* refactor: use a vector instead of map for llmqs
this is a valuable refactor for a number of reasons.
it forces the removal of more verbose `Params().GetConsensus().llmqs.count` and instead call to `Params().HasLLMQ()`
`llmqs` is now stored in contiguous memory (which hopefully means better lookup time / iteration time)
std::vector is much more constexpr friendly, and normally is better optimized
Signed-off-by: Pasta <pasta@dashboost.org>
* use copy_if
Signed-off-by: Pasta <pasta@dashboost.org>
* fixes
Signed-off-by: Pasta <pasta@dashboost.org>
Make fMixing atomic as it has concurrent access
Add tsan suppression for zmq namespace
Suppress deadlock false positive in ConnectTip
Switch ubsan target to linux32
Add new test job for linux64_cxx17 target without any sanitizers
Increase rpc time out for block reward reallocation test
Fix heap use after free in CConnman::GetExtraOutboundCount()
Different builds for linux32 and linux64 tsan and ubsan
Increase timeout for llmq_signing functional test
* refactor: numerous changes to avoid passing around a const ref to shared_ptr of CDeterministicMNC when not needed.
Introduces ForEachMNShared, a version of ForEachMN that uses a shared_ptr, and may extend the lifetime of the underlying shared_ptr. This is not preferred, should prefer ForEachMN. See docs.
Adjusts ForEachMN to pass a reference. This is preferred for use over ForEachMNShared. See docs. A reference should be used since in usage we assume it's non-null anyway. Additionally, it allows us to know that the lifespan of the dmn is not being being extended (if lifespan needs to be extended, should use ForEachMNShared.
IsMNValid, IsMNPoSeBanned, UpdateMN, UpdateMN, AddUniqueProperty, DeleteUniqueProperty, UpdateUniqueProperty now take a const reference to CDeterministicMN instead of a const reference to shared_ptr<CDeterministicMN>. All of these functions previously assumed (or would've crashed) a non-null ptr, and non extended lifetime, as such converting to ref is appropriate.
CompareByLastPaid ptr overload now takes raw ptr instead of a const ref to shared. Since we simply dereference them, a raw ptr makes the most sense. This also avoids a potential expensive and implicit raw ptr -> shared ptr conversion if the function was called with raw ptrs.
rpcevo BuildDMNListEntry now takes a const ref for reasons as stated above
Signed-off-by: Pasta <pasta@dashboost.org>
* make stuff const
Signed-off-by: Pasta <pasta@dashboost.org>
* refactor/llmq: use ranges count_if
Signed-off-by: Pasta <pasta@dashboost.org>
67f4e9c522 Include core_io.h from core_read.cpp (practicalswift)
eca9767673 Make reasoning about dependencies easier by not including unused dependencies (practicalswift)
Pull request description:
Make reasoning about dependencies easier by not including unused dependencies.
Please note that the removed headers are _not_ "transitively included" by other still included headers. Thus the removals are real.
As an added bonus this change means less work for the preprocessor/compiler. At least 51 393 lines of code no longer needs to be processed:
```
$ git diff -u HEAD~1 | grep -E '^\-#include ' | cut -f2 -d"<" | cut -f1 -d">" | \
sed 's%^%src/%g' | xargs cat | wc -l
51393
```
Note that 51 393 is the lower bound: the real number is likely much higher when taking into account transitively included headers :-)
ACKs for commit 67f4e9:
Tree-SHA512: 0c8868aac59813f099ce53d5307eed7962dd6f2ff3546768ef9e5c4508b87f8210f1a22c7e826c3c06bebbf28bdbfcf1628ed354c2d0fdb9a31a42cefb8fdf13
Co-authored-by: MarcoFalke <falke.marco@gmail.com>
fab0c820fa4c0c3227eec85c64310a3bf938a149 rpc: Clarify that block count means height excl genesis (MarcoFalke)
Pull request description:
There is a common misconception that the block count returned by the blockchain rpcs includes the genesis block. See for example the discussion in https://github.com/bitcoin/bitcoin/pull/16292#issuecomment-506303256.
