21722 Commits

Author SHA1 Message Date
MacroFake
b557a24be9
Merge bitcoin/bitcoin#19426: refactor: Change * to & in MutableTransactionSignatureCreator
fac6cfc50f65c610f2df9af3ec2efff5eade6661 refactor: Change * to & in MutableTransactionSignatureCreator (MarcoFalke)

Pull request description:

  The `MutableTransactionSignatureCreator` constructor takes in a pointer to a mutable transaction. This is problematic for several reasons:

  * It would be undefined behaviour to pass in a nullptr because for signature creation, the memory of the mutable transaction is accessed
  * No caller currently passes in a nullptr, so passing a reference as a pointer is confusing

  Fix all issues by replacing `*` with `&` in `MutableTransactionSignatureCreator`

ACKs for top commit:
  theStack:
    Code-review ACK fac6cfc50f65c610f2df9af3ec2efff5eade6661
  jonatack:
    ACK fac6cfc50f65c610f2df9af3ec2efff5eade6661

Tree-SHA512: d84296b030bd4fa2709e5adbfe43a5f8377d218957d844af69a819893252af671df7f00004f5ba601a0bd70f3c1c2e58c4f00e75684da663f28432bb5c89fb86
2022-05-06 11:12:10 +02:00
MacroFake
b2e7811c62
Merge bitcoin/bitcoin#24538: miner: bug fix? update for ancestor inclusion using modified fees, not base
e4303c337c8423f21c2c72ee1bcca3aaf46fa1cb [unit test] prioritisation in mining (glozow)
7a8d60676bc0eec289687b2dfd5d2b00b83c0eaa [miner] bug fix: update for parent inclusion using modified fee (glozow)
0f9a44461c294cf21a335e8a8c13e498baac110f MOVEONLY: group miner tests into MinerTestingSetup functions (glozow)

Pull request description:

  Came up while reviewing #24364, where some of us incorrectly assumed that we use the same fee deduction in `CTxMemPoolModifiedEntry::nModFeesWithAncestors` when first constructing an entry and in `update_for_parent_inclusion`.

  Actually, the behavior is this: when a mempool entry's ancestor is included in the block template, we create a `CTxMemPoolModifiedEntry` for it, subtracting the ancestor's modified fees from `nModFeesWithAncestors`. If another ancestor is included, we update it again, but use the ancestor's _base_ fees instead.

  I can't explain why we use `GetFee` in one place and `GetModifiedFee` in the other, but I'm quite certain we should be using the same one for both.

  And should it be base or modified fees? Modified, otherwise the child inherits the prioritisation of the parent, but only until the parent gets mined. If we want prioritisation to cascade down to current in-mempool descendants, we should probably document that in the `prioritsetransaction` helpstring and implement it in `CTxMemPool::mapDeltas`, not as a quirk in the mining code?

  Wrote a test in which a mempool entry has 2 ancestors, both prioritised, and both included in a block template individually. This test should fail without the s/GetFee/GetModifiedFee commit.

ACKs for top commit:
  ccdle12:
    tested ACK e4303c3
  MarcoFalke:
    ACK e4303c337c8423f21c2c72ee1bcca3aaf46fa1cb 🚗

Tree-SHA512: 4cd94106fbc9353e9f9b6d5af268ecda5aec7539245298c940ca220606dd0737264505bfaae1f83d94765cc2d9e1a6e913a765048fe6c19292482241761a6762
2022-05-06 11:06:13 +02:00
MacroFake
fa2deae2a8
Wrap boost::replace_all 2022-05-05 20:50:24 +02:00
MacroFake
0d080a183b
Merge bitcoin/bitcoin#24141: Rename message_command variables in src/net* and src/rpc/net.cpp
e71c51b27d420fbd6cc0a36f62e63e190e13473a refactor: rename command -> message type in comments in the src/net* files (Shashwat)
2b09593bddb0a93aebf84e5f43cdb4d5282c7984 scripted-diff: Rename message command to message type (Shashwat)

Pull request description:

  This PR is a follow-up to #24078.

  > a message is not a command, but simply a message of some type

  The first commit covers the message_command variable name and comments not addressed in the original PR in `src/net*` files.
  The second commit goes beyond the original `src/net*` limit of #24078 and does similar changes in the `src/rpc/net.cpp` file.

ACKs for top commit:
  MarcoFalke:
    review ACK e71c51b27d420fbd6cc0a36f62e63e190e13473a 💥

Tree-SHA512: 24015d132c00f15239e5d3dc7aedae904ae3103a90920bb09e984ff57723402763f697d886322f78e42a0cb46808cb6bc9d4905561dc6ddee9961168f8324b05
2022-05-05 08:37:35 +02:00
laanwj
d4475ea7ae
Merge bitcoin/bitcoin#22235: script: add script to generate example bitcoin.conf
b42643c2537ffbe99d6d94fb1fb3b7f9d5234f93 doc: update init.cpp -conf help text (josibake)
970b9987ad5bcb72e581c40a7cdd408d94a48c81 doc: update devtools, release-process readmes (josibake)
50635d27b45d125b6264ac2abfbd6a1129c7228f build: include bitcoin.conf in build outputs (josibake)
6aac946f49aea243de1dc50631bb72f0186bbf58 doc: update bitcoin-conf.md (Josiah Baker)
1c7e820ded0846ef6ab4be9616b0de452336ef64 script: add script to generate example bitcoin.conf (josibake)
b483084d866c16d97a34251ae652bac94f85f61d doc: replace bitcoin.conf with placeholder file (josibake)

