ddcac22f092de6f3a2a67acb3288a990fd13cb01 doc: cleanup doc on need of Developer Account to obtain macOS SDK (jarolrod)
Pull request description:
The explicit statement that an Apple Developer Account is required in order to obtain the SDK is buried within the `Deterministic macOS DMG Notes` section. It should be the first thing mentioned under the `SDK Extraction` section.
The reason to do this is to set expectations of what is required before starting any steps or clicking on links.
This fixes the issue by doing just that; moving this information to the `SDK Extraction` section. Now that the information is moved, this also deletes unnecessary SDK related notes from the `Deterministic macOS DMG Notes` section. It is not necessary to explain under what sub-directory 'most' of the important files are inside of the `Xcode.app`.
Note that this also fixes a missed Xcode version link bump by deleting it :)
ACKs for top commit:
fanquake:
ACK ddcac22f092de6f3a2a67acb3288a990fd13cb01
Tree-SHA512: 9fe7fddd66b68a0475be8b0c78cb58932bf5b68d962ece36a86f3b743a88d8561c0ec3e8d88bcaf338da7ab9d3dfcfb9399f6e1a884d83c8f3117c186d049469
The explicit statement that an Apple Developer Account is required in
order to obtain the SDK is buried within the "Deterministic macOS DMG
Notes" section. It should be the first thing mentioned under the "SDK
Extraction" section. The reason to do this is to set expectations of
what is required before starting any steps or clicking on links.
This fixes the issue by doing just that; moving this information to the
"SDK Extraction" section. Now that the information is moved, this also
deletes unnecessary SDK related notes from the "Deterministic macOS DMG
Notes" section. It is not necessary to explain under what sub-directory
'most' of the important files are inside of the 'Xcode.app'.
0c49e52b22be1baa8d51670e4f3c437fd3c0baa7 build: remove unneeded getentropy detection (HAVE_GETENTROPY) (Sebastian Falbesoner)
5cd15ffdceace3a077d4719ef7c1704336d602e1 random: use arc4random on OpenBSD (Sebastian Falbesoner)
Pull request description:
Inspired by a discussion on obtaining randomness on various OSes in a secp256k1 PR (https://github.com/bitcoin-core/secp256k1/pull/748#discussion_r524605472, see also https://bitcoincore.reviews/libsecp256k1-748), I think it makes sense to follow best practices and use `arc4random_buf` rather than `getentropy` on OpenBSD in our random module.
The [getentropy(2) man page](https://man.openbsd.org/getentropy.2) states:
```
getentropy() is not intended for regular code; please use the
arc4random(3) family of functions instead.
```
The [arc4random(3) man page](https://man.openbsd.org/arc4random.3) states:
```
Use of these functions is encouraged for almost all random number
consumption because the other interfaces are deficient in either quality,
portability, standardization, or availability.
```
On the linked PR discussion worries about using RC4 internally has been expressed (see https://security.stackexchange.com/questions/85601/is-arc4random-secure-enough/172905#172905), but this would only affect users of OpenBSD <5.5, using a version that was released more than 8 years ago.
ACKs for top commit:
laanwj:
Tested ACK 0c49e52b22be1baa8d51670e4f3c437fd3c0baa7
Tree-SHA512: b5ed3d0718962c5a3839db9a28f93d08a0ac93094cc664f83bc4cf1cfad25049e6240b7b81fe06b71e6a3a0ca24a2c337eab088abec5470ad014e10c04fdb216
Use std::filesystem::rename() instead of std::rename(). We rely on the
destination to be overwritten if it exists, but std::rename()'s behavior
is implementation-defined in this case.
fac9fe5d051264fcd16e8e36d30f28c05c999837 Fix unintended unsigned integer overflow in strencodings (MarcoFalke)
Pull request description:
This fixes two issues for strings that start with a colon and only have one colon:
* `fMultiColon` is incorrectly set to `true`
* There is an unsigned integer overflow `colon - 1` (`0 - 1`)
Neither issue matters, as the result is discarded. Though, it makes sense to still fix the issue for clarity and to avoid sanitizer issues in the function.
