08f756bd370c3e100b186c7e24bef6a033575b29 Replace locale-dependent `std::strerror` with `SysErrorString` (Hennadii Stepanov)
d8e4ba4d0568769782b8c19c82e955c4aee73477 refactor: Rename `subprocess.hpp` to follow our header name conventions (Hennadii Stepanov)
Pull request description:
This PR renames the header `*.hpp` --> `*.h` and adjusts the header guard name, which makes it available for processing by linters.
Fixed the following linter warning:
```
The locale dependent function strerror(...) appears to be used:
src/util/subprocess.h: std::runtime_error( err_msg + ": " + std::strerror(err_code) )
Unnecessary locale dependence can cause bugs that are very tricky to isolate and fix. Please avoid using locale-dependent functions if possible.
Advice not applicable in this specific case? Add an exception by updating the ignore list in /bitcoin/test/lint/lint-locale-dependence.py
^---- failure generated from lint-locale-dependence.py
```
ACKs for top commit:
TheCharlatan:
ACK 08f756bd370c3e100b186c7e24bef6a033575b29
Tree-SHA512: 57a2f01c20eb9552481e428a4969bd59e9ada9f784fe1a45cb62aa9c9152c8e950d336854f45af0e2e5dc7c7b2a1fb216c8f832e3d6ccfb457ad71b6e423231e
08ff17d1420a3d1c14c6b1a5436678fbb1dd9cbc ci: disable _FORTIFY_SOURCE with MSAN (fanquake)
Pull request description:
By undefining `_FORTIFY_SOURCE` we can drop`--disable-hardening`.
ACKs for top commit:
maflcko:
lgtm ACK 08ff17d1420a3d1c14c6b1a5436678fbb1dd9cbc
hernanmarino:
utACK 08ff17d1420a3d1c14c6b1a5436678fbb1dd9cbc . Relevant CI test seems to be working OK.
Tree-SHA512: 948fd075aa648a7e34c37376fb913074ebc07d1c3cb0737d5fcbe7eac0b35c4152139773e4515ccb80f2d11b1ced6c6984da1757c2bcf8dd90e8ff6f664dae8e
7c3ac598dd9a1f1a506c4931249ff6c9f1c949ba contrib: list other binaries in manpage output (fanquake)
Pull request description:
Add a `SEE ALSO` section to the manpages.
Master:
This PR:
Should be enough to close#29558.
ACKs for top commit:
jarolrod:
tACK 7c3ac598dd9a1f1a506c4931249ff6c9f1c949ba
willcl-ark:
ACK 7c3ac598dd9a1f1a506c4931249ff6c9f1c949ba
pablomartin4btc:
utACK 7c3ac598dd9a1f1a506c4931249ff6c9f1c949ba
laanwj:
Code review ACK 7c3ac598dd9a1f1a506c4931249ff6c9f1c949ba
Tree-SHA512: 0df13ed5d736aa514a1192115728314fc676714f4cb9131f37b5d9a9bfc8f85f98c21b859d6b62745211f3de16b33ff60888e7f6a4eca66fc0c52442503f4336
4d8d21320eba54571ff63931509cd515c3e20339 sign: don't assume we are parsing a sane Miniscript (Antoine Poinsot)
Pull request description:
The script provided for signature might be externally provided, for instance by way of 'finalizepsbt'. Therefore the script might be ill-crafted, so don't assume pubkeys are always 32 bytes.
Thanks to Niklas for finding this.
FIxes https://github.com/bitcoin/bitcoin/issues/29851.
ACKs for top commit:
achow101:
ACK 4d8d21320eba54571ff63931509cd515c3e20339
furszy:
ACK 4d8d21320eba54571ff63931509cd515c3e20339 with a small nuance that could be tackled in a follow-up by someone else (or never).
Tree-SHA512: 29b7948b56e6dc05eac1014d684f2129ab1d19cb1e5d304216c826b7057c0e1d84ceb18731b91124b680e17d90e38de9f9a5526e4f6ecc3ea816881a6599bb47
970cbc3172b73e1faf6bdb429400d3497cbb9d33 doc: Suggest only necessary Qt packages for installation on OpenBSD (Hennadii Stepanov)
Pull request description:
The currently suggested `qt5` installs many unneeded dependencies, for example, `qtsensors`, `qtspeech` etc.
Similar to https://github.com/bitcoin/bitcoin/pull/29932.
ACKs for top commit:
theStack:
re-ACK 970cbc3172b73e1faf6bdb429400d3497cbb9d33
Tree-SHA512: c680a4f88c27cae145822f30d9856fe76b856c6b11babe652c7171f4322dbe7af8725cccf8b45295067690ed98aa3f6329a8b65a59f31348854638ac375372d1
fa6ab0d020d0b1492203f7eb2ccb8051812de086 rpc: Reword SighashFromStr error message (MarcoFalke)
Pull request description:
Put quotes around the parameter. In theory, `std::quoted` should be used, but that seems overkill.
This should avoid error messages such as `A valid sighash parameter is not a valid sighash parameter. (code -8)`.
Also, it should fix fuzz false positives when searching for internal bugs in the `rpc` fuzz target. For example, `ZGVzY3JpcHRvcnByb2Nlc3Nwc2J0XP9ce1tdXOVJbnRlcm5hbCBidWcgZGV0ZWN0ZWQAXQ0AHfcAXQ1p7TJv`.
