Commit Graph

673 Commits

Author SHA1 Message Date
Wladimir J. van der Laan
091d813e00 Merge #17004: validation: Remove REJECT code from CValidationState
9075d13153ce06cd59a45644831ecc43126e1e82 [docs] Add release notes for removal of REJECT reasons (John Newbery)
04a2f326ec0f06fb4fce1c4f93500752f05dede8 [validation] Fix REJECT message comments (John Newbery)
e9d5a59e34ff2d538d8f5315efd9908bf24d0fdc [validation] Remove REJECT code from CValidationState (John Newbery)
0053e16714323c1694c834fdca74f064a1a33529 [logging] Don't log REJECT code when transaction is rejected (John Newbery)
a1a07cfe99fc8cee30ba5976dc36b47b1f6532ab [validation] Fix peer punishment for bad blocks (John Newbery)

Pull request description:

  We no longer send BIP 61 REJECT messages, so there's no need to set
  a REJECT code in the CValidationState object.

  Note that there is a minor bug fix in p2p behaviour here. Because the
  call to `MaybePunishNode()` in `PeerLogicValidation::BlockChecked()` only
  previously happened if the REJECT code was > 0 and < `REJECT_INTERNAL`,
  then there are cases were `MaybePunishNode()` can get called where it
  wasn't previously:

  - when `AcceptBlockHeader()` fails with `CACHED_INVALID`.
  - when `AcceptBlockHeader()` fails with `BLOCK_MISSING_PREV`.

  Note that `BlockChecked()` cannot fail with an 'internal' reject code. The
  only internal reject code was `REJECT_HIGHFEE`, which was only set in
  ATMP.

  This reverts a minor bug introduced in 5d08c9c579.

ACKs for top commit:
  ariard:
    ACK 9075d13, changes since last reviewed are splitting them in separate commits to ease understanding and fix nits
  fjahr:
    ACK 9075d13153ce06cd59a45644831ecc43126e1e82, confirmed diff to last review was fixing nits in docs/comments.
  ryanofsky:
    Code review ACK 9075d13153ce06cd59a45644831ecc43126e1e82. Only changes since last review are splitting the main commit and updating comments

Tree-SHA512: 58e8a1a4d4e6f156da5d29fb6ad6a62fc9c594bbfc6432b3252e962d0e9e10149bf3035185dc5320c46c09f3e49662bc2973ec759679c0f3412232087cb8a3a7
2023-04-17 10:42:25 -05:00
Kittywhiskers Van Gogh
459589552b merge bitcoin#21523: run VerifyDB on all chainstates 2023-04-15 12:12:30 -05:00
MarcoFalke
d5e63ce249
Merge #21498: refactor: return std::nullopt instead of {}
5294f0d5a94cc7beaf692131fba0cad8beec9f13 refactor: return std::nullopt instead of {} (fanquake)

Pull request description:

  In #21415 [we decided](https://github.com/bitcoin/bitcoin/pull/21415#issuecomment-800236640) to return `std::optional` rather than `{}` for
  uninitialized values. This PR replaces the two remaining usages of `{}`
  with `std::nullopt`.

  As a side-effect, this also quells the spurious GCC 10.2.x warning that
  we've had reported quite a few times. i.e #21318, #21248, #20797.

  ```bash
  txmempool.cpp: In member function ‘CTxMemPool::setEntries CTxMemPool::GetIterSet(const std::set<uint256>&) const’:
  txmempool.cpp:898:13: warning: ‘<anonymous>’ may be used uninitialized in this function [-Wmaybe-uninitialized]
    898 |     return {};
        |             ^
  ```

ACKs for top commit:
  hebasto:
    ACK 5294f0d5a94cc7beaf692131fba0cad8beec9f13, I have reviewed the code and it looks OK, I agree it can be merged.

Tree-SHA512: 5b776be79ab26e5a3a5fc2b463b394ea5ce6797ed5558424873fa4ecee2898170eff76d6da9d69394d28f8f98974117fc63b922a3e19c52f5294c83073e79bb0
2023-04-14 23:34:13 -05:00
Kittywhiskers Van Gogh
548e8704c5 merge bitcoin#21055: Prune remaining g_chainman usage in validation functions
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
2023-04-04 12:41:45 -05:00
Kittywhiskers Van Gogh
30191be0b1 merge bitcoin#20750: Prune g_chainman usage in mempool-related validation functions 2023-04-04 12:41:45 -05:00
Kittywhiskers Van Gogh
9d55bd8d1c merge bitcoin#20749: Prune g_chainman usage related to ::LookupBlockIndex 2023-04-04 12:41:45 -05:00
Kittywhiskers Van Gogh
6648e9f199 merge bitcoin#21025: Guard all chainstates with cs_main 2023-04-04 12:41:45 -05:00
Kittywhiskers Van Gogh
0d7516e2c2 merge bitcoin#19927: Reduce direct g_chainman usage 2023-04-04 12:41:45 -05:00
Kittywhiskers Van Gogh
bce9b6bc97 merge bitcoin#19905: Remove dead CheckForkWarningConditionsOnNewFork 2023-04-04 12:41:45 -05:00
Konstantin Akimov
bd00a6a2e8 merge #16400: refactor: Rewrite AcceptToMemoryPoolWorker() using smaller parts 2023-04-04 12:41:45 -05:00
Konstantin Akimov
ce3e8072a7 merge #13868: Remove unused fScriptChecks parameter from CheckInputs 2023-04-04 12:41:45 -05:00
fanquake
afdb731442
Merge #18088: build: ensure we aren't using GNU extensions
0ae8f18dfe143051fec6ae10ea7df10142e3ff2f build: add -Wgnu to compile flags (fanquake)
3a0fd7726b8b916de6cce33bb67f48990575f923 Remove use of non-standard zero variadic macros (Ben Woosley)
49f6178c3e5e3ad54a419da9d8523207da17fc64 Drop unused LOG_TIME_MICROS helper (Ben Woosley)
5d4999951ee32e333b511245862628e80f83b703 prevector: Avoid unnamed struct, which is a GNU extension (DesWurstes)

Pull request description:

  Since we [started using](https://github.com/bitcoin/bitcoin/pull/7165) the `ax_cxx_compile_stdcxx.m4` macro we've been passing `[noext]` to indicate that we don't want to use an extended mode, i.e GNU extensions. Speaking to Cory he clarified that the intention was to "require only vanilla c++11 and turn _off_ extension support so they would fail to compile".

  However in the codebase we are currently making use of some GNU extensions. We should either remove there usage, or at least amend our CXX compiler checks. I'd prefer the former.

  #### anonymous structs
  ```bash
  ./prevector.h:153:9: warning: anonymous structs are a GNU extension [-Wgnu-anonymous-struct]
          struct {
  ```

  This is fixed in b849212c1e.

  #### variadic macros

  ```bash
  ./undo.h:57:50: warning: must specify at least one argument for '...' parameter of variadic macro [-Wgnu-zero-variadic-macro-arguments]
              ::Unserialize(s, VARINT(nVersionDummy));
  ```

  This is taken care of in #18087.

  The `LOG_TIME_*` macros introduced in #16805 make use of a [GNU extension](https://gcc.gnu.org/onlinedocs/cpp/Variadic-Macros.html).

  ```bash
  In file included from validation.cpp:22:
  ./logging/timer.h:99:99: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
      BCLog::Timer<std::chrono::milliseconds> PASTE2(logging_timer, __COUNTER__)(__func__, end_msg, ## __VA_ARGS__)
                                                                                                    ^
  ./logging/timer.h:99:99: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
  ./logging/timer.h:99:99: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
  ./logging/timer.h:99:99: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
  ./logging/timer.h:99:99: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
  ./logging/timer.h:101:92: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
      BCLog::Timer<std::chrono::seconds> PASTE2(logging_timer, __COUNTER__)(__func__, end_msg, ## __VA_ARGS__)
                                                                                             ^
  6 warnings generated.
  ```

  This is fixed in 081a0ab64eb442bc85c4d4a4d3bc2c8e97ac2a6d and 612e8e138b97fc5ad2f38847300132a8fc423c3f.

  #### prevention
  To ensure that usage doesn't creep back in we can add [`-Wgnu`](https://clang.llvm.org/docs/DiagnosticsReference.html#wgnu) to our compile time flags, which will make Clang warn whenever it encounters GNU extensions.

  This would close #14130.
  Also related to #17230, where it's suggested we use a GNU extension, the `gnu::pure` attribute.

ACKs for top commit:
  practicalswift:
    ACK 0ae8f18dfe143051fec6ae10ea7df10142e3ff2f -- diff looks correct
  MarcoFalke:
    ACK 0ae8f18dfe143051fec6ae10ea7df10142e3ff2f
  vasild:
    utACK 0ae8f18df
  dongcarl:
    ACK 0ae8f18dfe143051fec6ae10ea7df10142e3ff2f

Tree-SHA512: c517404681ef8edf04c785731d26105bac9f3c9c958605aa24cbe399c649e7c5ee0c4aa8e714fd2b2d335e2fbea4d571e09b0dec36678ef871f0a6683ba6bb7f
2023-03-03 23:07:16 +05:30
MarcoFalke
be6a045b8c Merge #18807: [doc / test / mempool] unbroadcast follow-ups
9e1cb1adf1800efe429e348650931f2669b0d2c0 [trivial/doc] Fix comment type (Amiti Uttarwar)
8f30260a67166a6ab7c0f33f7ec1990d3c31761e [doc] Update unbroadcast description in RPC results (Amiti Uttarwar)
750456d6f29c63d57af05bfbdd6035bb9c965de2 [trivial] Remove misleading 'const' (Amiti Uttarwar)
fa32e676e5833a5c5fc735ef00c0a80f5fab7a2c [test] Manage node connections better in mempool persist test (Amiti Uttarwar)
1f94bb0c744a103b633c1051e8fbc01e612097dc [doc] Provide rationale for randomization in scheduling. (Amiti Uttarwar)
9c8a55d9cb0ec73f10b196e79b637aa601c0a6b7 [mempool] Don't throw expected error message when upgrading (Amiti Uttarwar)
ba5498318233ab81decbc585e9619d8ffe2df1b0 [test] Test that wallet transactions aren't rebroadcast before 12 hours (Amiti Uttarwar)
00d44a534b4e5ae249b8011360c6b0f7dc731581 [test] P2P connection behavior should meet expectations (Amiti Uttarwar)
bd093ca15de762fdaf0937a0877d17b0c2bce16e [test] updates to unbroadcast test (Amiti Uttarwar)
dab298d9ab5a5a41685f437db9081fa7b395fa73 [docs] add release notes (Amiti Uttarwar)

Pull request description:

  This PR is a follow up to #18038 which introduced the idea of an unbroadcast set & focuses mostly on documentation updates and test fixes. One small functionality update to not throw an expected error in `LoadMempool` when you upgrade software versions.

  #18895 is another follow up to that addresses other functionality updates.

  Background context:
  The unbroadcast set is a mechanism for the mempool to track locally submitted transactions (via wallet or RPC). The node does a best-effort of delivering the transactions to the network via retries every 10-15 minutes until either a `GETDATA` is received or the transaction is removed from the mempool.

ACKs for top commit:
  MarcoFalke:
    ACK 9e1cb1adf1 👁
  gzhao408:
    ACK [`9e1cb1a`](9e1cb1adf1)

Tree-SHA512: 0cd51c4ca368b9dce92d50d73ec6e9df278a259e609eef2858f24cb8595ad07acc3db781d9eb0c351715f18fca5a2b4526838981fdb34a522427e9dc868bdaa6
2023-02-27 23:12:41 -06:00
Kittywhiskers Van Gogh
2d2814e5fa merge bitcoin#18766: disable fee estimation in blocksonly mode (by removing the fee estimates global) 2023-02-28 00:11:11 +03:00
MarcoFalke
c618e5cdf8 Merge #19556: Remove mempool global
fafb381af8279b2d2ca768df0bf68d7eb036a2f9 Remove mempool global (MarcoFalke)
fa0359c5b30730744aa8a7cd9ffab79ded91041f Remove mempool global from p2p (MarcoFalke)
eeee1104d78eb59a582ee1709ff4ac2c33ee1190 Remove mempool global from init (MarcoFalke)

Pull request description:

  This refactor unlocks some nice potential features, such as, but not limited to:
  * Removing the fee estimates global (would avoid slightly fragile workarounds such as #18766)
  * Making the mempool optional for a "blocksonly" operation mode

  Even absent those features, the new code without the global should be easier to maintain, read and write tests for.

