When splitting a string, sometimes the separator needs to be included.
Split will now optionally include the separator at the end of the left
side of the splits, i.e. it appears at the end of the splits, except
for the last one.
Specifically, for musig() descriptors, Split is used to separate a
musig() from any derivation path that follows it by splitting on the
closing parentheses. Since that parentheses is needed for Func() and
Expr(), Split() needs to preserve the end parentheses instead of
discarding it.
When parsing a descriptor, it is useful to be able to check whether a
string begins with a substring without consuming that substring as
another function such as Func() will be used later which requires that
substring to be present at the beginning.
Specifically, for MuSig2, this modified Const will be used to determine
whether a an expression begins with "musig(" before a subsequent
Func("musig", ...) is used.
fa0b766f43 test: Remove intermittent and presumed fixed tsan race suppressions (MarcoFalke)
fa4b659dcd test: Explain how to reproduce zmq:: upstream race (MarcoFalke)
Pull request description:
An explanation makes it easier to reproduce, if needed.
ACKs for top commit:
fanquake:
ACK fa0b766f43
Tree-SHA512: 4857cc1e2c97e3d8c194fd12d0bb2a3293136c51ae1b89e0320161d1b8f22ef5122519e099288e52e42bb828ee4a56bfdfbe80717d95178748b76dd7209e12db
8713e8060d depends: fix SHA256SUM command on OpenBSD (use GNU mode output) (Sebastian Falbesoner)
2d938720bd depends: add patch to fix capnp build on OpenBSD (Sebastian Falbesoner)
Pull request description:
This PR fixes the multiprocess depends build for OpenBSD by applying upstream patch https://github.com/capnproto/capnproto/pull/2308 and switching the SHA256SUM command to output hash sums in the expected format (the default is BSD format [1], but we need GNU format [2], see commit message for details). Note that the hashing issue is only prevailing for packages defining the `$(package)_local_dir` variable (introduced in 5d105fb8c3, part of #31741), where the following line of the `fetch_local_dir_sha256` function leads to the wrong output:
ae024137bd/depends/funcs.mk (L57)
The first commit can be replaced with a simple capnp version bump once this is available in a release.
Tested on OpenBSD 7.7 (x86_64) via
```
$ gmake -C depends MULTIPROCESS=1 NO_BOOST=1 NO_LIBEVENT=1 NO_QT=1 NO_QR=1 NO_WALLET=1 NO_ZMQ=1 NO_USDT=1
```
[1] example output: `SHA256 (/home/thestack/.vimrc) = 6ba69d100e8c5ca0488ded6293d4e5f740a6a5d5ace96cbcf0599c18d27389e4`
[2] example output: `6ba69d100e8c5ca0488ded6293d4e5f740a6a5d5ace96cbcf0599c18d27389e4 /home/thestack/.vimrc`
ACKs for top commit:
Sjors:
ACK 8713e8060d
hebasto:
ACK 8713e8060d.
fanquake:
ACK 8713e8060d
Tree-SHA512: 178b8b41156e1f1eea101849110167d2636c3093b6a68c88a91a994f0750831aa02e415eb2793c522682c92cb3085de025300e0e2dee894e112dd7e1f495cc08
Both are rational numbers. Client software should only use them to
display information to humans. Followup calculations should use the
underlying values such as target.
Therefore it's not necessary to test the handling of these floating
point values. Round them down to avoid spurious test failures.
Fixes#32515
239fc4d62e doc, windows: CompanyName "Bitcoin" => "Bitcoin Core project" (Hodlinator)
Pull request description:
Brings Windows executables in line with */share/setup.nsi.in:14* used by the installer.
Discovered while reviewing tangential PR: https://github.com/bitcoin/bitcoin/pull/32634#discussion_r2112641918
ACKs for top commit:
maflcko:
lgtm ACK 239fc4d62e
Sjors:
utACK 239fc4d62e
janb84:
utACK 239fc4d62e
hebasto:
ACK 239fc4d62e.
Tree-SHA512: 5855e78c32e15a1e4e9b1a6bdefd29c45676a64b3eb4470cb98fa0eea02701edadbde7153143757b525e9a66eb3b49bbba926e8e322307ae6ea4a44ac23eeffb
Moved CBlockUndo disk read lookups from child index classes to
the base index class.
The goal is for child index classes to synchronize only through
events, without directly accessing the chain database.
This change will enable future parallel synchronization mechanisms,
reduce database access (when batched), and contribute toward the
goal of running indexes in a separate process (with no chain
database access).