ACKs for top commit:
dergoegge:
ACK fa6ab0d020d0b1492203f7eb2ccb8051812de086
brunoerg:
utACK fa6ab0d020d0b1492203f7eb2ccb8051812de086
Tree-SHA512: e2c0cc0126de61873a863af38b7b0a23d2dadd596ca0418dae2ad091e8acfb6a9d657c376d59187bb008989dc78c6b44fe518590e5217e4049a867b220c9fb18
fb4cc5f423ce587c1e97377e8afdf92fb4850f59 netbase: clean up Proxy logging (Matthew Zipkin)
Pull request description:
Follow up to #27375 and see https://github.com/bitcoin/bitcoin/pull/29649#issuecomment-2057456834
This removes an extra log message when we can't connect to our own proxy, and another when the proxy is invalid.
## Before #27375 if proxy is unreachable
```
2024-04-15T17:54:51Z connect() to 127.0.0.1:9999 failed after wait: Connection refused (61)
2024-04-15T17:54:52Z connect() to 127.0.0.1:9999 failed after wait: Connection refused (61)
2024-04-15T17:54:52Z connect() to 127.0.0.1:9999 failed after wait: Connection refused (61)
2024-04-15T17:54:53Z connect() to 127.0.0.1:9999 failed after wait: Connection refused (61)
2024-04-15T17:54:53Z connect() to 127.0.0.1:9999 failed after wait: Connection refused (61)
```
## After #27375 if unix proxy is unreachable:
```
2024-04-15T17:54:03Z connect() to /Users/matthewzipkin/Desktop/tor failed: No such file or directory (2)
2024-04-15T17:54:03Z Cannot connect to socket for /Users/matthewzipkin/Desktop/tor
2024-04-15T17:54:04Z connect() to /Users/matthewzipkin/Desktop/tor failed: No such file or directory (2)
2024-04-15T17:54:04Z Cannot connect to socket for /Users/matthewzipkin/Desktop/tor
2024-04-15T17:54:04Z connect() to /Users/matthewzipkin/Desktop/tor failed: No such file or directory (2)
2024-04-15T17:54:04Z Cannot connect to socket for /Users/matthewzipkin/Desktop/tor
2024-04-15T17:54:05Z connect() to /Users/matthewzipkin/Desktop/tor failed: No such file or directory (2)
2024-04-15T17:54:05Z Cannot connect to socket for /Users/matthewzipkin/Desktop/tor
```
## After this PR:
```
2024-04-15T18:18:51Z connect() to /Users/matthewzipkin/Desktop/tor failed: No such file or directory (2)
2024-04-15T18:18:51Z connect() to /Users/matthewzipkin/Desktop/tor failed: No such file or directory (2)
2024-04-15T18:18:52Z connect() to /Users/matthewzipkin/Desktop/tor failed: No such file or directory (2)
2024-04-15T18:18:52Z connect() to /Users/matthewzipkin/Desktop/tor failed: No such file or directory (2)
```
ACKs for top commit:
tdb3:
CR ACK for fb4cc5f423ce587c1e97377e8afdf92fb4850f59
laanwj:
ACK fb4cc5f423ce587c1e97377e8afdf92fb4850f59
Tree-SHA512: f07b9f7f2ea9f4bc01780c09f0b076547108294a1fa7d158a0dd48d6d7351569e461e5cccf232b7b1413ce2e3679668e523e5a7c89cd58c909da76d3dcbc34de
6f5954acac2ced22dae7088e2b679bf663507d4c ci: Drop no longer needed `-I` flag in "tidy" task (Hennadii Stepanov)
Pull request description:
As title says.
ACKs for top commit:
maflcko:
lgtm ACK 6f5954acac2ced22dae7088e2b679bf663507d4c
Tree-SHA512: 4d1cf6eb93bb4b9c51637d182e1fa585263fd998077ec66f34909d69cea070f78fe706a01cca1704dbd1c80465270f874d68972e470506b6b2032dc8bfc20ccc
4357158c4712d479522d5cd441ad4dd1693fdd05 wallet: return and display signer error (Sjors Provoost)
dc55531087478d01fbde4f5fbb75375b672960c3 wallet: compare address returned by displayaddress (Sjors Provoost)
6c1a2cc09a00baa6ff3ff34455c2243b43067fb5 test: use h marker for external signer mock (Sjors Provoost)
Pull request description:
* HWI returns the requested address: as a sanity check, we now compare that to what we expected
* external signer documentation now reflects that HWI alternatives must implement this check
* both RPC and GUI will now return an error text, rather than just fail (the GUI even failed silently in some cases)
ACKs for top commit:
brunoerg:
ACK 4357158c4712d479522d5cd441ad4dd1693fdd05
achow101:
ACK 4357158c4712d479522d5cd441ad4dd1693fdd05
Tree-SHA512: 4f56edf3846745c8e7d08ef55cf29e8bb468256457149377c5f02da097931f9ca0c06bdbd856dc2385cde4fd11e4dc3b634c5a48814ff27f5562c8a25d43da93
e30e8625bbc42045b8b757a8d7e80c20cc61cebf test: remove duplicated ban test (brunoerg)
Pull request description:
Test the ban list is preserved through restart has been done by both `rpc_setban` and `p2p_disconnect_ban`. Since `p2p_disconnect_ban` does it in a more elegant way, we can keep only it and remove the other one.