However, it really returns the height, which is `0` for the genesis block.
So clarify that and also remove the misleading "longest blockchain" comment.
Finally, fix the wallet test that incorrectly used this rpc.
ACKs for top commit:
instagibbs:
utACK fab0c820fa
promag:
ACK fab0c82, sorry for the misconception.
Tree-SHA512: 0d087cbb628d3866352bca6420402f392e6a997e579941701a408a7fca355d84645045661f39b022e4479cc07f85a6cddaa9095b6fd9911b245692482420a5e4
99e88a372 rpc: Remove dependency on interfaces::Chain in SignTransaction (Antoine Riard)
Pull request description:
Assuming wallet RPCs and node RPCs will go into different processes, signrawtransactionwithkey doesn't need to access Coins via interfaces::Chain, it may use directly utility in node/coins.cpp
Obviously will need rebase after #15638
Tree-SHA512: 42ee8fcbcd38643bbd82210db6f68249bed5ee036a4c930a1db534d0469a133e287b8869c977bf0cc79a7296dde04f72adb74d24e1cd20f4a280f4c2b7fceb74
9b085f4863eaefde4bec0638f1cbc8509d6ee59a Mention new descriptor RPCs in descriptors.md (Pieter Wuille)
28d78de00bf49c6efc19f0edeef2a03d039752a1 Mention new PSBT RPCs in psbt.md (Pieter Wuille)
Pull request description:
The documentation in `psbt.md` and `descriptors.md` does not list new and updated RPCs (`analyzepsbt`, `utxoupdatepsbt`, `joinpsbts`, `deriveaddresses`, `getdescriptorinfo`, `listunspent`). Fix this.
It'd be good to have this in 0.18 (only documentation).
ACKs for commit 9b085f:
fanquake:
utACK 9b085f4
Tree-SHA512: ee16907e8c15351a530f11fc0a585c50835a7bf5aec997ac0e897949d9b9e41a28ddebbeaba69753fee7d2de75e518091518185085fcd1f6ada94b7231097b2e
318b1f7af1 [wallet] Close bdb when flushing wallet. (John Newbery)
Pull request description:
bdb would not be closed when closing the wallet in wallet-tool. Fix this by calling wallet->flush with true.
Tree-SHA512: f722e527e4806eca5254221e944f57853d11bf89a9264309fa558a6cc2b23feefb7bb2963e87b4fad9cfb31ac4cffe563688988e0614a481a8ff1d393aceb132
fa4c8679ed94f215ce895938f7c3c169a2ce101e rpc: Avoid creating non-standard raw transactions (MarcoFalke)
Pull request description:
Multiple OP_RETURN outputs in a transaction are not standard and unlikely to be relayed, so avoid creating them.
Apart from that, the logic was broken in that it duplicated the same hex-data for each data output: Closes#14868.
Tree-SHA512: b08d08062b5622e8a7b497e490ccaf53b06e844c863fda3bf3f932a98684a809e8341aeb98232059a795afb32d8770a6c5591a66f8e6ee372b672af245607887
* use pull_request_target instead of pull_request
Signed-off-by: Pasta <pasta@dashboost.org>
* use pasta based action 0.1.1
Signed-off-by: Pasta <pasta@dashboost.org>
* optimize: adjust ci dockerfile for faster building
* remove old comment
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
* remove unneeded semicolons
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
* format: make each installed package it's own line to minimize conflicts
* sort the installed packages (and a fix)
Signed-off-by: Pasta <pasta@dashboost.org>
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
* optimize: somehow optimize circular-dependencies.py
Signed-off-by: pasta <pasta@dashboost.org>
* optimize: use parallel if available to lint in parallel
Signed-off-by: pasta <pasta@dashboost.org>
* suggestions
* more suggestions
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
* src/evo/evodb.cpp:57:29: warning: Assert statement calls a function which may have desired side effects: 'IsClean'. [assertWithSideEffect]
* src/llmq/quorums.cpp:635:37: note: Null pointer dereference
src/llmq/quorums.cpp:635:37: warning: Either the condition 'pFrom==nullptr' is redundant or there is possible null pointer dereference: pFrom. [nullPointerRedundantCheck]
src/llmq/quorums.cpp:636:81: note: Assuming that condition 'pFrom==nullptr' is not redundant
* fix a bunch of cppcheck warnings
* cppcheck: run on many more files. Enable all checks except a few ignored ones.
