* Show preview and ask for confirmation before git clean unless used with "--force"
* Error out when trying to pass args such as "guix-clean --help"
Github-Pull: #34776
Rebased-From: be6d24ec22
we don't need to send GETADDR for initial self announcement
anymore + can construct addr_receivers using
AddrReceiver(send_getaddr=False).
however we would need to send an empty ADDR message to each
of the addr_receivers to initialise addr relay for inbound
connections. so current code is simpler and we can just
clarify the comment.
Github-Pull: #34750
Rebased-From: 57bfa864fe
since we're bumping mocktime more than CHAIN_SYNC_TIMEOUT = 20 * 60,
it's possible for disconnections like this to happen in the test:
$ test/functional/p2p_addr_relay.py --randomseed=7758649581790797022
...
TestFramework (INFO): Check that we answer getaddr messages only once per connection
TestFramework.p2p (WARNING): Connection lost to 127.0.0.1:58829 due to [Errno 54] Connection reset by peer
...
Github-Pull: #34750
Rebased-From: 7ee8c0abc6
the test silently passes on master because SetupAddressRelay
isn't called by default for inbound connections.
Github-Pull: #34750
Rebased-From: ecb5ce6e76
d67c8ed788 clusterlin: update SFL comments for deterministic order (Pieter Wuille)
Pull request description:
This was missed in #34257.
ACKs for top commit:
marcofleon:
ACK d67c8ed788
achow101:
ACK d67c8ed788
Tree-SHA512: e381da09eb686e69c0fb32cc16dff7ae108f13ecb07bc1466f504a7b4c773d4557599c659f6d2e9ba0037ed89179c2e187f383a917e0242c4c795cf6e1c9cec6
46189fd526 doc: update http worker thread names (rkrux)
Pull request description:
After using `Threadpool` for HTTP server in PR 33689, the previously
documented HTTP worker thread names are outdated. This commit makes
the corresponding changes to document new names for the HTTP worker
threads. Below is the output from the `thead list` command after
attaching `lldb` to `bitcoind`.
```zsh
thread #3: tid = 0xfe551, 0x00007ff80e3536f6 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'b-http_pool_0'
thread #4: tid = 0xfe552, 0x00007ff80e3536f6 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'b-http_pool_1'
```
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ACKs for top commit:
l0rinc:
ACK 46189fd526
hebasto:
ACK 46189fd526.
theStack:
ACK 46189fd526
furszy:
ACK 46189fd526
sedited:
ACK 46189fd526
Tree-SHA512: dc17dcd942a562da0e5ec9b6185db12d7e8ab8539fd6a78e944e95a723040c03c069f6806b8fc2f070839cb7012709d434b9e3e3bce08744dd818abbfe72e3ff
9f3752c437 ci: use latest versions of lint deps (fanquake)
Pull request description:
Use the latest available versions, except for LIEF, which is changed with Guix.
ACKs for top commit:
hebasto:
ACK 9f3752c437, I've verified the releases against https://pypi.org and https://github.com/becheran/mlc.
Tree-SHA512: e6ed79bb7dc8601ed0708eb7b53cbf4cf843b69829c073c41e9d97be690b4b2bf9ea5ecf250e05cbacba4ad35df06aa3e2cb2ff319145a34e1a7831cf182ec21
6b20ad84e0 doc: update build guides pre v31 (fanquake)
Pull request description:
We are testing on FreeBSD 15 (nightly) and macOS 26 (CI).
ACKs for top commit:
maflcko:
lgtm ACK 6b20ad84e0
hebasto:
ACK 6b20ad84e0.
Tree-SHA512: c97528d8db762f44d6ada064162264eedf67b154de0f357b915b14d4260b6802b099d19156ab5747120e4c632b21a8c8de92e2a903bbfcfcf4376549694eef1f
8bc62ce173 doc: Update asmap-data repository rule for file inclusion (Fabian Jahr)
Pull request description:
This updates the decision rule for file inclusion in the asmap-data repository after a collaborative run following discussion in the latest run: https://github.com/bitcoin-core/asmap-data/issues/44
The change is small but does a few things:
- No minimum number of participants recommended anymore
- Minimum number of matches set to 5 (which was previously the number of recommended min participants)
- The result that is taken does not need to see a match between the majority of participants, it only needs to have the most matches
- Participants that saw a match should sign for it
I also thought about adding an explicit tie-breaker if there are two results with the same number of matches but since both results are equally valid I think it won't be needed (?)