bf1b6383db/test/functional/p2p_disconnect_ban.py (L74-L110)
ACKs for top commit:
achow101:
ACK e30e8625bbc42045b8b757a8d7e80c20cc61cebf
tdb3:
ACK for e30e8625bbc42045b8b757a8d7e80c20cc61cebf.
hernanmarino:
tested ACK e30e8625bbc42045b8b757a8d7e80c20cc61cebf
BrandonOdiwuor:
ACK e30e8625bbc42045b8b757a8d7e80c20cc61cebf
alfonsoromanz:
ACK e30e8625bbc42045b8b757a8d7e80c20cc61cebf
Tree-SHA512: e89624f23011e6ffd76c31b2933b8386711e1d2c03366d6b3ea850484a4fd571f69971cdbc75ce2f546d541cb3fc7f4d495a5a011217d879746414e3286ac111
55b13ecd2e00ad2dbfd44c34d7de6f616590adf8 doc: explain what the wallet password does (Brandon Odiwuor)
Pull request description:
Fixes https://github.com/bitcoin/bitcoin/issues/18085
Add a document explaining what the wallet `passphrase` does
ACKs for top commit:
fjahr:
ACK 55b13ecd2e00ad2dbfd44c34d7de6f616590adf8
achow101:
ACK 55b13ecd2e00ad2dbfd44c34d7de6f616590adf8
Tree-SHA512: 6cc621269fe51ba7bd5d859427906a520e989bebcb274b08017c9900a4d781a165fc62dea46ed45aa48239cacd3c1f6eb4dd0c916be940d680a03266109716b0
13adbf733f09c73c3cf0025d94c52f9cec5dba3b remove unneeded environment option from cpp-subprocess (Sebastian Falbesoner)
2088777ba0f9ad3f6d4ab8b0b6ff8aad71117307 remove unneeded cwd option from cpp-subprocess (Sebastian Falbesoner)
03ffb09c31aa04cc296c0ce10d07109e22a8dd75 remove unneeded bufsize option from cpp-subprocess (Sebastian Falbesoner)
79c30363733503a1fb7d4c98aa0d56ced0be6e32 remove unneeded close_fds option from cpp-subprocess (Sebastian Falbesoner)
62db8f8e5a6cfe19d905afc91731d6bc8a665f61 remove unneeded session_leader option from cpp-subprocess (Sebastian Falbesoner)
80d008c66d00d3496cd8549daee6775cf2c6b782 remove unneeded defer_spawn option from cpp-subprocess (Sebastian Falbesoner)
cececad7b29e2ca3de1216db1c541dba6dc81bfa remove unneeded preexec function option from cpp-subprocess (Sebastian Falbesoner)
633e45b2e2728efcb0637afa94fcbd5756dfbe76 remove unneeded shell option from cpp-subprocess (Sebastian Falbesoner)
Pull request description:
The newly introduced cpp-subprocess library provides a good number of options for the `Popen` class:
0de63b8b46/src/util/subprocess.hpp (L1009-L1020)
Some of them are either not fully implemented (`shell`, missing an implementation on Windows), implemented in an ugly way (e.g. using "Impoverished, meager, needy, truly needy version of type erasure" for `preexec_func` according to the author's own words) or simply unlikely to be ever needed for our external signer use-case (`defer_spawn`). Instead of maintaining incomplete and/or unneeded code, I'd suggest to get rid of it and only keep support for options if there is a strong reason for it.
ACKs for top commit:
achow101:
ACK 13adbf733f09c73c3cf0025d94c52f9cec5dba3b
hebasto:
re-ACK 13adbf733f09c73c3cf0025d94c52f9cec5dba3b.
Tree-SHA512: 8270da27891cb659da2ef6062a23f4b86331859b15ac27b79ae7433b14f5bd7efaba621f2b3ba1953708d0f38377a8bd23ef1cc0f28b9c152ac8958dd9eec6b0
6d91cb781c30966963f28e7577c7aa3829fa9390 test: add unit tests for `calculate_input_weight` (Sebastian Falbesoner)
f81fad5e0f3be1f7aed59f9da00396c75c2a6406 test: introduce and use `calculate_input_weight` helper (Sebastian Falbesoner)
Pull request description:
Rather than manually estimating an input's weight by adding up all the involved components (fixed-size skeleton, compact-serialized lengths, and the actual scriptSig / witness stack items) we can simply take use of the serialization classes `CTxIn` / `CTxInWitness` instead, to achieve the same with significantly less code.
The new helper is used in the functional tests rpc_psbt.py and wallet_send.py, where the previous manual estimation code was
duplicated. Unit tests are added in the second commit.