ignored
```
"Consider using std::transform algorithm instead of a raw loop."
"Consider using std::accumulate algorithm instead of a raw loop."
```
* ci: build specific version of cppcheck instead of install from apt
* ci: use cppcheck 2.4, remove commented out line, fix symlink
cppcheck 2.6 is latest, however causes issues
```
src/spork.cpp:135:51: warning: Analysis failed. If the code is valid then please report this failure. [cppcheckError]
```
cppcheck 2.5 appears to get into an infinite loop
* no need to check presence before insertion
* use if-init, remove redundant check
* remove redundant check
* don't remove cmake? fix macOs depends build?
* cppcheck: one per line, alphabetize
* remove duplicate cmake install
05f9770c1fa64bd9730cd6e18ec333e0801c00d6 doc: Clarify developer notes about constant naming (Russell Yanofsky)
Pull request description:
I'm pretty sure developer notes were intended to say constants should be upper case and variables should be lower case, but right now they are ambiguous about whether to write:
```c++
extern const int SYMBOL;
```
or:
```c++
extern const int g_symbol;
```
First convention above is better than the second convention because it tells you without having to look anything up that the value of `SYMBOL` won't change at runtime. Also I haven't seen other c++ projects using the second convention.
ACKs for top commit:
MarcoFalke:
cr ACK 05f9770c1fa64bd9730cd6e18ec333e0801c00d6
practicalswift:
ACK 05f9770c1fa64bd9730cd6e18ec333e0801c00d6
jarolrod:
ACK 05f9770c1fa64bd9730cd6e18ec333e0801c00d6 🥃
Tree-SHA512: 766d0e25d9db818d45df4ad6386987014f2053584cbced4b755ceef8bda6b7e2cfeb34eb8516423bd03b140faaf577614d5e3be2799f7eed0eb439187ab85323
8e84c1872c67b9c0e82b66146ecdb845a49aee9e Ignore guix builds (Hennadii Stepanov)
Pull request description:
This PR is a #21375 follow up.
ACKs for top commit:
sipa:
ACK 8e84c1872c67b9c0e82b66146ecdb845a49aee9e
Tree-SHA512: 71d1c5acac3382f232074a025445d6d6660cb99e53233fade9ab29ad95b56da44e4e42e44411cfef175a0a8f3800633779ad1d24c2cfdcbc1a36239d38d5b8c3
787df19b09babf50dd8124b3ac990b29c33cfe93 validation: don't try to invalidate genesis block (Sebastian Falbesoner)
Pull request description:
In the block invalidation method (`CChainState::InvalidateBlock`), the code for creating the candidate block map assumes that the passed block's previous block (`pindex->pprev`) is available and otherwise segfaults due to null-pointer deference in `CBlockIndexWorkComparator()` (see analysis by practicalswift in #20914), i.e. it doesn't work with the genesis block. Rather than analyzing all possible code paths and implications for this corner case, simply fail early if the genesis block is passed.
Fixes#20914.
ACKs for top commit:
sipa:
ACK 787df19b09babf50dd8124b3ac990b29c33cfe93. Tested invalidation of generic on regtest.
practicalswift:
Tested ACK 787df19b09babf50dd8124b3ac990b29c33cfe93
Tree-SHA512: 978be7cf2bd1c1faebfe945d191ac77dea72791bea826459abd308f77c74c5991efee495a38817c306e488ecd5208b5c888df7d9d044132dd9a06bbbdb256b6c
ffdd7de690d8dbe813de0108eb2a7997a8027773 build, qt: Fix regression introduced in #21363 (Hennadii Stepanov)
Pull request description:
After #21363 the `_BITCOIN_QT_CHECK_STATIC_PLUGIN` never fails due to the ill-formed code.
