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2022-02-18Rename wallet-tool to bitcoin-wallet in code commentKristaps Kaupe
2022-02-18Mention -signet in bitcoin-wallet help outputKristaps Kaupe
2022-02-17Merge bitcoin/bitcoin#24349: fuzz: Split script formatting from script fuzz ↵fanquake
target fae3f178238df96554dc2495e040f5580b55408a fuzz: Split script formatting from script fuzz target (MarcoFalke) Pull request description: This is a follow-up to commit 9237bdaac196951a437accaefa65638149b25978. The target was improved a bit, but is still taking enormously long. See for example 4096 seconds in https://cirrus-ci.com/task/5153886888525824?logs=ci#L4451. Most of the time is spent formatting the script. See the flamegraph: ![flame](https://user-images.githubusercontent.com/6399679/154052491-ad868078-42e6-4d85-9c77-c2e7e8291a9f.png) Thus, I suggest to split up the formatting into a new target. This will: * Allow more fuzz cycles in the `script` target when exploring the search space with the fuzz engine * Hopefully allow to reduce the fuzz inputs in `qa-assets` without losing coverage ACKs for top commit: fanquake: ACK fae3f178238df96554dc2495e040f5580b55408a Tree-SHA512: f86154b23019b7721e5dd10f54d11f4f7603d280471a396cb5256f4c460f48333318a60efe8b77fa8749a4abc67ad2631211b766fde5da70ded9fab8f904747b
2022-02-17Merge bitcoin/bitcoin#24338: util: Work around libstdc++ create_directories ↵fanquake
issue b223c3c21e89f6af76b5401413880923f7c444d6 test: Add functional test for symlinked blocks directory (laanwj) ddb75c2e87a60ed24065bdf0c3bfabf4e058cef1 test: Add fs_tests/create_directories unit test (Hennadii Stepanov) 1f46b6e46e1454b91ff7ceb31853bc440952f8eb util: Work around libstdc++ create_directories issue (laanwj) Pull request description: Work around libstdc++ issue [PR101510] with create_directories where the leaf already exists as a symlink. Fixes #24257, introduced by the switch to `std::filesystem`. It is meant to be more thorough than #24266, which worked around one instance of the problem. The issue was [fixed upstream](https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=124eaa50e0a34f5f89572c1aa812c50979da58fc), but unfortunately we'll have to carry a fix for it for a while. This introduces a function `fs::create_directories` which wraps `std::filesystem::create_directories`. This allows easiliy reverting the workaround when it is no longer necessary. ACKs for top commit: jonatack: re-ACK b223c3c21e89f6af76b5401413880923f7c444d6 per `git range-diff df08250 67019cd b223c3c` hebasto: re-ACK b223c3c21e89f6af76b5401413880923f7c444d6 w0xlt: re-ACK b223c3c vasild: ACK b223c3c21e89f6af76b5401413880923f7c444d6 Tree-SHA512: 028321717c8b10d16185c3711b35da6b05fb7aa31cee1c8c7e754e92bf5a0b02719a3785cd0f6f8bf052b3bd759f644af212320672baabc9e44e0b93ba464abc
2022-02-17bench: Avoid deprecated use of volatile +=MarcoFalke
2022-02-17util: Add missing rseq to syscall sandboxlaanwj
Fixes #24368.
2022-02-17Merge bitcoin/bitcoin#23819: ConnectBlock: don't serialize block hash twicelaanwj
eb8b22d5176d7abc6f93b4473df446105ca595e6 block_connected: re-use previous GetTimeMicros (William Casarin) 80e1c55687aae61767f1ade0826746cda00d6a24 block_connected: don't serialize block hash twice (William Casarin) Pull request description: 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. Shave off an extra 100 or so instructions from the validation:block_connected tracepoint by reusing a nearby GetTimeMicros(). This brings the tracepoint down to 54 instructions. Still high, but much better than the previous ~154 and 8000 instructions which it was originally. Signed-off-by: William Casarin <jb55@jb55.com> ACKs for top commit: 0xB10C: ACK eb8b22d5176d7abc6f93b4473df446105ca595e6 laanwj: Code review ACK eb8b22d5176d7abc6f93b4473df446105ca595e6 theStack: re-ACK eb8b22d5176d7abc6f93b4473df446105ca595e6 Tree-SHA512: 92ae585e487554e0f73042a8abaa239f630502c1d198e010bd7c1de252d882bccb627bbf0e4faec09c1253e782b145bcf153f9fee78cdb8456188044a96f8267
2022-02-17User-facing content fixups from transifex translator feedbackJon Atack
2022-02-17test: Add fs_tests/create_directories unit testHennadii Stepanov
2022-02-17util: Work around libstdc++ create_directories issuelaanwj
Work around libstdc++ issue [PR101510] with create_directories where the leaf already exists as a symlink. Fixes #24257, introduced by the switch to `std::filesystem`. It is meant to be more thorough than #24266, which only worked around one instance of the problem. The issue was fixed upstream in https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=124eaa50e0a34f5f89572c1aa812c50979da58fc, but unfortunately we'll have to carry a fix for it for a while. This introduces a function `fs::create_directories` which wraps `std::filesystem::create_directories`. This allows easiliy reverting the workaround when it is no longer necessary.
