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gh-158928: Fix overflow in bytearray.__init__ from an iterator #212495

gh-158928: Fix overflow in bytearray.__init__ from an iterator

gh-158928: Fix overflow in bytearray.__init__ from an iterator #212495

Triggered via pull request October 7, 2026 02:22
Status Cancelled
Total duration 10m 35s
Artifacts 2

build.yml

on: pull_request
Change detection  /  Create context from changed files
12s
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
8m 5s
Docs / Doctest
Docs  /  Check EPUB
1m 51s
Docs / Check EPUB
Check if Autoconf files are up to date
31s
Check if Autoconf files are up to date
Check if generated files are up to date
3m 47s
Check if generated files are up to date
C API Docs  /  Check if all C APIs are documented
10s
C API Docs / Check if all C APIs are documented
Ubuntu (installed)  /  build, install and test
5m 49s
Ubuntu (installed) / build, install and test
iOS
10m 4s
iOS
Emscripten  /  build and test
8m 20s
Emscripten / build and test
WASI  /  build and test
2m 56s
WASI / build and test
Hypothesis tests on Ubuntu
6m 47s
Hypothesis tests on Ubuntu
Lazy imports enabled  /  Run Tests with lazy_imports=all
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Cross build Linux
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Cross build Linux
Matrix: build-android
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85 errors, 4 warnings, and 12 notices
Docs / Check EPUB
Process completed with exit code 1.
Docs / Docs
Process completed with exit code 255.
Docs / Docs
Process completed with exit code 2.
Docs / Doctest
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
Lazy imports enabled / Run Tests with lazy_imports=all
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Lazy imports enabled / Run Tests with lazy_imports=all
The operation was canceled.
Android (x86_64)
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Android (x86_64)
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Address sanitizer (ubuntu-26.04)
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Address sanitizer (ubuntu-26.04)
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Emscripten / build and test
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Emscripten / build and test
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Ubuntu / build and test (ubuntu-26.04-arm)
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Sanitizers / TSan (free-threading)
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macOS / build and test (macos-26)
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macOS / build and test (macos-26)
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macOS (free-threading) / build and test (macos-26)
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
macOS (free-threading) / build and test (macos-26)
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CIFuzz / cpython3 (undefined)
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CIFuzz / cpython3 (undefined)
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Ubuntu (free-threading) / build and test (ubuntu-26.04-arm)
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Ubuntu (free-threading) / build and test (ubuntu-26.04-arm)
The operation was canceled.
CIFuzz / cpython3 (address)
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
CIFuzz / cpython3 (address)
Path does not exist: cifuzz-sarif/results.sarif
CIFuzz / cpython3 (address)
The operation was canceled.
CIFuzz / cpython3 (memory)
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
CIFuzz / cpython3 (memory)
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Windows (free-threading) / Build and test (x64, tail-call)
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Windows (free-threading) / Build and test (x64, tail-call)
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Windows (free-threading) / Build and test (x64, switch-case)
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Windows (free-threading) / Build and test (x64, switch-case)
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Windows (free-threading) / Build and test (arm64, switch-case)
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Windows (free-threading) / Build and test (arm64, switch-case)
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Windows / Build and test (x64, tail-call)
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
Windows / Build and test (x64, tail-call)
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Windows / Build and test (Win32, switch-case)
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Windows / Build and test (Win32, switch-case)
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Windows / Build and test (arm64, switch-case)
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Windows / Build and test (arm64, switch-case)
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Windows / Build and test (x64, switch-case)
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Windows / Build and test (x64, switch-case)
The operation was canceled.
Ubuntu (bolt) / build and test (ubuntu-26.04)
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Ubuntu (bolt) / build and test (ubuntu-26.04)
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Ubuntu (free-threading) / build and test (ubuntu-26.04)
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Ubuntu (free-threading) / build and test (ubuntu-26.04)
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Ubuntu / build and test (ubuntu-26.04)
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Ubuntu / build and test (ubuntu-26.04)
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Sanitizers / TSan
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macOS / build and test (macos-26-intel)
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macOS / build and test (macos-26-intel)
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iOS
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iOS
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Tests
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Tests
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
Tests
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
Tests
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
Tests
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
Tests
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
Tests
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
Tests
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
Tests
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
Tests
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
Tests
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
Tests
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
Tests
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
Tests
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
Tests
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
Tests
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
Tests
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
Tests
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
Tests
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
Tests
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
Tests
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
Tests
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
Tests
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
Tests
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init exists
Tests
Canceling since a higher priority waiting request for Tests-cmaloney-triage-158928-bytearray-init 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)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS (free-threading) / build and test (macos-26)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS / build and test (macos-26-intel)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
Change detection / Create context from changed files
"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"
C API Docs / Check if all C APIs are documented
"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"
Docs / Check EPUB
"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"
Docs / Docs
"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"
Android (aarch64)
Due to capacity constraints, jobs targeting macOS arm64 runners may experience longer queue times.
macOS / build and test (macos-26)
Due to capacity constraints, jobs targeting macOS arm64 runners may experience longer queue times.
macOS (free-threading) / build and test (macos-26)
Due to capacity constraints, jobs targeting macOS arm64 runners may experience longer queue times.
CIFuzz / cpython3 (undefined)
"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"
CIFuzz / cpython3 (address)
"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"
CIFuzz / cpython3 (memory)
"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"
iOS
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All required checks pass
"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"

Artifacts

Produced during runtime
Name Size Digest
MSan-logs-default
209 Bytes
sha256:d1b16c14249f0651e1a66394515f8b7db3233cfeab9ad48846834479f7816bca
UBSan-logs-default
364 Bytes
sha256:237c60aca3f343297ee500047eb9e45be6af87452f5643b95bed9c234e4b033c