ACKs for top commit:
  jnewbery:
    utACK fafb381af8279b2d2ca768df0bf68d7eb036a2f9
  hebasto:
    ACK fafb381af8279b2d2ca768df0bf68d7eb036a2f9, I have reviewed the code and it looks OK, I agree it can be merged.
  darosior:
    ACK fafb381af8279b2d2ca768df0bf68d7eb036a2f9

Tree-SHA512: a2e696dc377e2e81eaf9c389e6d13dde4a48d81f3538df88f4da502d3012dd61078495140ab5a5854f360a06249fe0e1f6a094c4e006d8b5cc2552a946becf26
2023-02-15 00:07:39 -06:00
MarcoFalke
c7960add55 Merge #19826: Pass mempool reference to chainstate constructor
fa0572d0f3b083b4c8e2e883a66e2b198c6779f1 Pass mempool reference to chainstate constructor (MarcoFalke)

Pull request description:

  Next step toward #19556

  Instead of relying on the mempool global, each chainstate is given a reference to a mempool to keep up to date with the tip (block connections, disconnections, reorgs, ...)

ACKs for top commit:
  promag:
    Code review ACK fa0572d0f3b083b4c8e2e883a66e2b198c6779f1.
  darosior:
    ACK fa0572d0f3b083b4c8e2e883a66e2b198c6779f1
  hebasto:
    ACK fa0572d0f3b083b4c8e2e883a66e2b198c6779f1, reviewed and tested on Linux Mint 20 (x86_64).

Tree-SHA512: 12184d33ae5797438d03efd012a07ba3e4ffa0d817c7a0877743f3d7a7656fe279280c751554fc035ccd0058166153b6c6c308a98b2d6b13998922617ad95c4c
2023-02-15 00:07:39 -06:00
Wladimir J. van der Laan
97b7ecb256 Merge #17477: Remove the mempool's NotifyEntryAdded and NotifyEntryRemoved signals
e57980b4738c10344baf136de3e050a3cb958ca5 [mempool] Remove NotifyEntryAdded and NotifyEntryRemoved callbacks (John Newbery)
2dd561f36124972d2364f941de9c3417c65f05b6 [validation] Remove pool member from ConnectTrace (John Newbery)
969b65f3f527631ede1a31c7855151e5c5d91f8f [validation] Remove NotifyEntryRemoved callback from ConnectTrace (John Newbery)
5613f9842b4000fed088b8cf7b99674c328d15e1 [validation] Remove conflictedTxs from PerBlockConnectTrace (John Newbery)
cdb893443cc16edf974f099b8485e04b3db1b1d7 [validation interface] Remove vtxConflicted from BlockConnected (John Newbery)
1168394d759b13af68acec6d5bfa04aaa24561f8 [wallet] Notify conflicted transactions in TransactionRemovedFromMempool (John Newbery)

Pull request description:

  These boost signals were added in #9371, before we had a `TransactionRemovedFromMempool` method in the validation interface. The `NotifyEntryAdded` callback was used by validation to build a vector of conflicted transactions when connecting a block, which the wallet was notified of in the `BlockConnected` CValidationInterface callback.

  Now that we have a `TransactionRemovedFromMempool` callback, we can fire that signal directly from the mempool for conflicted transactions.

  Note that #9371 was implemented to ensure `-walletnotify` events were fired for these conflicted transaction. We inadvertently stopped sending these notifications in #16624 (Sep 2019 commit 7e89994). We should probably fix that, but in a different PR.

ACKs for top commit:
  jonatack:
    Re-ACK e57980b
  ryanofsky:
    Code review ACK e57980b4738c10344baf136de3e050a3cb958ca5, no code changes since previous review, but helpful new code comments have been added and the PR description is now more clear about where the old code came from

Tree-SHA512: 3bdbaf1ef2731e788462d4756e69c42a1efdcf168691ce1bbfdaa4b7b55ac3c5b1fd4ab7b90bcdec653703600501b4224d252cfc086aef28f9ce0da3b0563a69
2023-02-15 00:07:39 -06:00
Kittywhiskers Van Gogh
0bd538bc40 merge bitcoin#25068: Wrap boost::replace_all 2023-01-19 03:49:04 +00:00
Kittywhiskers Van Gogh
39ee56ab68 merge bitcoin#21016: remove boost::thread_group usage 2023-01-19 03:42:51 +00:00
Kittywhiskers Van Gogh
9348fc32c0 merge bitcoin#19142: Make VerifyDB level 4 interruptible 2023-01-19 03:42:50 +00:00
UdjinM6
498e8c5017 chore: run copyright_header.py update 2023-01-13 00:49:04 +03:00
PastaPastaPasta
c9161e2ebf
refactor: begin to de-globalize masternodeSync (#5103)
<!--
*** Please remove the following help text before submitting: ***

Provide a general summary of your changes in the Title above

Pull requests without a rationale and clear improvement may be closed
immediately.

Please provide clear motivation for your patch and explain how it
improves
Dash Core user experience or Dash Core developer experience
significantly:

* Any test improvements or new tests that improve coverage are always
welcome.
* All other changes should have accompanying unit tests (see
`src/test/`) or
functional tests (see `test/`). Contributors should note which tests
cover
modified code. If no tests exist for a region of modified code, new
tests
  should accompany the change.
* Bug fixes are most welcome when they come with steps to reproduce or
an
explanation of the potential issue as well as reasoning for the way the
bug
  was fixed.
* Features are welcome, but might be rejected due to design or scope
issues.
If a feature is based on a lot of dependencies, contributors should
first
  consider building the system outside of Dash Core, if possible.
-->

## Issue being fixed or feature implemented
<!--- Why is this change required? What problem does it solve? -->
<!--- If it fixes an open issue, please link to the issue here. -->
minimizing global uses

## What was done?
<!--- Describe your changes in detail -->
Started the deglobalization, a future PR should be done to continue this
deglobalization

## How Has This Been Tested?
<!--- Please describe in detail how you tested your changes. -->
<!--- Include details of your testing environment, and the tests you ran
to -->
<!--- see how your change affects other areas of the code, etc. -->


## Breaking Changes
<!--- Please describe any breaking changes your code introduces -->
none

## Checklist:
<!--- Go over all the following points, and put an `x` in all the boxes
that apply. -->
- [x] I have performed a self-review of my own code
- [x] I have commented my code, particularly in hard-to-understand areas
- [x] I have added or updated relevant unit/integration/functional/e2e
tests
- [x] I have made corresponding changes to the documentation

**For repository code-owners and collaborators only**
- [x] I have assigned this pull request to a milestone

Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
2023-01-04 23:37:20 +03:00
MarcoFalke
a9f50ea944 Merge #19069: refactor: replace pointers by references within tx_verify.{h,cpp}
b00266fe0cf05fe6044f471105ce2bfed4349626 refactor: replace pointers by references within tx_verify.{h,cpp} (Sebastian Falbesoner)

Pull request description:

  This PR gets rid of another unnecessary use of raw pointers, similar to PR #19053 (see also issue #19062 where useful commands for finding potential candidates are listed) but in the tx verification module.

  For the functions `CalculateSequenceLocks()` and `SequenceLocks()`, the  `prevHeights` vector parameter type is changed to be passed as a reference. Note that there were no checks for null pointers -- if one would pass `nullptr` to one of the functions, the following line would immediately lead to a crash:
  dcacea096e/src/consensus/tx_verify.cpp (L32)

ACKs for top commit:
  Empact:
    Code Review ACK b00266fe0c

Tree-SHA512: 0eb71591467905434082029128bdca4df94988c372af40dca325654f6c002c72a00c73776cb5e72d6de2b2f218649211a5dbf19300a2e01f1841d6034e0f01e0
2023-01-01 20:16:57 -06:00
PastaPastaPasta
337905f47f
refactor: remove the g_evoDb global; use NodeContext and locals (#5058)
<!--
*** Please remove the following help text before submitting: ***

Provide a general summary of your changes in the Title above

Pull requests without a rationale and clear improvement may be closed
immediately.

Please provide clear motivation for your patch and explain how it
improves
Dash Core user experience or Dash Core developer experience
significantly:

* Any test improvements or new tests that improve coverage are always
welcome.
* All other changes should have accompanying unit tests (see
`src/test/`) or
functional tests (see `test/`). Contributors should note which tests
cover
modified code. If no tests exist for a region of modified code, new
tests
  should accompany the change.
* Bug fixes are most welcome when they come with steps to reproduce or
an
explanation of the potential issue as well as reasoning for the way the
bug
  was fixed.
* Features are welcome, but might be rejected due to design or scope
issues.
If a feature is based on a lot of dependencies, contributors should
first
  consider building the system outside of Dash Core, if possible.
-->

## Issue being fixed or feature implemented
<!--- Why is this change required? What problem does it solve? -->
<!--- If it fixes an open issue, please link to the issue here. -->
globals should be avoided to avoid annoying lifetime / nullptr /
initialization issues

## What was done?
<!--- Describe your changes in detail -->
removed a global, g_evoDB

## How Has This Been Tested?
<!--- Please describe in detail how you tested your changes. -->
<!--- Include details of your testing environment, and the tests you ran
to -->
<!--- see how your change affects other areas of the code, etc. -->
make check

## Breaking Changes
<!--- Please describe any breaking changes your code introduces -->
none

## Checklist:
<!--- Go over all the following points, and put an `x` in all the boxes
that apply. -->
- [x] I have performed a self-review of my own code
- [x] I have commented my code, particularly in hard-to-understand areas
- [ ] I have added or updated relevant unit/integration/functional/e2e
tests
- [ ] I have made corresponding changes to the documentation

**For repository code-owners and collaborators only**
- [ ] I have assigned this pull request to a milestone

Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
Co-authored-by: Kittywhiskers Van Gogh <63189531+kittywhiskers@users.noreply.github.com>
2022-12-10 11:58:17 -06:00
Kittywhiskers Van Gogh
41eba6beef merge bitcoin#21415: remove Optional & nullopt 2022-10-20 16:08:45 -05:00
Kittywhiskers Van Gogh
898fef5c01 merge bitcoin#21404: Remove MakeUnique<T>() 2022-10-20 16:08:45 -05:00
Wladimir J. van der Laan
6376fa035c Merge #16974: Walk pindexBestHeader back to ChainActive().Tip() if it is invalid
0a50019fde7781263e0c8f041d1d9dcb0dee77e8 Walk pindexBestHeader back to ChainActive().Tip() if it is invalid (Matt Corallo)

Pull request description:

  Instead of keeping pindexBestHeader set to the best header we've
  ever seen, reset it back to our validated tip if we find an ancestor
  of it turns out to be invalid. While the name is now a bit confusing,
  this matches much better with how it is used in practice, see below.
  Further, this opens up more use-cases for it in the future, namely
  aggressively searching for new peers in case we have discovered
  (possibly via some covert channel) headers which we do not know to be
  invalid, but which we cannot find block data for.

  Places pindexBestHeader is used:

   * Various GUI displays of the best header and getblockchaininfo["headers"],
     I don't think changing this is bad, and if anything this is less confusing
     in the presence of an invalid block.
   * IsCurrentForFeeEstimation(): If anything I think ensuring pindexBestHeader
     isn't some crazy invalid chain is better than the alternative, even in the
     case where you are rejecting the current chain due to hardware error (since
     hopefully in that case you won't get any new blocks anyway).
   * ConnectBlock assumevalid checks: We use pindexBestHeader to check that the
     block we're connecting leads to something with nMinimumChainWork (preventing
     a user-set assumevalid from having bogus work) and that the block we're
     connecting leads to pindexBestHeader (I'm not too worried about this one -
     it's nice to "disable" assumevalid if we have a long invalid headers chain,
     but I don't see it as a critical protection).
   * BlockRequestAllowed() uses pindexBestHeader as its target to ensure the
     requested block is within a month of the "current chain". I don't think this
     is a meaningful difference, if we're rejecting the current tip we're
     trivially fingerprintable anyway, and if the chain really does have a bunch
     of invalid crap near the tip, using the best not-invalid header is likely a
     better criteria.
   * ProcessGetBlockData uses pindexBestHeader as the "current chain" definition
     of whether a block request is "historical" for the purpose of bandwidth
     limiting. Similarly, I don't see why this is a meaningful change.
   * We use pindexBestHeader for requesting missing headers on receipt of a
     headers/compact block message or block inv as well as for initial getheaders.
     I think this is definitely wrong, using the best not-invalid header for such
     requests is much better.
   * We use pindexBestHeader to define the "current chain" for deciding when
     we're close to done with initial headers sync. I don't think this is a
     meaningful change.
   * We use pindexBestHeader to decide if initial headers sync has timed out. If
     we're rejecting the chain due to hardware error this may result in
     additional cases where we ban a peer, but this is already true, so I think
     its fine.

ACKs for top commit:
  fjahr:
    ACK 0a50019fde7781263e0c8f041d1d9dcb0dee77e8
  kallewoof:
    ACK 0a50019fde7781263e0c8f041d1d9dcb0dee77e8
  ariard:
    utACK 0a50019

Tree-SHA512: 2ecfa973a9878a00313ae7ede94a9bd7710e0caf55b544b10bbc46dc463a0478cbaf477e6cdd072356d5a0c5fb3848e9339284af785a2995c20bae8bd23f23e5
2022-10-16 13:06:40 -05:00
JSKitty
70717c901d
backport: partial bitcoin#23819 ConnectBlock: don't serialize block hash twice (#5042)
* block_connected: don't serialize block hash twice

In the validation:block_connected tracepoint, we call block->GetHash(),
which ends up calling CBlockHeader::GetHash(), executing around 8000
serialization instructions. We don't need to do this extra work, because
block->GetHash() is already called further up in the function. Let's
save that value as a local variable and re-use it in our tracepoint so
there is no unnecessary tracepoint overhead.