Pull request description:

  create a script for parsing the output from `bitcoind --help` to create an example conf file for new users

  ## problem

  per #10746 , `bitcoin.conf` not being put into the data directory during installation causes some confusion for users when running bitcoin. in the discussion on the issue, one proposed solution was to have an example config file and instruct users to `cp` it into their data directory after startup. in addition to #10746 , there have been other requests for a "skeleton config file" (https://github.com/bitcoin/bitcoin/issues/19641) to help users get started with configuring bitcoind.

  the main issue with an example config file is that it creates a second source of truth regarding what options are available for configuring bitcoind. this means any changes to the options (including the addition or removal of options) would have to be updated for the command line and also updated in the example file.

  this PR addresses this issue by providing a script to generate an example file directly from the `bitcoind --help` on-demand by running `contrib/devtools/gen-bitcoin-conf.sh`. this solution was originally proposed on #10746 and would also solve #19641 . this guarantees any changes made to the command-line options or the command-line options help would also be reflected in the example file after compiling and running the script.

  the main purpose of this script is to generate a config file to be included with releases, same as `gen-manpages.sh`. this ensures every release also includes an up-to-date, full example config file for users to edit. the script is also available for users who compile from source for generating an example config for their compiled binary.

  ## special considerations

  this removes the `bitcoin.conf` example file from the repo as it is now generated by this script. the original example file did contain extra text related to how to use certain options but going forward all option help docs should be moved into `init.cpp`

  this also edits `init.cpp` to have the option help indicate that `-conf` is not usable from the config file. this is similar to how `-includeconf` 's help indicates it cannot be used from the command line

ACKs for top commit:
  laanwj:
    Tested and code review ACK b42643c2537ffbe99d6d94fb1fb3b7f9d5234f93

Tree-SHA512: 4546e0cef92aa1398da553294ce4712d02e616dd72dcbe0b921af474e54f24750464ec813661f1283802472d1e8774e634dd1cc26fbf1f13286d3e0406c02c09
2022-05-04 21:12:56 +02:00
laanwj
5e1aacab57
Merge bitcoin/bitcoin#24933: util: Replace non-threadsafe strerror
e3a06a3c6cbb288ac89a2725cf71ae8adaebf35c test: Add `strerror` to locale-dependence linter (laanwj)
f00fb1265a8bc26e1612c771173325dbe49b3612 util: Increase buffer size to 1024 in SysErrorString (laanwj)
718da302c7b11b375042c3000d421fd93348c199 util: Refactor SysErrorString logic (laanwj)
e7f2f77756d33c6be9c8998a575b263ff2d39270 util: Use strerror_s for SysErrorString on Windows (laanwj)
46971c6dbfbc39ebbc74ab1ed8c00edc12859373 util: Replace non-threadsafe strerror (laanwj)

Pull request description:

  Some uses of non-threadsafe `strerror` have snuck into the code since they were removed in #4152. Add a wrapper `SysErrorString` for thread-safe strerror alternatives (with code from `NetworkErrorString`) and replace all uses of `strerror` with this.

  Edit: I've also added a commit that refactors the code so that buf[] is never read at all if the function fails, making some fragile-looking code unnecessary.

  Edit2: from the linux manpage:
  ```
  ATTRIBUTES
         For an explanation of the terms used in this section, see attributes(7).

         ┌───────────────────┬───────────────┬─────────────────────────┐
         │Interface          │ Attribute     │ Value                   │
         ├───────────────────┼───────────────┼─────────────────────────┤
         │strerror()         │ Thread safety │ MT-Unsafe race:strerror │
         ├───────────────────┼───────────────┼─────────────────────────┤
  …
         ├───────────────────┼───────────────┼─────────────────────────┤
         │strerror_r(),      │ Thread safety │ MT-Safe                 │
         │strerror_l()       │               │                         │
         └───────────────────┴───────────────┴─────────────────────────┘
  ```
  As the function can be called from any thread at any time, using a non-thread-safe function is unacceptable.

ACKs for top commit:
  jonatack:
    ACK e3a06a3c6cbb288ac89a2725cf71ae8adaebf35c

Tree-SHA512: 20e71ebb9e979d4e1d8cafbb2e32e20c2a63f09115fe72cdde67c8f80ae98c531d286f935fd8a6e92a18b72607d7bd3e846b2d871d9691a6036b0676de8aaf25
2022-05-04 21:08:30 +02:00
josibake
b42643c253
doc: update init.cpp -conf help text
update help to reflect this option cannot be used from the config file
2022-05-04 20:45:50 +02:00
laanwj
fe6a299fc0
Merge bitcoin/bitcoin#24852: util: optimize HexStr
5e61532e72c1021fda9c7b213bd9cf397cb3a802 util: optimizes HexStr (Martin Leitner-Ankerl)
4e2b99f72a90b956f3050095abed4949aff9b516 bench: Adds a benchmark for HexStr (Martin Leitner-Ankerl)
67c8411c37b483caa2fe3f7f4f40b68ed2a9bcf7 test: Adds a test for HexStr that checks all 256 bytes (Martin Leitner-Ankerl)

Pull request description:

