Skip to content

gh-143249: Fix buffer leak when overlapped operation fails to start (OS-Windows) #178374

gh-143249: Fix buffer leak when overlapped operation fails to start (OS-Windows)

gh-143249: Fix buffer leak when overlapped operation fails to start (OS-Windows) #178374

Triggered via pull request December 28, 2025 16:42
Status Cancelled
Total duration 11m 4s
Artifacts 1

build.yml

on: pull_request
Change detection  /  Create context from changed files
12s
Change detection / Create context from changed files
Matrix: build-android
Matrix: Address sanitizer
Matrix: build-macos
Matrix: build-san
Matrix: Ubuntu SSL tests with AWS-LC
Matrix: Ubuntu SSL tests with OpenSSL
Matrix: build-ubuntu
Matrix: build-windows-msi
Waiting for pending jobs
Matrix: build-windows
Matrix: CIFuzz
Docs  /  Docs
1m 41s
Docs / Docs
Docs  /  Doctest
5m 9s
Docs / Doctest
Docs  /  Check EPUB
1m 52s
Docs / Check EPUB
Check if Autoconf files are up to date
25s
Check if Autoconf files are up to date
Check if generated files are up to date
4m 37s
Check if generated files are up to date
iOS
10m 39s
iOS
WASI  /  build and test
4m 21s
WASI / build and test
Hypothesis tests on Ubuntu
9m 3s
Hypothesis tests on Ubuntu
Cross build Linux
4m 13s
Cross build Linux
All required checks pass
4s
All required checks pass
Fit to window
Zoom out
Zoom in

Annotations

55 errors and 16 warnings
Docs / Docs
Process completed with exit code 2.
Docs / Check EPUB
Process completed with exit code 1.
Windows (free-threading) / Build and test (x64)
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Windows (free-threading) / Build and test (x64)
The operation was canceled.
Windows (free-threading) / Build and test (arm64)
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Windows (free-threading) / Build and test (arm64)
The operation was canceled.
Windows / Build and test (arm64)
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Windows / Build and test (arm64)
The operation was canceled.
Windows / Build and test (x64)
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Windows / Build and test (x64)
The operation was canceled.
Sanitizers / TSan
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Sanitizers / TSan
The operation was canceled.
Windows / Build and test (Win32)
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Windows / Build and test (Win32)
The operation was canceled.
Ubuntu (bolt) / build and test (ubuntu-24.04)
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Ubuntu (bolt) / build and test (ubuntu-24.04)
The operation was canceled.
Address sanitizer (ubuntu-24.04)
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Address sanitizer (ubuntu-24.04)
The operation was canceled.
Ubuntu (free-threading) / build and test (ubuntu-24.04)
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Ubuntu (free-threading) / build and test (ubuntu-24.04)
The operation was canceled.
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm)
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm)
The operation was canceled.
Android (x86_64)
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Android (x86_64)
The operation was canceled.
Sanitizers / UBSan
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Sanitizers / TSan (free-threading)
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Sanitizers / UBSan
The operation was canceled.
Sanitizers / TSan (free-threading)
The operation was canceled.
Ubuntu / build and test (ubuntu-24.04)
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Ubuntu / build and test (ubuntu-24.04)
The operation was canceled.
macOS (free-threading) / build and test (macos-14)
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
macOS (free-threading) / build and test (macos-14)
The operation was canceled.
macOS / build and test (macos-14)
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
macOS / build and test (macos-14)
The operation was canceled.
macOS / build and test (macos-15-intel)
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
macOS / build and test (macos-15-intel)
The operation was canceled.
iOS
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
iOS
The operation was canceled.
All required checks pass
Process completed with exit code 1.
Tests
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Tests
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Tests
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Tests
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Tests
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Tests
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Tests
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Tests
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Tests
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Tests
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Tests
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Tests
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Tests
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Tests
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Tests
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
Tests
Canceling since a higher priority waiting request for Tests-hyongtao-code-fix-mem-leak exists
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 (free-threading) / build and test (macos-14)
Already linked: /opt/homebrew/Cellar/tcl-tk/9.0.3
macOS (free-threading) / build and test (macos-14)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS (free-threading) / build and test (macos-14)
gdbm 1.26 is already installed and up-to-date. To reinstall 1.26, run: brew reinstall gdbm
macOS (free-threading) / build and test (macos-14)
xz 5.8.1 is already installed and up-to-date. To reinstall 5.8.1, run: brew reinstall xz
macOS (free-threading) / build and test (macos-14)
pkgconf 2.5.1 is already installed and up-to-date. To reinstall 2.5.1, run: brew reinstall pkgconf
macOS / build and test (macos-14)
Already linked: /opt/homebrew/Cellar/tcl-tk/9.0.3
macOS / build and test (macos-14)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS / build and test (macos-14)
gdbm 1.26 is already installed and up-to-date. To reinstall 1.26, run: brew reinstall gdbm
macOS / build and test (macos-14)
xz 5.8.1 is already installed and up-to-date. To reinstall 5.8.1, run: brew reinstall xz
macOS / build and test (macos-14)
pkgconf 2.5.1 is already installed and up-to-date. To reinstall 2.5.1, run: brew reinstall pkgconf
macOS / build and test (macos-15-intel)
Already linked: /usr/local/Cellar/tcl-tk/9.0.3
macOS / build and test (macos-15-intel)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS / build and test (macos-15-intel)
gdbm 1.26 is already installed and up-to-date. To reinstall 1.26, run: brew reinstall gdbm
macOS / build and test (macos-15-intel)
xz 5.8.1 is already installed and up-to-date. To reinstall 5.8.1, run: brew reinstall xz
macOS / build and test (macos-15-intel)
pkgconf 2.5.1 is already installed and up-to-date. To reinstall 2.5.1, run: brew reinstall pkgconf

Artifacts

Produced during runtime
Name Size Digest
UBSan-logs-default
14.1 KB
sha256:2225478b9f2d4918154ead45a4539df9ee0350aac8b389cf06ac6663870f4315