cdd51e8ee156f3bb3135be8aa51530a53734153e torcontrol: Resolve Tor control plane address (Adrian-Stefan Mares)
Pull request description:
Closes https://github.com/bitcoin/bitcoin/issues/22236
This PR forces the Tor control plane address to be resolved before a connection attempt is made, similar to how the `-proxy` / `-onion` address is resolved.
The use case for this change is that the control plane may not have a stable address - in a containerized environment perhaps.
ACKs for top commit:
jonatack:
ACK cdd51e8ee156f3bb3135be8aa51530a53734153e tested various configurations on signet with this branch versus master
laanwj:
LGTM ACK cdd51e8ee156f3bb3135be8aa51530a53734153e
theStack:
ACK cdd51e8ee156f3bb3135be8aa51530a53734153e 🪐
prayank23:
ACK cdd51e8ee1
Tree-SHA512: 5335cfcb89089a2acd6d02b88c2022dec60bb74388a99187c901c1c35d32896814d5f81df55c053953276c51fcec263c6ddadd068316f8e428b841bd599fc21e
c5bb142817c53c6a217163958b5d511f12171004 test: resolve bug in test/functional/interface_bitcoin_cli.py - Test -getinfo with -rpcwallet=unloaded wallet returns no balances (klementtan)
Pull request description:
I think there is a bug in this test case where the new value of `cli_get_info` is not asserted.
ACKs for top commit:
jonatack:
ACK c5bb142817c53c6a217163958b5d511f12171004
Tree-SHA512: 50c0c2c8fe63c95f951dee892fbacedf92208f47efe5ed481fbb255f15137c799d9200fa3ff31a442df0691248d7ff04d899842722c3032cd7f35553622ba38c
ee11a412a537f62aa46e8862678ce2069a2df5b7 Avoid signed integer overflow when loading a mempool.dat file with a malformed time field (practicalswift)
Pull request description:
Avoid signed integer overflow when loading a `mempool.dat` file with a malformed time field.
Avoid the following signed integer overflow:
```
$ xxd -p -r > mempool.dat-crash-1 <<EOF
0100000000000000000000000004000000000000000000000000ffffffff
ffffff7f00000000000000000000000000
EOF
$ cp mempool.dat-crash-1 ~/.bitcoin/regtest/mempool.dat
$ UBSAN_OPTIONS="print_stacktrace=1:halt_on_error=1:report_error_type=1" src/bitcoind -regtest
validation.cpp:5079:23: runtime error: signed integer overflow: 9223372036854775807 + 1209600 cannot be represented in type 'long'
#0 0x5618d335197f in LoadMempool(CTxMemPool&) src/validation.cpp:5079:23
#1 0x5618d3350df3 in CChainState::LoadMempool(ArgsManager const&) src/validation.cpp:4217:9
#2 0x5618d2b9345f in ThreadImport(ChainstateManager&, std::vector<boost::filesystem::path, std::allocator<boost::filesystem::path> >, ArgsManager const&) src/init.cpp:762:33
#3 0x5618d2b92162 in AppInitMain(util::Ref const&, NodeContext&, interfaces::BlockAndHeaderTipInfo*)::$_14::operator()() const src/init.cpp:1881:9
```
This PR was broken out from PR #20089. Hopefully this PR is trivial to review.
Fixes a subset of #19278.
ACKs for top commit:
MarcoFalke:
review ACK ee11a412a537f62aa46e8862678ce2069a2df5b7
Crypt-iQ:
crACK ee11a412a537f62aa46e8862678ce2069a2df5b7
Tree-SHA512: 227ab95cd7d22f62f3191693b455eacfa8e36534961bee12c622fc9090957cfb29992eabafa74d806a336e03385aa8f98b7ce734f04b0b400e33aa187d353337
## Issue being fixed or feature implemented
Avoids magic numbers
## What was done?
converted to std::optional
## How Has This Been Tested?
make check
## Breaking Changes
none
## Checklist:
- [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: Konstantin Akimov <knstqq@gmail.com>
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
b6d2183858975abc961207c125c15791e531edcc Minor refactoring to remove implied m_addr_relay_peer. (User)
a552e8477c5bcd22a5457f4f73a2fd6db8acd2c2 added asserts to check m_addr_known when it's used (User)
090b75c14be6b9ba2efe38a17d141c6e6af575cb p2p: Avoid allocating memory for addrKnown where we don't need it (User)
Pull request description:
We should allocate memory for addrKnown filter only for those peers which are expected to participate in address relay.
Currently, we do it for all peers (including SPV and block-relay-only), which results in extra RAM where it's not needed.
Upd:
In future, we would still allow SPVs to ask for addrs, so allocation still will be done by default.
However, they will be able to opt-out via [this proposal](https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2019-October/017428.html) and then we could save some more memory.
This PR still saves memory for block-relay-only peers immediately after merging.
Top commit has no ACKs.
Tree-SHA512: e84d93b2615556d466f5ca0e543580fde763911a3bfea3127c493ddfaba8f05c8605cb94ff795d165af542b594400995a2c51338185c298581408687e7812463
4a96e459d733f1b6427221aaa1874ea00f79988a [gui] send: show watch-only balance in send screen (Sjors Provoost)
2689c8fd7159f47248c5fc365463be8b0e8b039c [test] qt: add send screen balance test (Sjors Provoost)
Pull request description:
Now that we can create a PSBT from a watch-only wallet (#16944), we should also display the watch-only balance on the send screen.