  In my benchmark, this rewrite improves runtime 27% (g++) to 46% (clang++) for the benchmark `HexStrBench`:

  g++ 11.2.0
  |             ns/byte |              byte/s |    err% |        ins/byte |        cyc/byte |    IPC |       bra/byte |   miss% |     total | benchmark
  |--------------------:|--------------------:|--------:|----------------:|----------------:|-------:|---------------:|--------:|----------:|:----------
  |                0.94 |    1,061,381,310.36 |    0.7% |           12.00 |            3.01 |  3.990 |           1.00 |    0.0% |      0.01 | `HexStrBench` master
  |                0.68 |    1,465,366,544.25 |    1.7% |            6.00 |            2.16 |  2.778 |           1.00 |    0.0% |      0.01 | `HexStrBench` branch

  clang++ 13.0.1
  |             ns/byte |              byte/s |    err% |        ins/byte |        cyc/byte |    IPC |       bra/byte |   miss% |     total | benchmark
  |--------------------:|--------------------:|--------:|----------------:|----------------:|-------:|---------------:|--------:|----------:|:----------
  |                0.80 |    1,244,713,415.92 |    0.9% |           10.00 |            2.56 |  3.913 |           0.50 |    0.0% |      0.01 | `HexStrBench` master
  |                0.43 |    2,324,188,940.72 |    0.2% |            4.00 |            1.37 |  2.914 |           0.25 |    0.0% |      0.01 | `HexStrBench` branch

  Note that the idea for this change comes from denis2342 in #23364. This is a rewrite so no unaligned accesses occur.

  Also, the lookup table is now calculated at compile time, which hopefully makes the code a bit easier to review.

ACKs for top commit:
  laanwj:
    Code review ACK 5e61532e72c1021fda9c7b213bd9cf397cb3a802
  aureleoules:
    tACK 5e61532e72c1021fda9c7b213bd9cf397cb3a802.
  theStack:
    ACK 5e61532e72c1021fda9c7b213bd9cf397cb3a802 🚤

Tree-SHA512: 40b53d5908332473ef24918d3a80ad1292b60566c02585fa548eb4c3189754971be5a70325f4968fce6d714df898b52d9357aba14d4753a8c70e6ffd273a2319
2022-05-04 20:36:09 +02:00
fanquake
33aaf434af
Merge bitcoin/bitcoin#24976: netgroup: Follow-up for #22910
e5d183151709ab59d2fa6fe9e0243000e8d6abbe [netgroup] Use nStartByte as offset for the last byte of the group (dergoegge)

Pull request description:

  This addresses my review [comments](https://github.com/bitcoin/bitcoin/pull/22910#discussion_r856095896) I left on #22910.

  This has no effect on the current logic as `nStartByte` is only used for internal addresses which only ever add 10 whole bytes to the returned group. However to avoid future bugs, I think we should use `nStartByte` as offset for the last byte as well, in case we ever add a new address type that makes makes use of `nStartByte` and adds fractional bytes to the group.

ACKs for top commit:
  jnewbery:
    Code review ACK e5d183151709ab59d2fa6fe9e0243000e8d6abbe
  theStack:
    Concept and code-review ACK e5d183151709ab59d2fa6fe9e0243000e8d6abbe

Tree-SHA512: 4c08c7d6cb38b553e998798b3e3b790177aaa2141a48e277dfd538e01a7fccadf644329e93c5b0fb5e7e4037494c8dfe061b94eb52c6b31dc21bdf99eb0e311a
2022-05-04 18:57:53 +01:00
fanquake
bde5836f99
Merge bitcoin/bitcoin#25057: refactor: replace remaining boost::split with SplitString
f849e63bad963b8717d4bc45efdad9b08567a36e fuzz: SplitString with multiple separators (Martin Leitner-Ankerl)
d1a9850102fe572b8a1e00b80c757dd82bf39f9d http: replace boost::split with SplitString (Martin Leitner-Ankerl)
0d7efcdf75607e19fac77bcd146773a03af14492 core_read: Replace boost::split with SplitString (Martin Leitner-Ankerl)
b7ab9db545492927b774912e53aeb834a590621f Extend Split to work with multiple separators (Martin Leitner-Ankerl)

Pull request description:

  As a followup of #22953, this removes the remaining occurrences of `boost::split` and replaces them with our own `SplitString`. To be able to do so, this extends the function `spanparsing::Split` to work with multiple separators. Finally this removes 3 more files from `lint-includes.py`.

ACKs for top commit:
  theStack:
    Code-review ACK f849e63bad963b8717d4bc45efdad9b08567a36e

Tree-SHA512: f37d4dbe11cab2046e646045b0f018a75f978d521443a2c5001512737a1370e22b09247d5db0e5c9e4153229a4e2d66731903c1bba3713711c4cae8cedcc775d
2022-05-04 18:20:27 +01:00
MarcoFalke
fac6cfc50f
refactor: Change * to & in MutableTransactionSignatureCreator 2022-05-04 11:49:29 +02:00
MacroFake
d17bbc3c48
Merge bitcoin/bitcoin#25060: blockstorage: add LIFETIMEBOUND to GetFirstStoredBlock()::start_time
4cb9d214345550cb0299139b2badb73ba1e53532 blockstorage: add LIFETIMEBOUND to GetFirstStoredBlock()::start_time (Jon Atack)

Pull request description:

  Suggested in https://github.com/bitcoin/bitcoin/pull/25016#discussion_r862330288, the lifetimebound attribute here indicates that a resource owned by the `start_block` param of `CBlockIndex* BlockManager::GetFirstStoredBlock()` can be retained by the method's return value, which enables detecting the use of out-of-scope stack memory (ASan `stack-use-after-scope`) at compile time.