2022-02-17Merge bitcoin/bitcoin#24331: util: Revert back `MoveFileExW` call for MinGW-w64laanwj
dc01cbc538765f64326bca30952c83e3862d0d54 test: Add fs_tests/rename unit test (Hennadii Stepanov) d4999d40b9bd04dc20111aaaa6ed2d3db1a5caf9 util: Revert back MoveFileExW call for MinGW-w64 (Hennadii Stepanov) Pull request description: Unfortunately, bitcoin/bitcoin#24308 introduced a [regression](https://github.com/bitcoin/bitcoin/pull/24308#issuecomment-1037259386) for mingw builds. The root of the problem is a broken implementation of [`std::filesystem::rename`](https://en.cppreference.com/w/cpp/filesystem/rename). In particular, the expected behavior > If `old_p` is a non-directory file, then `new_p` must be ... existing non-directory file: `new_p` _is first deleted_... fails with the "File exists" error. This PR reverts back the `MoveFileExW` call, and adds the [suggested](https://github.com/bitcoin/bitcoin/pull/24308#pullrequestreview-878832906) unit test. ACKs for top commit: vasild: ACK dc01cbc538765f64326bca30952c83e3862d0d54 Tree-SHA512: c8e5a98844cfa32bec0ad67a1aaa58fe2efd0c5474d3e83490211985b110f83245758a742dcaa0a933a192ab66a7f11807e0c53ae69260b7dd02fc99f6d03849
2022-02-17Merge bitcoin/bitcoin#24177: validation, refactor: add missing thread safety ↵MarcoFalke
lock assertions f485a0745455b46390f1c14260643ad69c8fe2ad Add missing thread safety lock assertions in validation.h (Jon Atack) 37af8a20cf39ed8ee4b3ba4e1d8d55178eaacb78 Add missing thread safety lock assertions in validation.cpp (Jon Atack) Pull request description: A number of functions in validation.{h,cpp} have a thread safety lock annotation in the declaration but are missing the corresponding run-time lock assertion in the definition. ACKs for top commit: hebasto: re-ACK f485a0745455b46390f1c14260643ad69c8fe2ad, only suggested change since my [previous](https://github.com/bitcoin/bitcoin/pull/24177#pullrequestreview-877810465) review. vasild: ACK f485a0745455b46390f1c14260643ad69c8fe2ad Tree-SHA512: c86c0c0e8fe6ec7ae9ed9890f1dd7d042aa482ecf99feb6679a670aa004f6e9a99f7bc047205a34968fab7f1f841898c59b48c3ed6245c166e3b5abbf0867445
2022-02-16wallet: Don't generate keys when privkeys disabled when upgradingAndrew Chow
When private keys are disabled, we should not be trying to generate new keys during upgradewallet.
