --git a/test/functional/wallet_fundrawtransaction.py b/test/functional/wallet_fundrawtransaction.py --- a/test/functional/wallet_fundrawtransaction.py(revision 9b480f7a25a737c9c4ebc33401e94d66c2da9ec3) +++ b/test/functional/wallet_fundrawtransaction.py(date 1720652934739) @@ -1322,7 +1322,7 @@ outputs = [] for _ in range(1472): outputs.append({wallet.getnewaddress(address_type="legacy"): 0.1}) - txid = self.nodes[0].send(outputs=outputs)["txid"] + txid = self.nodes[0].send(outputs=outputs, change_position=0)["txid"] self.generate(self.nodes[0], 1) # 272 WU per input (273 when high-s); picking 1471 inputs will exceed the max standard tx weight. @@ -1330,7 +1330,7 @@ # 1) Try to fund transaction only using the preset inputs input_weights = [] - for i in range(1471): + for i in range(1, 1472): # skip first output as it is the parent tx change output input_weights.append({"txid": txid, "vout": i, "weight": 273}) assert_raises_rpc_error(-4, "Transaction too large", wallet.fundrawtransaction, hexstring=rawtx, input_weights=input_weights) ``` ACKs for top commit: achow101: ACK 00b8e26bd6a47a8207c7571ca7ef9643f0ee2668 ismaelsadeeq: Code review and Tested ACK 00b8e26bd6a47a8207c7571ca7ef9643f0ee2668 Tree-SHA512: 5ef792961b7fad4999fc30aa03366432103ddf672ca5cbb366c9eab4c2e46d5ae1ab0c073dfc4fbb2b4e63203653bc0e54463c731c5f8655140207ba5f8e542e
generated by cgit v1.2.3 (git 2.26.2) at 2024-10-16 22:41:22 +0000