  See https://releases.llvm.org/12.0.0/tools/clang/docs/AttributeReference.html#lifetimebound and #22278 for related discussion, and #25040 for a similar example.

ACKs for top commit:
  MarcoFalke:
    review ACK 4cb9d214345550cb0299139b2badb73ba1e53532

Tree-SHA512: a3f5ef83ebb6f08555d7c89f2437a682071b4ad77a7aa3326b6d2282c909bf9fcf4dac6bf05ee1d9931f2102cad4a02df5468bde1cf377d7126e84e8541604dc
2022-05-04 11:05:57 +02:00
fanquake
c290249fff
Merge bitcoin/bitcoin#25058: rpc: Move output script RPCs to separate file, rename misc.cpp
fa758f9bc5e3a9a4653d7779a6a17adb8e51e92c scripted-diff: Rename rpc/misc.cpp to rpc/node.cpp (MacroFake)
fa87eb8ce184a2f0d0ae2d19751b4f6b47af2349 rpc: Move output script RPCs to separate file (MacroFake)

Pull request description:

  RPCs handling output scripts (addresses, scriptPubKeys, and output script descriptors) should not be placed in a file called `misc.cpp`, so move them out, then rename `misc.cpp`.

ACKs for top commit:
  pk-b2:
    ACK fa758f9bc5
  vincenzopalazzo:
    ACK fa758f9bc5

Tree-SHA512: 0cf8b5b8456361015513e93d3e604ea07d998dd578415b1d0e2918fb401fc44547fc1bb80b7c33c2086f6268e7b8f59837d2955f57434f646ea7921f0158b32d
2022-05-04 10:03:43 +01:00
MacroFake
14cb53dfe9
Merge bitcoin/bitcoin#25040: refactor: Pass lifetimebound reference to SingleThreadedSchedulerClient
fa4652ce5995ace831b6a4d3125bfcac9563ff6f Pass lifetimebound reference to SingleThreadedSchedulerClient (MacroFake)

Pull request description:

  Currently a pointer is passed, which is confusing and requires run-time asserts to avoid nullptr dereference.

  All call sites can pass a reference, so do that. Also mark it LIFETIMEBOUND to avoid call sites passing a temporary. Also, unrelated cleanup in touched lines.

ACKs for top commit:
  pk-b2:
    ACK fa4652ce59
  jonatack:
    Code review ACK fa4652ce5995ace831b6a4d3125bfcac9563ff6f rebased to master, debug build, unit tests
  vincenzopalazzo:
    ACK fa4652ce59

Tree-SHA512: cd7ec77347e195d659b8892d34c1e9644d4f88552a4d5fa310dc1756eb27050a99d3098b0b0d27f8474230f82c178fd9e22e7018d8248d5e47a7f4caad395e25
2022-05-04 10:54:26 +02:00
MacroFake
880cec91fa
Merge bitcoin/bitcoin#25047: tidy: add readability-redundant-declaration
c2b295881f852a9096c834334d6b84c988f579f5 tidy: add readability-redundant-declaration (fanquake)

Pull request description:

ACKs for top commit:
  vincenzopalazzo:
    ACK c2b295881f
  jonatack:
    Review-only ACK c2b295881f852a9096c834334d6b84c988f579f5

Tree-SHA512: 992dd81f9d0c511efcd8d9d1a8c05fc1401b854272f28f7f31ca0922164ddd7d7c01bfcf5ca268472b5d68969137110f5c0844a52938d294750584e1a948a874
2022-05-04 09:50:16 +02:00
Martin Leitner-Ankerl
f849e63bad
fuzz: SplitString with multiple separators
Co-authored-by: MarcoFalke <falke.marco@gmail.com>
2022-05-04 07:34:48 +02:00
Martin Leitner-Ankerl
d1a9850102
http: replace boost::split with SplitString
Also removes boost/algorithm/string.hpp from expected includes
2022-05-04 07:34:48 +02:00
Martin Leitner-Ankerl
0d7efcdf75
core_read: Replace boost::split with SplitString
Note that `SplitString` doesn't support token compression, but in this case
it does not matter as empty strings are already skipped anyways.

Also removes split.hpp and classification.hpp from expected includes
2022-05-04 07:34:47 +02:00
Martin Leitner-Ankerl
b7ab9db545
Extend Split to work with multiple separators 2022-05-04 07:34:47 +02:00
Jon Atack
4cb9d21434 blockstorage: add LIFETIMEBOUND to GetFirstStoredBlock()::start_time
See PR 22278 for discussion.

Co-authored-by: MarcoFalke <falke.marco@gmail.com>
2022-05-03 22:20:31 +02:00
MacroFake
12455acca2
Merge bitcoin/bitcoin#24470: Disallow more unsafe string->path conversions allowed by path append operators
f64aa9c411ad78259756a28756ec1eb8069b5ab4 Disallow more unsafe string->path conversions allowed by path append operators (Ryan Ofsky)

Pull request description:

  Add more `fs::path` `operator/` and `operator+` overloads to prevent unsafe string->path conversions on Windows that would cause strings to be decoded according to the current Windows locale & code page instead of the correct string encoding.