Signed-off-by: William Casarin <jb55@jb55.com>

* ConnectBlock: re-use hash on budget start

Signed-off-by: William Casarin <jb55@jb55.com>
Co-authored-by: William Casarin <jb55@jb55.com>
2022-10-16 13:01:42 -05:00
Wladimir J. van der Laan
9ea098413a Merge #16908: txmempool: Make entry time type-safe (std::chrono)
faec689bed7a5b66e2a7675853d10205b933cec8 txmempool: Make entry time type-safe (std::chrono) (MarcoFalke)
faaa1f01daba94b021ca77515266a16d27f0364e util: Add count_seconds time helper (MarcoFalke)
1111170f2f0141084b5b4ed565b2f07eba48599a test: mempool entry time is persisted (MarcoFalke)

Pull request description:

  This changes the type of the entry time of txs into the mempool from `int64_t` to `std::chrono::seconds`.

  The benefits:
  * Documents the type for developers
  * Type violations result in compile errors
  * After compilation, the two are equivalent (at no run time cost)

ACKs for top commit:
  ajtowns:
    utACK faec689bed7a5b66e2a7675853d10205b933cec8
  laanwj:
    ACK faec689bed7a5b66e2a7675853d10205b933cec8

Tree-SHA512: d958e058755d1a1d54cef536a8b30a11cc502b7df0d6ecf84a0ab1d38bc8105a67668a99cd5087a444f6de2421238111c5fca133cdf8e2e2273cb12cb6957845
2022-10-03 16:08:31 -04:00
UdjinM6
9010b813c7
fix: Flush chainstate (and evodb) cache whenever evodb mem usage is getting too high (#5007)
* fix: Flush chainstate (and evodb) cache whenever evodb mem usage is getting too high

* Bump evodb cache to 64MiB
2022-09-23 18:46:18 +04:00
Kittywhiskers Van Gogh
a35245653c
refactor: pass references to objects instead of using global definitions (#4988)
* fix: move chain activation logic downward to succeed LLMQ initialization

* fix: change order of initialization to reflect dependency

* llmq: pass all global pointers invoked as CDSNotificationInterface arguments

* llmq: pass reference to quorumDKGDebugManager instead of invoking global

* llmq: pass reference to quorumBlockProcessor instead of invoking global

* llmq: pass reference to quorumDKGSessionManager instead of invoking global

* llmq: pass reference to quorumManager instead of invoking global

Co-authored-by: "UdjinM6 <UdjinM6@users.noreply.github.com>"

* llmq: pass reference to quorumSigSharesManager within CSigningManager and networking

* llmq: pass reference to quorumSigSharesManager instead of invoking global

* llmq: pass reference to chainLocksHandler instead of querying global

* llmq: pass reference to quorumInstantSendManager instead of querying global

* trivial: accept argument as const where possible

* style: remove an unneeded const_cast and instead pass by const reference

* style: use const where possible

Co-authored-by: pasta <pasta@dashboost.org>
2022-09-22 15:14:48 +04:00
MarcoFalke
01226e7830
Merge #15283: log: Fix UB with bench on genesis block
ec30a79f1c430cc7fbda37e5d747b0b31b262fa5 Fix UB with bench on genesis block (Gregory Sanders)

Pull request description:

  During the loading of the genesis block, the bench print lines in ConnectTip divide by zero due to early return in ConnectBlock.

ACKs for top commit:
  practicalswift:
    ACK ec30a79f1c430cc7fbda37e5d747b0b31b262fa5
  sipa:
    utACK ec30a79f1c430cc7fbda37e5d747b0b31b262fa5
  promag:
    ACK ec30a79, `nBlocksTotal` is only used in logging.

Tree-SHA512: b3bdbb58d10d002a2293d7f99196b227ed9f4ca8c6cd08981e95cc964be47efed98b91fad276ee6da5cf7e6684610998ace7ce9bace172dd6c51c386d985b83c
2022-09-16 19:22:13 +05:30
Kittywhiskers Van Gogh
71e8caf4b9
refactor: migrate globals to managed pointers in preparation for deglobalization (#4930)
* coinjoin: make CCoinJoinServer managed pointer, assign CConnman during init

* coinjoin: make CCoinJoinClientQueueManager managed pointer, assign CConnman during init

* sporks: move spork validation logic downwards after CConnman initialization

* sporks: make CSporkManager a pointer, reduce global invocations

* governance: make CGovernanceManager a pointer, reduce global invocations

* llmq: migrate LLMQ subsystem raw pointers to managed pointers

* masternode: make activeMasternodeManager a managed pointer

* masternode: make masternodeSync a managed pointer, assign CConnman during init

* refactor: make instantsend helper functions class members

* fix: send empty CDeterministicMNList if pointer isn't initialized yet

* fix: refactor governance object retrieval logic across node and ui

Update src/interfaces/node.cpp

Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>

Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
2022-08-26 16:52:53 -05:00
Kittywhiskers Van Gogh
f14bf83a9d merge bitcoin#15141: Rewrite DoS interface between validation and net_processing
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
2022-06-21 19:11:26 +05:30
PastaPastaPasta
d64b7229cd
chore: bump copyrights (#4873)
* chore: bump copyright in configure.ac

* chore: bump copyright via copyright_header.py

ran command `python3 contrib/devtools/copyright_header.py update .`
2022-06-08 02:36:46 +03:00
Kittywhiskers Van Gogh
4d56d2bd7f merge bitcoin#16344: use #if HAVE_SYSTEM instead of defined(HAVE_SYSTEM) 2022-06-07 09:21:28 +05:30
Kittywhiskers Van Gogh
6627bc9688 merge bitcoin#15457: Check std::system for -[alert|block|wallet|instantsend]notify 2022-06-07 09:21:28 +05:30
Kittywhiskers Van Gogh
3b3a41efe5 merge bitcoin#19413: Remove confusing (Prev)BlockIndex global
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
2022-06-03 18:25:34 +05:30
PastaPastaPasta
875305a901
Merge pull request #4839 from Munkybooty/backports-0.20-pr2
backport: v0.20 pr2
2022-06-01 13:53:54 -05:00
Wladimir J. van der Laan
d413109da5 Merge #13558: Drop unused GetType() from CSizeComputer
893628be0166b4096b6e52f516e0f65bb63a75a2 Drop minor GetSerializeSize template (Ben Woosley)
da74db0940720407fafaf3582bbaf9c81a4d3b4d Drop unused GetType() from CSizeComputer (Ben Woosley)

Pull request description:

  Based on conversation in #13462, it seems the serialization `GetType` has very narrow use/effect. In every case except for `CAddress`, which specifically relates to a network peer's address, not a wallet address etc., the serialized representation of an object is irrespective of its destination / type.

  This removes the unused `GetType` method from `CSizeComputer` as a step to further narrowing that use.

Tree-SHA512: e72b8e9e5160396691e05aeaee3aba5a57935a75bd5005cfcc7fb51c936f3d1728a397f999da5c36696506dd815fafa5c738f3894df8864f25f91f639eba9c3d
2022-05-30 01:11:03 -04:00
fanquake
0cb7934d88 Merge #17242: refactor: Remove unused cacheSigStore from CheckInputsFromMempooAndCache
0a433fc876d82df1005f175c1254fff62f0f36f8 [validation] Remove unused cacheSigStore from CheckInputsFromMempoolAndCache (John Newbery)

Pull request description:

  CheckInputsFromMempoolAndCache() is only called in one place, and
  cacheSigStore is set to true in that call site. Remove the argument
  entirely.

  Also improve commenting.

ACKs for top commit:
  MarcoFalke:
    unsigned ACK 0a433fc876d82df1005f175c1254fff62f0f36f8 Comment looks good
  jamesob:
    ACK 0a433fc876
  laanwj:
    ACK 0a433fc876d82df1005f175c1254fff62f0f36f8
  fanquake:
    ACK 0a433fc876d82df1005f175c1254fff62f0f36f8. Checked that `CheckInputsFromMempoolAndCache` is only called once, in `MemPoolAccept::ConsensusScriptChecks`, and that `cacheSigStore` is true.

Tree-SHA512: e4b4d2550e35df55c8f8fa4c539174cc2d3728112ddb937cb2ff759d8630a01566b5ec42a70a82e33994e6586f5a457a75a59f64b15d27c65331c723cbb097af
2022-05-23 02:23:02 -04:00
Wladimir J. van der Laan
1d1cca6fb0 Merge #17080: consensus: Explain why fCheckDuplicateInputs can not be skipped and remove it
fa928134075220254a15107c1d9702f4e66271f8 consensus: Explain why fCheckDuplicateInputs can not be skipped and remove it (MarcoFalke)

Pull request description:

  As a follow up to CVE-2018-17144, this removes the unused `fCheckDuplicateInputs` parameter and explains why the test can not be disabled. Apart from protecting against a dumb accident in the future, this should document the logic in the code. There is a technical write-up that explains how the underlying coins database behaves if this test is skipped: https://bitcoincore.org/en/2018/09/20/notice/#technical-details. However, it does not explicitly mention why the test can not be skipped. I hope my code comment does that.

ACKs for top commit:
  jnewbery:
    ACK fa928134075220254a15107c1d9702f4e66271f8
  amitiuttarwar:
    utACK fa928134075220254a15107c1d9702f4e66271f8
  Empact:
    Code review ACK fa92813407
  promag:
    ACK fa928134075220254a15107c1d9702f4e66271f8.

Tree-SHA512: fc1ef670f1a467c543b84f704b9bd8cc7a59a9f707be048bd9b4e85fe70830702aa560a880efa2c840bb43818ab44dfdc611104df04db2ddc14ff92f46bfb28e
2022-05-23 02:23:02 -04:00
Kittywhiskers Van Gogh
22934231dc merge bitcoin#19604: Pass mempool pointer to UnloadBlockIndex/GetCoinsCacheSizeState 2022-05-23 10:40:35 +05:30
Kittywhiskers Van Gogh
cbdc7e09ba merge bitcoin#19589: Avoid useless mempool query in gettxoutproof 2022-05-23 10:40:35 +05:30
Kittywhiskers Van Gogh
faaf840016 partial bitcoin#19204: Reduce inv traffic during IBD 2022-05-23 10:40:35 +05:30
Kittywhiskers Van Gogh
2fb3a9fbf5 merge bitcoin#18637: allow cache resize after init
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
2022-05-23 10:39:43 +05:30
Kittywhiskers Van Gogh
761305d44d merge bitcoin#18698: Make g_chainman internal to validation 2022-05-18 20:53:41 +05:30
Kittywhiskers Van Gogh
8b9e784a64 merge bitcoin#17737: Add ChainstateManager, remove BlockManager global
Co-authored-by: "UdjinM6 <UdjinM6@users.noreply.github.com>"
2022-05-18 20:53:40 +05:30
Kittywhiskers Van Gogh
a250f2c977 merge bitcoin#14193: Add missing mempool locks
Co-authored-by: "UdjinM6 <UdjinM6@users.noreply.github.com>"
2022-05-18 20:49:34 +05:30
Kittywhiskers Van Gogh
6390cae926 merge bitcoin#18038: Mempool tracks locally submitted transactions to improve wallet privacy 2022-05-18 20:49:34 +05:30
Kittywhiskers Van Gogh
e5897baf30 partial bitcoin#19277: Add Assert identity function'
Excludes fa34587f1c811d99200453b0936219c473f514b0 and fab80fef61ddd4afeff6e497c7e76bffcd05e8a4
2022-05-13 18:06:06 +05:30
Kittywhiskers Van Gogh
2b02a1b03e partial bitcoin#15639: Drop libbitcoin_server.a dependency 2022-04-20 00:20:30 +05:30
MarcoFalke
ef93418b9a Merge bitcoin/bitcoin#24227: Fix unsigned integer overflow in LoadMempool
fadcd031390dd4588bbb1c07e5020a7131312050 Fix unsigned integer overflow in LoadMempool (MarcoFalke)

Pull request description:

  It doesn't seem ideal to have an integer sanitizer enabled, but then disable it for the whole validation.cpp file.

  This removes one of the two violations.

  This should be a refactor.