ACKs for top commit:
kevkevinpal:
tACK [6d91cb7](6d91cb781c)
QureshiFaisal:
tACK [6d91cb7](6d91cb781c)
achow101:
ACK 6d91cb781c30966963f28e7577c7aa3829fa9390
AngusP:
tACK 6d91cb781c30966963f28e7577c7aa3829fa9390
rkrux:
tACK [6d91cb7](6d91cb781c)
Tree-SHA512: 04424e4d94d0e13745a9c11df2dd3697c98552bbb0e792c4af67ecbb66060adc3cc0cefc202cdee2d9db0baf85b8bedf2eb339ac4b316d986b5f10f6b70c5a33
fa6c300a9926a1d35fdd0a80f59ea39769bd2596 test: Fix intermittent timeout in p2p_tx_download.py (MarcoFalke)
Pull request description:
Currently the test passes, but may fail during shutdown, because blocks and transactions are synced with `NUM_INBOUND` * `self.num_nodes` peers, which may take a long time.
There is no need for this test to have this amount of inbounds.
So avoid the extraneous inbounds to speed up the test and avoid the intermittent test failures.
ACKs for top commit:
instagibbs:
ACK fa6c300a9926a1d35fdd0a80f59ea39769bd2596
fjahr:
Thanks, ACK fa6c300a9926a1d35fdd0a80f59ea39769bd2596
achow101:
ACK fa6c300a9926a1d35fdd0a80f59ea39769bd2596
theStack:
ACK fa6c300a9926a1d35fdd0a80f59ea39769bd2596
Tree-SHA512: 0a480fd1db293ed8571ae629557cf81d5a79ec883e9e635f22c8a7cf48427161249ad2180b66c67661306f696c977b8e06ad520bd11911f119c9c95b3ffc9134
c3e632b44153e314ef946f342c68c2758b1cbc4d Bugfix: bitcoin-cli: Check length of peer.transport_protocol_type (Luke Dashjr)
Pull request description:
"v" would dereference beyond the string length, and "v10" would show as '1'
Turn both of these cases into a blank, like anything else unexpected currently is.
ACKs for top commit:
sipa:
utACK c3e632b44153e314ef946f342c68c2758b1cbc4d.
hernanmarino:
utACK c3e632b44153e314ef946f342c68c2758b1cbc4d
alfonsoromanz:
ACK c3e632b44153e314ef946f342c68c2758b1cbc4d
achow101:
ACK c3e632b44153e314ef946f342c68c2758b1cbc4d
Tree-SHA512: f641e4412521adae7c8c8e1f268bdaaa223d9048d8286e3df4b13905faaa0d601155ce581cd649f760cab2acc4122356fa94a44714f1f190845552100105eda0
The script provided for signature might be externally provided, for
instance by way of 'finalizepsbt'. Therefore the script might be
ill-crafted, so don't assume pubkeys are always 32 bytes.
Thanks to Niklas for finding this.
f2e3662e57eca1330962faf38ff428a564d50a11 net: Decrease nMaxIPs when learning from DNS seeds (laanwj)
Pull request description:
Limit number of IPs learned from a single DNS seed to 32, to prevent the results from one DNS seed from dominating AddrMan. Note that the number of results from a UDP DNS query is bounded to 33 already, but it is possible for it to use TCP where a larger number of results can be returned.
Closes#16070.
ACKs for top commit:
Sjors:
utACK f2e3662e57eca1330962faf38ff428a564d50a11
achow101:
ACK f2e3662e57eca1330962faf38ff428a564d50a11
1440000bytes:
utACK f2e3662e57
mzumsande:
utACK f2e3662e57eca1330962faf38ff428a564d50a11
Tree-SHA512: 3f108c2baba7adfedb8019daaf60aa00e628b38d3942e1319c7183a4683670be01929ced9e6372c8e983c902e8633f81fbef12d7cdcaadd7f77ed729c1019942
6b02c11d667adff24daf611f9b14815d27963674 test: Fix intermittent issue in p2p_handshake.py (stratospher)
Pull request description:
When establishing outbound connections [`TestNode` --------> `P2PConnection`], `P2PConnection` listens for a single connection from `TestNode` on a [port which is fixed based on `p2p_idx`](312f54278f/test/functional/test_framework/p2p.py (L746)).
If we reuse the same port when disconnecting and establishing connections again, we might hit this scenario where:
- disconnection is done on python side for `P2PConnection`
- disconnection not complete on c++ side for `TestNode`
- we're trying to establish a new connection on same port again
Prevent this scenario from happening by ensuring disconnection on c++ side for TestNode as well.
One way to reproduce this on master would be adding a sleep statement before disconnection happens on c++ side.