ACKs for top commit:
laanwj:
Code review ACK fac9fe5d051264fcd16e8e36d30f28c05c999837
shaavan:
Code Review ACK fac9fe5d051264fcd16e8e36d30f28c05c999837
Tree-SHA512: e71c21a0b617abf241e561ce6b90b963e2d5e2f77bd9547ce47209a1a94b454384391f86ef5d35fedd4f4df19add3896bb3d61fed396ebba8e864e3eeb75ed59
fa2807ef19307e42676928ebbec6e43d7235e2d8 test: Remove unused integer sanitizer suppressions (MarcoFalke)
Pull request description:
Looks like they are not needed anymore. Maybe due to commit 7de2cf9b258590ffefd724abe0d4458f282b95c3 ?
ACKs for top commit:
fanquake:
ACK fa2807ef19307e42676928ebbec6e43d7235e2d8
Tree-SHA512: 300aa47bd2cf6d44ad0d1d78889afeeb9ed0d7080f330e912db4c295dd13c43aaccdfbd4d7251006d2c0b848af6fb0d52104142ff528564edac8af49318f9f50
fa2f7d005932bff9b7d27744ae517b9e7910df8d fuzz: Avoid unsigned integer overflow in FormatParagraph (MarcoFalke)
Pull request description:
`FormatParagraph` is only ever called with compile time constant arguments, so I don't see the need for fuzzing it.
Though, keep it for now, but avoid the unsigned integer overflow with this patch.
ACKs for top commit:
laanwj:
Code review ACK fa2f7d005932bff9b7d27744ae517b9e7910df8d
Tree-SHA512: 01fc64a9ef73c183921ca1b0cd8db9514c0a242e3acf215a3393f383ae129e01625ebb16eaf9cb86370eda62d0145c3dcf8f62e40edf5958abc1f777c5687280
ebda2b8c819d989327c6b3e29237dfb43628e647 util: Drop no longer needed StripRedundantLastElementsOfPath() function (Hennadii Stepanov)
ecd094e2b1e1eb7dba24dafef3640a9b6cc55f82 Use ArgsManager::GetPathArg() for "-walletdir" option (Hennadii Stepanov)
06fed4c21ec64cd224231d15cbbeb985b8fba5f2 Use ArgsManager::GetPathArg() for "-blocksdir" option (Hennadii Stepanov)
15b632bf169f6272ca90faba8d8036e3e822542f Use ArgsManager::GetPathArg() for "-datadir" option (Hennadii Stepanov)
540ca5111f7dc91a9808e41ccb4446d8dc0a1bec util: Add ArgsManager::GetPathArg() function (Hennadii Stepanov)
Pull request description:
[Switching](https://github.com/bitcoin/bitcoin/pull/20744) to `std::filesystems` makes possible to leverage [`std::filesystem::path::lexically_normal`](https://en.cppreference.com/w/cpp/filesystem/path/lexically_normal) and get rid of ugly `StripRedundantLastElementsOfPath()` crutch.
To make its usage simple and error-proof, a new `ArgsManager::GetPathArg()` member function introduced which guarantees to return a normalized with no trailing slashes paths provided via `-datadir`, `-blocksdir` or `-walletdir` command-line arguments or configure options.
ACKs for top commit:
ryanofsky:
Code review ACK ebda2b8c819d989327c6b3e29237dfb43628e647. Only change since last review is rebase which simplified the last commit
Tree-SHA512: ed86959b6038b7152b5a1d473478667b72caab1716cc9149e1a75833d50511f22157e4e5e55a9465d1fa76b90bce5e5286f4e4f0d1ae65ebd9c012fae19d835f
fa1b227a727a5056c6fbc7e4f33c19aeb5207718 Remove broken and unused CDataStream methods (MarcoFalke)
faee5f8dc23cd2fcfb6ad62a1d46ad3020ef0c5c test: Create fresh CDataStream each time (MarcoFalke)
fa71114926490e84c9222d315a95684d250e8e34 test: Inline expected_xor (MarcoFalke)
Pull request description:
The `insert` and `erase` methods have many issues:
* They are unused
* They are confusing and hard to read, as they implement "special cases" for optimization, that isn't needed
* They are broken (See https://github.com/bitcoin/bitcoin/pull/24231)
* Fixing them leads to mingw compile errors (See https://github.com/bitcoin/bitcoin/pull/24231#issuecomment-1029286985)
Fix all issues by removing them
ACKs for top commit:
laanwj:
Code review ACK fa1b227a727a5056c6fbc7e4f33c19aeb5207718
Tree-SHA512: 9d9e5d42e6ffc5ae82bdb67cfb5b50b45977ae674acee6ff99092560aebf2fc7e4584ded614e190db0663226fa198e34350517cd7ee57d518de22e9568bc349a
d644c45e39c45118df86692f9365d25dbba49461 build, refactor: Drop redundant `$(package)_download_file` assignments (Hennadii Stepanov)
Pull request description:
No need to specify `$(package)_download_file` when it is equal to `$(package)_file_name`.