ACKs for top commit:
hodlinator:
ACK 8bc62ce173
luisschwab:
ACK 8bc62ce173
janb84:
Concept ACK 8bc62ce173
Tree-SHA512: 439ba1275662122e226aa472dd96fa8ed0e1af3e91d695c711e082d7ba182883e1174f954d2531cdf7e05bdbeab5ef088f8bcbd39c7124afe82baf2026ed391b
c08f0c3c29 ci: remove TODOs from retry (fanquake)
Pull request description:
TODOs are good targets for LLMs to generate PRs. Remove these TODOs, which aren't needed, to prevent that.
ACKs for top commit:
maflcko:
lgtm ACK c08f0c3c29
hebasto:
ACK c08f0c3c29.
Tree-SHA512: 4561cd3221b06bc877c4dadd79c9be02839c8ce7dee924d118897bb0a96d223ce60e3f1c2dfb8b6eecf9abe96c188dc875134395ed15cac669b5ae1435fc1e5f
501a3dd4ad walletdb: hash pubkey/privkey in one shot to avoid leaking secret data (Sebastian Falbesoner)
Pull request description:
In several places in the wallet DB module, byte strings containing serialized public keys and secret keys are created in order to be hashed. To avoid sensitive data lingering in memory (and potentially leaking), don't store the preimage, but hash both public key and secret key in one shot, using the overloaded `Hash` function:
d198635fa2/src/hash.h (L82-L88)
See e.g. #31166 and #31774 for similarly themed PRs (Note that in #31166 we used the explicit `memory_cleanse` approach though, as changing the allocator was not possible.)
ACKs for top commit:
davidgumberg:
crACK 501a3dd4ad
furszy:
ACK 501a3dd4ad
rkrux:
ACK 501a3dd
theuni:
ACK 501a3dd4ad
Tree-SHA512: 8a71685b26bf89fca181aed6512a8db843b6d1dc740a468bb33fb2a629a23167a9676c228d1077ad8db2df9db80f47e32ec013737e93df8ee6f4ba505d3d50c9
fa0587a306 test: Remove fixed TODO in address_to_scriptpubkey (MarcoFalke)
Pull request description:
After commit d178082996 added the bech32 format, the TODO about adding other formats can be removed.
ACKs for top commit:
sedited:
ACK fa0587a306
rkrux:
crACK fa0587a306
musaHaruna:
ACK [fa0587a](fa0587a306)
Tree-SHA512: 49a8a514bed11e945bd8f9b13b84ae14b4dbc8a7ebb7224b1746776d9dbf68abc3b53d67f1b7fff83bc4360b15324fb96611550f4aca808b16beb03bcbfd0a55
After using `Threadpool` for HTTP server in PR 33689, the previously
documented HTTP worker thread names are outdated. This commit makes
the corresponding changes to document new names for the HTTP worker
threads. Below is the output from the `thead list` command after
attaching `lldb` to `bitcoind`.
```zsh
thread #3: tid = 0xfe551, 0x00007ff80e3536f6 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'b-http_pool_0'
thread #4: tid = 0xfe552, 0x00007ff80e3536f6 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'b-http_pool_1'
```
a61907e5d9 doc: explain swapping in `reduce-memory.md` (Lőrinc)
Pull request description:
### Problem
Sustained [heavy swapping](https://en.wikipedia.org/wiki/Thrashing_(computer_science)) can grind execution to a halt, but today users get no direct warning from the node when this happens, and this caveat is not documented.
### Fix
We can’t easily detect heavy swap pressure in a reliable, cross-platform way, but we can document what swapping is and why it can severely degrade IBD performance.
---
Note: An earlier version of this PR attempted to detect and warn on heavy swapping (Linux-only), but it was changed to documentation based on review feedback.
ACKs for top commit:
ajtowns:
utACK a61907e5d9
sedited:
ACK a61907e5d9
Tree-SHA512: b21c40d07d78d890c19d3a17faad4ab4127688884dc433a1bdb63d18de07628c048227eba2f1258c6b542a71a986d4250f8abf8f8ffe0cda433ce0c8673978d4
fec58229fa contrib: Update fixed feeds (Ava Chow)
27fbdb009f makeseeds: Choose node info with most recent success when deduplicating (Ava Chow)
982883a1bc makeseeds: Update known user agents (Ava Chow)
Pull request description:
ACKs for top commit:
fjahr:
ACK fec58229fa
Tree-SHA512: 2852a9a6a7c299ce04ee4dc438af9547d56a860858201ad2ccdea14640b17876e7e9841ce3a30030e2482cd04e9b386f7ede5c4e51582ebd09b9ce0a2a0bc43b
89386e700e kernel: Use fs:: namespace and unicode path in kernel tests (sedited)
Pull request description:
Add support for unicode characters in paths to the kernel tests by using our fs:: wrappers for std::filesystem calls and adding the windows application manifest to the binary. This exercises their handling through the kernel API.