Sorry for breaking it.
ACKs for top commit:
fanquake:
ACK ffdd7de690d8dbe813de0108eb2a7997a8027773
Tree-SHA512: 0af3334af5332f3b349dba219565ee336090541c2c4fae53d7dc4dd2aa05291b3c7c13bfc506219f642fb854f3c887f0f9621b42d0df68d5d794e0563b2cf5d4
568a1d72619371a45b14a8356d3f80bd0c0efabc fix ecdsa verify in test framework (Stepan Snigirev)
Pull request description:
This PR fixes a small bug in the test framework in `verify_ecdsa` function.
`r` in ecdsa signature is modulo curve order, so if the point `R` calculated during verification has x-coordinate that is larger than the curve order, the verification will fail in the test framework but pass in libsecp256k1.
Example (all in hex):
public key: `0289d889551598a0263746c01e5882ccf9b7dc4ca5a37108482c9d80de40e0a8cf`
der signature: `3006020104020104` (r = 4, s = 4)
message: `3232323232323232323232323232323232323232323232323232323232323232`
libsecp256k1 returns `true`, test framework returns `false`.
ACKs for top commit:
sipa:
utACK 568a1d72619371a45b14a8356d3f80bd0c0efabc
Tree-SHA512: 9e9c58498f10085d2ad85e95caff6c92793799d2a40696ef43febcd7d313c8c3d5ecec715ca903cbb8432a8a96bd0065d86d060966d4ee651c3871ce16c252bf
f471a3be00c2b6433b8c258b716982c0539da13f scripted diff: Improve invalid vout value rpc error message (Nima Yazdanmehr)
Pull request description:
Since the `vout` value can start at `0`, the error message for *negative* values can be improved to something like: `vout cannot be negative`.
ACKs for top commit:
fanquake:
ACK f471a3be00c2b6433b8c258b716982c0539da13f
promag:
Code review ACK f471a3be00c2b6433b8c258b716982c0539da13f.
Tree-SHA512: fbdee3d0ddd5b58eb93934a1217b44e125a9ad39e672b1f35c7609c6c5fcf45ae1b731d3d6135b7225d98792dbfc34a50907b8c41274a5b029d7b5c59f886560
4294e706909341ab5bf7d99d794434dff5c44a08 rawtransaction: fix argument in combinerawtransaction help message (Matthew Zipkin)
Pull request description:
Minor correction in the help message provided for `rpc combinerawtransaction`. The input to the rpc is not an array of transaction hashes (txids) but an array of serialized transactions encoded in raw hex.
ACKs for top commit:
achow101:
ACK 4294e706909341ab5bf7d99d794434dff5c44a08
darosior:
ACK 4294e706909341ab5bf7d99d794434dff5c44a08
Tree-SHA512: 81fe7707632574030715a09e4fe1ad7c0e2630be7842f20c6656d908bbc9532fc14e71b6d36e3fc261a347a088491ef9f6f38d7c4173c4a0bbc746e1d625359d
fa1433ac1be8481f08c1a0a311a6b87d8a874c6a rpc: Remove special case for unknown service flags (MarcoFalke)
Pull request description:
The special case to return a bit as an integer is clumsy and undocumented. Probably also irrelevant because there shouldn't currently be a non-misbehaving client that connects to Bitcoin Core and advertises an unknown service flag.
Thus, simply remove the code.
