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Hennadii Stepanov

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@hebasto on GitHub ↗
254 commits2 monitored projects20 candidates0 high-risk analyses
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Bitcoin CoreBitcoin Core209 commits14 candidates0 high risklibsecp256k1Bitcoin Core45 commits6 candidates0 high risk
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Informational 15 AI analysisMessage 50 · Thin
BC Bitcoin CoreBitcoin Core BitcoinSupply chain

iwyu: Fix warnings in `src/consensus` and treat them as errors

This commit is a routine code cleanup: it adjusts which C++ header files are included in several consensus-related source files and turns on a stricter compiler hygiene check (Include What You Use, or IWYU) for the src/consensus directory.…

13b53f8bby Hennadii Stepanov+42−79 files
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Informational 15 AI analysisMessage 93 · Strong
BC Bitcoin CoreBitcoin Core BitcoinSupply chain

refactor: Annotate `MakeAndPushFeature` with `[[maybe_unused]]`

This is a one-line compiler warning fix. A developer added a marker telling the compiler that a newly-added helper function may not be used yet, so Clang 23 stops complaining about it. There is no change to program behavior, no bug fix, an…

0238aebfby Hennadii Stepanov+1−11 file
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Informational 15 AI analysisMessage 68 · Adequate
BC Bitcoin CoreBitcoin Core BitcoinSupply chain

ci, iwyu: Enforce warning-free `src/common`

This is a routine code cleanup commit. It adjusts which C++ header files are included in the `src/common` part of Bitcoin Core so that an automated tool called Include What You Use (IWYU) reports no warnings. It also tells the continuous i…

50145f62by Hennadii Stepanov+75−3822 files
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Informational 15 AI analysisMessage 68 · Adequate
BC Bitcoin CoreBitcoin Core BitcoinSupply chain

qa: Enable `interface_gui.py` on macOS

This commit re-enables a GUI test on macOS by changing the visual style used during automated testing. It is a quality-assurance/testing change, not a security fix. There is no indication it addresses a vulnerability or changes how real us…

45f5609fby Hennadii Stepanov+8−52 files
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Informational 15 AI analysisMessage 83 · Strong
BC Bitcoin CoreBitcoin Core BitcoinSupply chain

scripted-diff: Use long form of shell options in Guix scripts

This commit is a purely cosmetic change in Bitcoin Core's Guix build scripts. It replaces the short shell command 'set -e' with its long-form equivalent 'set -o errexit'. Both forms do exactly the same thing: they make the script exit imme…

2cb3bfa8by Hennadii Stepanov+6−66 files
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Informational 15 AI analysisMessage 45 · Thin
BC Bitcoin CoreBitcoin Core BitcoinSupply chain

guix: Add copyright headers to Guix scripts

This commit only adds or updates copyright and license header comments at the top of several helper scripts used for Bitcoin Core's Guix build process. It does not change any executable code, logic, or behavior. There is no security risk.

711eb10fby Hennadii Stepanov+20−27 files
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Informational 18 AI analysisMessage 45 · Thin
BC Bitcoin CoreBitcoin Core BitcoinSupply chain

guix: Build for macOS using LLVM toolchain only

This commit changes how Bitcoin Core's official macOS builds are produced, switching the build tools from the GNU compiler collection (GCC) to the LLVM/Clang toolchain. It does not change the Bitcoin software itself, only the compiler and …

Toolchain swap in release build pipelineNew linker flags introduced: -fuse-ld=lld -rtlib=compiler-rt -unwindlib=libunwindBuild reproducibility may be affected by compiler/runtime change
8a90c7cdby Hennadii Stepanov+51−205 files
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Informational 15 AI analysisMessage 68 · Adequate
BC Bitcoin CoreBitcoin Core BitcoinSupply chain

guix: Fix `glibc` version in comment

This commit only changes a comment in a build script, correcting the noted version of a software library from 2.39 to 2.41. No actual code behavior is changed, so it has no security effect.