ACKs for top commit:
hebasto:
ACK 89386e700e.
w0xlt:
ACK 89386e700e
Tree-SHA512: 7b541f482d84a66c89eec63aea0e7f7626bbbd62082ad7a7fb2c7a517296c291a6ff301c628e5e9e1d7b850ead89005141481a2bfd06d8a9081622e32f7340cc
faa016af54 refactor: Use aliasing shared_ptr in Sock::Wait (MarcoFalke)
Pull request description:
Currently, a no-op lambda is used as the deleter for the temporary shared pointer helper in `Sock::Wait`. This is perfectly fine, but has a few style issues:
* The lambda needs to be allocated on the heap
* It triggers a false-positive upstream GCC-16-trunk bug: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123912
Fix all issues by just using an aliasing shared pointer, which points to `this`, but is otherwise empty (sits on the stack without any heap allocations).
ACKs for top commit:
hodlinator:
ACK faa016af54
sedited:
ACK faa016af54
vasild:
ACK faa016af54
Tree-SHA512: b7330862204e79fb61f30694accb16f9a24e5722bd0ceb098ca27c877cff921afa00c0cfd953d4cbb355e6433706961a25b628efefdbe0b48bdec2941eaaee7a
fa9d0623a3 doc: Use relative markdown links (MarcoFalke)
Pull request description:
Using fully resolved links (to the `master` branch) in markdown files is problematic, because:
* When the target file is (re)moved, such a link will be a 404
* When reading docs for a previous commit/release, one is redirected to the master branch on such a link
* When the target file has been updated, it may no longer apply to the commit/release one came from (changed options, etc)
Fix all issues by using relative markdown links. Note that this only works in markdown. Also, release notes are left as-is, because they will be shared stand-alone externally, so can't use relative links.
ACKs for top commit:
kevkevinpal:
tACK [fa9d062](fa9d0623a3)
l0rinc:
code review ACK fa9d0623a3
rkrux:
tACK fa9d0623a3
sedited:
ACK fa9d0623a3
Tree-SHA512: 74cd661f20f93dc1af602ab4c6ff79673ff48fc956aca1cdd0039b127914a83fb61cff61ea92c8978c85fa500d1a1423bf9739bce261860fe037c8dfefb8acad
5b2c3960b9 test: clean up tx resurrection (re-org) test in feature_block.py (Sebastian Falbesoner)
Pull request description:
The following comment about ECDSA signatures created with the test framework not passing mempool policy has been obsolete for a long time (at least since 2019, see PR #15826):
8c07800b19/test/functional/feature_block.py (L1167-L1172)
so remove it. While at it, change the resurrected txs to be indeed standard valid, so the `acceptnonstdtxn=1` parameter can also be removed from the functional test.
Kudos to stratospher, who (IIRC) mentioned this outdated comment a while ago.
ACKs for top commit:
sedited:
ACK 5b2c3960b9
Bortlesboat:
Tested ACK 5b2c3960b9. Ran feature_block.py locally, passes. Nice cleanup — removing `-acceptnonstdtxn=1` by making the resurrection txs standard (P2PK) is the right approach. The old unsigned OP_TRUE workaround comment explains why this was needed, glad to see it gone.
stratospher:
ACK 5b2c3960. nice!
Tree-SHA512: 94517e432647a8e8db51fad90a26493c57ce9dfd924b17ce909ea40d50bc6279d974c6d2046b34f5f92b481ca5e0abdedaf412ce41b4cb904605c140a8dba583
a067ca3410 [doc] coin selection filters by max cluster count, not descendant (glozow)
f7be5fb8fc [refactor] rename variable to clarify it is unused and cluster count (glozow)
Pull request description:
Followup to #33629.
Fix misleading docs and variable names. Namely, `getTransactionAncestry` returns the cluster count, not max descendant count of ancestor set (not worth reimplementing as it is merely a heuristic). No behavior changes - I don’t think much needs to be changed for the first release containing cluster mempool.
