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gh-142555: Fix null pointer dereference in array.__setitem__ via re-entrant __index__ #177533

gh-142555: Fix null pointer dereference in array.__setitem__ via re-entrant __index__

gh-142555: Fix null pointer dereference in array.__setitem__ via re-entrant __index__ #177533

Triggered via pull request December 18, 2025 16:24
Status Cancelled
Total duration 11m 38s
Artifacts 1

build.yml

on: pull_request
Change detection  /  Create context from changed files
13s
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 37s
Docs / Docs
Docs  /  Doctest
5m 1s
Docs / Doctest
Docs  /  Check EPUB
1m 54s
Docs / Check EPUB
Check if Autoconf files are up to date
26s
Check if Autoconf files are up to date
Check if generated files are up to date
4m 41s
Check if generated files are up to date
iOS
11m 12s
iOS
WASI  /  build and test
4m 25s
WASI / build and test
Hypothesis tests on Ubuntu
9m 16s
Hypothesis tests on Ubuntu
Cross build Linux
4m 8s
Cross build Linux
All required checks pass
2s
All required checks pass
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52 errors and 16 warnings
Docs / Docs
Process completed with exit code 2.
Docs / Check EPUB
Process completed with exit code 1.
Windows / Build and test (Win32)
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
Windows / Build and test (Win32)
The operation was canceled.
Windows (free-threading) / Build and test (x64)
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
Windows (free-threading) / Build and test (x64)
The operation was canceled.
Windows / Build and test (arm64)
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
Windows / Build and test (arm64)
The operation was canceled.
Windows (free-threading) / Build and test (arm64)
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
Windows (free-threading) / Build and test (arm64)
The operation was canceled.
Ubuntu (bolt) / build and test (ubuntu-24.04)
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
Ubuntu (bolt) / build and test (ubuntu-24.04)
The operation was canceled.
Android (x86_64)
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
Android (x86_64)
The operation was canceled.
Ubuntu (free-threading) / build and test (ubuntu-24.04)
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
Ubuntu (free-threading) / build and test (ubuntu-24.04)
The operation was canceled.
Address sanitizer (ubuntu-24.04)
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
Address sanitizer (ubuntu-24.04)
The operation was canceled.
Sanitizers / UBSan
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
Sanitizers / UBSan
The operation was canceled.
Sanitizers / TSan
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
Sanitizers / TSan
The operation was canceled.
Ubuntu / build and test (ubuntu-24.04)
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
Ubuntu / build and test (ubuntu-24.04)
The operation was canceled.
Windows / Build and test (x64)
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
Windows / Build and test (x64)
The operation was canceled.
macOS / build and test (macos-14)
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
macOS / build and test (macos-14)
The operation was canceled.
Sanitizers / TSan (free-threading)
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
Sanitizers / TSan (free-threading)
The operation was canceled.
macOS (free-threading) / build and test (macos-14)
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
macOS (free-threading) / build and test (macos-14)
The operation was canceled.
iOS
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
iOS
The operation was canceled.
macOS / build and test (macos-15-intel)
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
macOS / build and test (macos-15-intel)
The operation was canceled.
All required checks pass
Process completed with exit code 1.
Tests
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
Tests
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
Tests
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
Tests
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
Tests
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
Tests
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
Tests
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
Tests
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
Tests
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
Tests
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
Tests
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
Tests
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
Tests
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
Tests
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem exists
Tests
Canceling since a higher priority waiting request for Tests-aisk-npd-array-setitem 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 / build and test (macos-14)
Already linked: /opt/homebrew/Cellar/tcl-tk/9.0.3
macOS / build and test (macos-14)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS / build and test (macos-14)
gdbm 1.26 is already installed and up-to-date. To reinstall 1.26, run: brew reinstall gdbm
macOS / build and test (macos-14)
xz 5.8.1 is already installed and up-to-date. To reinstall 5.8.1, run: brew reinstall xz
macOS / build and test (macos-14)
pkgconf 2.5.1 is already installed and up-to-date. To reinstall 2.5.1, run: brew reinstall pkgconf
macOS (free-threading) / build and test (macos-14)
Already linked: /opt/homebrew/Cellar/tcl-tk/9.0.3
macOS (free-threading) / build and test (macos-14)
`$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-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
16.1 KB
sha256:5aa9c8ff7b72b37cfe0b1f2fa63caf8787ac602a2eeb19091b05c1d1cb05d96a