Before:
<img width="1008" alt="before" src="https://user-images.githubusercontent.com/10217/69533384-030e9180-0f78-11ea-9748-c32c957e822e.png">
After:
<img width="1009" alt="Schermafbeelding 2019-11-26 om 11 44 17" src="https://user-images.githubusercontent.com/10217/69622879-19811f80-1042-11ea-8279-091012f39b38.png">
I added a test to check the balance on the send screen, but it only covers regular wallets. A better would add a watch-only only wallet.
ACKs for top commit:
meshcollider:
utACK 4a96e459d733f1b6427221aaa1874ea00f79988a
jb55:
utACK 4a96e459d733f1b6427221aaa1874ea00f79988a
promag:
reACK 4a96e45, rebased and label change since last review.
instagibbs:
code review and light test ACK 4a96e459d7
Tree-SHA512: 4213549888bd309f72bdbba1453218f4a2b07e809100d786a3791897c75468f9092b06fe4b971942b1c228aa75ee7c04971f262ca9a478b42756e056eb534620
eadd1304c81e0b89178e4cc7630bd31650850c85 tests: Add a test for funding with sufficient preset inputs and subtractFeeFromOutputs (Andrew Chow)
ff330badd45067cb520b1cfa1844f60a4c9f2031 Default to bnb_used = false as there are many cases where BnB is not used (Andrew Chow)
Pull request description:
#17290 introduced a bug where, when we had preset inputs that covered the amount being sent and subtractFeeFrromOutputs was being used, transaction funding would result in a `Fee exceeds maximum configured by -maxtxfee` error. This was happening because we weren't setting `bnb_used = false` when the preset inputs were used as it should have been. This resulted in a too high fee because the change would go to fees accidentally.
Apparently this particular case doesn't have a test, so I've added one as well.
ACKs for top commit:
Sjors:
ACK eadd130. I can't get this new test to fail on macOS (without this PR). It passes whether or not I compile with `--enable-debug`. It does fail on Ubuntu. Yay undefined behavior... Anyway, it's a useful test.
fanquake:
ACK eadd1304c81e0b89178e4cc7630bd31650850c85
instagibbs:
utACK eadd1304c8
Tree-SHA512: 7286c321f78666eea558cc591174630d210263594df41cab1065417510591ee514ade0e1d0cec8af09a785757da68de82592b013e8fe8d4966cec3254368706e
b007efdf1910db1d38671d6435d2f379bbf847d2 Allow BnB when subtract fee from outputs (Andrew Chow)
db15e71e79b24601853703bebd1c92f4b523fd5f Use BnB when preset inputs are selected (Andrew Chow)
Pull request description:
Currently we explicitly disable BnB when there are preset inputs selected or when the subtract fee from outputs option is enabled. This PR enables BnB for both cases.
Kind of an alternative to #17246 (implements the subtract fee from outputs part of it) and borrows a test from there too.
ACKs for top commit:
instagibbs:
reACK b007efdf19
Sjors:
re-ACK b007efdf1910db1d38671d6435d2f379bbf847d2
Tree-SHA512: 933276b09b2fa2ab43db7f0b98762f06f6f5fa8606195f96aca9fa1cb71ae4ee7156028dd482b1cada82ddd0996a9daf12ea5c152589fdf192cd96cbc51e99df
33f5fc32e5bfbe1e89c4d20ce455bcc6dc194151 test: add rpc getaddressinfo labels test coverage (Jon Atack)
0f3539ac6d772fc646b5f184fa1efe77bf632f6a test: add listlabels test in wallet_labels.py (Jon Atack)
1388de83900eaced906d369fe9e8887ae74b2dcf rpc: add getaddressinfo code documentation (Jon Atack)
2ee0cb3330ccf70f0540cb42370796e32eff1569 rpc: update getaddressinfo RPCExamples to bech32 (Jon Atack)
8d1ed0c263f8cdff7189f02040b5d02238d93da0 rpc: clarify label vs labels in getaddressinfo RPCHelpman (Jon Atack)
5a0ed850700dfb19167d40b38f80313bd5e427ca rpc: improve getaddressinfo RPCHelpman content (Jon Atack)
70cda342cd20d0e0cd9f28405457544036968f2d rpc: improve getaddressinfo RPCHelpman formatting (Jon Atack)
Pull request description:
This PR is a continuation of the work in https://github.com/bitcoin/bitcoin/pull/12892.
Main motivations:
- There is currently no test coverage for the getaddressinfo `labels` response. Coverage here is a prerequisite before deprecating the `label` response or adding multiple labels per address.
- `bitcoin-cli help getaddressinfo` returns a few content errors, difficult-to-read formatting, and no explanation why it returns both `label` and `labels` and how they relate, which can be confusing for application developers.