ACKs for top commit:
  prayank23:
    Code Review ACK fadcd03139

Tree-SHA512: 9fb2f3d49008a59cd45b7c17be0c88c04e61183197c11c8176865af5532c8d0c940db49a351dd0fc75e1d7fd8678c3b816d34cfca170dc6b9cf8f37fdf1c8cae
2022-04-11 09:46:40 -07:00
Kittywhiskers Van Gogh
7adf0c4757 merge bitcoin#19295: Use AbortError in FatalError 2022-04-07 11:28:43 -05:00
Kittywhiskers Van Gogh
924b8fe34b merge bitcoin#18927: Pass bilingual_str argument to AbortNode() 2022-04-07 11:28:43 -05:00
MarcoFalke
af00598c9a Merge #16224: gui: Bilingual GUI error messages
18bd83b1fee2eb47ed4ad05c91f2d6cc311fc9ad util: Cleanup translation.h (Hennadii Stepanov)
e95e658b8ec6e02229691a1941d688e96d4df6af doc: Do not translate technical or extremely rare errors (Hennadii Stepanov)
7e923d47ba9891856b86bc9f718cf2f1f773bdf6 Make InitError bilingual (Hennadii Stepanov)
917ca93553917251e0fd59717a347c63cdfd8a14 Make ThreadSafe{MessageBox|Question} bilingual (Hennadii Stepanov)
23b9fa2e5ec0425980301d2eebad81e660a5ea39 gui: Add detailed text to BitcoinGUI::message (Hennadii Stepanov)

Pull request description:

  This is an alternative to #15340 (it works with the `Chain` interface; see: https://github.com/bitcoin/bitcoin/pull/15340#issuecomment-502674004).
  Refs:
  - #16218 (partial fix)
  - https://github.com/bitcoin/bitcoin/pull/15894#issuecomment-487947077

  This PR:
  - makes GUI error messages bilingual: user's native language + untranslated (i.e. English)
  - insures that only untranslated messages are written to the debug log file and to `stderr` (that is not the case on master).

  If a translated string is unavailable only an English string appears to a user.

  Here are some **examples** (updated):

  ![Screenshot from 2020-04-24 17-08-37](https://user-images.githubusercontent.com/32963518/80222043-e2458780-864e-11ea-83fc-197b7121dba5.png)

  ![Screenshot from 2020-04-24 17-12-17](https://user-images.githubusercontent.com/32963518/80222051-e5407800-864e-11ea-92f7-dfef1144becd.png)

  * `qt5ct: using qt5ct plugin` message is my local environment specific; please ignore it.

  ---

  Note for reviewers: `InitWarning()` is out of this PR scope.

ACKs for top commit:
  Sjors:
    re-tACK 18bd83b1fee2eb47ed4ad05c91f2d6cc311fc9ad
  MarcoFalke:
    ACK 18bd83b1fee2eb47ed4ad05c91f2d6cc311fc9ad 🐦

Tree-SHA512: 3cc8ec44f84403e54b57d11714c86b0855ed90eb794b5472e432005073354b9e3f7b4e8e7bf347a4c21be47299dbc7170f2d0c4b80e308205ff09596e55a4f96

# Conflicts:
#	src/dashd.cpp
#	src/httpserver.cpp
#	src/index/base.cpp
#	src/init.cpp
#	src/interfaces/chain.cpp
#	src/interfaces/chain.h
#	src/interfaces/node.cpp
#	src/net.h
#	src/qt/bitcoingui.cpp
#	src/ui_interface.h
#	src/wallet/init.cpp
#	src/wallet/load.cpp
2022-04-07 10:41:24 -05:00
Kittywhiskers Van Gogh
c25b668125 merge bitcoin#16362: Add bilingual_str type 2022-04-06 00:08:01 +05:30
PastaPastaPasta
3fb63e3608
refactor: optimizations for processing specialtransaction, specifcally IDB / reindex (#4743)
* refactor: optimizations for processing specialtransaction, specifcally IDB / reindex

GetValidMNsCount -> GetAllMNsCount for reservation as GetValidMNsCount is a slow operation, while GetAllMNsCount is simply .size

Reduce some locking

Pass const Consensus::Params& to CleanupCache. I saw in benchmarks that a substancial

all CheckProRegTx ish methods should take check_sigs

introduce new CDeterministicMNManager thread for handling cleanup

* use main scheduler

* Update src/evo/deterministicmns.cpp

Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>

Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
2022-03-30 04:13:33 +03:00
Kittywhiskers Van Gogh
f8faef1b85 merge bitcoin#18401: Initialize PrecomputedTransactionData in CheckInputScripts 2022-03-24 09:26:57 +05:30
Kittywhiskers Van Gogh
0b4eddc359 merge bitcoin#13204: Faster sigcache nonce 2022-02-26 10:47:54 +05:30
UdjinM6
0ed9f56a9b
Merge pull request #4612 from Munkybooty/backports-0.19-pr9
Backports 0.19 pr9
2022-01-24 18:26:59 +03:00
PastaPastaPasta
8ef0231166
refactor: break circular dependencies(-16, +2) (#4670)
* refactor: break circular dependencies(-13, +2)

introduces specialtxman, which handles validation of special transactions, specialtx is now simply the primitive underlying type. This breaks a lot of the circular depends

Also removes an unneeded `#include <masternode/payments.h>` in net_processing.cpp, which resolves a circular dependency. (we know it's okay to remove b/c masternode/payments.h isn't included in any header files, and removing it doesn't break compilation)

* format: make clang-format happy

* remove unrelated change

* remove some unneeded includes to `evo/deterministicmns.h`, explicitly include some previously implicitly included includes.

Resolves two circular dependencies

* refactor: remove circular depend, unused include
2022-01-24 17:20:50 +03:00
fanquake
042207fa33 Merge #16885: doc: Update tx-size-small comment with relevant CVE disclosure
c4b0c08f7c91bcef48dd023982ff132795575247 Update tx-size-small comment with relevant CVE disclosure (Gregory Sanders)

Pull request description:

  Code first introduced under https://github.com/bitcoin/bitcoin/pull/11423 with essentially no description and no discussion.

ACKs for top commit:
  MarcoFalke:
    ACK c4b0c08f7c91bcef48dd023982ff132795575247
  fanquake:
    ACK c4b0c08f7c91bcef48dd023982ff132795575247

Tree-SHA512: 95d5c92998b8b1e944c477dbaee265b62612b6e815099ab31d9ff580b4dff777abaf7f326a284644709f918aa1510412d62310689b1250ef6e64de7b19ca9f71
2022-01-20 13:09:37 -05:00
UdjinM6
8087038951
Reduce MIN_STANDARD_TX_SIZE to 83 bytes (#4668)
P2SH output is 2 bytes smaller than P2PKH
2022-01-20 19:05:34 +03:00
UdjinM6
bd248d13ae
Drop all conflicting tx locks in ConnectBlock (#4650)
* Drop all conflicting tx locks in ConnectBlock

* apply suggestions

* fix 🙈
2022-01-09 14:46:18 +03:00
UdjinM6
75148ab49c
Fix 16854
merged via #4606
2021-12-30 20:21:45 +03:00
Munkybooty
926d4a774f
lint: Fix typos flagged by codespell (#4639) 2021-12-29 00:45:54 +03:00
UdjinM6
61036f4fdb
Merge pull request #4636 from PastaPastaPasta/develop-trivial-2021-12-21
backport trivial 2021 12 21
2021-12-29 00:44:05 +03:00
MarcoFalke
e1675bdd84
Merge #20921: validation: don't try to invalidate genesis block in CChainState::InvalidateBlock
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
2021-12-28 00:27:11 -05:00
MarcoFalke
71e38b9ebc
Merge #15323: rpc: Expose g_is_mempool_loaded via getmempoolinfo
effe81f750 Move g_is_mempool_loaded into CTxMemPool::m_is_loaded (Ben Woosley)
bb8ae2c419 rpc: Expose g_is_mempool_loaded via getmempoolinfo and /rest/mempool/info.json (Ben Woosley)

Pull request description:

  And use it to fix a race condition in mempool_persist.py:
  https://travis-ci.org/Empact/bitcoin/jobs/487577243

  Since e.g. getrawmempool returns errors based on this status, this
  enables users to test it for readiness.

  Fixes #12863

ACKs for commit effe81:
  MarcoFalke:
    utACK effe81f750
  jnewbery:
    utACK effe81f7503d2ca3c88cfdea687f9f997f353e0d

Tree-SHA512: 74328b0c17a97efb8a000d4ee49b9a673c2b6dde7ea30c43a6a2eff961a233351c9471f9a42344412135786c02bdf2ee1b2526651bb8fed68bd94d2120c4ef86
2021-12-25 18:32:19 +05:30
Kittywhiskers Van Gogh
c29d0c5cf6 merge bitcoin#16854: Prevent UpdateTip log message from being broken up 2021-12-21 12:25:17 +05:30
UdjinM6
5bdd245105
Merge pull request #4619 from PastaPastaPasta/remove-includes
refactor: Remove includes; backport 16659
2021-12-17 20:21:12 +03:00
pasta
f04cf7bf47
16659 continuation
Signed-off-by: pasta <pasta@dashboost.org>
2021-12-17 12:02:16 -05:00
PastaPastaPasta
8489da58e6
Merge pull request #4610 from vijaydasmp/bp196
merge bitcoin #16953 #16918 #16917 #16898 #14696 #16888 #16737 #16404 #15687 #16294 : Backport
2021-12-17 10:56:10 -06:00
PastaPastaPasta
993816daef
Merge pull request #4572 from Munkybooty/backports-0.19-mempool_package_onemore.py
Backports 0.19 mempool_package_onemore.py
2021-12-17 10:44:25 -06:00
Wladimir J. van der Laan
c31713b401 Merge #16471: [mempool] log correct messages when CPFP fails
42a5e912ee4e91a5191d659588f0605e1ada2f33 [mempool] log correct messages when CPFP fails (John Newbery)

Pull request description:

  Fixes a logging issue introduced in #15681

ACKs for top commit:
  laanwj:
    ACK 42a5e912ee4e91a5191d659588f0605e1ada2f33 (+utACK from bluematt that isn't registered because it has no commit id)

Tree-SHA512: ff5f423cc4d22838eea00c5b1d39ceda89cd61474c72f256a97c698eb0ec3f2156a97139f537669376132902c1e3943bf84c356a4b98a9a306b4ec57302c2761
2021-12-16 16:20:59 -05:00
Wladimir J. van der Laan
507c871ed5 Merge #15681: [mempool] Allow one extra single-ancestor transaction per package
50cede3f5a4d4fbfbb7c420b94e661a6a159bced [mempool] Allow one extra single-ancestor transaction per package (Matt Corallo)

Pull request description:

  This implements the proposed policy change from [1], which allows
  certain classes of contract protocols involving revocation
  punishments to use CPFP. Note that some such use-cases may still
  want some form of one-deep package relay, though even this alone
  may greatly simplify some lightning fee negotiation.

  [1] https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2018-November/016518.html

ACKs for top commit:
  ajtowns:
    ACK 50cede3f5a4d4fbfbb7c420b94e661a6a159bced -- looked over code again, compared with previous commit, compiles, etc.
  sdaftuar:
    ACK 50cede3f5a4d4fbfbb7c420b94e661a6a159bced
  ryanofsky:
    utACK 50cede3f5a4d4fbfbb7c420b94e661a6a159bced. Changes since last review: adding EXTRA_DESCENDANT_TX_SIZE_LIMIT constant, changing max ancestor size from 1,000,000 to nLimitAncestorSize constant (101,000), fixing test comment and getting rid of unused test node.

Tree-SHA512: b052c2a0f384855572b4579310131897b612201214b5abbb225167224e4f550049e300b471dbf320928652571e92ca2d650050b7cf39ac92b3bc1d2bcd386c1c
2021-12-16 16:20:59 -05:00
Wladimir J. van der Laan
452d182739
Merge #14696: qa: Add explicit references to related CVE's in p2p_invalid_block test.
0c62e3aa73839e97e65a3155e06a98d84b700a1e New regression testing for CVE-2018-17144, CVE-2012-2459, and CVE-2010-5137. (lucash-dev)
38bfca6bb2ad68719415e9c54a981441052da072 Added comments referencing multiple CVEs in tests and production code. (lucash-dev)

Pull request description:

  This functional test includes two scenarios that test for regressions of vulnerabilities, but they are only briefly described. There are freely available documents explaining in detail the issues, but without explicit mentions, the developer trying to maintain the code needs an additional step of digging in commit history and PR conversations to figure it out.
  Added comments to explicitly mention  CVE-2018-17144 and CVE-2012-2459, for more complete documentation.
  This improves developer experience by making understanding the tests easier.

ACKs for top commit:
  laanwj:
    ACK 0c62e3aa73839e97e65a3155e06a98d84b700a1e, checked the CVE numbers, thanks for adding documentation

Tree-SHA512: 3ee05351745193b8b959e4a25d50f25a693b2d24b0732ed53cf7d5882df40b5dd0f1877bd5c69cffb921d4a7acf9deb3cc1160b96dc730d9b5984151ad06b7c9
2021-12-15 20:09:58 +05:30
UdjinM6
6af131f825
Merge pull request #4568 from kittywhiskers/miscports
merge bitcoin#15588...#16475: backports
2021-12-13 01:15:18 +03:00
MarcoFalke
3c5dcb036a Merge #16659: refactoring: Remove unused includes
084e17cebd424b8e8ced674bc810eef4e6ee5d3b Remove unused includes (practicalswift)

Pull request description:

  As requested by MarcoFalke in https://github.com/bitcoin/bitcoin/pull/16273#issuecomment-521332089:

  This PR removes unused includes.