  Update application code to deal with loss of implicit string->path conversions by calling `fs::u8path` or `fs::PathFromString` explicitly, or by just changing variable types from `std::string` to `fs::path` to avoid conversions altogether, or make them happen earlier.

  In all cases, there's no change in behavior either (1) because strings only contained ASCII characters and would be decoded the same regardless of what encoding was used, or (2) because of the 1:1 mapping between paths and strings using the `PathToString` and `PathFromString` functions.

  Motivation for this PR was just that I was experimenting with #24469 and noticed that operations like `fs::path / std::string` were allowed, and I thought it would be better not to allow them.

ACKs for top commit:
  hebasto:
    ACK f64aa9c411ad78259756a28756ec1eb8069b5ab4

Tree-SHA512: 944cce49ed51537ee7a35ea4ea7f5feaf0c8fff2fa67ee81ec5adebfd3dcbaf41b73eb35e49973d5f852620367f13506fd12a7a9b5ae3a7a0007414d5c9df50f
2022-05-03 10:39:42 +02:00
fanquake
64d2715533
Merge bitcoin/bitcoin#25053: Guard #include <config/bitcoin-config.h>
88044a14d9b2c6c70a3330ee1545a9eb39d14d89 Guard `#include <config/bitcoin-config.h>` (Hennadii Stepanov)

Pull request description:

  A fix for builds when the `HAVE_CONFIG_H` macro is not defined.

ACKs for top commit:
  Empact:
    Code Review ACK 88044a14d9

Tree-SHA512: f2bf1693c7671d7113dccaf66ae34a84719d86cb3271fa18b36611deab93a48d787b3ccfbd735d3b763017d709971cb1151d8d7f30390720009e6e2a6275b5b0
2022-05-03 09:03:23 +01:00
MacroFake
fa758f9bc5
scripted-diff: Rename rpc/misc.cpp to rpc/node.cpp
-BEGIN VERIFY SCRIPT-
 git mv src/rpc/misc.cpp src/rpc/node.cpp
 sed -i 's@rpc/misc.cpp@rpc/node.cpp@g' $(git grep -l misc.cpp)
 sed -i 's,RegisterMiscRPCCommands,RegisterNodeRPCCommands,g' $(git grep -l RegisterMiscRPCCommands)
-END VERIFY SCRIPT-
2022-05-03 09:05:15 +02:00
MacroFake
fa87eb8ce1
rpc: Move output script RPCs to separate file
Can be reviewed with --color-moved=dimmed-zebra --color-moved-ws=ignore-all-space
2022-05-03 08:59:18 +02:00
MacroFake
2c56404088
Merge bitcoin/bitcoin#25029: rpc: Move fee estimation RPCs to separate file
fa753abd7cffa05548ad5f21f2e8f9f6b06a7b04 rpc: Move fee estimation RPCs to separate file (MacroFake)

Pull request description:

  Fee estimation is generally used by wallets when creating txs. It doesn't have anything to do with creating or submitting blocks.

ACKs for top commit:
  pk-b2:
    ACK fa753abd7c
  brunoerg:
    crACK fa753abd7cffa05548ad5f21f2e8f9f6b06a7b04

Tree-SHA512: 81e0edc936198a0baf0f5bfa8cfedc12db51759c7873bb0082dfc5f0040d7f275b35f639c6f5b86fa1ea03397b0d5e757c2ce1b6b16f1029880a39b9c3aaceda
2022-05-03 08:17:50 +02:00
Hennadii Stepanov
88044a14d9
Guard #include <config/bitcoin-config.h> 2022-05-02 16:41:30 +02:00
MacroFake
5c93fc188d
Merge bitcoin/bitcoin#25017: validation: make CScriptCheck and prevector swap members noexcept
e5485e8e4be7f2ee0671f58c3dcce35c68ba0ee0 test, bench: make prevector and checkqueue swap member functions noexcept (Jon Atack)
abc1ee509025d92db5311c3f5df3b61c09cad24f validation: make CScriptCheck and prevector swap member functions noexcept (Jon Atack)

Pull request description:

  along with those seen elsewhere in the codebase (prevector and checkqueue units/fuzz/bench).

  A swap must not fail; when a class has a swap member function, it should be declared noexcept.
  https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#c84-a-swap-function-must-not-fail

ACKs for top commit:
  pk-b2:
    ACK e5485e8e4b
  w0xlt:
    ACK e5485e8e4b

Tree-SHA512: c82359d5e13f9262ce45efdae9baf71e41ed26568e0aff620e2bfb0ab37a62b6d56ae9340a28a0332c902cc1fa87da3fb72d6f6d6f53a8b7e695a5011f71f7f1
2022-05-02 14:14:58 +02:00
fanquake
c2b295881f
tidy: add readability-redundant-declaration 2022-05-01 10:39:40 +01:00
MacroFake
fa12706fc6
Reject invalid rpcauth formats 2022-04-30 12:53:35 +02:00
MacroFake
5d53cf3878
Merge bitcoin/bitcoin#24543: net processing: Move remaining globals into PeerManagerImpl
778343a379026ef233dffea67f5226565f6d5720 scripted-diff: Rename PeerManagerImpl members (dergoegge)
91c339243e11ec42eeeaca8fe015fc1c3e6338e1 [net processing] Move nHighestFastAnnounce into PeerManagerImpl (dergoegge)
10b83e2aa3393ef2c942fde7ac86e8cf3ea224c1 [net processing] Move block cache state into PeerManagerImpl (dergoegge)
a4c55a93ef9277e1043c286120e2417652ee8bbb [net processing] Inline and simplify UpdatePreferredDownload (dergoegge)
490c08f96a34ed436c3d2cf7b9a3ed72694b6147 [net processing] Move nPreferredDownload into PeerManagerImpl (dergoegge)
a292df283a596efe7e1d40c33a6d614d70ed564d [net processing] Move mapNodeState into PeerManagerImpl (dergoegge)
37ecaf3e7a028486a0a1c9b717e8eb4214215805 [net processing] Move CNodeState declaration above PeerManagerImpl (dergoegge)