Historically, before bitcoin/bitcoin#19817, distinct `$(package)_download_file` and `$(package)_file_name` were used for better portability (I guess) by removing `+` characters from a file name.
The only package which still use file renaming is `native_capnp`: eca694a4e7/depends/packages/native_capnp.mk (L3-L5)
ACKs for top commit:
shaavan:
ACK d644c45e39c45118df86692f9365d25dbba49461
fanquake:
ACK d644c45e39c45118df86692f9365d25dbba49461
Tree-SHA512: 488dd0f55cea077174e78a75d8385bacb1a5463883cadeb5fd7c9426865ea5f3a8bad0bd6e8e9d530bce6f0c1715349b3fbabb4e22634348cdd68f5fc8a3c53b
fac62056b56e0a28baf0b6f285752d83fbf96074 Fix integer sanitizer suppressions in validation.cpp (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.
Fix it with a refactor and remove the suppression.
ACKs for top commit:
hebasto:
ACK fac62056b56e0a28baf0b6f285752d83fbf96074, I have reviewed the code and it looks OK, I agree it can be merged.
prayank23:
Code Review ACK fac62056b5
Tree-SHA512: efc5b9887cb2e207033b264ebf425bae5ff013e909701c049aea5d79a21f10495826e962d171b3d412717cbf0a4723e5124133b5401b35a73915212e85e91020
aeb18b665c616c3326671b4c7e9d6421306564f0 Bugfix: GUI: Check validity when QValidatedLineEdit::setText is called (Luke Dashjr)
b1a544be109d336c0b53722e3f8b51687972c94e Bugfix: GUI: Re-check validity after QValidatedLineEdit::setCheckValidator (Luke Dashjr)
2385b508d5f2db118513c3e0b343d2309cdfdcd8 Bugfix: GUI: Only apply invalid style to QValidatedLineEdit, not its tooltip (Luke Dashjr)
Pull request description:
1. Use a CSS selector to avoid changing the background colour of the tooltip.
2. Re-check validity of input when we first set the validator (probably a no-op in practice).
3. Check validity of input when it is set programmatically via `setText` (eg, via the address book). Probably no-op in practice UNTIL merging https://github.com/bitcoin/bitcoin/pull/15987 or any other PR that adds a warning for valid addresses.
Moved from https://github.com/bitcoin/bitcoin/pull/18133 (just concept ACKs)
ACKs for top commit:
Sjors:
tACK aeb18b665c616c3326671b4c7e9d6421306564f0
hebasto:
ACK aeb18b665c616c3326671b4c7e9d6421306564f0, tested on Linux Mint 20.3 (Qt 5.12.8).
Tree-SHA512: b6fa8ee4dec76e1c759095721240e6fa5071a02993cb28406e96a0fa2e819f5dddc03d2e7c9073354d7865c2b09eb263afaf853ecba42e9fc4f50ef4ae20bf0f
99de8068cd08ecc2ad5dfe603bf3c2cc5b8b33aa validation: use stronger EXCLUSIVE_LOCKS_REQUIRED() (Vasil Dimov)
Pull request description:
https://github.com/bitcoin/bitcoin/pull/24103 added annotations to
denote that the callers of `CChainState::ActivateBestChain()` and
`CChainState::InvalidateBlock()` must not own `m_chainstate_mutex` at
the time of the call.
Replace the added `LOCKS_EXCLUDED()` with a stronger
`EXCLUSIVE_LOCKS_REQUIRED()`, see
https://clang.llvm.org/docs/ThreadSafetyAnalysis.html#negative for the
difference between both.
ACKs for top commit:
hebasto:
ACK 99de8068cd08ecc2ad5dfe603bf3c2cc5b8b33aa.
jonatack:
ACK 99de8068cd08ecc2ad5dfe603bf3c2cc5b8b33aa. Tested with Debian clang version 13.0.1. Reproduced hebasto's results. Verified that `LoadExternalBlockFile()` needs the annotation added here.