  Please note that in contrast to #16273 I'm limiting the scope to the trivial cases of pure removals (i.e. no includes added) to make reviewing easier.

  I'm seeking "Concept ACK":s for this obviously non-urgent minor cleanup.

  Rationale:
  * Avoids unnecessary re-compiles in case of header changes.
  * Makes reasoning about code dependencies easier.
  * Reduces compile-time memory usage.
  * Reduces compilation time.
  * Warm fuzzy feeling of being lean :-)

ACKs for top commit:
  ryanofsky:
    Code review ACK 084e17cebd424b8e8ced674bc810eef4e6ee5d3b. PR only removes include lines and it still compiles. In the worst case someone might have to explicitly add an include later for something now included implicitly. But maybe some effort was taken to avoid this, and it wouldn't be a tragedy anyway.

Tree-SHA512: 89de56edc6ceea4696e9579bccff10c80080821685b9fb4e8c5ef593b6e43cf662f358788701bb09f84867693f66b2e4db035b92b522a0a775f50b7ecffd6a6d
2021-12-12 16:44:54 -05:00
PastaPastaPasta
a7f5379e19
Merge pull request #4570 from kittywhiskers/miscports_again_again
merge bitcoin#15928...#16984: backports
2021-12-12 16:00:56 -05:00
Kittywhiskers Van Gogh
77d4c51507 merge bitcoin#15778: Move maxtxfee from node to wallet 2021-12-12 21:27:53 +05:30
Kittywhiskers Van Gogh
ac4dc7f4a6 merge bitcoin#16713: Ignore old versionbit activations to avoid 'unknown softforks' warning 2021-12-12 20:32:48 +05:30
pravblockc
459bc3ee7e
add ehf special tx (#4577) 2021-12-11 23:00:27 +03:00
PastaPastaPasta
40c259bdf3
fix: resolve numerous compilation warnings under -Wall (#4599)
* fix: compilation warnings

./validation.h:266:13: warning: ‘bool AcceptToMemoryPoolWithTime(const CChainParams&, CTxMemPool&, CValidationState&, const CTransactionRef&, bool*, int64_t, bool, CAmount, bool)’ declared ‘static’ but never defined [-Wunused-function]
 static bool AcceptToMemoryPoolWithTime(const CChainParams& chainparams, CTxMemPool& pool, CValidationState &state, const CTransactionRef &tx,
             ^~~~~~~~~~~~~~~~~~~~~~~~~~

* fix: compilation warnings

./coinjoin/client.h: In constructor ‘CCoinJoinClientManager::CCoinJoinClientManager(CWallet&)’:
./coinjoin/client.h:199:10: warning: ‘CCoinJoinClientManager::fCreateAutoBackups’ will be initialized after [-Wreorder]
     bool fCreateAutoBackups; // builtin support for automatic backups
          ^~~~~~~~~~~~~~~~~~
./coinjoin/client.h:187:14: warning:   ‘CWallet& CCoinJoinClientManager::mixingWallet’ [-Wreorder]
     CWallet& mixingWallet;
              ^~~~~~~~~~~~
./coinjoin/client.h:205:14: warning:   when initialized here [-Wreorder]
     explicit CCoinJoinClientManager(CWallet& wallet) :
              ^~~~~~~~~~~~~~~~~~~~~~

* fix: compilation warnings

interfaces/wallet.cpp: In constructor ‘interfaces::{anonymous}::WalletImpl::WalletImpl(const std::shared_ptr<CWallet>&)’:
interfaces/wallet.cpp:594:30: warning: ‘interfaces::{anonymous}::WalletImpl::m_wallet’ will be initialized after [-Wreorder]
     std::shared_ptr<CWallet> m_wallet;
                              ^~~~~~~~
interfaces/wallet.cpp:191:18: warning:   ‘interfaces::{anonymous}::CoinJoinImpl interfaces::{anonymous}::WalletImpl::m_coinjoin’ [-Wreorder]
     CoinJoinImpl m_coinjoin;
                  ^~~~~~~~~~
interfaces/wallet.cpp:193:14: warning:   when initialized here [-Wreorder]
     explicit WalletImpl(const std::shared_ptr<CWallet>& wallet) : m_wallet(wallet), m_coinjoin(wallet) {}
              ^~~~~~~~~~

* fix: compilation warnings

validation.cpp:165:13: warning: ‘void CheckBlockIndex(const Consensus::Params&)’ declared ‘static’ but never defined [-Wunused-function]
 static void CheckBlockIndex(const Consensus::Params& consensusParams);
             ^~~~~~~~~~~~~~~

* fix: compilation warnings

bls/bls_worker.cpp: In constructor ‘ContributionVerifier::ContributionVerifier(CBLSId, const std::vector<std::shared_ptr<std::vector<CBLSPublicKey> > >&, const BLSSecretKeyVector&, size_t, bool, bool, ctpl::thread_pool&, std::function<void(const std::vector<bool>&)>)’:
bls/bls_worker.cpp:425:51: warning: ‘ContributionVerifier::doneCallback’ will be initialized after [-Wreorder]
     std::function<void(const std::vector<bool>&)> doneCallback;
                                                   ^~~~~~~~~~~~
bls/bls_worker.cpp:420:12: warning:   ‘size_t ContributionVerifier::batchCount’ [-Wreorder]
     size_t batchCount;
            ^~~~~~~~~~
bls/bls_worker.cpp:427:5: warning:   when initialized here [-Wreorder]
     ContributionVerifier(CBLSId _forId, const std::vector<BLSVerificationVectorPtr>& _vvecs,
     ^~~~~~~~~~~~~~~~~~~~

* fix: compilation warnings

bls/bls_worker.cpp:342:10: warning: ‘VectorAggregator<CBLSPublicKey>::parallel’ will be initialized after [-Wreorder]
     bool parallel;
          ^~~~~~~~
bls/bls_worker.cpp:340:12: warning:   ‘size_t VectorAggregator<CBLSPublicKey>::start’ [-Wreorder]
     size_t start;
            ^~~~~
bls/bls_worker.cpp:350:5: warning:   when initialized here [-Wreorder]
     VectorAggregator(const VectorVectorType& _vecs,
     ^~~~~~~~~~~~~~~~
bls/bls_worker.cpp:343:24: warning: ‘VectorAggregator<CBLSPublicKey>::workerPool’ will be initialized after [-Wreorder]
     ctpl::thread_pool& workerPool;
                        ^~~~~~~~~~
bls/bls_worker.cpp:337:18: warning:   ‘VectorAggregator<CBLSPublicKey>::DoneCallback VectorAggregator<CBLSPublicKey>::doneCallback’ [-Wreorder]
     DoneCallback doneCallback;
                  ^~~~~~~~~~~~
bls/bls_worker.cpp:350:5: warning:   when initialized here [-Wreorder]
     VectorAggregator(const VectorVectorType& _vecs,
     ^~~~~~~~~~~~~~~~

* fix: compilation warnings

bls/bls_worker.cpp:494:235:   required from here
bls/bls_worker.cpp:136:24: warning: ‘Aggregator<CBLSSecretKey>::workerPool’ will be initialized after [-Wreorder]
     ctpl::thread_pool& workerPool;
                        ^~~~~~~~~~
bls/bls_worker.cpp:135:10: warning:   ‘bool Aggregator<CBLSSecretKey>::parallel’ [-Wreorder]
     bool parallel;
          ^~~~~~~~
bls/bls_worker.cpp:152:5: warning:   when initialized here [-Wreorder]
     Aggregator(const std::vector<TP>& _inputVec,
     ^~~~~~~~~~

* fix: compilation warnings

bench/string_cast.cpp: In lambda function:
bench/string_cast.cpp:22:13: warning: statement has no effect [-Wunused-value]
         atoi("1");
         ~~~~^~~~~

* fix: compilation warnings

./llmq/dkgsessionhandler.h: In constructor ‘llmq::CDKGPendingMessages::CDKGPendingMessages(size_t, int)’:
./llmq/dkgsessionhandler.h:48:12: warning: ‘llmq::CDKGPendingMessages::maxMessagesPerNode’ will be initialized after [-Wreorder]
     size_t maxMessagesPerNode GUARDED_BY(cs);
            ^~~~~~~~~~~~~~~~~~
./llmq/dkgsessionhandler.h:47:15: warning:   ‘const int llmq::CDKGPendingMessages::invType’ [-Wreorder]
     const int invType;
               ^~~~~~~
llmq/dkgsessionhandler.cpp:23:1: warning:   when initialized here [-Wreorder]
 CDKGPendingMessages::CDKGPendingMessages(size_t _maxMessagesPerNode, int _invType) :
 ^~~~~~~~~~~~~~~~~~~

* fix: compilation warnings

Not sure this one is correct, but I believe so. Seems like the `!= 0` is completely not needed

rpc/masternode.cpp: In function ‘UniValue masternode_payments(const JSONRPCRequest&)’:
rpc/masternode.cpp:442:31: warning: suggest parentheses around comparison in operand of ‘!=’ [-Wparentheses]
     while (vecPayments.size() < std::abs(nCount) != 0 && pindex != nullptr) {
            ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~

* fix: compilation warnings

test/cachemultimap_tests.cpp:14:13: warning: ‘void cachemultimap_tests::DumpMap(const CacheMultiMap<int, int>&)’ defined but not used [-Wunused-function]
 static void DumpMap(const CacheMultiMap<int,int>& cmmap)
             ^~~~~~~

* fix: compilation warnings

In file included from qt/appearancewidget.cpp:11:
./qt/appearancewidget.h: In constructor ‘AppearanceWidget::AppearanceWidget(QWidget*)’:
./qt/appearancewidget.h:52:25: warning: ‘AppearanceWidget::prevFontFamily’ will be initialized after [-Wreorder]
     GUIUtil::FontFamily prevFontFamily;
                         ^~~~~~~~~~~~~~
./qt/appearancewidget.h:51:9: warning:   ‘int AppearanceWidget::prevScale’ [-Wreorder]
     int prevScale;
         ^~~~~~~~~
qt/appearancewidget.cpp:21:1: warning:   when initialized here [-Wreorder]
 AppearanceWidget::AppearanceWidget(QWidget* parent) :
 ^~~~~~~~~~~~~~~~

* fix: compilation warnings

In file included from qt/bitcoingui.cpp:6:
./qt/bitcoingui.h: In constructor ‘BitcoinGUI::BitcoinGUI(interfaces::Node&, const NetworkStyle*, QWidget*)’:
./qt/bitcoingui.h:212:31: warning: ‘BitcoinGUI::m_network_style’ will be initialized after [-Wreorder]
     const NetworkStyle* const m_network_style;
                               ^~~~~~~~~~~~~~~
./qt/bitcoingui.h:172:34: warning:   ‘const std::unique_ptr<QMenu> BitcoinGUI::trayIconMenu’ [-Wreorder]
     const std::unique_ptr<QMenu> trayIconMenu;
                                  ^~~~~~~~~~~~
qt/bitcoingui.cpp:81:1: warning:   when initialized here [-Wreorder]
 BitcoinGUI::BitcoinGUI(interfaces::Node& node, const NetworkStyle* networkStyle, QWidget* parent) :
 ^~~~~~~~~~

* fix: compilation warnings

In file included from qt/masternodelist.cpp:1:
./qt/masternodelist.h: In constructor ‘MasternodeList::MasternodeList(QWidget*)’:
./qt/masternodelist.h:66:18: warning: ‘MasternodeList::walletModel’ will be initialized after [-Wreorder]
     WalletModel* walletModel;
                  ^~~~~~~~~~~
./qt/masternodelist.h:61:10: warning:   ‘bool MasternodeList::fFilterUpdatedDIP3’ [-Wreorder]
     bool fFilterUpdatedDIP3;
          ^~~~~~~~~~~~~~~~~~
qt/masternodelist.cpp:45:1: warning:   when initialized here [-Wreorder]
 MasternodeList::MasternodeList(QWidget* parent) :
 ^~~~~~~~~~~~~~
In file included from qt/masternodelist.cpp:1:
./qt/masternodelist.h:61:10: warning: ‘MasternodeList::fFilterUpdatedDIP3’ will be initialized after [-Wreorder]
     bool fFilterUpdatedDIP3;
          ^~~~~~~~~~~~~~~~~~
./qt/masternodelist.h:59:13: warning:   ‘int64_t MasternodeList::nTimeFilterUpdatedDIP3’ [-Wreorder]
     int64_t nTimeFilterUpdatedDIP3;
             ^~~~~~~~~~~~~~~~~~~~~~
qt/masternodelist.cpp:45:1: warning:   when initialized here [-Wreorder]
 MasternodeList::MasternodeList(QWidget* parent) :
 ^~~~~~~~~~~~~~