Changes by order of commits:
- [x] improve/fix getaddressinfo RPCHelpman layout formatting
- [x] improve/fix getaddressinfo RPCHelpman content
- [x] clarify the `label` and `labels` fields in getaddressinfo RPCHelpman
- [x] update getaddressinfo RPCExamples addresses to bech32
- [x] add getaddressinfo code docs
- [x] add a `listlabels` test assertion in wallet_labels.py
- [x] add missing getaddressinfo `labels` test coverage and improve the existing `label` tests
Here are gists of the CLI help output:
[`bitcoin-cli help getaddressinfo` before this PR](https://gist.github.com/jonatack/022af5221a85c069780359a22643c810)
[`bitcoin-cli help getaddressinfo` after this PR](https://gist.github.com/jonatack/4ee5f6abc62a3d99269570206a5f90ba)
It seems we ought to begin a deprecation process for the getaddressinfo `label` field? If yes, I have a follow-up ready. _--> EDIT: Deprecation follow-ups #17578 and #17585 now build on this PR._
ACKs for top commit:
fjahr:
Re-ACK 33f5fc32e5bfbe1e89c4d20ce455bcc6dc194151
jnewbery:
ACK 33f5fc32e5bfbe1e89c4d20ce455bcc6dc194151.
Tree-SHA512: a001aa863090ec2566a31059477945b1c303ebeb430b33472f8b150e420fa5742fc33bca9d95571746395b607f43f6078dd5b53e238ac1f3fc648b51c8f79a07
fabd71076cd9493bd2d30a198467f5ea621b27aa ci: Print free disk space (MarcoFalke)
fad9fdbea5dfb19328282afda9588edc6f1d0ddf test: Properly deserialize integers in little-endian (MarcoFalke)
fa94fc10c881e502e6c9a71f3b7719aa955900f9 ci: Run functional tests on s390x (MarcoFalke)
Pull request description:
Top commit has no ACKs.
Tree-SHA512: 98ba77eb56f283131fdaeb393fda86cc308f1bf9781e1e0e5736b8d616528dc8ff2e494d55ba107c138083025c66a59e382fcfa9962d4349a5fd6cbbc52484c3
3645e4ca0033bb6365f41ef710111780c139370f Add missing newline in util_ChainMerge test (Russell Yanofsky)
Pull request description:
This was causing a lot of test cases not not be very meaningful because
multiple configuration options were combined into one line.
The changes in test output with this fix make sense and look like:
```diff
- testnet=1 regtest=1 || test
+ testnet=1 regtest=1 || error: Invalid combination of -regtest, -testnet and -chain. Can use at most one.
```
Issue was reported and debugged by
Wladimir J. van der Laan <laanwj@protonmail.com> in
https://github.com/bitcoin/bitcoin/pull/17385#issuecomment-550033222
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ACKs for top commit:
laanwj:
ACK 3645e4ca0033bb6365f41ef710111780c139370f
practicalswift:
ACK 3645e4ca0033bb6365f41ef710111780c139370f -- diff looks correct
Tree-SHA512: ca5bde9b9f553811d4827113f4880d15d7b8f4f1455b95bbf34c9a1512fdd53062f1a2133c50d9b54f94160a1ee77a54bc82681a5f3bf25d2b0d01f8a8e95165
4671fc3d9e669da8b8781f0cbefee43cb9acd527 Expand on wallet_balance.py comment from https://github.com/bitcoin/bitcoin/pull/16766\#issuecomment-527563982 (Jeremy Rubin)
91f3073f08aff395dd813296bf99fd8ccc81bb27 Update release notes to mention changes to IsTrusted and impact on wallet (Jeremy Rubin)
8f174ef112199aa4e98d756039855cc561687c2e Systematize style of IsTrusted single line if (Jeremy Rubin)
b49dcbedf79613f0e0f61bfd742ed265213ed280 update variable naming conventions for IsTrusted (Jeremy Rubin)
5ffe0d144923f365cb1c2fad181eca15d1668692 Update comment in test/functional/wallet_balance.py (Jeremy Rubin)
a550c58267f50c59c2eea1d46edaa5019a8ad5d8 Update wallet_balance.py test to reflect new behavior (Jeremy Rubin)
5dd7da4ccd1354f09e2d00bab29288db0d5665d0 Reuse trustedParents in looped calls to IsTrusted (Jeremy Rubin)
595f09d6de7f1b94428cdd1310777aa6a4c584e5 Cache tx Trust per-call to avoid DoS (Jeremy Rubin)
dce032ce294fe0d531770f540b1de00dc1d13f4b Make IsTrusted scan parents recursively (Jeremy Rubin)
Pull request description:
This slightly modifies the behavior of IsTrusted to recursively check the parents of a transaction. Otherwise, it's possible that a parent is not IsTrusted but a child is. If a parent is not trusted, then a child should not be either.
This recursive scan can be a little expensive, so ~it might be beneficial to have a way of caching IsTrusted state, but this is a little complex because various conditions can change between calls to IsTrusted (e.g., re-org).~ I added a cache which works per call/across calls, but does not store the results semi-permanently. Which reduces DoS risk of this change. There is no risk of untrusted parents causing a resource exploitation, as we immediately return once that is detected.
This is a change that came up as a bug-fix esque change while working on OP_SECURETHEBAG. You can see the branch where this change is important here: https://github.com/bitcoin/bitcoin/compare/master...JeremyRubin:stb-with-rpc?expand=1. Essentially, without this change, we can be tricked into accepting an OP_SECURETHEBAG output because we don't properly check the parents. As this was a change which, on its own, was not dependent on OP_SECURETHEBAG, I broke it out as I felt the change stands on its own by fixing a long standing wallet bug.
The test wallet_balance.py has been corrected to meet the new behavior. The below comment, reproduced, explains what the issue is and the edge cases that can arise before this change.