Pull request description:

  This PR moves the remaining net processing globals into `PeerManagerImpl`. This will make testing the peer manager in isolation easier and also acts as a code clean up.

ACKs for top commit:
  jnewbery:
    Code review ACK 778343a379026ef233dffea67f5226565f6d5720
  MarcoFalke:
    ACK 778343a379026ef233dffea67f5226565f6d5720 🗒

Tree-SHA512: 4f22105d1de37b94c3ef349f38784a30cf8d450d394a6a7849e5bd78940a71e3edbffa3d25e8efb35d7f698fd255f199de7bd4c33e23af5621a6e4e67ed43cb5
2022-04-30 11:51:22 +02:00
MacroFake
fa4652ce59
Pass lifetimebound reference to SingleThreadedSchedulerClient 2022-04-30 09:17:17 +02:00
MacroFake
fa753abd7c
rpc: Move fee estimation RPCs to separate file
Can be reviewed with --color-moved=dimmed-zebra --color-moved-ws=ignore-all-space
2022-04-29 16:25:06 +02:00
MacroFake
fafa727612
test: Remove boost::split from getarg_tests.cpp 2022-04-29 14:35:50 +02:00
MacroFake
26296eba3d
Merge bitcoin/bitcoin#25025: test: Remove boost::split from rpc_tests.cpp
fad35e9afdd0bb6e8d6bf7f34a31de11aeb2d39b test: Remove boost::split from rpc_tests.cpp (MacroFake)

Pull request description:

  No need for boost, as there are no tabs.