ACKs for top commit:
laanwj:
ACK fa1433ac1be8481f08c1a0a311a6b87d8a874c6a
Tree-SHA512: 942de6a577a9ee076ce12c92be121617640d53ee8c3424064c45a30a7ff789555d3722a4203670768faf81da2a40adfed3ec5cdeb5da06f04be81ddb53b9db7e
fad21a1a7aa8804f4699e5821f074f5d3845c78b test: Explain that a bug should be filed when the test fail (MarcoFalke)
Pull request description:
Without a bug report it is harder to fix the issue
ACKs for top commit:
hebasto:
ACK fad21a1a7aa8804f4699e5821f074f5d3845c78b, I have not tested the code, but I have reviewed it and it looks OK, I agree it can be merged.
fanquake:
ACK fad21a1a7aa8804f4699e5821f074f5d3845c78b
Tree-SHA512: db194e8f8c0f07b2f4c9ef27e456510959f89da69435cee71605d720e0ad06f18700973f5af25ea31a190b933eb35f2743f014878aa3f8293500e06b4907ebbd
fa8b9b5d1f48ad95eecf47ebbd7bf374777fc621 test: Fix intermittent failure in wallet_importmulti (MarcoFalke)
Pull request description:
The wallet is async, so after generating a block, we must call `syncwithvalidationinterfacequeue`. Otherwise the timestamp will be of the previous block.
https://travis-ci.org/github/bitcoin/bitcoin/jobs/677685073#L2648
ACKs for top commit:
promag:
ACK fa8b9b5d1f48ad95eecf47ebbd7bf374777fc621.
Tree-SHA512: c21f9912aabbe22019d4ac9d0da06d6e46ef7f2a84d2781110e04c9836eb0ecf90a22cf2bae7f608be611670d17b20600135d1c5e5404aa1e762839816285fb4
850847309458f43fc7ce6c13fa08c86e1cae042a Avoid non-trivial global constants in SHA-NI code (Pieter Wuille)
Pull request description:
This is a potential solution for #18456.
It seems that the compiler cannot turn `_mm_set_epi64x(<constant>,<constnant>)` into a constant itself, and thus emits a global initializer for the `MASK`, `INIT0`, and `INIT1` global constants in the sha-ni SHA256 implementation.
Change this by turning them into dumb byte arrays, loading them into an SSE variable whenever needed.
Tested on a SHA-NI capable machine. I do not observe any obvious performance impact (but this is hard to measure, it's already very fast...).
ACKs for top commit:
laanwj:
Code review ACK 850847309458f43fc7ce6c13fa08c86e1cae042a
elichai:
ACK 850847309458f43fc7ce6c13fa08c86e1cae042a
Tree-SHA512: 07049cf1a33624c22df2be48b814d5636c037b368861eb13ee073bdce2b7c902a56e96518218961f55a2a1631a40825ded6dbbc28d7fe0e7fec267d704e39112
709998467e1c1bc7980662c9f88fbc7964602d33 rpc: doc: Fix and extend getblockstats examples (Adam Soltys)
Pull request description:
This pull fixes the example curl command for `getblockstats` which doesn't work as is because it's missing a comma between the params and has single quotes around the second parameter.
It also adds an additional example of getting block stats by hash by using a known workaround (#15412) to get bitcoin-cli to treat the hash parameter as JSON instead of a string since there is ongoing deliberation about how or whether to fix the root issue (#15448).
