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gh-155835: fix digest_size data race on BLAKE-2 objects #205974

gh-155835: fix digest_size data race on BLAKE-2 objects

gh-155835: fix digest_size data race on BLAKE-2 objects #205974

Triggered via pull request August 15, 2026 11:20
Status Cancelled
Total duration 18m 30s
Artifacts 2

build.yml

on: pull_request
Change detection  /  Create context from changed files
21s
Change detection / Create context from changed files
Matrix: Address sanitizer
Matrix: build-macos
Matrix: build-san
Matrix: Ubuntu SSL tests
Matrix: build-ubuntu
Matrix: build-windows
Matrix: cifuzz
Docs  /  Doctest
7m 48s
Docs / Doctest
Docs  /  Check EPUB
2m 41s
Docs / Check EPUB
Check if Autoconf files are up to date
27s
Check if Autoconf files are up to date
Check if generated files are up to date
4m 33s
Check if generated files are up to date
C API Docs  /  Check if all C APIs are documented
11s
C API Docs / Check if all C APIs are documented
Ubuntu (installed)  /  build, install and test
6m 24s
Ubuntu (installed) / build, install and test
iOS
17m 57s
iOS
Emscripten  /  build and test
17m 44s
Emscripten / build and test
WASI  /  build and test
5m 38s
WASI / build and test
Hypothesis tests on Ubuntu
9m 17s
Hypothesis tests on Ubuntu
Cross build Linux
5m 7s
Cross build Linux
Matrix: build-android
Docs  /  ...  /  Check for removed HTML IDs
2m 19s
Docs / Check for removed HTML IDs / Check for removed HTML IDs
All required checks pass
2s
All required checks pass
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54 errors and 7 warnings
Docs / Docs
Process completed with exit code 2.
Docs / Check EPUB
Process completed with exit code 1.
Address sanitizer (ubuntu-26.04)
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
CIFuzz / cpython3 (undefined)
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
CIFuzz / cpython3 (undefined)
Path does not exist: cifuzz-sarif/results.sarif
CIFuzz / cpython3 (undefined)
The operation was canceled.
CIFuzz / cpython3 (memory)
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
CIFuzz / cpython3 (memory)
Path does not exist: cifuzz-sarif/results.sarif
CIFuzz / cpython3 (memory)
The operation was canceled.
CIFuzz / cpython3 (address)
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
CIFuzz / cpython3 (address)
Path does not exist: cifuzz-sarif/results.sarif
CIFuzz / cpython3 (address)
The operation was canceled.
Windows / Build and test (Win32, switch-case)
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
Windows / Build and test (Win32, switch-case)
The operation was canceled.
Windows (free-threading) / Build and test (x64, switch-case)
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
Windows (free-threading) / Build and test (x64, switch-case)
The operation was canceled.
Windows / Build and test (x64, switch-case)
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
Windows / Build and test (x64, switch-case)
The operation was canceled.
Ubuntu (bolt) / build and test (ubuntu-26.04)
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
Ubuntu (bolt) / build and test (ubuntu-26.04)
The operation was canceled.
Windows / Build and test (arm64, switch-case)
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
Windows / Build and test (arm64, switch-case)
The operation was canceled.
Windows (free-threading) / Build and test (arm64, switch-case)
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
Windows (free-threading) / Build and test (arm64, switch-case)
The operation was canceled.
Emscripten / build and test
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
Emscripten / build and test
The operation was canceled.
Sanitizers / TSan (free-threading)
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
Sanitizers / TSan (free-threading)
The operation was canceled.
Ubuntu (free-threading) / build and test (ubuntu-26.04)
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
Ubuntu (free-threading) / build and test (ubuntu-26.04)
The operation was canceled.
Sanitizers / UBSan
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
Sanitizers / UBSan
The operation was canceled.
Android (x86_64)
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
Android (x86_64)
The operation was canceled.
macOS / build and test (macos-26-intel)
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
macOS / build and test (macos-26-intel)
The operation was canceled.
iOS
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
iOS
The operation was canceled.
Tests
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-meta/crypto/c/36/blake2-hash-critical-sections-155835 exists
All required checks pass
Process completed with exit code 1.
Hypothesis tests on Ubuntu
No files were found with the provided path: /home/runner/work/cpython/cpython-builddir/.hypothesis/examples/. No artifacts will be uploaded.
macOS / build and test (macos-26)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS / build and test (macos-26)
The following taps are not trusted: aws/tap Homebrew is currently ignoring formulae, casks and commands from these taps because tap trust is required. Untap them with: brew untap aws/tap Trust specific formulae, casks and commands with: brew trust --formula <user>/<tap>/<formula> brew trust --cask <user>/<tap>/<cask> brew trust --command <user>/<tap>/<command> Whole-tap trust is broader and includes all current and future formulae, casks and commands from the listed taps. Trust whole taps with: brew trust aws/tap To disable trust checks: export HOMEBREW_NO_REQUIRE_TAP_TRUST=1 This is not recommended and will be removed in a later release. For more information, see: https://docs.brew.sh/Tap-Trust
macOS (free-threading) / build and test (macos-26)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS (free-threading) / build and test (macos-26)
The following taps are not trusted: aws/tap Homebrew is currently ignoring formulae, casks and commands from these taps because tap trust is required. Untap them with: brew untap aws/tap Trust specific formulae, casks and commands with: brew trust --formula <user>/<tap>/<formula> brew trust --cask <user>/<tap>/<cask> brew trust --command <user>/<tap>/<command> Whole-tap trust is broader and includes all current and future formulae, casks and commands from the listed taps. Trust whole taps with: brew trust aws/tap To disable trust checks: export HOMEBREW_NO_REQUIRE_TAP_TRUST=1 This is not recommended and will be removed in a later release. For more information, see: https://docs.brew.sh/Tap-Trust
macOS / build and test (macos-26-intel)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS / build and test (macos-26-intel)
The following taps are not trusted: aws/tap Homebrew is currently ignoring formulae, casks and commands from these taps because tap trust is required. Untap them with: brew untap aws/tap Trust specific formulae, casks and commands with: brew trust --formula <user>/<tap>/<formula> brew trust --cask <user>/<tap>/<cask> brew trust --command <user>/<tap>/<command> Whole-tap trust is broader and includes all current and future formulae, casks and commands from the listed taps. Trust whole taps with: brew trust aws/tap To disable trust checks: export HOMEBREW_NO_REQUIRE_TAP_TRUST=1 This is not recommended and will be removed in a later release. For more information, see: https://docs.brew.sh/Tap-Trust

Artifacts

Produced during runtime
Name Size Digest
UBSan-logs-default
365 Bytes
sha256:f5ae4c688be239d8da7ab9959c8e1c39a9553869bae6f6d41a149504242b3fad
html-ids-head.json.gz
125 KB
sha256:fa40974e4592382c8067eff761ca89749f95e557030ab71ada88014dc46940e0