Current `CoinEligibilityFilter`s enforce a maximum ancestor count (summed across all outputs, potentially overestimating) and max descendant count across ancestors of the output.
Since #33629, these filters have started using cluster count instead of max desc count across ancestors. The change isn’t dangerous, as the cluster count bounds descendant count as well. Currently, the wallet is essentially enforcing a mixture of both limits - this is good while we are transitioning. Note that the cluster count enforced is 25, not 64, since it's grabbing the node's descendant count limit. While it is not an apples-to-apples comparison, a cluster count limit of 25 helps us avoid busting legacy descendant limits (which will be common on the network for a while).
Potential things for the future, out of scope for this PR:
- When we get rid of the ancestor/descendant config options, `getPackageLimits` can probably be replaced with hard-coded values.
- Change the `OutputGroup`s to track the actual cluster count that results from spending these outputs and merging their clusters.
- Loosen from 25 after that policy is no longer common.
- Clean up `getPackageLimits`.
ACKs for top commit:
achow101:
ACK a067ca3410
ismaelsadeeq:
reACK a067ca3410
rkrux:
crACK a067ca3410
Tree-SHA512: d7cacd5bf668d42e26e8b83e42a42c280929c3bfd554c3db1de605e5939f8b36c14ecfd2839abeb4eec352363df1891b3420a693c250916391ab10a5ce26396b
Avoid storing the privkey in a vector, which could linger in memory
and potentially leak sensitive data. An alternative approach is to
use `secure_allocator` for the `std::vector` instances, but this
commit has the advantage of also deduplicating code at the same shot.
Thanks to @theuni for suggesting this.
44538f8ada kernel: Add recent assumeutxo snapshot info (Ava Chow)
58c2e23fca kernel: Update headerssync params (Ava Chow)
cf261b071f kernel: update chainTxData (Ava Chow)
8eaf1d26d4 kernel: update defaultAssumeValid and minimumChainWork (Ava Chow)
5ca0c55517 kernel: update assumed blockchain and chainstate sizes (Ava Chow)
Pull request description:
Update chainparams and headerssync params per the release process.
Also added new assumeutxo snapshots for each network. I've uploaded snapshots to https://achow101.com/files/utxo-snapshots/
ACKs for top commit:
Sjors:
ACK 44538f8ada
fjahr:
ACK 44538f8ada
janb84:
ACK 44538f8ada
sipa:
ACK 44538f8ada. I re-did all the mainnet parameters, but did not look closely at the other networks.
jaonoctus:
ACK 44538f8ada
Tree-SHA512: f9b6ccc967c5ef58f734245df459c3136491e9b6a0f6e36f4272bc0787e7b59eabe47a8c8b19a90267eca4a0b5851dfbf45153f96eac599c417f148b3cf264cf
f580cc7e9f doc: Fix `fee` field in `getblock` RPC result (nervana21)
Pull request description:
The `fee` field in the `getblock` RPC result (verbosity 2 and 3) may be omitted when block undo data is not available. Marking it optional in the `RPCResult` aligns the documented schema with the runtime behavior.
ACKs for top commit:
mercie-ux:
ACK f580cc7e9f
satsfy:
ACK f580cc7e9f
instagibbs:
ACK f580cc7e9f
w0xlt:
ACK f580cc7e9f
luke-jr:
ACK f580cc7e9f
Tree-SHA512: e3b44a48e17e21b906967aef124688a34aea2c6af3b6df3c47693fd3002d33e824f764c0060a7ab07751b98567c29eb16f3b3c07bf2999db080ff7adfd087dfd
44feab23a7 script: Fix undefined behavior in Clone() -- std::transform writes past end of empty vector (Weixie Cui)
Pull request description:
# Motivation
This patch fixes undefined behavior in Clone() in src/script/descriptor.cpp.
When std::transform is used with providers.begin() or subdescs.begin() as the output iterator, the vectors have been reserve()d but have size 0. Writing through begin() in that case writes past the logical end of the vector, which is undefined behavior.
ACKs for top commit:
maflcko:
lgtm ACK 44feab23a7
rkrux:
ACK 44feab23a7 because it gets rid of the possible undefined behaviour.
frankomosh:
Code Review ACK 44feab23a7. Fix seems minimal and correct.
Tree-SHA512: 8af3b6d97c139b32bd47d4c452b6b16befdaa7028a7bc1b6de0ab1f0a8cb35eb068710316a2c07fa60856e17e25307931aa3125b4f41d0fe7726b435483a52db