```diff
diff --git a/src/net.cpp b/src/net.cpp
index e388f05b03..62507d1f39 100644
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -2112,6 +2112,7 @@ void CConnman::SocketHandlerConnected(const std::vector<CNode*>& nodes,
if (!pnode->fDisconnect) {
LogPrint(BCLog::NET, "socket closed for peer=%d\n", pnode->GetId());
}
+ std::this_thread::sleep_for(std::chrono::milliseconds(1000));
pnode->CloseSocketDisconnect();
}
else if (nBytes < 0)
```
ACKs for top commit:
maflcko:
lgtm ACK 6b02c11d667adff24daf611f9b14815d27963674
mzumsande:
Tested ACK 6b02c11d667adff24daf611f9b14815d27963674
BrandonOdiwuor:
Tested ACK 6b02c11d667adff24daf611f9b14815d27963674
theStack:
Tested ACK 6b02c11d667adff24daf611f9b14815d27963674
glozow:
ACK 6b02c11d667adff24daf611f9b14815d27963674
Tree-SHA512: 69509edb61ba45739fd585b6cc8a254f412975c124a5b5a52688288ecaaffd264dd76019b8290cc34c26c3ac2dfe477965ee5a11d7aabdd8e4d2a75229a4a068
21d0e6c7b7c7af7f6e54a45829b4fbfba6923b86 doc: release notes for PR 27679 (Matthew Zipkin)
791dea204ecde9b500ec243b4e16fc601998ec84 test: cover unix sockets in zmq interface (Matthew Zipkin)
c87b0a0ff4cb6d83bb59360ac4453f6daa871177 zmq: accept unix domain socket address for notifier (Matthew Zipkin)
Pull request description:
This is a follow-up to https://github.com/bitcoin/bitcoin/pull/27375, allowing ZMQ notifications to be published to a UNIX domain socket.
Fortunately, libzmq handles unix sockets already, all we really have to do to support it is allow the format in the actual option.
[libzmq](https://libzmq.readthedocs.io/en/latest/zmq_ipc.html) uses the prefix `ipc://` as opposed to `unix:` which is [used by Tor](https://gitlab.torproject.org/tpo/core/tor/-/blob/main/doc/man/tor.1.txt?ref_type=heads#L1475) and now also by [bitcoind](a85e5a7c9a/doc/release-notes-27375.md (L5)) so we need to switch that internally.
As far as I can tell, [LND](d20a764486/zmq.go (L38)) supports `ipc://` and `unix://` (notice the double slashes).
With this patch, LND can connect to bitcoind using unix sockets:
Example:
*bitcoin.conf*:
```
zmqpubrawblock=unix:/tmp/zmqsb
zmqpubrawtx=unix:/tmp/zmqst
```
*lnd.conf*:
```
bitcoind.zmqpubrawblock=ipc:///tmp/zmqsb
bitcoind.zmqpubrawtx=ipc:///tmp/zmqst
```
ACKs for top commit:
laanwj:
Code review ACK 21d0e6c7b7c7af7f6e54a45829b4fbfba6923b86
tdb3:
crACK for 21d0e6c7b7c7af7f6e54a45829b4fbfba6923b86. Changes lgtm. Will follow up with some testing within the next few days as time allows.
achow101:
ACK 21d0e6c7b7c7af7f6e54a45829b4fbfba6923b86
guggero:
Tested and code review ACK 21d0e6c7b7c7
Tree-SHA512: ffd50222e80dd029d903e5ddde37b83f72dfec1856a3f7ce49da3b54a45de8daaf80eea1629a30f58559f4b8ded0b29809548c0638cd1c2811b2736ad8b73030
016ed248ba0ae64e3f0c93bb47a2cd9b5e49cd85 fuzz: explicitly cap the vsize of RBFs for diagram checks (Greg Sanders)
Pull request description:
In master we are hitting a case where vsize transactions much larger than max standard size are causing an overflow in not-yet-exposed RBF diagram checking code: https://github.com/bitcoin/bitcoin/pull/29757#issuecomment-2049220195
`ConsumeTxMemPoolEntry` is creating entries with tens of thousands of sigops cost, causing the resulting RBFs to be "overly large".
To fix this I cause the fuzz test to stop adding transactions to the mempool when we reach a potential overflow of `int32_t`.
ACKs for top commit:
glozow:
ACK 016ed248ba0ae64e3f0c93bb47a2cd9b5e49cd85
marcofleon:
ACK 016ed248ba0ae64e3f0c93bb47a2cd9b5e49cd85. I ran libFuzzer on `package_rbf` on the current master branch until the overflow was encountered. Then I built the PR branch and ran the fuzzer using the crash input.
Tree-SHA512: b3ffc98d2c4598eb3010edd58b9370aab1441aafbb1044c83b2b90c17dfe9135b8de9dba475dd0108863c1ffedede443cd978e95231a41cf1f0715629197fa51
60ca5d55081275a011ccfc9546e0c4a8c4030493 test: p2p: add test for rejected tx request logic (`m_recent_rejects` filter) (Sebastian Falbesoner)
e9dc511a7e9a562f953ff93f358102f555f583e6 fixup: get all utxos up front in fill_mempool, discourage wallet mixing (glozow)
Pull request description:
Motivated by the discussion in #28970 (https://github.com/bitcoin/bitcoin/pull/28970#discussion_r1553911167), this PR adds test coverage for the logic around the `m_recent_rejects` filter, in particular that the filter is cleared after a new block comes in:
f0794cbd40/src/net_processing.cpp (L2199-L2206)
As expected, the second part of the test fails if the following patch is applied:
```diff
diff --git a/src/net_processing.cpp b/src/net_processing.cpp
index 6996af38cb..5cb1090e70 100644
--- a/src/net_processing.cpp
+++ b/src/net_processing.cpp
@@ -2202,7 +2202,7 @@ bool PeerManagerImpl::AlreadyHaveTx(const GenTxid& gtxid)
// or a double-spend. Reset the rejects filter and give those
// txs a second chance.
hashRecentRejectsChainTip = m_chainman.ActiveChain().Tip()->GetBlockHash();
- m_recent_rejects.reset();
+ //m_recent_rejects.reset();
}
const uint256& hash = gtxid.GetHash();
```
I'm still not sure in which file this test fits best, and if there is already test coverage for the first part of the test somewhere. Happy for any suggestions.