  Can be tested with:

  ```diff
  diff --git a/src/test/rpc_tests.cpp b/src/test/rpc_tests.cpp
  index 50b5078110..ad6a888ad0 100644
  --- a/src/test/rpc_tests.cpp
  +++ b/src/test/rpc_tests.cpp
  @@ -29,6 +29,7 @@ public:

   UniValue RPCTestingSetup::CallRPC(std::string args)
   {
  +Assert(args.find('\t')==std::string::npos);
       std::vector<std::string> vArgs;
       boost::split(vArgs, args, boost::is_any_of(" \t"));
       std::string strMethod = vArgs[0];

ACKs for top commit:
  fanquake:
    utACK fad35e9afdd0bb6e8d6bf7f34a31de11aeb2d39b

Tree-SHA512: 3df789a222b407d61ad549adc4bbded00705d7c3db07472c31ce0e82216fe3ae27724b7f0ee3e85084bdf405cc28185e85487c9a7001620d6654fda77bab8eb3
2022-04-29 14:05:29 +02:00
fanquake
194b414697
Merge bitcoin/bitcoin#25016: refactor: GetFirstStoredBlock() and getblockchaininfo follow-ups
e2b954e87f0c4cd5c8ac6e4d9c6b4d784844b4d2 rpc: use GetBlockTime() for getblockchaininfo#time (Jon Atack)
86ce844d3b287012f27c7b0bad6d11c9bdd3120e blockstorage, refactor: pass GetFirstStoredBlock() start_block by reference (Jon Atack)
ed12c0a49d3c64d170aca9e66ef32a57d7933eeb blockstorage, refactor: make GetFirstStoredBlock() a member of BlockManager (Jon Atack)

Pull request description:

  Picks up the remaining review feedback in #21726 and #24956.

  - make the global function `GetFirstStoredBlock()` a member of the `BlockManager` class
  - pass the `start_block` param of `GetFirstStoredBlock()` by reference instead of a pointer
  - use `GetBlockTime()` for RPC getblockchaininfo#time

ACKs for top commit:
  MarcoFalke:
    ACK e2b954e87f0c4cd5c8ac6e4d9c6b4d784844b4d2

Tree-SHA512: 546e3c2e18245996b5b286829a605ae919eff3510963ec71b7c9ede521b1f501697e5b2f9d35d7a0606a74cbc8907201c58acf1e2cf7daaa86eefe2e3a8e296b
2022-04-29 12:36:34 +01:00
fanquake
246db98897
Merge bitcoin/bitcoin#25024: test: Split MempoolAncestryTests into two
fa2102e239a01fab648e60de915f9072c5544828 test: Split MempoolAncestryTests into two (MacroFake)

Pull request description:

  The two tests don't share any state, so it seems clearer to put them in separate scopes.

ACKs for top commit:
  jnewbery:
    Code review ACK fa2102e239

Tree-SHA512: 6669f50f8d5944fed55ecc88aa1bd139bddf6a40e3c2e8f88c3cc7e70cf6d4650c0dd652c7f304813893827c3930d626268655cd9b3f17ff9c9a1a02f0359714
2022-04-29 12:33:17 +01:00
fanquake
91ac12be44
Merge bitcoin/bitcoin#25013: Remove cs_main from verifymessage, move msg utils to new file
fa60169811d6991a116bd37e1ff58049d2beee77 rpc: Move signmessage RPC util to new file (MacroFake)
fa9425177e6be2c53fb5c1333636fa4d678ab401 Remove cs_main from verifymessage (MacroFake)

Pull request description:

  The `verifymessage` RPC has several issues:

  * It takes `cs_main` for no reason, blocking progress on removing the `cs_main` global mutex.
  * It is located in a file called `misc`, which is not a very helpful name.

  Fix all issues.

ACKs for top commit:
  vincenzopalazzo:
    ACK fa60169811

Tree-SHA512: c71a1f481b828e0a544405fecbbc7ca44e66ea46b498d7aed1f1c584d6a99724deb13e89d90b9d5cdeecbce293e6a41e9f7ae299543f6d761bf9e7a839b6c7f3
2022-04-29 12:20:10 +01:00
MacroFake
fad35e9afd
test: Remove boost::split from rpc_tests.cpp 2022-04-29 11:40:42 +02:00
MacroFake
fa2102e239
test: Split MempoolAncestryTests into two 2022-04-29 09:43:11 +02:00
MacroFake
91a6736136
Merge bitcoin/bitcoin#25009: Crash debug builds on PCKG_MEMPOOL_ERROR
fa10c9f5a1c9f8b37d51f43f98254feb9a8f9c53 Crash debug builds on PCKG_MEMPOOL_ERROR (MacroFake)

Pull request description:

  Would be nice to allow fuzz targets to meaningfully cover this code

ACKs for top commit:
  glozow:
    utACK fa10c9f5a1c9f8b37d51f43f98254feb9a8f9c53
  vincenzopalazzo:
    ACK fa10c9f5a1

Tree-SHA512: 68efacedbf72f67cf3dc0bb9927a698492cdc1b08df91ef6af863ad8828b78058a64e52d64d244a5b2966cb9e63797b2647d1bb222677bf83b26fca6e4b1dbf0
2022-04-29 08:20:04 +02:00
Andrew Chow
606ce05ec2
Merge bitcoin/bitcoin#18554: wallet: ensure wallet files are not reused across chains
5f213213cb17429353ef7ec3e97b185af06d236f tests: add tests for cross-chain wallet use prevention (Seibart Nedor)
968765973b5bfde1ee4ad2fb5c19e24bce63ad0e wallet: ensure wallet files are not reused across chains (Seibart Nedor)

Pull request description:

  This implements a proposal in #12805 and is a rebase of #14533.

  This seems to be a working approach, but I'm not sure why the `p2p_segwit.py` functional test needed a change, so I'll look into it more.

ACKs for top commit:
  achow101:
    ACK 5f213213cb17429353ef7ec3e97b185af06d236f
  dongcarl:
    Code Review ACK 5f213213cb17429353ef7ec3e97b185af06d236f
  [deleted]:
    tACK 5f213213cb

Tree-SHA512: 2c934300f113e772fc31c16ef5588526300bbc36e4dcef7d77bd0760c5c8f0ec77f766b1bed5503eb0157fa26dc900ed54d2ad1b41863c1f736ce5c1f3b67bec
2022-04-28 15:59:47 -04:00
Andrew Chow
4cf9fa0b66
Merge bitcoin/bitcoin#24984: wallet: ignore chainStateFlushed notifications while attaching chain
2052e3aa9aa666bdc86dac370f1dd8fb978d3497 wallet: ignore chainStateFlushed notifications while attaching chain (Martin Zumsande)

Pull request description:

  Fixes #24487

  When a rescan is performed during `CWallet::AttachChain()` (e.g. when loading an old wallet) but this is interrupted by a shutdown signal, the wallet will currently stop the rescan, receive a `chainStateFlushed` signal, set the saved best block to the tip and shut down. At next startup, the rescan is not continued or repeated because of this. But some blocks have never been scanned by the wallet, which could lead to an incorrect balance.