Tree-SHA512: 59640d9ad472cdb5066ecde89cc0aff8632a351fc030f39bb43800d2c856fb1aed3576e4134212d32be161b18780f06dc5066ac71df7f7cd69e3f21f886e1542
b9c113af754540341d9529532fbadb7525168102 util: Avoid buggy std::filesystem:::create_directories() call (Hennadii Stepanov)
Pull request description:
Compiled with some libstdc++ versions (e.g., on Ubuntu 20.04) [`std::filesystem:::create_directories()`](https://en.cppreference.com/w/cpp/filesystem/create_directory) call [fails](https://github.com/bitcoin/bitcoin/issues/24257#issue-1123753243) to handle symbol links properly.
No behavior change in comparison to the [pre-20744](c194293883) master branch.
Fixesbitcoin/bitcoin#24257.
ACKs for top commit:
ryanofsky:
Code review ACK b9c113af754540341d9529532fbadb7525168102. Nice simplification and fix
MarcoFalke:
review ACK b9c113af754540341d9529532fbadb7525168102 🐬
Tree-SHA512: 79d940cfc1f68d9b0548fb2ab005e90850b54ac0fb3bb2940afd632d56288d92687579a3176bac3fd0ea3d2dae71e26444f8f7bdb87862414c12866ae5e857c4
bac30e85f384ced16ab81eca755d81cc0a72d00b docs: Move explanation of hardened key syntax closer to KEY section (Bitcoin Hodler)
Pull request description:
The line about "(Anywhere a `'` suffix is permitted to denote hardened derivation, the suffix `h` can be used instead.)" belongs with the section on KEY expressions, not following the unrelated TREE section.
ACKs for top commit:
prusnak:
ACK bac30e8
meshcollider:
ACK bac30e85f384ced16ab81eca755d81cc0a72d00b
Tree-SHA512: 56fe97b89c02e67e94cab33b01e56f17f9b501b97036c5b35939dc4000a9d5e9afe4333869ba97bbe81372c538b7b2021a7d2520aba731400d8d0e62714d52b4
d1fab9d5d27a2db2546db0f610e0f6929ec4864e test: Call ceildiv helper with integer (Martin Zumsande)
Pull request description:
On master,
`assert_fee_amount(Decimal("0.00000993"), 217, Decimal("0.00004531"))` passes
`assert_fee_amount(Decimal("0.00000993"), Decimal("217"), Decimal("0.00004531"))` fails.
the reason is that the // operator in `ceildiv(a,b) = -(-a//b)` has a different behavior for Decimals, see [doc](https://docs.python.org/3/library/decimal.html#decimal-objects).
`wallet_send.py` calls this function with Decimals, and I think this is the reason for the failure reported in the OP of #24151 (`wallet_send.py --legacy-wallet` line 332, the numbers used in the example above are from there). However, the other failures reported there cannot be explained by this, so this is just a partial fix.
ACKs for top commit:
ryanofsky:
Code review ACK d1fab9d5d27a2db2546db0f610e0f6929ec4864e. Tracking down this problem was a good find, and code seems safer and easier to understand now
Tree-SHA512: 5bf0568cd1a0824f6b1a15a03580b6e9391b4f51112a97c1d00469d255bf6dda45c49a36fa567a5ba9b9973efe1d9cdd480db91965c9f4c2aa963629a8a32cba
a036358994546e2041d0bf0cc911bab4e4baba3c test: Repair failfast option for test runner (Martin Zumsande)
Pull request description:
Fixes#23990
After #23799, the `--failfast` option in the test runner for the functional tests stopped working, because a second outer loop was introduced, which would have needed a `break` too for the test runner to fail immediately. This also led to the errors reported in #23990.
This provides a straightforward fix for that.
There is also #23995 which is a larger refactor, but that hasn't been updated in a while to fix the failfast issue.
ACKs for top commit:
pg156:
Tested ACK a036358994546e2041d0bf0cc911bab4e4baba3c. I agree adding the `all_passed` flag to break out of the outer loop when needed makes sense. The "failfast" option works after this change.
Tree-SHA512: 3e2f775e36c13d180d32a05cd1cfe0883274e8615cdbbd4e069a9899e9b9ea1091066cf085e93f1c5326bd8ecc6ff524e0dad7c638f60dfdb169fefcdb26ee52
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