ACKs for top commit:
maflcko:
ACK 60ca5d55081275a011ccfc9546e0c4a8c4030493 🍳
glozow:
code review ACK 60ca5d55081275a011ccfc9546e0c4a8c4030493
instagibbs:
ACK 60ca5d55081275a011ccfc9546e0c4a8c4030493
Tree-SHA512: 9cab43858e8f84db04a708151e6775c9cfc68c20ff53096220eac0b2c406f31aaf9223e8e04be345e95bf0a3f6dd15efac50b0ebeb1582a48a4560b3ab0bcba5
If we reuse the same port when disconnecting and establishing connections
again, we might hit this scenario:
- disconnection is done on python side for P2PConnection
- disconnection is not complete on c++ side for TestNode
- we're trying to establish a new connection on same port again
Prevent this scenario from happening by ensuring disconnection on c++
side for TestNode as well.
c6d1b8de89d87fe4fd171dc85557299e429e6564 gui: change example address from legacy (P2PKH) to bech32m (P2TR) (Sebastian Falbesoner)
Pull request description:
Legacy addresses are less and less common these days and not recommended to use, so it seems senseful to also reflect that in the example addresses and update to the most recent address / output type (bech32m / P2TR). Also, as I couldn't see any value in computing these at runtime, they are pre-generated. This was done with the following Python script, executed in `./test/functional` (it's also included in the commit body, though without the she-bang):
```python
#!/usr/bin/env python3
from test_framework.segwit_addr import CHARSET, decode_segwit_address, encode_segwit_address
from test_framework.messages import sha256
output_key = sha256(b'bitcoin dummy taproot output key')
for network, hrp in [('mainnet', 'bc'), ('signet', 'tb'), ('testnet', 'tb'), ('regtest', 'bcrt')]:
dummy_address = encode_segwit_address(hrp, 1, output_key)
while decode_segwit_address(hrp, dummy_address) != (None, None):
last_char = CHARSET[(CHARSET.index(dummy_address[-1]) + 1) % 32]
dummy_address = dummy_address[:-1] + last_char
print(f'{network:7} example address: {dummy_address}')
```
Note that the last bech32 character is modified in order to make the checksum fail.
master (mainnet):
PR (mainnet):
ACKs for top commit:
maflcko:
lgtm ACK c6d1b8de89d87fe4fd171dc85557299e429e6564
pablomartin4btc:
tACK c6d1b8de89d87fe4fd171dc85557299e429e6564
Tree-SHA512: a53c267a3e0d29b9c41bf043b123e7152fbf297e2322d74ce047ba2582b54768187162d462cc334e91a84874731c2e0793726ad44d9970c10ecfe70a1d4f3f1c
05416422d354b29d59558ce227e076028338b442 refactor: Avoid implicit-integer-sign-change in processNewTransaction (MarcoFalke)
321f105d08ddf958881908ea57ad263ffdccd225 refactor: Avoid implicit-signed-integer-truncation-or-sign-change in FreedesktopImage (MarcoFalke)
6d8eecd33a521ea9016be3714d53ea4729b955e6 refactor: Avoid implicit-integer-sign-change in createTransaction (MarcoFalke)
Pull request description:
This is allowed by the language. However, the `integer` sanitizer complains about it. Thus, fix it, so that the `integer` sanitizer can be used in the future to catch unintended sign changes.
Fixes#805.
ACKs for top commit:
pablomartin4btc:
tACK 05416422d354b29d59558ce227e076028338b442
hebasto:
ACK 05416422d354b29d59558ce227e076028338b442, I have reviewed the code and it looks OK.
Tree-SHA512: eaa941479bd7bee196eb8b31d93b8e1db122410cf62e8ec4cbbec35cfd14cc766081c3df5dd14a228e21ad2678d8b8ba0d2649e5934c994a90ae96d8b264b4ce
0244416aacbad03e4ebe8f2c95c7861a318916ea security: restrict abis in bitcoind.service (Charlie)
Pull request description:
[As noted here](https://www.freedesktop.org/software/systemd/man/systemd.exec.html#MemoryDenyWriteExecute=), it's a good idea to pair `MemoryDenyWriteExecute=true` with `SystemCallArchitectures=native` because `MemoryDenyWriteExecute` can be circumvented in some operating systems which support multiple ABIs like x86/x86-64.
This helps restrict the possible application binary interfaces (ABIs) that can be used when running bitcoind through systemd, reducing the attack surface area.
ACKs for top commit:
laanwj:
ACK 0244416aacbad03e4ebe8f2c95c7861a318916ea . This is a sensible security feature.