  Fix this by ignoring `chainStateFlushed` notifications until the chain is attached. Since `CWallet::chainStateFlushed` is being manually called by `AttachChain()` anyway after finishing with the rescan, it is not a problem if intermediate notifications are ignored.

  Manual rescans started / aborted by the `rescanblockchain` / `abortrescan` RPCs are not affected by this.

  I didn't choose alternative ways of fixing this issue that would delay the validationinterface registration or change anything else about the handling of `blockConnected` signals for the reasons mentioned in [this existing comment](https://github.com/bitcoin/bitcoin/blob/master/src/wallet/wallet.cpp#L2937-L2944).

ACKs for top commit:
  achow101:
    ACK 2052e3aa9aa666bdc86dac370f1dd8fb978d3497
  ryanofsky:
    Code review ACK 2052e3aa9aa666bdc86dac370f1dd8fb978d3497. This is a straightforward fix for the bug described in #24487 where a wallet could skip scanning blocks if is shut down in the middle of a sync and a chainStateFlushed notification was received during the sync. It would be nice to write a test for this but probably would be tricky to write.
  w0xlt:
    Code Review ACK 2052e3aa9a

Tree-SHA512: a6186173d72b26bd4adbf2315e11af365004a723ea5565a0f7b868584dc47c321a6572eafaeb2420bd21eed1c7ad92b47e6218c5eb72313a3c6bee58364e2247
2022-04-28 14:54:17 -04:00
Jon Atack
e2b954e87f rpc: use GetBlockTime() for getblockchaininfo#time 2022-04-28 20:51:33 +02:00
Jon Atack
86ce844d3b blockstorage, refactor: pass GetFirstStoredBlock() start_block by reference
instead of by pointer, so as to not accept a nullptr.
2022-04-28 20:42:08 +02:00
Jon Atack
ed12c0a49d blockstorage, refactor: make GetFirstStoredBlock() a member of BlockManager
instead of a global
2022-04-28 20:42:08 +02:00
Jon Atack
e5485e8e4b test, bench: make prevector and checkqueue swap member functions noexcept
Reason:
A swap must not fail; when a class has a swap member function, it should be declared noexcept.
https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#c84-a-swap-function-must-not-fail
2022-04-28 20:34:43 +02:00
MacroFake
dabec99013
Merge bitcoin/bitcoin#24956: Call CHECK_NONFATAL only once where needed
fab34d392ca415c27605040dc0fc738016c9a0ca Call CHECK_NONFATAL only once where needed (MarcoFalke)

Pull request description:

  Now that `CHECK_NONFATAL` is the identity function starting with commit b1c5991eebb916755be188f355ad36fe01a3f529, it can be called less often in places where it was called more than once on the same value.

ACKs for top commit:
  jonatack:
    Review ACK fab34d392ca415c27605040dc0fc738016c9a0ca

Tree-SHA512: ae221d7ee81f8d0be7ab21ce54d5d209e691df8a5c7f4a6f6db282453391904f87f533a2b7f85d6259827de8b85dacd9e0d9dbeecc4245a338247e0893ff3459
2022-04-28 20:23:22 +02:00
Jon Atack
abc1ee5090 validation: make CScriptCheck and prevector swap member functions noexcept
Reason:
A swap must not fail; when a class has a swap member function, it should be declared noexcept.
https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#c84-a-swap-function-must-not-fail
2022-04-28 20:22:56 +02:00
fanquake
dd17c42a16
Merge bitcoin/bitcoin#24322: [kernel 1/n] Introduce initial libbitcoinkernel
035fa1f07aacb7bce74c0884ae28c8cf00fe3b1b build: Remove LIBTOOL_APP_LDFLAGS for bitcoin-chainstate (Cory Fields)
3f0595095dd6d230dc661641227937e3ab4ca8d3 docs: Add libbitcoinkernel_la_SOURCES explanation (Carl Dong)
94ad45deb257a95b4e98aa85da0371fb072fcd4c ci: Build libbitcoinkernel (Carl Dong)
26b2e7ffb3471a4712e5b9e50e066e0e3218f0dd build: Extract the libbitcoinkernel library (Carl Dong)
1df44dd20ca9e6e55eb353824b27d11bd1878c59 b-cs: Define G_TRANSLATION_FUN in bitcoinkernel.cpp (Carl Dong)
83a0bb7cc9907dbe089409ed5a417277ed63ed95 build: Separate lib_LTLIBRARIES initialization (Carl Dong)
c1e16cb31f4d8edde8fea310011189b8b272cb07 build: Create .la library for bitcoincrypto (Carl Dong)
8bdfe057c796dde1cd2e5a37a73e87a879e9fe56 build: Create .la library for leveldb (Carl Dong)
05d1525b6d4412f68ff4c5460cd1daa6fb49969b build: Create .la library for crc32c (Carl Dong)
64caf944797bc35c3044fe5675389656f9511a41 build: Remove vestigial LIBLEVELDB_SSE42 (Carl Dong)
1392e8e2d8cfe4115f0a152aca16ffe3f0f4573a build: Don't add unrelated libs to LIBTEST_* (Carl Dong)

Pull request description:

  Part of: #24303

  This PR introduces a `libbitcoinkernel` static library linking in the minimal list of files necessary to use our consensus engine as-is. `bitcoin-chainstate` introduced in #24304 now will link against `libbitcoinkernel`.

  Most of the changes are related to the build system.

  Please read the commit messages for more details.

ACKs for top commit:
  theuni:
    This may be my favorite PR ever. It's a privilege to ACK 035fa1f07aacb7bce74c0884ae28c8cf00fe3b1b.

Tree-SHA512: b755edc3471c7c1098847e9b16ab182a6abb7582563d9da516de376a770ac7543c6fdb24238ddd4d3d2d458f905a0c0614b8667aab182aa7e6b80c1cca7090bc
2022-04-28 15:14:32 +01:00
fanquake
e36c612e5a
Merge bitcoin/bitcoin#24988: lint: Mention NONFATAL_UNREACHABLE in lint-assertions.py
fa82a1ed833fd749849fa19267207b63e338d84d lint: Mention NONFATAL_UNREACHABLE in lint-assertions.py (MacroFake)

Pull request description:

  Follow up to commit b1c5991eebb916755be188f355ad36fe01a3f529. Also remove empty newline added in that commit.

ACKs for top commit:
  fanquake:
    ACK fa82a1ed833fd749849fa19267207b63e338d84d

Tree-SHA512: cf398eceb135672137183bfa19ee57a82553a3dbcbce74db954c6fcd79f9606092cc0d8217610fe6cd67b7ef2d4f01d90329f0f568516d9b14aa2cd0f0715478
2022-04-28 12:40:36 +01:00