Besides that, this commit also documents how NextSyncBlock() behaves.
It is not immediately clear this function could return the first
block after the fork point during a reorg.
Some of the primary changes are:
- lief.EXE_FORMATS became lief.Binary.FORMATS IN 0.14.0
- 494f116c6b/doc/sphinx/changelog.rst (L702)
- lief.ARCHITECTURES became lief.Header.ARCHITECTURES in 0.16.0
- 494f116c6b/doc/sphinx/changelog.rst (L226C18-L227C18)
- lief.ELF.ARCH.x86_64 became lief.ELF.ARCH.X86_64
This commit includes a workaround for the bug fixed in
https://github.com/lief-project/LIEF/pull/1218, but the workaround can
be kept, since it makes `has_nx` checks stricter by enforcing both heap
and stack are non-executable.
This change also requires a patch to partially revert a commit to LIEF
(f23ced2f4f)
which broke compatibility with versions of scikit-build-core <= 0.10.x.
This patch can be dropped once the guix time machine advances to or
beyond 35c5f07e96,
which bumps the scikit-build-core version in guix from 0.9.3 to 0.10.7.
Co-authored-by: willcl-ark <will8clark@gmail.com>
Co-authored-by: fanquake <fanquake@gmail.com>
Co-authored-by: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
Rather than determining a CTransaction's (w)txid as an integer by
converting it's hex value, it can be directly accessed via the
introduced `.{w,}txid_int` property.
It is not at all obvious that two transactions with differing witness data
should test equal to each other.
There was only a single instance of a caller relying on this behavior, and that
one appears accidental (left-over from before segwit). That caller (in the
wallet) has been fixed.
Change the definition of transaction equality (and inequality) to use the wtxid
instead.
Also explicitly check for txid equality rather than transaction equality as the
former is a tighter constraint if witness data is included when comparing the
full transactions.
Co-authored-by: glozow <gloriajzhao@gmail.com>
e98c51fcce doc: update tor.md to mention the new -proxy=addr:port=tor (Vasil Dimov)
ca5781e23a config: allow setting -proxy per network (Vasil Dimov)
Pull request description:
`-proxy=addr:port` specifies the proxy for all networks (except I2P). Previously only the Tor proxy could have been specified separately via `-onion=addr:port`.
Make it possible to specify separately the proxy for IPv4, IPv6, Tor and CJDNS by e.g. `-proxy=addr:port=ipv6`. Or remove the proxy for a given network, e.g. `-proxy=0=cjdns`.
Resolves: https://github.com/bitcoin/bitcoin/issues/24450
ACKs for top commit:
pinheadmz:
ACK e98c51fcce
caesrcd:
reACK e98c51fcce
danielabrozzoni:
Code Review ACK e98c51fcce
1440000bytes:
ACK e98c51fcce
Tree-SHA512: 0cb590cb72b9393cc36357e8bd7861514ec4c5bc044a154e59601420b1fd6240f336ab538ed138bc769fca3d17e03725d56de382666420dc0787895d5bfec131
fac00d4ed3 doc: Move CI-must-pass requirement into readme section (MarcoFalke)
fab79c1a25 doc: Clarify and move "hygienic commit" note (MarcoFalke)
fac8b05197 doc: Clarify strprintf size specifier note (MarcoFalke)
faaf34ad72 doc: Remove section about RPC alias via function pointer (MarcoFalke)
2222d61e1c doc: Remove section about RPC arg names in table (MarcoFalke)
fa00b8c02c doc: Remove section about include guards (MarcoFalke)
fad6cd739b doc: Remove dev note section on includes (MarcoFalke)
fa6623d85a doc: Remove file name section (MarcoFalke)
7777fb8bc7 doc: Remove shebang section (MarcoFalke)
faf65f0531 doc: Remove .gitignore section (MarcoFalke)
faf2094f25 doc: Remove note about removed ParsePrechecks (MarcoFalke)
fa69c5b170 doc: Remove -disablewallet from dev notes (MarcoFalke)
Pull request description:
This removes sections that I've been collecting as stale or overly redundant over the years. The rationale for each removal is in the commit message.
ACKs for top commit:
yuvicc:
ACK fac00d4ed3
janb84:
LGTM ACK fac00d4ed3
glozow:
ACK fac00d4ed3, all lgtm
Tree-SHA512: 17a5b4277fb30d265959d1230a705b36d8501a64c0f4a7f272ea5d9c22031421f95c491144f6d6f714dc7927df667d96ece9ceb43e0a07317d76fdcc4769aaa7
It is not possible to load a legacy/ non-descriptor wallet anymore
so no need to check for WALLET_FLAG_DESCRIPTORS in RPC calls, even when
passing -rpcwallet/ JSON `/wallet/<walletname>/` endpoint, that searches
for the wallets loaded already in the context.