0xB10C:
ACK 0244416aacbad03e4ebe8f2c95c7861a318916ea
Tree-SHA512: 77a35b0674d8d67d857cd20ae1b8cd011f82d6f5ed21bc106cbe45bfa937e786ddc1bf7261e3bdb8c289df1224e91658760905d2c8f37cc4c6506ef8037ad158
24b67fa9f602cdeac0e9736256f77d048f616c48 doc: Add example of mixing private and public keys in descriptors (Anton A)
Pull request description:
closes: #27414
ACKs for top commit:
achow101:
ACK 24b67fa9f602cdeac0e9736256f77d048f616c48
alfonsoromanz:
Re ACK 24b67fa9f602cdeac0e9736256f77d048f616c48
Tree-SHA512: 8c063f23199ac0ff35909f786a5b0de1b4a9b15d1e93bdcdac10cb4bd2002c12e99b6fb1c2e56d16971e7622b67d910b79088429df92c48279be2d7797049911
dd3e0fa12534c9e782dc9c24d2e30b70a0d73176 build: Fix false positive `CHECK_ATOMIC` test for clang-15 (Hennadii Stepanov)
Pull request description:
On the master branch @ 0de63b8b46eff5cda85b4950062703324ba65a80, a building `bitcoind` with clang-15 for `i686-pc-linux-gnu` fails to link:
```
CXXLD bitcoind
/usr/bin/ld: libbitcoin_wallet.a(libbitcoin_wallet_a-wallet.o): in function `std::remove_volatile<double>::type std::__atomic_impl::load<double>(double const*, std::memory_order)':
/usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/atomic_base.h:948: undefined reference to `__atomic_load'
/usr/bin/ld: libbitcoin_wallet.a(libbitcoin_wallet_a-wallet.o): in function `void std::__atomic_impl::store<double>(double*, std::remove_volatile<double>::type, std::memory_order)':
/usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/atomic_base.h:940: undefined reference to `__atomic_store'
/usr/bin/ld: libbitcoin_wallet.a(libbitcoin_wallet_a-wallet.o): in function `void std::__atomic_impl::store<double>(double*, std::remove_volatile<double>::type, std::memory_order)':
/usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/atomic_base.h:940: undefined reference to `__atomic_store'
/usr/bin/ld: /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/atomic_base.h:940: undefined reference to `__atomic_store'
/usr/bin/ld: libbitcoin_wallet.a(libbitcoin_wallet_a-wallet.o): in function `std::remove_volatile<double>::type std::__atomic_impl::load<double>(double const*, std::memory_order)':
/usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/atomic_base.h:948: undefined reference to `__atomic_load'
/usr/bin/ld: libbitcoin_wallet.a(libbitcoin_wallet_a-wallet.o): in function `void std::__atomic_impl::store<double>(double*, std::remove_volatile<double>::type, std::memory_order)':
/usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/atomic_base.h:940: undefined reference to `__atomic_store'
/usr/bin/ld: libbitcoin_wallet.a(libbitcoin_wallet_a-backup.o): in function `void std::__atomic_impl::store<double>(double*, std::remove_volatile<double>::type, std::memory_order)':
/usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/atomic_base.h:940: undefined reference to `__atomic_store'
/usr/bin/ld: /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/atomic_base.h:940: undefined reference to `__atomic_store'
/usr/bin/ld: /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/atomic_base.h:940: undefined reference to `__atomic_store'
/usr/bin/ld: /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/atomic_base.h:940: undefined reference to `__atomic_store'
/usr/bin/ld: libbitcoin_wallet.a(libbitcoin_wallet_a-backup.o):/usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/atomic_base.h:940: more undefined references to `__atomic_store' follow
clang: error: linker command failed with exit code 1 (use -v to see invocation)
```
due to false positive `CHECK_ATOMIC` test in the `configure` script.
This PR fixes this test.
ACKs for top commit:
maflcko:
review ACK dd3e0fa12534c9e782dc9c24d2e30b70a0d73176
fanquake:
ACK dd3e0fa12534c9e782dc9c24d2e30b70a0d73176
Tree-SHA512: b60acf8d83fc84cc3280d95028395d341ed9ed2fcf38ae0a101d50aa19cc35540e9763aa36668c4dc1e1bc7e1f33dbda0e662df39c9e414a284ef91d7fc55fba
1ae5b208d339fa984d9caf4fab89b0b2ba9cc197 test: fix intermittent failure in p2p_compactblocks_hb.py (Martin Zumsande)
Pull request description:
Fixes#29860
As a result of node1 receiving a block, it sends out SENDCMPCT messages to some of its peers to update the high-bandwidth status. We need to wait until those are received and processed by the peers to avoid intermittent failures. Before, we'd only wait until all peers have synced with the new block (within `generate`) which is not sufficient.
I could reproduce the failure by adding a `std::this_thread::sleep_for(std::chrono::milliseconds(1000));` sleep to the [net_processing code](c7567d9223/src/net_processing.cpp (L3763)) that processes `NetMsgType::SENDCMPCT`.
ACKs for top commit:
instagibbs:
ACK 1ae5b208d339fa984d9caf4fab89b0b2ba9cc197
alfonsoromanz:
Tested ACK 1ae5b208d339fa984d9caf4fab89b0b2ba9cc197
glozow:
ACK 1ae5b208d339fa984d9caf4fab89b0b2ba9cc197
Tree-SHA512: 47c29616e73a5e0ff966fc231e4f672c1a6892511e5c10a3905b30ad6b2a3d1267fa0a88bd8f64b523fe580199d22a43545c84e361879e5096483152065c4b9a
fa4c69669e079c38844ecea1ad3394aae3702ae1 test: Fix failing univalue float test (MarcoFalke)
Pull request description:
Currently the test may fail for some compilers, because `1e-8` may not be possible to represent exactly/consistently.