* fix: compilation warnings

In file included from qt/paymentserver.cpp:10:
./qt/paymentserver.h: In constructor ‘PaymentServer::PaymentServer(QObject*, bool)’:
./qt/paymentserver.h:156:28: warning: ‘PaymentServer::netManager’ will be initialized after [-Wreorder]
     QNetworkAccessManager* netManager;  // Used to fetch payment requests
                            ^~~~~~~~~~
./qt/paymentserver.h:147:19: warning:   ‘OptionsModel* PaymentServer::optionsModel’ [-Wreorder]
     OptionsModel *optionsModel;
                   ^~~~~~~~~~~~
qt/paymentserver.cpp:197:1: warning:   when initialized here [-Wreorder]
 PaymentServer::PaymentServer(QObject* parent, bool startLocalServer) :
 ^~~~~~~~~~~~~
2021-12-01 22:59:34 +03:00
UdjinM6
3b8b3e254a
instantsend: Do not consider islocks with unknown txes as complete (#4147)
* instantsend: Avoid writing IS locks for unknown txes

* instantsend: Allow a competing tx into mempool if there is an islock waiting for it

* use try_emplace

* Hold cs_main while calling ResetBlockFailureFlags
2021-11-30 14:14:08 +03:00
Wladimir J. van der Laan
93f168eee3 Merge #15894: Remove duplicated "Error: " prefix in logs
f724f31401b963c75bd64f5e2c5b9d9561a9a9dd Make AbortNode() aware of MSG_NOPREFIX flag (Hennadii Stepanov)
96fd4ee02f6c3be21cade729b95a85c60634b0f8 Add MSG_NOPREFIX flag for user messages (Hennadii Stepanov)
f0641f274ffe94fbe7cae43c07a9373013739df2 Prepend the error/warning prefix for GUI messages (Hennadii Stepanov)

Pull request description:

  The "Error" prefix/title is set already in the next functions:
  - `noui_ThreadSafeMessageBox()`2068f089c8/src/noui.cpp (L17)
  - `ThreadSafeMessageBox()`a720a98301/src/qt/bitcoingui.cpp (L1351)

  Currently on master:
  ![Screenshot from 2019-04-25 22-08-54](https://user-images.githubusercontent.com/32963518/56763092-25ee8280-67aa-11e9-86c8-6a029dd9ab08.png)

  With this PR:
  ![Screenshot from 2019-04-25 22-26-36](https://user-images.githubusercontent.com/32963518/56763107-30108100-67aa-11e9-9021-683cbd7e2aaa.png)

ACKs for top commit:
  laanwj:
    concept and code-review ACK f724f31401b963c75bd64f5e2c5b9d9561a9a9dd

Tree-SHA512: 218a179b81cc2ac64239d833c02b4c4d4da9b976728a2dcd645966726c4c660b6f1fe43aa28f33d1cb566785a4329e7f93bf5a502bf202316db79d2ff5fce0f8
2021-11-18 15:30:54 -05:00
Kittywhiskers Van Gogh
d978259654
merge bitcoin#15638: Pull wallet code out of libbitcoin_server (#4560)
* merge 15638: Move CheckTransaction from lib_server to lib_consensus

* merge 15638: Move policy settings to new src/policy/settings unit

* merge 15638: Move rpc utility methods to rpc/util

* merge 15638: Move rpc rawtransaction util functions to rpc/rawtransaction_util.cpp

* merge 15638: Move several units into common libraries

* merge 15638: Move wallet load functions to wallet/load unit

* merge 15638: Document src subdirectories and different libraries

* [build] Add several util units (cleanup)

* build: resolve missing declarations by re-specifying headers
2021-11-16 10:19:47 -05:00
PastaPastaPasta
085dbc2649
Merge pull request #4573 from humbleDasher/backport15615
Backport 15615, 16774, and 16793
2021-11-13 15:02:28 -05:00
MarcoFalke
4bf53b1931 Merge #16793: refactor: Avoid locking cs_main in ProcessNewBlockHeaders
3109a1f948f3c8fd500defbdc4e59bfb2953c30b refactor: Avoid locking cs_main in ProcessNewBlockHeaders (João Barbosa)

Pull request description:

  Builds on #16774, this change avoids locking `cs_main` in `ProcessNewBlockHeaders` when the tip has changed - in this case the removed lock was necessary to just log a message.

Top commit has no ACKs.

Tree-SHA512: 31be6d319fa122804f72fa813cec5ed041dd7e4aef3c1921124a1f03016925c43cd4d9a272d80093e77fa7600e3506ef47b7bb821afcbffe01e6be9bceb6dc00
2021-11-12 18:19:27 -05:00
MarcoFalke
2996f593ef Merge #16774: Avoid unnecessary "Synchronizing blockheaders" log messages
dcc448e3d2b97f7e4e23f5ed174762cec3530306 Avoid unnecessary "Synchronizing blockheaders" log messages (Jonas Schnelli)

Pull request description:

  Fixes #16773

  I'm not entirely sure why 16773 happend, but probably due to headers fallback in a compact block.

  However, this PR should fix it and should have been included in #15615.

ACKs for top commit:
  ajtowns:
    ACK dcc448e3d2b97f7e4e23f5ed174762cec3530306 ; code review only, haven't compiled or tested.
  promag:
    ACK dcc448e3d2b97f7e4e23f5ed174762cec3530306.
  TheBlueMatt:
    utACK dcc448e3d2b97f7e4e23f5ed174762cec3530306. Went and read how pindexBestHeader is handled and this code looks correct (worst case it breaks a LogPrint, so whatever). I also ran into this on #16762.
  fanquake:
    ACK dcc448e3d2b97f7e4e23f5ed174762cec3530306

Tree-SHA512: f8cac3b6eb9d4e8fab53a535b55f9ea9b058e3ab6ade64801ebc56439ede4f54b5fee36d5d2b316966ab987b65b13ab9dc18849f345d08b81ecdf2722a3f5f5a
2021-11-12 18:17:18 -05:00
Wladimir J. van der Laan
07af856ef1 Merge #15615: Add log output during initial header sync
d75e704ac08fb43320e3ebcdde0d2a5392fdec9f Add log output during initial header sync (Jonas Schnelli)

Pull request description:

  The non debug log output is completely quiet during the header sync. I see two main reasons to add infos about the state of the initial header sync...
  * users may think the node did fail to start sync
  * it's a little complicate to check if your getting throttled during header sync (repeatedly calling `getchaintips` or similar)

ACKs for top commit:
  fanquake:
    Concept ACK d75e704ac0
  practicalswift:
    utACK d75e704ac08fb43320e3ebcdde0d2a5392fdec9f
  laanwj:
    Tested ACK d75e704ac08fb43320e3ebcdde0d2a5392fdec9f

Tree-SHA512: 2e738571b703d7251290864603c3a829729645962c2fa3187250bab0585e66a5f01fce892e9b5b98da451fab2b40a2e4784f9b2e5a9cad75ff62c535affe7430
2021-11-12 18:15:34 -05:00
UdjinM6
35f8ed4d80
instantsend: various fixes (#4553)
* Handle attempts to read non-existent records from isdb properly

* Do not reject blocks that conflict with islocks while still syncing

Otherwise you can stuck with no new blocks/headers which means you won't be able to verify new chainlocks that might override stored islocks

* Handle duplicates/conflicting islocks better

* More constness
2021-11-11 16:15:18 +03:00
Kittywhiskers Van Gogh
0a760bb809
merge bitcoin#8365: Treat high-sigop transactions as larger rather than rejecting them (#4562) 2021-11-08 21:43:24 +03:00
MarcoFalke
bdb1a55c0b
Merge #19088: validation: use std::chrono throughout some validation functions
789e9dd3aa727176797529c35b2848f994630a82 validation: use std::chrono in IsCurrentForFeeEstimation() (fanquake)
47be28c8bc475eafeebd4fc58ea92f0d3df0d8c6 validation: use std::chrono in CChainState::FlushStateToDisk() (fanquake)

Pull request description:

  Probably up for debate as to which type is used for the constants. Personally, swapping these to hours is more readable.

ACKs for top commit:
  MarcoFalke:
    ACK 789e9dd3aa727176797529c35b2848f994630a82
  jonatack:
    ACK 789e9dd3aa727176797529c35b2848f994630a82

Tree-SHA512: f4a25cbd00a49a54b7783a1f588be83706dd2a475cecb5c2e8b97b2d4b27c0955a7454d7486f2454e96351c44f233b300c4f4b9ca62fc7336277f10da34dd5c3
2021-11-03 12:24:06 -04:00
MarcoFalke
847a75ba4a
Merge #15971: validation: Add compile-time checking for negative locking requirement in LimitValidationInterfaceQueue
62d50ef308 Add LOCKS_EXCLUDED(cs_main) to LimitValidationInterfaceQueue(...) which does AssertLockNotHeld(cs_main) (practicalswift)

Pull request description:

  This PR adds compile-time checking for negative locking requirements that follow from the run-time locking requirement `AssertLockNotHeld(cs_main)` in `LimitValidationInterfaceQueue(...)`.

  Changes:
  * Add `LOCKS_EXCLUDED(cs_main)` to `LimitValidationInterfaceQueue(...)` which does `AssertLockNotHeld(cs_main)`
  * Add `LOCKS_EXCLUDED(cs_main)` to `CChainState::ActivateBestChain(…)`, `CChainState:: InvalidateBlock(…)` and `CChainState::RewindBlockIndex(…)` which all call `LimitValidationInterfaceQueue(...)` which does `AssertLockNotHeld(cs_main)`
  * Add `LOCKS_EXCLUDED(cs_main)` to `InvalidateBlock(…)` which calls `CChainState::InvalidateBlock(...)` which in turn calls `LimitValidationInterfaceQueue(...)` which  does `AssertLockNotHeld(cs_main)`
  * Add `LOCKS_EXCLUDED(cs_main)` to `RewindBlockIndex(…)` which calls `CChainState::RewindBlockIndex(...)` which in turn calls `LimitValidationInterfaceQueue(...)` which does `AssertLockNotHeld(cs_main)`

ACKs for commit 62d50e:
  MarcoFalke:
    utACK 62d50ef308

Tree-SHA512: 73d092ccd08c851ae3c5d60370c369fc030c5793f5507e2faccb6f91c851ddc0ce059fbea3899f2856330d7a8c78f2ac6a2988e8268b03154f946be9e60e3be1
2021-10-29 16:29:53 +03:00
UdjinM6
42fb46d470
Fix block index inconsistency in MarkConflictingBlock()
Same idea as in 16849
2021-10-29 16:29:53 +03:00
Wladimir J. van der Laan
fba2a546f6
Merge #16849: Fix block index inconsistency in InvalidateBlock()
2a4e60b48261d3f0ec3d85f97af998ef989134e0 Fix block index inconsistency in InvalidateBlock() (Suhas Daftuar)

Pull request description:

  Previously, we could release `cs_main` while leaving the block index in a state
  that would fail `CheckBlockIndex()`, because `setBlockIndexCandidates` was not being
  fully populated before releasing `cs_main`.

ACKs for top commit:
  TheBlueMatt:
    utACK 2a4e60b48261d3f0ec3d85f97af998ef989134e0. I also discovered another issue in InvalidateBlock while reviewing, see #16856.
  Sjors:
    ACK 2a4e60b. Tested on top of #16899. Also tested `invalidateblock` with `-checkblockindex=1`.
  fjahr:
    ACK 2a4e60b. Ran tests, reviewed code, inspected behavior while manually testing `invalidateblock`.

Tree-SHA512: ced12f9dfff0d413258c709921543fb154789898165590b30d1ee0cdc72863382f189744f7669a7c924d3689a1cc623efdf4e5ae3efc60054572c1e6826de612
2021-10-29 16:29:53 +03:00
Wladimir J. van der Laan
6f0646a262
Merge #15402: Granular invalidateblock and RewindBlockIndex
519b0bc5dc5155b6f7e2362c2105552bb7618ad0 Make last disconnected block BLOCK_FAILED_VALID, even when aborted (Pieter Wuille)
8d220417cd7bc34464e28a4861a885193ec091c2 Optimization: don't add txn back to mempool after 10 invalidates (Pieter Wuille)
9ce9c37004440d6a329874dbf66b51666d497dcb Prevent callback overruns in InvalidateBlock and RewindBlockIndex (Pieter Wuille)
9bb32eb571a846b66ed3bac493f55cee11a3a1b9 Release cs_main during InvalidateBlock iterations (Pieter Wuille)
9b1ff5c742dec0a6e0d6aab29b0bb771ad6d8135 Call InvalidateBlock without cs_main held (Pieter Wuille)
241b2c74ac8c4c3000e778554da1271e3f293e5d Make RewindBlockIndex interruptible (Pieter Wuille)
880ce7d46b51835c00d77a366ec28f54a05239df Call RewindBlockIndex without cs_main held (Pieter Wuille)
436f7d735f1c37e77d42ff59d4cbb1bd76d5fcfb Release cs_main during RewindBlockIndex operation (Pieter Wuille)
1d342875c21b5d0a17cf4d176063bb14b35b657e Merge the disconnection and erasing loops in RewindBlockIndex (Pieter Wuille)
32b2696ab4b079db736074b57bbc24deaee0b3d9 Move erasure of non-active blocks to a separate loop in RewindBlockIndex (Pieter Wuille)
9d6dcc52c6cb0cdcda220fddccaabb0ffd40068d Abstract EraseBlockData out of RewindBlockIndex (Pieter Wuille)

Pull request description:

  This PR makes a number of improvements to the InvalidateBlock (`invalidateblock` RPC) and RewindBlockIndex functions, primarily around breaking up their long-term cs_main holding. In addition:
  * They're made safely interruptible (`bitcoind` can be shutdown, and no progress in either will be lost, though if incomplete, `invalidateblock` won't continue after restart and will need to be called again)
  * The validation queue is prevented from overflowing (meaning `invalidateblock` on a very old block will not drive bitcoind OOM) (see #14289).
  * `invalidateblock` won't bother to move transactions back into the mempool after 10 blocks (optimization).