# Before `test_balance()`, we have had two nodes with a balance of 50
# each and then we:
#
# 1) Sent 40 from node A to node B with fee 0.01
# 2) Sent 60 from node B to node A with fee 0.01
#
# Then we check the balances:
#
# 1) As is
# 2) With transaction 2 from above with 2x the fee
#
# Prior to #16766, in this situation, the node would immediately report
# a balance of 30 on node B as unconfirmed and trusted.
#
# After #16766, we show that balance as unconfirmed.
#
# The balance is indeed "trusted" and "confirmed" insofar as removing
# the mempool transactions would return at least that much money. But
# the algorithm after #16766 marks it as unconfirmed because the 'taint'
# tracking of transaction trust for summing balances doesn't consider
# which inputs belong to a user. In this case, the change output in
# question could be "destroyed" by replace the 1st transaction above.
#
# The post #16766 behavior is correct; we shouldn't be treating those
# funds as confirmed. If you want to rely on that specific UTXO existing
# which has given you that balance, you cannot, as a third party
# spending the other input would destroy that unconfirmed.
#
# For example, if the test transactions were:
#
# 1) Sent 40 from node A to node B with fee 0.01
# 2) Sent 10 from node B to node A with fee 0.01
#
# Then our node would report a confirmed balance of 40 + 50 - 10 = 80
# BTC, which is more than would be available if transaction 1 were
# replaced.
The release notes have been updated to note the new behavior.
ACKs for top commit:
ariard:
Code Review ACK 4671fc3, maybe extend DoS protection in a follow-up PR.
fjahr:
Code review ACK 4671fc3d9e669da8b8781f0cbefee43cb9acd527
ryanofsky:
Code review ACK 4671fc3d9e669da8b8781f0cbefee43cb9acd527. Changes since last review: 2 new commits adding suggested release note and python test comment, also a clean rebase with no changes to the earlier commits. The PR description is more comprehensive now, too. Looks good!
promag:
Code review ACK 4671fc3d9e669da8b8781f0cbefee43cb9acd527.
Tree-SHA512: 6b183ff425304fef49724290053514cb2770f4a2350dcb83660ef24af5c54f7c4c2c345b0f62bba60eb2d2f70625ee61a7fab76a7f491bb5a84be5c4cc86b92f
c73415bc10c1baa7988e1c55a0e9201df73a6c22 build: Fix xargs warnings for Guix builds (Hennadii Stepanov)
Pull request description:
On master (e3ce019667fba2ec50a59814a26566fb67fa9125) there are warnings in `./contrib/guix/guix-build` logs:
```
xargs: warning: options --max-args and --replace/-I/-i are mutually exclusive, ignoring previous --max-args value
```
This PR fixes such warnings.
ACKs for top commit:
prusnak:
utACK c73415b
Tree-SHA512: a7b55f59afbb19b78f795cea64acacf29903cfcd5fd7c37a771b073c1f2ff54555a26f3d00c1c73a8ef588396217ddf598e32b2ae961559042cc051b0aad162a
bd52684508ca2964e6a3af503d21ff99675380c7 test: rest /tx with an invalid/unknown txid (brunoerg)
Pull request description:
This PR adds test coverage to the endpoint `/tx` (rest) passing an invalid and an unknown txid to test its return.
Invalid -> should return status code 400 (bad request)
Unknown -> should return status code 404 (not found)
ACKs for top commit:
kallewoof:
ACK bd52684508ca2964e6a3af503d21ff99675380c7
Tree-SHA512: a7fbb63f30d06fc0855133a36e8317c7930ba13aa2b4a2dd1fc35079d59eacace72e1ffe7ae1b3e067066fe51792415940d72d923e83a659a0d5965e4110b32a
fac22fd36b2d9f55dada31cc0da55520431b972a log: Remove GetAdjustedTime from IBD header progress estimation (MarcoFalke)
Pull request description:
This is a "refactor" that shouldn't change behaviour, because the two times are most likely equal. A minimum of 5 outbound peers are needed to adjust the time. And if the time is adjusted, it will be by at most 70 minutes (`DEFAULT_MAX_TIME_ADJUSTMENT`). Thus, the progress estimate should differ by at most 7 blocks.
ACKs for top commit:
laanwj:
Code review ACK fac22fd36b2d9f55dada31cc0da55520431b972a
vincenzopalazzo:
ACK fac22fd36b
Tree-SHA512: bf9f5eef66db0110dd268cf6dbfab64b9c11ba776924f5b386ceae3f2d005272cceb87ebcc96e0c8b854c051514854a2a5af39ae43bad008fac685b5aafaabd0
0754e9c01bd3d57aa241e313ba34c18c4897ba98 test: run feature_pruning.py without wallet compiled (Sebastian Falbesoner)
Pull request description:
Only one small part of the pruning test (sub-test `wallet_test`) is wallet-related, hence we can run all other parts without wallet compiled.
ACKs for top commit:
MarcoFalke:
cr ACK 0754e9c01bd3d57aa241e313ba34c18c4897ba98
Tree-SHA512: 856856903d21d64953ed0102cc2a96f55975c4b7d8e93e57b82c266024967160df64df2b6068be089efc05e883e8d6d12e7327053420d4c640b9d8cc5bcb1c58
2e42050b7fc61201f202438e8cd4383a06eb98d5 doc: fix undo data filename (s/undo???.dat/rev???.dat/) (Sebastian Falbesoner)
Pull request description:
This typo was discovered in the course of a review club to #20827, see https://bitcoincore.reviews/20827#l-31.