80f83149by Hennadii Stepanov+1−11 file
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Informational 15 AI analysisMessage 90 · Strong
BC Bitcoin CoreBitcoin Core BitcoinSupply chain

scripted-diff: Use C.UTF-8 locale in Guix scripts

This commit is a routine cleanup that changes the locale setting in Bitcoin Core's Guix build scripts from the old ASCII-only 'C' locale to the modern 'C.UTF-8' locale. It is not a security fix and does not change any behavior that could b…

8916f796by Hennadii Stepanov+15−1515 files
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Informational 17 AI analysisMessage 68 · Adequate
BC Bitcoin CoreBitcoin Core BitcoinSupply chain

depends, zeromq: Apply upstream patch

This commit adds a patch to Bitcoin Core's build system that fixes a missing C++ header include in the ZeroMQ library. The missing include can cause compilation to fail on some systems because the compiler cannot find 'std::nothrow'. It is…

Missing standard header include in dependencyUpstream build-fix patch backported into vendored buildNo runtime behavior change to Bitcoin Core logic
e446ea09by Hennadii Stepanov+126−12 files
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Informational 15 AI analysisMessage 95 · Strong
BC Bitcoin CoreBitcoin Core BitcoinSupply chain

ci: Put space and non-ASCII char in `BASE_BUILD_DIR`

This is a harmless CI (continuous integration) configuration change for Bitcoin Core. It adds a space and a non-ASCII character to a build directory path used only in automated testing, so the test environment exercises how the code handle…

f3f30215by Hennadii Stepanov+3−11 file
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Informational 16 AI analysisMessage 85 · Strong
BC Bitcoin CoreBitcoin Core BitcoinSupply chain

build: Quote host paths in NSIS installer template

This commit fixes a Windows installer build script so that directory paths containing spaces are properly quoted. It is a build-system reliability fix, not a security vulnerability. There is no indication it can be exploited to attack user…

a7e980afby Hennadii Stepanov+11−111 file
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Informational 16 AI analysisMessage 75 · Adequate
BC Bitcoin CoreBitcoin Core BitcoinSupply chain

qt, test: Enable tests on macOS with `minimal` QPA plugin

This commit removes workarounds that skipped three Bitcoin Core Qt test suites on macOS when using the 'minimal' Qt platform plugin. The previous commit fixed the underlying crash cause, so these tests can now run. It is a test-infrastruct…

No security-relevant code change in the diff itselfReferences a prior crash fix, but this commit only removes test skipsNo input handling, cryptography, networking, consensus, or wallet logic modified
fd59d68cby Hennadii Stepanov+0−343 files
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Low 26 AI analysisMessage 78 · Adequate
BC Bitcoin CoreBitcoin Core BitcoinSupply chain

qt: Avoid implicit `NSApplication` instantiation

This commit fixes a macOS-specific behavior in Bitcoin Core's Qt interface. Previously, two pieces of code called [NSApplication sharedApplication], which has the side effect of creating the macOS application object if it didn't already ex…

Implicit object instantiation side effect removedDefensive nil check added before Objective-C message sendmacOS-only Qt platform code changed
c8b2aeb2by Hennadii Stepanov+4−21 file
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Informational 15 AI analysisMessage 95 · Strong
BC Bitcoin CoreBitcoin Core BitcoinSupply chain

qt: Fix `-Wsfinae-incomplete` warnings when building with GCC 16.x

This is a build-system cleanup for the Bitcoin Core graphical wallet. It silences new compiler warnings that appear with GCC 16.x by changing how Qt's meta-object compiler output is included, and it hides some wallet-only user-interface fi…

51d36dfdby Hennadii Stepanov+17−35 files
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Informational 15 AI analysisMessage 58 · Thin
BC Bitcoin CoreBitcoin Core BitcoinSupply chain

cmake: Add `GenerateWindowsInstaller` script

This commit is a build-system refactor for creating the Windows installer. It moves the NSIS installer generation logic into a separate, reusable CMake script and changes the template to use configurable directories instead of hardcoded bu…

a3b5dc05by Hennadii Stepanov+59−494 files
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Informational 15 AI analysisMessage 95 · Strong
BC Bitcoin CoreBitcoin Core BitcoinSupply chain

test: Move cluster_linearize.h contents into cluster_linearize namespace

This commit is a minor code cleanup in a test-only header file. It moves helper functions from an anonymous namespace into a named namespace and removes some compiler-hint annotations. There is no change to how Bitcoin Core validates trans…

21b4b790by Hennadii Stepanov+4−61 file
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Informational 15 AI analysisMessage 90 · Strong
BC Bitcoin CoreBitcoin Core BitcoinSupply chain

fuzz, refactor: Remove `Serialize` overload

This is a small code cleanup in a fuzz test file. It removes a helper function and changes one call site to use the standard serialization pattern instead. There is no security issue here.

afab8d42by Hennadii Stepanov+1−91 file
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