ACKs for top commit:
theStack:
ACK 709998467e
Tree-SHA512: 84a5b7f449f06fff785bc0afbc1a7dfd55454bc76c52a8945e91556f87f3edfdc5a1780faab8fcfd6c415b734295b7c67d2e04ba7b6cfa91a77758af5dda53ae
ff9c671b11d40e5d0623eff3dd12e48cbaafb34e refactor: Work around GCC 9 `-Wredundant-move` warning (Russell Yanofsky)
b837b334db5dd6232725fd2350928ff4fbd3feee net: Fail instead of truncate command name in CMessageHeader (Wladimir J. van der Laan)
Pull request description:
Fixes all 3 from #16992 (see commits)
- net: Fail instead of truncate command name in CMessageHeader
- refactor: Use std::move workaround for unique_ptr upcast only when necessary
ACKs for top commit:
practicalswift:
ACK ff9c671b11d40e5d0623eff3dd12e48cbaafb34e -- patch looks correct
sipa:
utACK ff9c671b11d40e5d0623eff3dd12e48cbaafb34e
ryanofsky:
Code review ACK ff9c671b11d40e5d0623eff3dd12e48cbaafb34e. Looks good and seems to pass travis, modulo a timeout on one build
hebasto:
ACK ff9c671b11d40e5d0623eff3dd12e48cbaafb34e, tested on Fedora 31:
Tree-SHA512: 52d8c13aaf0d56f9bc546a98d7f853eae21f7e325b202fdeb2286b19a9a0ee308634c644b039f60ad8043421e382381cbf1bce58d9f807547f928621c7d245d0
ef35604c9c88e7800e9be106b791b1c0fa8b310a rpc: fix broken RPCExamples for waitforblock(height) (Sebastian Falbesoner)
Pull request description:
This PR fixes several broken RPCExamples from the "blockchain" category:
- `HelpExampleCli` for `waitforblock` (disturbing comma between arguments)
- `HelpExampleCli` for `waitforblockheight` (disturbing comma between arguments)
- `HelpExampleRpc` for `waitforblockheight` (disturbing quotation marks around integer argument)
Note that the CLI example for `waitforblockheight` would also work with the first argument in quotation marks (in contrast to the RPC example), but I removed them as well as they are not needed.
Outputs for the non-working examples in the master branch:
```
$ ./bitcoin-cli waitforblock "0000000000079f8ef3d2c688c244eb7a4570b24c9ed7b4a8c619eb02596f8862", 1000
error code: -8
error message:
blockhash must be of length 64 (not 65, for '0000000000079f8ef3d2c688c244eb7a4570b24c9ed7b4a8c619eb02596f8862,')
```
```
$ ./bitcoin-cli waitforblockheight "100", 1000
error: Error parsing JSON:100,
```
```
$ curl --user __cookie__ --data-binary '{"jsonrpc": "1.0", "id": "curltest", "method": "waitforblockheight", "params": ["100", 1000]}' -H 'content-type: text/plain;' http://127.0.0.1:8332/
Enter host password for user '__cookie__':
{"result":null,"error":{"code":-1,"message":"JSON value is not an integer as expected"},"id":"curltest"}
```
Outputs for the fixed examples in the PR branch:
```
$ ./bitcoin-cli waitforblock "0000000000079f8ef3d2c688c244eb7a4570b24c9ed7b4a8c619eb02596f8862" 1000
{
"hash": "0000000000000000000910ae4d56120e0ddd55c0552e80ed12dba147abc68080",
"height": 622416
}
```
```
$ ./bitcoin-cli waitforblockheight 100 1000
{
"hash": "0000000000000000000910ae4d56120e0ddd55c0552e80ed12dba147abc68080",
"height": 622416
}
```
```
$ curl --user __cookie__ --data-binary '{"jsonrpc": "1.0", "id": "curltest", "method": "waitforblockheight", "params": [100, 1000]}' -H 'content-type: text/plain;' http://127.0.0.1:8332/
Enter host password for user '__cookie__':
{"result":{"hash":"0000000000000000000910ae4d56120e0ddd55c0552e80ed12dba147abc68080","height":622416},"error":null,"id":"curltest"}
```
ACKs for top commit:
fanquake:
ACK ef35604c9c88e7800e9be106b791b1c0fa8b310a
Tree-SHA512: b98c6681d1aa24b3ee3ef4ef450cb630082a9f8695af18f3b6d418e5b0b1e472b787ccf6397cd719b4d5fe0082ea5f1d0ca553c1cc56066ee2d288be34c601e3
6afaf2f680d8d4b048352e695d3b1f884db22e61 test: use fs namespace in dbwrapper unicodepath test (fanquake)
Pull request description:
Use our `fs` namespace rather than `boost::filesystem`. Test was added in #17641.