ACKs for top commit:
shaavan:
ACK 2e42050b7fc61201f202438e8cd4383a06eb98d5
Tree-SHA512: 0c7a00dce24c03bee6d37265d5b4bc97e976c3f3910af1113f967f6298940f892d6fb517f7b154f32ccedb365060314d4d78d5eb2a9c68b25f0859a628209cd3
d796091b04f3b02d2280aaa761c2b94950199da8 build: Bump AX_PTHREAD macro to the latest version (Hennadii Stepanov)
Pull request description:
This PR silents autoconf >2.69 (this [one](https://formulae.brew.sh/formula/autoconf), for instance) warnings about the obsolete `$as_echo`:
```
% ./autogen.sh
...
configure.ac:847: warning: $as_echo is obsolete; use AS_ECHO(["message"]) instead
lib/m4sugar/m4sh.m4:692: _AS_IF_ELSE is expanded from...
lib/m4sugar/m4sh.m4:699: AS_IF is expanded from...
./lib/autoconf/general.m4:2249: AC_CACHE_VAL is expanded from...
./lib/autoconf/general.m4:2270: AC_CACHE_CHECK is expanded from...
build-aux/m4/ax_pthread.m4:89: AX_PTHREAD is expanded from...
configure.ac:847: the top level
...
```
No other behavior changes.
ACKs for top commit:
fanquake:
ACK d796091b04f3b02d2280aaa761c2b94950199da8 - matches upstream at serial 31.
Tree-SHA512: aa9b60698f453427221444a5a63420d833c4c5dd23f8b0c74e5bd4639daec9c6cff0907a5281c00103ccb030e394998cf05653be750d4a3bf0f37ca41ff6fbe1
fa37e798b2660d8e44e31c944a257b55aeef5de2 wallet: Replace confusing getAdjustedTime() with GetTime() (MarcoFalke)
Pull request description:
Setting `nTimeReceived` to the adjusted time has several issues:
* `m_best_block_time` is set to the "unadjusted" time, thus a comparison of the two times is like comparing apples to oranges. In the worst case this opens up an attack vector where remote peers can force a premature re-broadcast of wallet txs.
* The RPC documentation for `"timereceived"` doesn't mention that the network adjusted time is used, possibly confusing users when the time reported by RPC is off by a few seconds compared to their local timestamp.
Fix all issues by replacing the call with `GetTime()`. Also a style fix: Use non-narrowing integer conversion in the RPC method.
ACKs for top commit:
theStack:
Code-review ACK fa37e798b2660d8e44e31c944a257b55aeef5de2
shaavan:
crACK fa37e798b2660d8e44e31c944a257b55aeef5de2
Tree-SHA512: 8d020ba400521246b7aed4b6c41319fc70552e8c69e929a5994500375466a9edac02a0ae64b803dbc6695df22276489561a23bd6e030c44c97d288f7b9b2b3fa
a989f98d240a84b5c798252acaa4a316ac711189 refactor: net: subnet lookup: use single-result LookupHost() (Sebastian Falbesoner)
Pull request description:
plus describe single IP subnet case for more clarity
ACKs for top commit:
jonatack:
utACK a989f98d240a84b5c798252acaa4a316ac711189 the patch rebases cleanly to master, the debug build is green, and it is essentially the same patch as c8991f0251dd2a modulo local variable naming, braced initialization, and a comment
vasild:
ACK a989f98d240a84b5c798252acaa4a316ac711189
Tree-SHA512: 082d3481b1fa5e5f3267b7c4a812954b67b36d1f94c5296fe20110699f053e5042dfa13f728ae20249e9b8d71e930c3b119410125d0faeccdfbdc259223ee3a6
fa165e954579436fe4b636e4222d8ce0c1269786 Replace stoul with ToIntegral in dbwrapper (MarcoFalke)
Pull request description:
The string is created with `%llu`. See: 7fcf53f7b4/src/leveldb/db/db_impl.cc (L1436-L1437)
So it seems odd to silently accept when parsing: whitespace, a sign character, trailing chars, overflow, ....
Fix that by using the stricter ToIntegral.
ACKs for top commit:
laanwj:
Code review ACK fa165e954579436fe4b636e4222d8ce0c1269786
practicalswift:
cr ACK fa165e954579436fe4b636e4222d8ce0c1269786
theStack:
Code-review ACK fa165e954579436fe4b636e4222d8ce0c1269786
Tree-SHA512: b87f01431ca0b971ff84610022da8679d3c33470b88cfc3f4a337e6e176a0455715588aefd40e8e2bbe7459d902dc89d7bfe34e7fd66755f631cc18dc039fa2f
747cd17404832604c50d03d58e11ba816bb229f7 build: no-longer fail default configure if BDB isn't available (fanquake)
Pull request description:
Inline with moving to descriptor (sqlite) wallets by default for 0.23,
this adapts the build system so that a default `./configure` invocation
no-longer fails if BDB isn't present. Currently, if configure is run
with no options, and no BDB is present, we'll fail with:
```bash
checking for Berkeley DB C++ headers... no
configure: error: libdb_cxx headers missing, Bitcoin Core requires this library for BDB wallet support (--without-bdb to disable BDB wallet support)
```
If descriptor wallets are to be the default, this behaviour no longer
makes sense, as a builder should be able to configure and build, to use
a wallet, without BDB installed, and without passing additional
arguments, i.e `--without-bdb` or `--with-incompatible-bdb`, to
configure.