  This is not an optimal solution, as we're relying on the scheduler call sites to make sure the scheduler doesn't overflow. Ideally, the scheduler would guarantee this directly, but that needs a few further changes (moving the signal emissions out of cs_main) to prevent deadlocks.

  I have manually tested the `invalidateblock` changes (including interrupting, and running with -checkblockindex and -checkmempool), but haven't tried the rewinding (which is probably becoming increasingly unnecessary, as very few pre-0.13.1 nodes remain that would care to upgrade).

Tree-SHA512: 692e42758bd3d3efc2eb701984a8cb5db25fbeee32e7575df0183a00d0c2c30fdf72ce64c7625c32ad8c8bdc56313da72a7471658faeb0d39eefe39c4b8b8474
2021-10-29 16:29:49 +03:00
UdjinM6
c20eccab44
Fix ResetBlockFailureFlags (#4545) 2021-10-28 15:42:11 +03:00
MarcoFalke
02c6ecb02f
Merge #15655: Resolve the checkpoints <-> validation circular dependency
418d3230f8 Resolve the checkpoints <-> validation CD. (251)

Pull request description:

  This pull request attempts to resolve the `checkpoints -> validation -> checkpoints` circular dependency.

  The circular dependency is resolved by moving the `CheckPoints::GetLastCheckpoint(const CCheckpointData& data)` function to `validation.cpp` where it used exclusively by the private function `ContextualCheckBlockHeader(const CBlockHeader& block, CValidationState& state, const CChainParams& params, const CBlockIndex* pindexPrev, int64_t nAdjustedTime)`.

ACKs for commit 418d32:
  promag:
    utACK 418d323, only `GetLastCheckpoint` usage is in `validation.cpp` and so makes sense to move it there.
  practicalswift:
    utACK 418d3230f86f77dde6e817f502baff8a54b707fa
  MarcoFalke:
    utACK 418d3230f86f77dde6e817f502baff8a54b707fa
  sipa:
    utACK 418d3230f86f77dde6e817f502baff8a54b707fa

Tree-SHA512: 03c3556bc192e65f5e3fa76fd545d4ee7d63d3fb06b132f7a1fa6131aa21ddd2e5b2d19e2222dfe524f422daaca30efde219bed188db8c74ff4b088876b5bc16
2021-10-25 12:22:06 -04:00
Kittywhiskers Van Gogh
f1a2cdb680
merge bitcoin#15855: Add missing LockAnnotation for cs_main (#4530)
* merge bitcoin#15855: Add missing LockAnnotation for cs_main

* mutex: update cs_main locks, assertions and annotations

This commit is a squash between 8c98823 and 90d0535
2021-10-25 16:14:34 +03:00
Kittywhiskers Van Gogh
2da416a664 mutex: lock mempool.cs before calling LimitMempoolSize() 2021-10-22 08:15:38 +05:30
Kittywhiskers Van Gogh
692928d618 trivial: make linter happy 2021-10-22 08:15:38 +05:30
Kittywhiskers Van Gogh
f9c4b85575 merge bitcoin#16945: introduce CChainState::GetCoinsCacheSizeState 2021-10-22 08:15:38 +05:30
Kittywhiskers Van Gogh
510ee3581a merge bitcoin#16743: move LoadChainTip/RelayBlocks under CChainState 2021-10-22 08:15:38 +05:30
Kittywhiskers Van Gogh
80d08bb487 merge bitcoin#16757: CChainState return values 2021-10-22 08:15:38 +05:30
Kittywhiskers Van Gogh
84339a4b84 merge bitcoin#16443: have CCoins* data managed under CChainState 2021-10-22 08:15:38 +05:30
Kittywhiskers Van Gogh
51f73b558f merge bitcoin#15999: Remove dead code in LoadChainTip 2021-10-22 08:15:38 +05:30
Kittywhiskers Van Gogh
a620d941d3 merge bitcoin#16194: share blockmetadata with BlockManager
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
2021-10-22 08:15:38 +05:30
Kittywhiskers Van Gogh
900c0100eb merge bitcoin#16092: Don't use global (external) symbols for symbols that are used in only one translation unit 2021-10-22 08:15:38 +05:30
Kittywhiskers Van Gogh
1bb1cea5c9 merge bitcoin#15976: move methods under CChainState
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
2021-10-22 08:15:38 +05:30
Kittywhiskers Van Gogh
1f436f8aee merge bitcoin#15948: rename chainActive
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
2021-10-22 08:15:22 +05:30
Vijay Das Manikpuri
2366480563
Merge #15267: doc: explain AcceptToMemoryPoolWorker's coins_to_uncache 2021-10-20 07:17:36 +05:30
Kittywhiskers Van Gogh
f22be5a16b refactor: llmq/quorums_*[cpp/h] --> llmq/*.[cpp/h] 2021-10-06 09:04:45 +05:30
Kittywhiskers Van Gogh
cb1d4766f5
refactor: remove redundant filename prefixes for Dash-specific logic (#4475)
* refactor: coinjoin/coinjoin-*[cpp/h] --> coinjoin/*.[cpp/h]

* refactor: governance/governance-*[cpp/h] --> governance/*.[cpp/h]

* refactor: masternode/masternode-*[cpp/h] --> masternode/*.[cpp/h]

* fix linter

Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
2021-10-01 22:19:08 +03:00
PastaPastaPasta
8fb5e07c4e
Add more descriptive logging in case of CL overriding islock (#4460) 2021-09-29 00:08:02 +03:00
UdjinM6
2d1b13bd90
Merge pull request #4435 from PastaPastaPasta/backport-trivial-pr20
Backport trivial pr20
2021-09-24 23:10:10 +03:00
MarcoFalke
4d8f035207
Merge #20519: Handle rename failure in DumpMempool(...) by using the RenameOver(...) return value. Add [[nodiscard]] to RenameOver(...).
ce9dd45422e1f4ecce6df68da086b8bfc2100756 Add [[nodiscard]] to RenameOver(...) (practicalswift)
9429a398e291a1b5edcfc657b94fcaf52cd1d8f9 Handle rename failure in DumpMempool(...) by using RenameOver(...) return value (practicalswift)

Pull request description:

  Handle rename failure in `DumpMempool(...)` by using the `RenameOver(...)` return value.

  Add `[[nodiscard]]` to `RenameOver(...)` to reduce the risk of similar rename issues in the future.

ACKs for top commit:
  vasild:
    ACK ce9dd454
  theStack:
    ACK ce9dd45422e1f4ecce6df68da086b8bfc2100756 🏷️

Tree-SHA512: 1e63d7f3061e1f6ea2df5750dbc1547a39bd50b6c529812a0c8a0c11d3100c241afdf14094e69b69a38bade7e54a12b2a42888545874398eaf5d02421b57e874
2021-09-24 13:26:41 -04:00
UdjinM6
6ac3b30107
Merge pull request #4433 from PastaPastaPasta/backport-trivial-pr19
Backport trivial pr19
2021-09-19 10:34:12 +03:00
Wladimir J. van der Laan
480fc90ef7
Merge #17994: validation: flush undo files after last block write
ac94141af0c16161afa68de1c3720f254ae4e12c validation: delay flushing undo files in syncing node case (Karl-Johan Alm)

Pull request description:

  Fixes #17890. Replaces #17892.

  Data files (`{blk|rev}<number>.dat`) pre-allocate space as they are written, and then trims down to the final size once they move on to the next sequence ("finalized flush"). The code currently assumes (incorrectly) that blk and rev files finish at the same time, but because blk files are written as blocks come in, and rev files are written in block height order, rev files end up being written to for awhile after moving on to the next block file, resulting in pre-allocation and waste of up to 1 MB of space per rev file.

  The exact point at which rev file writing finishes is the highest height block found inside the corresponding block file, which is already available in the CBlockFileInfo vector. This PR moves finalized flushing of undo files to to directly after the undo data for the previous block file has been written.

  There is a branch with annotation that demonstrates how this is handling flushing here: https://github.com/kallewoof/bitcoin/tree/200124-rev-files-annotated

ACKs for top commit:
  vasild:
    ACK ac94141af (no changes in the code since ed34e00da).
  fjahr:
    Code review re-ACK ac94141af0c16161afa68de1c3720f254ae4e12c
  jonatack:
    Code review ACK ac94141af0c16

Tree-SHA512: 1d4e3b3d1d99bd7ebe7a2f632b1231146dd4f9f993c54db3a4090d9c086d95d2e4c327fd936066392b3afc6277b8f3a908d5c5993d4c8e49f72b92a417716dd2
2021-09-18 21:46:23 -04:00
Wladimir J. van der Laan
d0b0f08432
Merge #18410: Docs: Improve commenting for coins.cpp|h
21fa0a44abe8c1b5c452e097eab20cf0ae988805 [docs] use consistent naming for possible_overwrite (John Newbery)
2685c214cce4b07695273503e60350e3f05fe3e2 [tests] small whitespace fixup (John Newbery)
e9936966c08bd8a6ac02828131f619ddaa1ced13 scripted-diff: Rename PRUNED to SPENT in coins tests (John Newbery)
c205979031ff4e8e32a5f05bae813405f233fccd [docs] Improve commenting in coins.cpp|h (John Newbery)

Pull request description:

  - Add full commenting for spentness / DIRTYness / FRESHness and which combinations are valid
  - Remove the 'pruned' terminology, which doesn't make sense since per-txout chainstate db was merged (#10195).
  - Rename `potential_overwrite` to `possible_overwrite` to standardize terminology (there were previously examples of both, which made searching the codebase difficult).
  - Make other minor improvements to the comments

ACKs for top commit:
  jonatack:
    Re-ACK 21fa0a4 per `git diff 98bee55 21fa0a4` the only change since my previous review is the following code commenting diff in `src/coins.cpp::L177-179`;  rebuilt/ran unit tests anyway as a sanity check on the unit test changes.

Tree-SHA512: 391e01588ef5edb417250080cec17361f982c4454bc5f8c6d78bbd528c68a2bb94373297760691295c24660ce1022ad3ef7599762f736c8eed772ce096d38c3d
2021-09-18 17:15:47 -04:00
UdjinM6
2723fd13a5
refactor: More constness and thread safety for LLMQ modules (#4392)
* refactor: Add `const` qualifier to various llmq related functions

* refactor: Add thread safety annotations to various llmq related functions

And around them where it's required
2021-09-08 01:33:02 +03:00
Wladimir J. van der Laan
67893ff277
Merge #14841: consensus: Move CheckBlock() call to critical section
c5ed6e73d Move CheckBlock() call to critical section (Hennadii Stepanov)

Pull request description:

  This is an alternative to #14803.

  Refs:
  - #14058
  - #14072
  - https://github.com/bitcoin/bitcoin/pull/14803#issuecomment-442233211 by @gmaxwell
  > It doesn't support multithreaded validation and there are lot of things that prevent that, which is why I was concerned. Why doesn't the lock on the block index or even cs main prevent concurrency here?

  - https://github.com/bitcoin/bitcoin/pull/14803#issuecomment-442237566 by @MarcoFalke

Tree-SHA512: 2152e97106e11da5763b2748234ecd2982daadab13a0da04215f4db60af802a44ab5700f32249137d122eb13fc2a02e0f2d561d364607d727d8c6ab879339afb
2021-09-06 18:01:57 +05:30
MarcoFalke
283a4b8c71
Merge #15471: rpc/gui: Remove 'Unknown block versions being mined' warning
ef362f2773 rpc/gui: Remove 'Unknown block versions being mined' warning (Wladimir J. van der Laan)

Pull request description:

  Due to miners inserting garbage into the version numbers causing false positives, the current version signalling has become completely useless. This removes the "unknown block versions" warning which has the tendency to scare users unnecessarily (and might get them to "update" to something bad).

  It preserves the warning in the logs. Whether this is desirable can be a point of discussion.

Tree-SHA512: 51407ccd24a571462465d9c7180f0f28307c50b82a03284abe783e181d8ab7e0638dbb710698d883f28de8a609db70763e39be2470d956e67c833da0768e43e9
2021-09-06 18:01:57 +05:30
rkarthik2k21
f456edb07e
merge bitcoin#13311: Don't edit Chainparams after initialization (#4362)
* Merge #13311: Don't edit Chainparams after initialization

6fa901fb47 Don't edit Chainparams after initialization (Jorge Timón)
980b38f8a1 MOVEONLY: Move versionbits info out of versionbits.o (Jorge Timón)

Pull request description:

  This encapsulates the "-vbparams" option, which is only meant for regtest, directly on CRegTestParams.