SetupGeneration was supposed to be the function that all SPKMs used
to setup automatic generation, but it didn't work out that way and
ended up being legacy only. It should be deleted at this point.
Move ReadBlock code from CoinStatsIndex::CustomRewind to BaseIndex::Rewind
Move ReadUndo code from CoinStatsIndex::ReverseBlock to BaseIndex::Rewind
This commit does change behavior slightly. Since the new CustomRemove
methods only take a single block at a time instead of a range of
disconnected blocks, when they call CopyHeightIndexToHashIndex they will
now do an index seek for each removed block instead of only seeking once
to the height of the earliest removed block. Seeking instead of scanning
is a little worse for performance if there is a >1 block reorg, but
probably not noticeable unless the reorg is very deep.
32d4e92b9a doc: make `-DWITH_ZMQ=ON` explicit on `build-unix.md` (Luis Schwab)
Pull request description:
ZMQ support is not built by default on Linux, and the docs don't make that clear. This PR makes it explicit that the `-DWITH_ZMQ=ON` flag is required to build with ZMQ support on `build-unix.md`.
ACKs for top commit:
maflcko:
lgtm ACK 32d4e92b9a
Tree-SHA512: 322d0dd86bb80aa5a5640a5510cbeeec29f490c33b8f7360e3a202147a02c303064e6761ceb42e38e26982c61f35c9b048804c705a0d95c5737ebd2109febead
5c4a0f8009 guix: warn and abort when SOURCE_DATE_EPOCH is set (will)
Pull request description:
Fixes: #29935
Current behaviour will by-default use SOURCE_DATE_EPOCH from the environment without warning. This breaks the default reproducibility from a guix build.
Warn when and exit when this variable is set, and
FORCE_SOURCE_DATE_EPOCH is unset.
ACKs for top commit:
maflcko:
lgtm ACK 5c4a0f8009
fanquake:
ACK 5c4a0f8009
Tree-SHA512: fdd6095a91bd87ffdc22918dc43869edc2380501d1b047e95caadd8a6624928691bfe5b7af9693177cbc28e69366e3397e43a06f2f346cc3a9fe233b7fb9588f
a39b7071cf doc: fuzz: fix AFL++ link (brunoerg)
Pull request description:
Fix link about selecting the best AFL compiler.
ACKs for top commit:
maflcko:
lgtm ACK a39b7071cf
Tree-SHA512: 6366f18767f6c60f806faa374bd4a6a3bb71a1c74b7040867177ca9ded946707a75b4f39bf698530ba9c5ff708394d88f5b29f4a92f9e95aaca7b37c62b72093
Since #29412, we have not allowed mutated blocks to continue
being processed immediately the block is received, but this
is only done for the legacy BLOCK message.
Extend these checks as belt-and-suspenders to not allow
similar mutation strategies to affect relay by honest peers
by applying the check inside
PartiallyDownloadedBlock::FillBlock, immediately before
returning READ_STATUS_OK.
This also removes the extraneous CheckBlock call.
When building depends on FreeBSD/OpenBSD `aarch64`, the host compilers
default to `default_host_{CC,CXX}`, which resolves to `gcc`/`g++`. This
is incorrect on these systems, where Clang is the default system
compiler.
b44514b876 rpc, doc: update `listdescriptors` RCP help (rkrux)
Pull request description:
This RPC lists all the descriptors present in the wallet, not only the ones that were imported, but also the ones generated when a new wallet is created.
It can be verified by creating a new wallet and calling the `listdescriptors` RPC, which will contain 8 ranged descriptors that are created for every new wallet.
Also, update the description to get rid of "descriptor-enabled" because this is the only wallet type available now after removal of legacy wallets.
ACKs for top commit:
maflcko:
lgtm ACK b44514b876
achow101:
ACK b44514b876
pablomartin4btc:
ACK b44514b876
theStack:
ACK b44514b876
Tree-SHA512: d1018dd42fc4de12793f3e4f3be79ecb3fdee46fbc93ec8adb62b29a86e74aba2605d9908632107061f48ef8ee6f39ef6d0e34cc5e91acd93bc02242a2cee3eb
f16c8c67bf tests: Expand HTTP coverage to assert libevent behavior (Matthew Zipkin)
Pull request description:
These commits are cherry-picked from #32061 and part of a project to [remove libevent](https://github.com/bitcoin/bitcoin/issues/31194).