With this change, running configure will no-longer fail, but will
instead print:
```bash
checking for Berkeley DB C++ headers... no
configure: WARNING: libdb_cxx headers missing
configure: WARNING: Bitcoin Core requires this library for BDB (legacy) wallet support
configure: WARNING: Passing --without-bdb will suppress this warning
checking for sqlite3 >= 3.7.17... yes
checking whether to build wallet with support for sqlite... yes
```
ACKs for top commit:
hebasto:
ACK 747cd17404832604c50d03d58e11ba816bb229f7, tested on Linux Mint 20.2 (x86_64) with the (un)installed system packages `libdb-dev` and `libdb++-dev`.
Tree-SHA512: ae316d71ad0803c9d4b02a5fedcade08242650d987cc047840493ba4a881e71ff48b099075bb7c325307d44744fcdeccb57f7fa8db4135c81a5835841f562afa
## Issue being fixed or feature implemented
Slightly changes the detached signature creation code
## What was done?
Investigated what exactly needed to be done for notarization (docs to
come), tried it again, then when it failed as expected trying to figure
it out, then figuring it out :) simple change in the end.
## How Has This Been Tested?
created macOS detached sigs and notarized 19.0.0-rc.10 binaries and
ensured that all worked as expected. See binary attached here (sha256
3829e863831b05c3d76785540183bee556c4bab03dac98f5872df06668b9cb20)
[dashcore-19.0.0-rc.10-osx.dmg.zip](https://github.com/dashpay/dash/files/11246273/dashcore-19.0.0-rc.10-osx.dmg.zip).
You can also do a signed gitian-build for rc.10 and should replicate
these hashes.
## Breaking Changes
Should be none; I would like to backport this to 19 as a 19.0.1
## Checklist:
- [x] I have performed a self-review of my own code
- [ ] 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
- [x] I have assigned this pull request to a milestone _(for repository
code-owners and collaborators only)_
5b44a75493a1a098404d5e21dc384e74eae1892e refactor: Remove unused CExt{Pub,}Key (de)serialization methods (Sebastian Falbesoner)
Pull request description:
As pointed out in issue #17130, the serialization/deserialization methods for the classes `CExtKey` and
`CExtPubKey` are only used in the BIP32 unit tests and hence can be removed (see comments https://github.com/bitcoin/bitcoin/issues/17130#issuecomment-543750290, https://github.com/bitcoin/bitcoin/issues/17130#issuecomment-543794408 and https://github.com/bitcoin/bitcoin/issues/17130#issuecomment-543814727).
ACKs for top commit:
practicalswift:
ACK 5b44a75493a1a098404d5e21dc384e74eae1892e -- -60 LOC diff looks correct :)
promag:
ACK 5b44a75493a1a098404d5e21dc384e74eae1892e.
MarcoFalke:
unsigned ACK 5b44a75493a1a098404d5e21dc384e74eae1892e
fjahr:
ACK 5b44a75
jonatack:
Light ACK 5b44a75493a1a098404d5e21dc384e74eae1892e. Built, ran tests and bitcoind. `git blame` shows most of the last changes are from commit 90604f16af in 2015 to add bip32 pubkey serialization.
Tree-SHA512: 6887573b76b9e54e117a076557407b6f7908719b2202fb9eea498522baf9f30198b3f78b87a62efcd17ad1ab0886196f099239992ce7cbbaee79979ffe9e5f2c
73b96c94cb6c2afdee7f151768a96944ecaf9d9b net: Fix uninitialized read in ProcessMessage(...) (practicalswift)
Pull request description:
Fix an uninitialized read in `ProcessMessage(…, "tx", …)` when receiving a transaction we already have.
The uninitialized value is read and used on [L2526 in the case of `AlreadyHave(inv) == true`](d8a66626d6/src/net_processing.cpp (L2494-L2526)).
Proof of concept being run against a `bitcoind` built with MemorySanitizer (`-fsanitize=memory`):
```
$ ./p2p-uninit-read-in-conditional-poc.py
Usage: ./p2p-uninit-read-in-conditional-poc.py <dstaddr> <dstport> <net>
$ bitcoind -regtest &
$ ./p2p-uninit-read-in-conditional-poc.py 127.0.0.1 18444 regtest
SUMMARY: MemorySanitizer: use-of-uninitialized-value
[1]+ Exit 77 bitcoind -regtest
$
```
Proof of concept being run against a `bitcoind` running under Valgrind (`valgrind --exit-on-first-error`):
```
$ valgrind -q --exit-on-first-error=yes --error-exitcode=1 bitcoind -regtest &
$ ./p2p-uninit-read-in-conditional-poc.py 127.0.0.1 18444 regtest
==27351== Conditional jump or move depends on uninitialised value(s)
[1]+ Exit 1 valgrind -q --exit-on-first-error=yes --error-exitcode=1 bitcoind -regtest
$
```
Proof of concept script:
```
#!/usr/bin/env python3
import sys
from test_framework.mininode import NetworkThread
from test_framework.mininode import P2PDataStore
from test_framework.messages import CTransaction, CTxIn, CTxOut, msg_tx
def send_duplicate_tx(dstaddr="127.0.0.1", dstport=18444, net="regtest"):
network_thread = NetworkThread()
network_thread.start()
node = P2PDataStore()
node.peer_connect(dstaddr=dstaddr, dstport=dstport, net=net)()
node.wait_for_verack()
tx = CTransaction()
tx.vin.append(CTxIn())
tx.vout.append(CTxOut())
node.send_message(msg_tx(tx))
node.send_message(msg_tx(tx))
node.peer_disconnect()
network_thread.close()
if __name__ == "__main__":
if len(sys.argv) != 4:
print("Usage: {} <dstaddr> <dstport> <net>".format(sys.argv[0]))
sys.exit(0)
send_duplicate_tx(sys.argv[1], int(sys.argv[2]), sys.argv[3])
```
Note that the transaction in the proof of concept is the simplest possible, but really any transaction can be used. It does not have to be a valid transaction.