2022-02-17index: check muhash is in sync on coinstatsindex launchFabian Jahr
2022-02-17index: remove txindex references from base indexFabian Jahr
2022-02-17doc: Fix typosTaeik Lim
2022-02-16Improve -netinfo help based on feedback from users and devsJon Atack
- clarify that the peer counts table is of reachable networks - a few other clarifications
2022-02-15Add tr() descriptor unit testsPieter Wuille
2022-02-15Merge bitcoin/bitcoin#24117: index: make indices robust against init abortsMarcoFalke
bfcd60f5d505334230013de4115483b22a7898ee test: activate all index types in feature_init.py (Martin Zumsande) 0243907faee0aa6af09974131d9a46a7f9c3ef38 index: Don't commit without valid m_best_block_index (Martin Zumsande) Pull request description: When an index thread receives an interrupt during init before it got to index anything (so `m_best_block_index == nullptr` still), it will still try to commit previous "work" before stopping the thread. That means that `BaseIndex::CommitInternal()` calls `GetLocator(nullptr)`, which returns an locator to the tip ([code](https://github.com/bitcoin/bitcoin/blob/06b6369766137756648b3cb62c8f385cca234e69/src/chain.cpp#L31-L32)), and saves it to the index DB. On the next startup, this locator will be read and it will be assumed that we have successfully synced the index to the tip, when in reality we have indexed nothing. In the case of coinstatsindex, this would lead to a shutdown of bitcoind without any indication what went wrong. For the other indexes, there would be no immediate shutdown, but the index would be corrupt. This PR fixes this by not committing when `m_best_block_index==nullptr`, and it also adds an error log message to the silent coinstatsindex shutdown path. This is another small bug found by `feature_init.py` - the second commit enables blockfilterindex and coinstatsindex for this test, enabling coinstatsindex without the first commit would have led to frequent failures. ACKs for top commit: fjahr: reACK bfcd60f5d505334230013de4115483b22a7898ee shaavan: reACK bfcd60f5d505334230013de4115483b22a7898ee Tree-SHA512: 8e2bac0fc40cde209518a9e59b597ae0a5a875a2a90898673987c91733718d40e528dada942bf552b58bc021bf46e59da2d0cc5a61045f48f9bae2b1baf6033b
2022-02-15Bugfix: make ToPrivateString work with x-only keysPieter Wuille
2022-02-15Primitives: Correct CTransaction deserialization docstringTheCharlatan
Since https://github.com/bitcoin/bitcoin/pull/8589 CTxWitness was removed and instead replaced with CScriptWitness inside each CTxIn.
2022-02-15fuzz: Split script formatting from script fuzz targetMarcoFalke
2022-02-15rpc: Fix implicit-integer-sign-change in verifychainMarcoFalke
2022-02-15Merge bitcoin/bitcoin#24340: util: Add missing unlinkat to syscall sandboxMarcoFalke
fa455975e52db3296a36fde827755cf91321fc2f util: Add missing unlinkat to syscall sandbox (MarcoFalke) Pull request description: This will be needed for g++-12 (after libstdc++6 12-20220206). Steps to reproduce: ``` gdb --args ./src/bitcoind -sandbox=log-and-abort -regtest ./src/bitcoin-cli -regtest -named createwallet wallet_name=a descriptors=false ./src/bitcoin-cli -regtest stop ``` BT: ``` Thread 1 "b-shutoff" received signal SIGSYS, Bad system call. 0x00007ffff79564f7 in unlinkat () from /lib/x86_64-linux-gnu/libc.so.6 (gdb) bt #0 0x00007ffff79564f7 in unlinkat () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff7cc7335 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #2 0x00007ffff7cc94e3 in std::filesystem::remove_all(std::filesystem::__cxx11::path const&) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #3 0x00005555559d4918 in wallet::BerkeleyEnvironment::Flush (this=0x7fffc4005160, fShutdown=<optimized