```
$ ./src/univalue/test/object
object: univalue/test/object.cpp:424: void univalue_readwrite(): Assertion `v.read("0.00000000000000000000000000000000000001e+30 ") && v.get_real() == 1e-8' failed.
Aborted (core dumped)
```
Fixes https://github.com/bitcoin/bitcoin/pull/27256#discussion_r1567356943
ACKs for top commit:
laanwj:
ACK fa4c69669e079c38844ecea1ad3394aae3702ae1
stickies-v:
ACK fa4c69669e079c38844ecea1ad3394aae3702ae1 , thanks for fixing!
Tree-SHA512: dea4f4f843381d5e8ffaa812b2290a11e081b29f8777d041751c4aa9942e60f1f8d2d1a652d9a52b41dec470a490c9fe26ca9bc762dd593c3521b328a8af2826
05da2460db895374ea1fd89e4b8b4b73689f8faf guix: remove gcc-toolchain static from Windows build (fanquake)
Pull request description:
The libs in this dir are the following:
```bash
ls /gnu/store/2vnbkrdin4rrf7ygnr80mlcglin4qqa4-gcc-toolchain-12.3.0-static/lib/
libanl.a libc.a libdl.a libm.a
libBrokenLocale.a libcrypt.a libg.a libmcheck.a
libpthread.a librt.a
libresolv.a libutil.a
```
These do not need to be propogated into the Windows build environment.
Guix Build (aarch64):
```bash
450c0c4f45f9cb7ed7fc2ef6e7557b6a23004b82c951399da3b7635e8451a076 guix-build-05da2460db89/output/dist-archive/bitcoin-05da2460db89.tar.gz
5df68ab18636090c387bc90297356d0e148b02931d3a99c0f6d33cd268aa072b guix-build-05da2460db89/output/x86_64-w64-mingw32/SHA256SUMS.part
13e979f60d9296aa11081fbbb360404da9fbb797bb4663ed2d1189d800659b4f guix-build-05da2460db89/output/x86_64-w64-mingw32/bitcoin-05da2460db89-win64-debug.zip
d1cc78437a96f012a59af7c757bef592f163559e523d45014d7804d0be29a8b8 guix-build-05da2460db89/output/x86_64-w64-mingw32/bitcoin-05da2460db89-win64-setup-unsigned.exe
33a9cfd4475677646bb32c9c45c25bd796ca5adb126590bf556d4e6f9592c676 guix-build-05da2460db89/output/x86_64-w64-mingw32/bitcoin-05da2460db89-win64-unsigned.tar.gz
5d2ee251668d3d31bf378826ab06f98542dd20926cdee2df5c3315e11222a519 guix-build-05da2460db89/output/x86_64-w64-mingw32/bitcoin-05da2460db89-win64.zip
```
Somewhat similar to #29673.
ACKs for top commit:
laanwj:
ACK 05da2460db895374ea1fd89e4b8b4b73689f8faf
hebasto:
ACK 05da2460db895374ea1fd89e4b8b4b73689f8faf,
Tree-SHA512: bf514a726a22e2bfae4de645b10d90a66fe090971340c4299aeb9b2ff9cf536ca6cfed274d312ea5d5a172775cbda6db0e609492ec603f5aee55c8de81462cc0
b7ba60f81a33db876f88b5f9af1e5025d679b5be test: add coverage for -reindex and assumeutxo (Martin Zumsande)
e57f951805b429534c75ec1e6b2a1f16ae24efb5 init, validation: Fix -reindex option with an existing snapshot (Martin Zumsande)
Pull request description:
In c711ca186f8d8a28810be0beedcb615ddcf93163 logic was introduced that `-reindex` and `-reindex-chainstate` will delete the snapshot chainstate.
This doesn't work currently, instead of deleting the snapshot chainstate the node crashes with an assert (this can be triggered by applying the added test commit on master).
Fix this, and another bug that would prevent the new active chainstate from having a mempool after `-reindex` has deleted the snapshot (also covered by the test).
ACKs for top commit:
fjahr:
re-ACK b7ba60f81a33db876f88b5f9af1e5025d679b5be
hernanmarino:
crACK b7ba60f81a33db876f88b5f9af1e5025d679b5be . Good fix
BrandonOdiwuor:
re-ACK b7ba60f81a33db876f88b5f9af1e5025d679b5be
byaye:
Tested ACK b7ba60f81a33db876f88b5f9af1e5025d679b5be
Tree-SHA512: c168f36997d7677d590af37b10427870f5d30123abf1c76032a16661e486735373bfa7e049e6aca439526fbcb6d619f970bf9d042196c851bf058a75a32fafdc
As a result of node1 receiving a block, it sends out
SENDCMPCT messages to its peers to update the status.
We need to wait until those are received and
processed by the peers to avoid intermittent failures.
Both RPC and GUI now render a useful error message instead of (silently) failing.
Replace bool with util::Result<void> to clarify that this either succeeds or returns an error message.