This bug was introduced in #15921 ("validation: Tidy up ValidationState interface") which was merged in to `master` 28 days ago.
Luckily this bug was caught before being part of any Bitcoin Core release :)
ACKs for top commit:
jnewbery:
utACK 73b96c94cb6c2afdee7f151768a96944ecaf9d9b
laanwj:
ACK 73b96c94cb6c2afdee7f151768a96944ecaf9d9b, thanks for discovering and reporting this before it ended up in a release.
Tree-SHA512: 7ce6b8f260bcdd9b2ec4ff4b941a891bbef578acf4456df33b7a8d42b248237ec4949e65e2445b24851d1639b10681c701ad500b1c0b776ff050ef8c3812c795
3004d5a12d09d94bfc4dee2a8e8f2291996a4aaf [validation] Remove fMissingInputs from AcceptToMemoryPool() (John Newbery)
c428622a5bb1e37b2e6ab2c52791ac05d9271238 [validation] Remove unused first_invalid parameter from ProcessNewBlockHeaders() (John Newbery)
7204c6434b944f6ad51b3c895837729d3aa56eea [validation] Remove useless ret parameter from Invalid() (John Newbery)
1a37de4b3174d19a6d8691ae07e92b32fdfaef11 [validation] Remove error() calls from Invalid() calls (John Newbery)
067981e49246822421a7bcc720491427e1dba8a3 [validation] Tidy Up ValidationResult class (John Newbery)
a27a2957ed9afbe5a96caa5f0f4cbec730d27460 [validation] Add CValidationState subclasses (John Newbery)
Pull request description:
Carries out some remaining tidy-ups remaining after PR 15141:
- split ValidationState into TxValidationState and BlockValidationState (commit from ajtowns)
- various minor code style tidy-ups to the ValidationState class
- remove the useless `ret` parameter from `ValidationState::Invalid()`
- remove the now unused `first_invalid` parameter from `ProcessNewBlockHeaders()`
- remove the `fMissingInputs` parameter from `AcceptToMemoryPool()`, and deal with missing inputs the same way as other errors by using the `TxValidationState` object.
Tip for reviewers (thanks ryanofsky!): The first commit ("[validation] Add CValidationState subclasses" ) is huge and can be easier to start reviewing if you revert the rote, mechanical changes:
Substitute the commit hash of commit "[validation] Add CValidationState subclasses" for <CommitHash> in the commands below.
```sh
git checkout <CommitHash>
git grep -l ValidationState | xargs sed -i 's/BlockValidationState\|TxValidationState/CValidationState/g'
git grep -l ValidationResult | xargs sed -i 's/BlockValidationResult\|TxValidationResult/ValidationInvalidReason/g'
git grep -l MaybePunish | xargs sed -i 's/MaybePunishNode\(ForBlock\|ForTx\)/MaybePunishNode/g'
git diff HEAD^
```
After that it's possible to easily see the mechanical changes with:
```sh
git log -p -n1 -U0 --word-diff-regex=. <CommitHash>
```
ACKs for top commit:
laanwj:
ACK 3004d5a12d09d94bfc4dee2a8e8f2291996a4aaf
amitiuttarwar:
code review ACK 3004d5a12d09d94bfc4dee2a8e8f2291996a4aaf. Also built & ran tests locally.
fjahr:
Code review ACK 3004d5a12d09d94bfc4dee2a8e8f2291996a4aaf . Only nit style change and pure virtual destructor added since my last review.
ryanofsky:
Code review ACK 3004d5a12d09d94bfc4dee2a8e8f2291996a4aaf. Just whitespace change and pure virtual destructor added since last review.
Tree-SHA512: 511de1fb380a18bec1944ea82b513b6192df632ee08bb16344a2df3c40811a88f3872f04df24bc93a41643c96c48f376a04551840fd804a961490d6c702c3d36
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
cd68594dcdadc195bd2ea9394fa04edfdbdf1149 Only check the hash of transactions loaded from disk (Andrew Chow)
Pull request description:
It feels unnecessary to do a full `CheckTransaction` for every transaction saved in the wallet. It should not be possible for an invalid transaction to get into the wallet in the first place, and if there is any disk corruption, the hash check will catch it.
ACKs for top commit:
MarcoFalke:
ACK cd68594dcdadc195bd2ea9394fa04edfdbdf1149
laanwj:
ACK cd68594dcdadc195bd2ea9394fa04edfdbdf1149
promag:
ACK cd68594dcdadc195bd2ea9394fa04edfdbdf1149, AFAICT the check is not needed, hash comparison gives data integrity.