out>) at /usr/include/c++/12/bits/fs_path.h:595 #4 0x000055555592c058 in wallet::StopWallets (context=...) at /usr/include/c++/12/bits/shared_ptr_base.h:1665 #5 0x00005555556617ca in Shutdown (node=...) at ./src/init.cpp:293 #6 0x000055555563ada6 in AppInit (argv=<optimized out>, argc=<optimized out>, node=...) at ./src/bitcoind.cpp:249 #7 main (argc=<optimized out>, argv=<optimized out>) at ./src/bitcoind.cpp:273 ACKs for top commit: laanwj: Code review ACK fa455975e52db3296a36fde827755cf91321fc2f Tree-SHA512: e80a38828f8656040954c9befa2d1c9d5170e204dc09c61031633349897f51ccd85cc5c99a089c4726d7f5237875cd9ed3fa8ef864cd6c1c8a2b8250b392d57f
2022-02-15Merge bitcoin-core/gui#509: Respect dialog modality and fix a regression in ↵Hennadii Stepanov
wallet unlock f730bd7d580502ae3c3b5953ada3724b59f5cd9b scripted-diff: Rename ShowModalDialogAndDeleteOnClose (Hennadii Stepanov) 5d7666b15164a16aaf3af49af8f73ff4bd392f6a qt: Revert 7fa91e831227e556bd8a7ae3da64bd59d4f30d5f partially (Hennadii Stepanov) 89c277a6fca1149f10f8b55874c702c341679765 qt: Delay shutdown while a modal dialog is active (Hennadii Stepanov) 8c0eb80f41bca7b08c94de0f08692fac23e3e9f0 qt: Disable tray icon menu when a modal dialog is active (Hennadii Stepanov) 92427354dd5f80cb5c042e7afbcd386968161be4 qt, refactor: Use local QAction instances for the tray icon menu (Hennadii Stepanov) 58e16035c1fc513fce0b09e02c7d863c63ec990d qt, refactor: Drop BitcoinGUI::{send,receive}CoinsMenuAction members (Hennadii Stepanov) fd667e73cd109bbfc14011f8c2c08556648b4c50 qt: Make show_hide_action dependent on the main window actual state (Hennadii Stepanov) ee151d032789fa03daa44ab44dd0fd70e51b145c qt: Drop BitcoinGUI::toggleHideAction member (Hennadii Stepanov) 78189daac8d13870ab6ed8421b9ed067cf7ebac5 qt, refactor: Fill up trayIconMenu before connections (Hennadii Stepanov) 66afa286e519deda2fcfd580f190b7af13407e72 qt, refactor: Replace BitcoinGUI::trayIconActivated with a lambda (Hennadii Stepanov) c3ca8364b2a8de8c73ecc0c7eed9608bd30e7e02 qt, refactor: Replace BitcoinGUI::macosDockIconActivated with a lambda (Hennadii Stepanov) Pull request description: As pointed in bitcoin/bitcoin#23790 a regression in wallet unlock was introduced in bitcoin-core/gui#336 when a synchronous `AskPassphraseDialog` has been replaced with an asynchronous one. This PR reverts a call back to a synchronous mode. To make synchronous dialogs behave nice during shutdown some additional changes were made. Please note that disabling the tray icon menu when a modal dialog is active is useful itself as on master (4ad59042b359f473d5888ecee0c9288dcf98f1c9) it is possible to switch to the "Receive" tab while the GUI is waiting for a password for the "Send" tab: ![Screenshot from 2021-12-17 18-59-51](https://user-images.githubusercontent.com/32963518/146580710-0a755f24-a166-414b-be60-7863232ac778.png) This is confusing and must be avoided. Fixes bitcoin/bitcoin#23790. ACKs for top commit: prayank23: tACK https://github.com/bitcoin-core/gui/pull/509/commits/f730bd7d580502ae3c3b5953ada3724b59f5cd9b Tree-SHA512: 2b68275754190e4a9831b96e882d3c5b005e03909aeb6f2c5846da07199bb3efbb74ce87a9d25bb139f643c43d377a2051b221d553281fa5aefdd3181a58077f
2022-02-14Bugfix: set x-only flag when inferring pk() inside tr()Pieter Wuille
2022-02-14Remove outdated comment on CFeeRateMurch
This comment described how the constructor of CFeeRate was previously indirectly used to parse fee rate arguments from RPCs. The command line input was actually in sat/vB but due to the use of AmountFromValue() it got converted to BTC/vB. In the constructor this could be rectified by creating a CFeeRate from that given value (in BTC/vB) and COIN as the transaction size, turning the input effectively to sat/vB. Since this usage pattern was removed from the codebase some months ago, the comment is now obsolete. Also: • Use vsize and vbyte instead of size and byte