ACKs for top commit:
sipsorcery:
ACK 6afaf2f680d8d4b048352e695d3b1f884db22e61.
Tree-SHA512: 5ee024a6d90183b6c344f6a94cfbcacb006973f1f6d98cc421c1c6ef08c09b590d31c78b70b86d855e825241ffea25989cfc40d1bdd53e38a75cda0718ac4489
faf6f156ffd1a8ed1aed047428d791a8c13c162b test: Add missing syncwithvalidationinterfacequeue (MarcoFalke)
Pull request description:
The wallet rebroadcast functionality learns about new blocks via the validation interface queue. To avoid test failures such as https://ci.appveyor.com/project/DrahtBot/bitcoin/builds/31119387#L466 , we can sync with the queue before advancing the test.
ACKs for top commit:
jonatack:
ACK faf6f156 this makes sense; the fix was previously added to mempool_persist.py and wallet_zapwallettxes.py in #12217 and to wallet_balance.py in #16302. It is also used in src/test/validation_block_tests.cpp (processnewblock_signals_ordering) and src/bench/wallet_balance.cpp.
Tree-SHA512: d72fd4b597b669d8111007902b523e946712913cd6eea6f9a695b0f04ecbe2321d05019873af999a95b9e0aa0f5c140a17109b37503723e40c9eab24ec358eb7
70e4706093fd7b08a32f9638dace178852a9d249 Revert "refactor: Remove never used default parameter" (Hennadii Stepanov)
219417b388a0373f9eb71446e1b0499ab55dd3e2 Revert "refactor: Simplify connection syntax" (Hennadii Stepanov)
Pull request description:
The code, the `bool* ret = nullptr` parameter in the `BitcoinGUI::message()` slot, removed in #17943 is not dead actually. It is used in `ThreadSafeMessageBox()` function:
a654626f07/src/qt/bitcoingui.cpp (L1363-L1368)
Now in master (a654626f076a72416a3d354218d7107571d6caaf):
```
$ ./src/qt/bitcoin-qt -prune=-1
Error: Prune cannot be configured with a negative value.
bitcoin-qt: qt/bitcoingui.cpp:1369: bool ThreadSafeMessageBox(BitcoinGUI*, const string&, const string&, unsigned int): Assertion `invoked' failed.
Aborted (core dumped)
```
This PR reverts all commits of #17943
Additional notes: the bug was missed due to dynamic function call `QMetaObject::invokeMethod()` which cannot be checked at compile time. See #16348 for more discussion.
Sorry for introducing a bug.
ACKs for top commit:
Sjors:
ACK 70e4706093fd7b08a32f9638dace178852a9d249
laanwj:
ACK 70e4706093fd7b08a32f9638dace178852a9d249
Tree-SHA512: b968a026eaa4f5f39fd36ddc715d8e233f3c6420e6580f11d4ca422a5ff5d1d9d3df9ac11b353c3d4f434d67d6a69e37d2e26b8248d72bedd14ecba0a545a327
1a53b0da60097cd7fd423c519f01ceca0fd0aa14 refactor: Simplify connection syntax (Hennadii Stepanov)
7d0a8f4f530885cbf3870291f10f667326373bd1 refactor: Remove never used default parameter (Hennadii Stepanov)
Pull request description:
In `BitcoinGUI::message()` slot the `bool* ret = nullptr` parameter is never used.
This PR removes it and simplifies connections syntax by replacing lambdas with the `&BitcoinGUI::message` slot.
ACKs for top commit:
promag:
Code review ACK 1a53b0da60097cd7fd423c519f01ceca0fd0aa14.
Sjors:
Tested ACK 1a53b0da60097cd7fd423c519f01ceca0fd0aa14
Empact:
Code review ACK 1a53b0da60
Tree-SHA512: e287c3218d31a387338d50da3de79c27e8691829449c3a75a2f75bb1c680bd81eb9de43e4dd3646560a422d4a45c84debfce9783c4376b50aa5cde491f300688