Tree-SHA512: 5b2e719f76097cfbf125392db6cc6c764355c81f0b7a5b60aee4b06af1afcca80cfd38a3cf5307fd9e2c1afc405f8321929a4552943099a8161e6762965451fb
57e2edea0bfea664e3f12dad2508139eb7f461bc Send amount shows minimum amount placeholder (JeremyCrookshank)
Pull request description:
Noticed that there wasn't a default value for the send amount. However if you put a value in or click the up and down arrows you're unable to get it blank again, so it makes sense that it has a default value. I hope this also makes it more clear that users can send less than 1 BTC if it shows the 8 decimal places
PR:
ACKs for top commit:
promag:
ACK 57e2edea0bfea664e3f12dad2508139eb7f461bc.
GChuf:
ACK 57e2edea0bfea664e3f12dad2508139eb7f461bc
laanwj:
ACK 57e2edea0bfea664e3f12dad2508139eb7f461bc, this is a surprisingly compact solution too
Tree-SHA512: 354590d2a88231b8649f7ae985c8a7864d74ca0e1f8603cb1730ba46747084de90ee6285ce4d39ee04b054fb9cd2d78ebc71146f3af694c37a8a3aff7f051800
7d8d3e6a2ad827fa916e3909a18dedb9f7fdce43 Add tests for util/vector.h's Cat and Vector (Pieter Wuille)
e65e61c812df90a56e3ce4a8e76c4b746766f387 Add some general std::vector utility functions (Pieter Wuille)
Pull request description:
This is another general improvement extracted from #16800 .
Two functions are added are:
* Vector(arg1,arg2,arg3,...) constructs a vector with the specified arguments as elements. The vector's type is derived from the arguments. If some of the arguments are rvalue references, they will be moved into place rather than copied (which can't be achieved using list initialization).
* Cat(vector1,vector2) returns a concatenation of the two vectors, efficiently moving elements when relevant.
Vector generalizes (and replaces) the `Singleton` function in src/descriptor.cpp, and `Cat` replaces the function in bech32.cpp
ACKs for top commit:
laanwj:
ACK 7d8d3e6a2ad827fa916e3909a18dedb9f7fdce43
MarcoFalke:
ACK 7d8d3e6a2ad827fa916e3909a18dedb9f7fdce43 (enjoyed reading the tests, but did not compile)
Tree-SHA512: 92325f14e90d7e7d9d920421979aec22bb0d730e0291362b4326cccc76f9c2d865bec33a797c5c0201773468c3773cb50ce52c8eee4c1ec1a4d10db5cf2b9d2a
ea4cc3a7b36a9c77dbf0aff439da3ef0ea58e6e4 Truly decouple wallet from chainparams for -fallbackfee (Jorge Timón)
Pull request description:
Before it was 0 by default for main and 20000 for test and regtest.
Now it is 0 by default for all chains, thus there's no need to call Params().
Also now the default for main is properly documented.
Suggestion for release notes:
-fallbackfee was 0 (disabled) by default for the main chain, but 20000 by default for the test chains. Now it is 0 by default for all chains. Testnet and regtest users will have to add fallbackfee=20000 to their configuration if they weren't setting it and they want it to keep working like before.
Should I propose them to the wiki for the release notes or only after merge?
For more context, see https://github.com/bitcoin/bitcoin/pull/16402#issuecomment-515701042
ACKs for top commit:
MarcoFalke:
ACK ea4cc3a7b36a9c77dbf0aff439da3ef0ea58e6e4
Tree-SHA512: fdfaba5d813da4221e405e0988bef44f3856d10f897a94f9614386d14b7716f4326ab8a6646e26d41ef3f4fa61b936191e216b1b605e9ab0520b0657fc162e6c
----
Co-Authored-By: UdjinM6 <UdjinM6@users.noreply.github.com>
eb7b78165966f2c79da71b993c4c4d793e37297f modify p2p_feefilter test to catch rounding error (Gregory Sanders)
6a51f7951716d6d6fc0f9b56028f3a0dd02b61c8 Disallow implicit conversion for CFeeRate constructor (Gregory Sanders)
8e59af55aaf1b196575084bce2448af02d97d745 feefilter: Compute the absolute fee rather than stored rate to match mempool acceptance logic (Gregory Sanders)
Pull request description:
This means we will use the rounding-down behavior in `GetFee` to match both mempool acceptance and wallet logic, with minimal changes.
Fixes https://github.com/bitcoin/bitcoin/issues/16499
Replacement PR for https://github.com/bitcoin/bitcoin/pull/16500
ACKs for top commit:
ajtowns:
ACK eb7b78165966f2c79da71b993c4c4d793e37297f code review only
naumenkogs:
utACK eb7b78165966f2c79da71b993c4c4d793e37297f
achow101:
re ACK eb7b78165966f2c79da71b993c4c4d793e37297f
promag:
ACK eb7b78165966f2c79da71b993c4c4d793e37297f.
Tree-SHA512: 484a11c8f0e825f0c983b1f7e71cf6252b1bba6858194abfe4c088da3bae8a418ec539ef6c4181bf30940e277a95c08d493595d59dfcc6ddf77c65b05563dd7e