2022-02-14Merge bitcoin/bitcoin#24115: ARMv8 SHA2 Intrinsicslaanwj
aaa1d03d3acebeb44fdd40a302f086aad3d329ce Add optimized sha256d64_arm_shani::Transform_2way (Pieter Wuille) fe0629852aaf3a26f291bfa535e7e455fe7bea06 Implement sha256_arm_shani::Transform (Pavol Rusnak) 48a72fa81f80c8a3c7c6de8339b5feb361dece1c Add sha256_arm_shani to build system (Pavol Rusnak) c2b79342506e24e9b7100fb7a6025dc870375ef6 Rename SHANI to X86_SHANI to allow future implementation of ARM_SHANI (Pavol Rusnak) Pull request description: This PR adds support for ARMv8 SHA2 Intrinsics. Fixes https://github.com/bitcoin/bitcoin/issues/13401 and https://github.com/bitcoin/bitcoin/issues/17414 * Integration part was done by me. * The original SHA2 NI code comes from https://github.com/noloader/SHA-Intrinsics/blob/master/sha256-arm.c * Minor optimizations from https://github.com/rollmeister/bitcoin-armv8/blob/master/src/crypto/sha256.cpp are applied too. * The 2-way transform added by @sipa ACKs for top commit: laanwj: Code review and lightly tested ACK aaa1d03d3acebeb44fdd40a302f086aad3d329ce Tree-SHA512: 9689d6390c004269cb1ee79ed05430d7d35a6efef2554a2b6732f7258a11e7e959b3306c04b4e8637a9623fb4c12d1c1b3592da0ff0dc6d737932db302509669
2022-02-14util: Add missing unlinkat to syscall sandboxMarcoFalke
2022-02-14test: Add fs_tests/rename unit testHennadii Stepanov
Co-authored-by: Vasil Dimov <vd@FreeBSD.org>
2022-02-14util: Revert back MoveFileExW call for MinGW-w64Hennadii Stepanov
2022-02-14Move `GetAllOutputTypes` function from `rpc/rawtransaction.cpp` to ↵Kiminuo
`rpc/util.{h|cpp}`
2022-02-14Merge bitcoin/bitcoin#24309: test: test that OP_1-OP_16 (but not ↵fanquake
lower/higher) start witness programs 34d0e07e929c9dd12727d77896cc47f7ac4be680 Test that OP_1-OP_16 (but not lower/higher) start witness programs (Pieter Wuille) Pull request description: Cherry-picks one of the commits adding test coverage from #13062. As [pointed out by aj](https://github.com/bitcoin/bitcoin/pull/13062/files#r492723037): > could move the test additions to the first commit, since they're testing things that are already true Pull the additional test code into master earlier. ACKs for top commit: laanwj: Code review ACK 34d0e07e929c9dd12727d77896cc47f7ac4be680 Tree-SHA512: ff0ab2a54613ea6e8246b443363b362dd41b5e464faba4d11be6003aa6588a626cf56e142a3b94465cd37dd3ac4debea08455db96bade336171b6c30ea894950
2022-02-14Merge bitcoin/bitcoin#24187: Followups for getdeploymentinfoMarcoFalke
e5f0356e3ffea10f447998b7549a67e016446e81 rpc/blockchain: rename getdeploymentinfo tip/active_chain_tip to blockindex (Anthony Towns) fbab43f169924c681ef085639b3e4de6c74a4958 rpc/blockchain: a constant craving (Anthony Towns) 5179656ef83a563133e32893f4acfd61d1aebdcb trivial: comment tweaks (Anthony Towns) 32f04e6da9845c218f9bbd8b8329f35ed3678a49 rpc documentation improvements (Anthony Towns) 555eafa7930a84d8ca594bea9fe39f63cfa75076 doc: getdeploymentinfo release notes tweaks (Anthony Towns) Pull request description: Documentation, comments and trivial code changes to followup #23508. ACKs for top commit: Sjors: utACK e5f0356e3ffea10f447998b7549a67e016446e81 Tree-SHA512: 4e854a8453588901edb887504f7bfa100cc32df2e99654a5e5970032a0bd63259ba0582479e15bc09ef4792c6672715007f89eb1a7b2d7e229433a678cde9f44
2022-02-14[doc] clarify inaccurate comment about replacements paying higher feerateglozow
Co-authored-by: Suhas Daftuar <sdaftuar@gmail.com>
2022-02-14[validation] look up transaction by txidglozow
GetIter takes a txid, not wtxid.