  This is a refactor and doesn't change functionality.

  Related to https://github.com/bitcoin/bitcoin/pull/8994

Tree-SHA512: 79771d729a63a720e743a9c77d5e2d80369f072d66202a43c1304e83a7d0ef7c6103d4968a03aea9666cc89a7203c618da972124a677b38cfe62ddaeb28f9f5d

* Resolve Merge with #13311

* Incorporated review changes

* Apply suggestions from code review

* Update src/chainparams.cpp

* Update src/chainparams.cpp

Co-authored-by: PastaPastaPasta <6443210+PastaPastaPasta@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: PastaPastaPasta <6443210+PastaPastaPasta@users.noreply.github.com>

Co-authored-by: MarcoFalke <falke.marco@gmail.com>
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
Co-authored-by: PastaPastaPasta <6443210+PastaPastaPasta@users.noreply.github.com>
2021-09-03 01:36:11 +03:00
UdjinM6
8eafd332c3
Add missing cs_main locks/checks 2021-09-02 03:04:40 +03:00
MarcoFalke
8c64eec579
Merge #14772: refactor: Convert comments to thread safety annotations
fa71eb5196 Convert comments to thread safety annotations (MarcoFalke)

Pull request description:

  Convert human-only-readable annotations to human-and-machine-readable annotations.

Tree-SHA512: 98a97b32b50e8ec816626ed853d56c9afb31065eb14f058cda8f22a16ddd2b0c02911f9e30478aa347f466891f972496d89a828eb6e4662fb712d7d9e7643d49
2021-09-02 03:04:40 +03:00
Vijay Manikpuri
c417db87c9
Merge #17519: rpc: Remove unused COINBASE_FLAGS (#4377)
* Merge #17519: rpc: Remove unused COINBASE_FLAGS

e9a27cf338dc618b8ecab8984abc54d588de8a05 refactor: Remove unused COINBASE_FLAGS (Neha Narula)

Pull request description:

  Commit d449772cf6 stopped setting
  COINBASE_FLAGS, and it looks like it hasn't been used since P2SH.

  Following up on #17489, remove COINBASE_FLAGS which is unused. I verified that removing this did not change the contents of the coinbase's scriptSig.

ACKs for top commit:
  laanwj:
    ACK e9a27cf338dc618b8ecab8984abc54d588de8a05
  MarcoFalke:
    ACK e9a27cf338dc618b8ecab8984abc54d588de8a05 💻

Tree-SHA512: f9dac124ce7e3edcae974137764bb5039387b1b123b86af44486e398aa4a8d91a9ecf640e207b364ae303acbbaee7cca300d303ea3d6869ba9cae2bf555a6334

* Update src/rpc/mining.cpp

Co-authored-by: PastaPastaPasta <6443210+PastaPastaPasta@users.noreply.github.com>

Co-authored-by: Wladimir J. van der Laan <laanwj@protonmail.com>
Co-authored-by: PastaPastaPasta <6443210+PastaPastaPasta@users.noreply.github.com>
2021-08-31 12:51:34 -04:00
MarcoFalke
d5f50c3df8 Merge #14963: mempool, validation: Explain cs_main locking semantics
fa5e373365 validation: Add cs_main locking annotations (MarcoFalke)
fa5c346c5a doc: Add comment to cs_main and mempool::cs (MarcoFalke)
fafe941bdd test: Add missing validation locks (MarcoFalke)
fac4558462 sync: Add RecursiveMutex type alias (MarcoFalke)

Pull request description:

  Both the chain state and the transaction pool are validation specific, but access to them is protected by two locks. The two locks have the following semantics:

  * Writing to the chain state or adding transactions to the transaction pool -> Take both `cs_main` and `mempool::cs`
  * Reading either or removing transactions from the the transaction pool -> Take only the appropriate lock

Tree-SHA512: 6f6e612ffc391904c6434a79a4f3f8de1b928bf0a3e3434b73561037b395e2b40a70a5a4bd8472dd230e9eacc8e5d5374c904a3c509910cf3971dd7ff59a626c
2021-08-24 19:14:50 -04:00
Dzutte
4b603e64e4
Backports v0.18: PR 13743: refactor: Replace boost::bind with std::bind (#4343)
* Merge #13743: refactor: Replace boost::bind with std::bind

cb53b825c2 scripted-diff: Replace boost::bind with std::bind (Chun Kuan Lee)
2196c51821 refactor: Use boost::scoped_connection in signal/slot, also prefer range-based loop instead of std::transform (Chun Kuan Lee)

Pull request description:

  Replace boost::bind with std::bind

  - In `src/rpc/server.cpp`, replace `std::transform` with simple loop.
  - In `src/validation.cpp`, store the `boost::signals2::connection` object and use it to disconnect.
  - In `src/validationinterface.cpp`, use 2 map to store the `boost::signals2::scoped_connection` object.

Tree-SHA512: 6653cbe00036fecfc495340618efcba6d7be0227c752b37b81a27184433330f817e8de9257774e9b35828026cb55f11ee7f17d6c388aebe22c4a3df13b5092f0

* Replace boost::bind with std::bind and remove Boost.Bind includes

Co-authored-by: MarcoFalke <falke.marco@gmail.com>
2021-08-17 23:31:09 +03:00
PastaPastaPasta
592cd0a939
Merge pull request #4333 from Munkybooty/backports-0.18-pr13
Backports 0.18 pr13
2021-08-16 14:24:51 -05:00
Wladimir J. van der Laan
36efb7ec0d Merge #14863: refactor: Add and use HaveTxsDownloaded() where appropriate
fa4fc8856b239059421a8e507b3e3e7f4b379a72 validation: Add and use HaveTxsDownloaded where appropriate (MarcoFalke)

Pull request description:

  `nChainTx` is an implementation detail that shouldn't be exposed without a wrapper that comes with appropriate documentation.

Tree-SHA512: 56ab7378c2ce97794498724c271f861de982de69099e90ec09632a26230ae6fded3c59668adb378bd64dcb8ef714769b970210977b88a53fc7550774ddba3d59
2021-08-15 11:08:08 -04:00
UdjinM6
297cdf92b5
Merge pull request #4328 from 5tefan/backports_018_e0a4f9de7
Merge bitcoin#13793, #14208
2021-08-13 23:24:05 +03:00
5tefan
db302f912d Merge #13793: tx pool: Use class methods to hide raw map iterator impl details
faa1a749428a195af784633eb78e1df5d6a0e875 tx pool: Use class methods to hide raw map iterator impl details (MarcoFalke)

Pull request description:

  ATMP et al would often use map iterator implementation details such as
`end()` or `find()`, which is acceptable in current code.

  However, this not only makes it impossible to turn the maps into
private members in the future but also makes it harder to replace the
maps with different data structures.

  This is required for and split off of #13804

Tree-SHA512: 4f9017fd1d98d9df49d25bba92655a4a97755eea161fd1cbb565ceb81bbc2b4924129d214f8a29563a77e3d8eef85a67c81245ecdc9a9e5292d419922a93cb88
2021-08-12 12:17:41 -06:00
Chun Kuan Lee
0b5f7f3267 partial bitcoin#13743 refactor: Use boost::scoped_connection in signal/slot, also prefer range-based loop instead of std::transform 2021-08-12 12:44:03 +05:30
Kittywhiskers Van Gogh
87a438e048 bitcoin#15623: Expose UndoReadFromDisk in header 2021-08-12 12:44:03 +05:30
Kittywhiskers Van Gogh
4d3e3d7b07 bitcoin#15118: Refactor block file logic 2021-08-12 12:32:29 +05:30
Kittywhiskers Van Gogh
e8e48b33bb merge #15159: Remove lookup to UTXO set from GetTransaction
No need for extra `-txindex` in Dash-specific tests, it's `true` by default
2021-08-09 12:38:04 +05:30
Kittywhiskers Van Gogh
91c84492a1 merge #17383: Move consts to their correct translation units 2021-08-09 12:38:00 +05:30
MarcoFalke
14af9c67b6 Merge #13783: validation: Pass tx pool reference into CheckSequenceLocks
fa511e8dad Pass tx pool reference into CheckSequenceLocks (MarcoFalke)

Pull request description:

  `CheckSequenceLocks` is called from ATMP and the member function `CTxMemPool::removeForReorg` without passing in the tx pool object that is used in those function's scope and instead using the global `::mempool` instance.

  This fix should be refactoring only, since currently there is only one (global) tx pool in normal operation. Though, it fixes hard to track down issues in future settings where more than one mempool exists at a time. (E.g. for tests, rpc or p2p tx relay purposes)

Tree-SHA512: f0804588c7d29bb6ff05ec14f22a16422b89ab31ae714f38cd07f811d7dc7907bfd14e799c4c1c3121144ff22711019bbe9212b39e2fd4531936a4119950fa49
2021-07-26 09:57:19 -04:00
UdjinM6
7ec01fd77a
Merge pull request #4278 from PastaPastaPasta/backports-0.18-pr9
Backports 0.18 pr9
2021-07-20 02:26:47 +03:00
Wladimir J. van der Laan
ff5a94748d
Merge #13249: Make objects in range declarations immutable by default. Avoid unnecessary copying of objects in range declarations.
f34c8c466a0e514edac2e8683127b4176ad5d321 Make objects in range declarations immutable by default. Avoid unnecessary copying of objects in range declarations. (practicalswift)

Pull request description:

  Make objects in range declarations immutable by default.

  Rationale:
  * Immutable objects are easier to reason about.
  * Prevents accidental or hard-to-notice change of value.

Tree-SHA512: cad69d35f0cf8a938b848e65dd537c621d96fe3369be306b65ef0cd1baf6cc0a9f28bc230e1e383d810c555a6743d08cb6b2b0bd51856d4611f537a12e5abb8b
2021-07-19 17:11:18 -05:00
pasta
832dc0b8a5
scripted-diff: Remove unused first argument to addUnchecked END 13792
-BEGIN VERIFY SCRIPT-
git grep -l addUnchecked | xargs sed --regexp-extended -i -e 's/addUnchecked\([^)][^,]+,\s*/addUnchecked(/g'
-END VERIFY SCRIPT-

Signed-off-by: pasta <pasta@dashboost.org>
2021-07-19 17:11:16 -05:00
pasta
c12d3fd2cb
fix misc. spelling errors
Signed-off-by: pasta <pasta@dashboost.org>
2021-07-19 12:51:30 -05:00
UdjinM6
886024ba25
Merge pull request #4203 from UdjinM6/pr4196
ci: Add `--enable-werror` to arm and c++17 builds (and fix all issues found via these builds)
2021-07-17 02:37:07 +03:00
Kittywhiskers Van Gogh
9ae5a4c871 merge #18786: Remove boost from ThreadImport 2021-07-16 20:20:19 +05:30
MarcoFalke
4e21052645 Merge #18984: Remove unnecessary input blockfile SetPos
5fa067a27d709a8a24b798cbd2459bf5b291c885 Remove unnecessary blockfile SetPos (Tom Harding)

Pull request description:

  Nothing could have changed the position since we retrieved it a few statements earlier. This dates from commit 16d5194165.

ACKs for top commit:
  LarryRuane:
    ACK 5fa067a27d709a8a24b798cbd2459bf5b291c885

Tree-SHA512: 459cc7226e186c231ffb67f0613f550e8eb940f1b8933c3bc4a4e8dd519c8d5d45884e8cfd9347039dab90a093644bbbb31be063baed1c6fc7984b6cb4f17c9f
2021-07-15 19:30:07 -05:00
Wladimir J. van der Laan
01ca0e38df Merge #17328: GuessVerificationProgress: cap the ratio to 1
2f5f7d6b135e4eab368bbafd9e6e979aa72398de GuessVerificationProgress: cap the ratio to 1 (darosior)

Pull request description:

  Noticed `getblockchaininfo` would return a `verificationprogress` > 1, especially while generating. This caps the verification progress to `1`.

  Tried to append a check to functional tests but this would pass even without the patch, so it seems better to not add a superfluous check (but this can easily be reproduced by trying to generate blocks in the background and `watch`ing `getblockchainfo`).

ACKs for top commit:
  laanwj:
    ACK 2f5f7d6b135e4eab368bbafd9e6e979aa72398de
  promag:
    ACK 2f5f7d6b135e4eab368bbafd9e6e979aa72398de.

Tree-SHA512: fa3aca12acab9c14dab3b2cc94351082f548ea6e6c588987cd86e928a00feb023e8112433658a0e85084e294bfd940eaafa33fb46c4add94146a0901bc1c4f80
2021-07-13 21:17:15 -05:00
UdjinM6
90e990e1ac
Merge pull request #4244 from PastaPastaPasta/backport-triv-pr8
backport: 'trivial' pr8
2021-07-13 20:53:57 +03:00