This PR only adds functional tests to `interface_http` to cover some HTTP server behaviors we inherit from libevent, in order to maintain those behaviors when we replace libevent with our own HTTP server.
1. Pipelining: The server must respond to requests from a client in the order in which they were received [RFC 7230 6.3.2](https://www.rfc-editor.org/rfc/rfc7230#section-6.3.2)
2. `-rpcservertimeout` config option which sets the amount of time the server will keep an idle client connection alive
3. "Chunked" Transfer-Encoding: Allows a client to send a request in pieces, without the `Content-Length` header [RFC 7230 4.1](https://www.rfc-editor.org/rfc/rfc7230#section-4.1)
ACKs for top commit:
achow101:
ACK f16c8c67bf
vasild:
ACK f16c8c67bf
polespinasa:
ACK f16c8c67bf
fjahr:
utACK f16c8c67bf
Tree-SHA512: 405b59431b4d2bf118fde04b270865dee06ef980ab120d9cc1dce28e5d65dfd880a57055b407009d22f4de614bc3eebdb3e203bcd39e86cb14fbfd62195ed06a
Since the previous commit, CTransaction object calls to the
methods `.rehash()` and `.calc_sha256()` are effectively no-ops
if the returned value is not used, so we can just remove them.
Rather than txids (represented by the fields `.sha256` and `.hash`)
being stateful, simply compute them on-the-fly. This ensures that
the correct values are always returned and takes the burden of
rehashing from test writers, making the code shorter overall.
In a first step, the fields are kept at the same name with @property
functions as drop-in replacements, for a minimal diff. In later commits,
the names are changed to be more descriptive and indicating the return
type of the txid.
LoadWallet was added in commit d77170d526, which
points to a traceback with BerkeleyBatch in it. Now that BDB is removed,
this can be removed as well.
The race in DatabaseBatch was added in commit
fd59670642, which does not point to a
traceback. This was likely also fixed with the BDB removal.
If not, the suppressions should be added back, mentioning that they are
intermittent and including a traceback and possibly steps to reproduce.
a189d63618 add release note for datacarriersize default change (Greg Sanders)
a141e1bf50 Add more OP_RETURN mempool acceptance functional tests (Peter Todd)
0b4048c733 datacarrier: deprecate startup arguments for future removal (Greg Sanders)
63091b79e7 test: remove unnecessary -datacarriersize args from tests (Greg Sanders)
9f36962b07 policy: uncap datacarrier by default (Greg Sanders)
Pull request description:
Retains the `-datacarrier*` args, marks them as deprecated, and does not require another startup argument for multiple OP_RETURN outputs.
If a user has set `-datacarriersize` the value is "budgeted" across all seen OP_RETURN output scriptPubKeys. In other words the total script bytes stays the same, but can be spread across any number of outputs. This is done to not introduce an additional argument to support multiple outputs.
I do not advise people use the option with custom arguments and it is marked as deprecated to not mislead as a promise to offer it forever. The argument itself can be removed in some future release to clean up the code and minimize footguns for users.
ACKs for top commit:
stickies-v:
re-ACK a189d63618
Sjors:
re-ACK a189d63618
polespinasa:
re-ACK a189d63618
hodlinator:
re-ACK a189d63618
ajtowns:
reACK a189d63618
mzumsande:
re-ACK a189d63618
petertodd:
ACK a189d63618
theStack:
re-ACK a189d63618
1440000bytes:
re-ACK a189d63618
willcl-ark:
ACK a189d63618
dergoegge:
ACK a189d63618
fanquake:
ACK a189d63618
murchandamus:
ACK a189d63618
darosior:
Concept ACK a189d63618.
Tree-SHA512: 3da2f1ef2f50884d4da7e50df2121bf175cb826edaa14ba7c3068a6d5b2a70beb426edc55d50338ee1d9686b9f74fdf9e10d30fb26a023a718dd82fa1e77b038
This RPC lists all the descriptors present in the wallet, not only
the ones that were imported, but also the ones generated when a
new wallet is created.
It can be verified by creating a new wallet and calling the
`listdescriptors` RPC, which will contain 8 ranged descriptors that
are created for every new wallet.
Also, update the description to get rid of "descriptor-enabled"
because this is the only wallet type available now after removal of
legacy wallets.