2022-02-14Merge bitcoin/bitcoin#24301: build: header-only Boostfanquake
5d399f9f3df513a0400049238f5ef0ef2352d57e build: remove native B2 package (fanquake) 2037a3b6c1222d2802ff7c8463f2bb79ba8b57d8 build: header-only Boost (fanquake) 39e66e938fb688f5400ad94a1b317fcc2a87bc31 build: use header-only Boost unit test (fanquake) Pull request description: This PR converts our Boost usage to header only. We switch from using our last remaining Boost lib (unit test), to using it's header-only implementation (see https://www.boost.org/doc/libs/1_78_0/libs/test/doc/html/boost_test/adv_scenarios/single_header_customizations/multiple_translation_units.html). Also related to #24291. Guix build: ```bash ``` ACKs for top commit: hebasto: re-ACK 5d399f9f3df513a0400049238f5ef0ef2352d57e MarcoFalke: approach ACK 5d399f9f3df513a0400049238f5ef0ef2352d57e 📞 Tree-SHA512: e60835ee9c11aa941a64679616da2002d6cd86e464895372fafdd42ad6499d7eb1dde6f0013c60adaeb97bd191198430cb158a7a7417b38080dd7106b28e3ba5
2022-02-14Merge bitcoin/bitcoin#24319: refactor: Avoid unsigned integer overflow in ↵MarcoFalke
core_write fa6065661a86656a29e89ed1a3529cb7103f5394 refactor: Avoid unsigned integer overflow in core_write (MarcoFalke) Pull request description: Also, I find the new code a bit easier to understand. ACKs for top commit: shaavan: Code Review ACK fa6065661a86656a29e89ed1a3529cb7103f5394 Tree-SHA512: cd751e3b4dc97ef525eb8be8d0a49e9629389cb114df18d59a06e05388822af2939078e937f01494e6b317d601743b1a433ba47aa40c4dc602372d1f0fd0dc11
2022-02-13build: header-only Boostfanquake
2022-02-13build: use header-only Boost unit testfanquake
2022-02-12scripted-diff: Rename ShowModalDialogAndDeleteOnCloseHennadii Stepanov
-BEGIN VERIFY SCRIPT- sed -i 's/ShowModalDialogAndDeleteOnClose/ShowModalDialogAsynchronously/' -- $(git grep -l -e "ShowModalDialogAndDeleteOnClose") -END VERIFY SCRIPT- It is important to highlight that a modal dialog is showed asynchronously as there are cases when the synchronous QDialog::exec() is required.
2022-02-12qt: Revert 7fa91e831227e556bd8a7ae3da64bd59d4f30d5f partiallyHennadii Stepanov
The AskPassphraseDialog modal dialog must be synchronous here as expected in the WalletModel::requestUnlock() function. Fixed an introduced regression.
2022-02-12qt: Delay shutdown while a modal dialog is activeHennadii Stepanov
2022-02-12qt: Disable tray icon menu when a modal dialog is activeHennadii Stepanov
2022-02-12qt, refactor: Use local QAction instances for the tray icon menuHennadii Stepanov
This change is required for the following commit.
2022-02-12qt: Override BitcoinApplication::event() to handle QEvent::QuitHennadii Stepanov
2022-02-11Merge bitcoin/bitcoin#24307: RPC: Return external_signer in getwalletinfoAndrew Chow
b75f4c89ec4d33a3014ccd5151964881b5e0aa1c RPC: Return external_signer in getwalletinfo (Kristaps Kaupe) Pull request description: Add `external_signer` to the result object of `getwalletinfo` RPC which indicates whether `WALLET_FLAG_EXTERNAL_SIGNER` flag is set for the wallet. ACKs for top commit: S3RK: utACK b75f4c89ec4d33a3014ccd5151964881b5e0aa1c achow101: ACK b75f4c89ec4d33a3014ccd5151964881b5e0aa1c prayank23: utACK https://github.com/bitcoin/bitcoin/pull/24307/commits/b75f4c89ec4d33a3014ccd5151964881b5e0aa1c brunoerg: utACK b75f4c89ec4d33a3014ccd5151964881b5e0aa1c Tree-SHA512: 066ccb97541fd4dc3d9728834645db714a3c8c93ccf29142811af4d79cfb9440a97bbb6c845434a909bc6e1775ef3737fcbb368c1f0582bc63973f6deb17a45f
2022-02-11refactor: Avoid unsigned integer overflow in core_writeMarcoFalke
2022-02-11Merge bitcoin/bitcoin#24308: util: use stronger-guarantee rename methodMarcoFalke
ee822d85d6de7db85416190cf843ad74147519cf util: use stronger-guarantee rename method (Vasil Dimov) Pull request description: 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. This is a rebase of #20435 by vasild. ACKs for top commit: MarcoFalke: review ACK ee822d85d6de7db85416190cf843ad74147519cf hebasto: Approach ACK ee822d85d6de7db85416190cf843ad74147519cf. vasild: ACK ee822d85d6de7db85416190cf843ad74147519cf Tree-SHA512: 8f65f154d235c2704f18008d9d40ced3c5d84e4d55653aa70bde345066b6083c84667b5a2f4d69eeaad0bec6c607645e21ddd2bf85617bdec4a2e33752e2059a
2022-02-10Merge bitcoin/bitcoin#24238: random: use arc4random on OpenBSDlaanwj
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
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-10 01:54:14 +0000