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gh-150449: Fix sqlite3.Blob crash with negative-step slices #194040

gh-150449: Fix sqlite3.Blob crash with negative-step slices

gh-150449: Fix sqlite3.Blob crash with negative-step slices #194040

Triggered via pull request May 26, 2026 08:32
Status Cancelled
Total duration 15m 57s
Artifacts 2

build.yml

on: pull_request
Change detection  /  Create context from changed files
11s
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-msi
Waiting for pending jobs
Matrix: build-windows
Matrix: cifuzz
Docs  /  Doctest
6m 58s
Docs / Doctest
Docs  /  Check EPUB
2m 24s
Docs / Check EPUB
Check if Autoconf files are up to date
24s
Check if Autoconf files are up to date
Check if generated files are up to date
4m 20s
Check if generated files are up to date
C API Docs  /  Check if all C APIs are documented
12s
C API Docs / Check if all C APIs are documented
iOS
15m 23s
iOS
Emscripten  /  build and test
15m 3s
Emscripten / build and test
WASI  /  build and test
5m 46s
WASI / build and test
Hypothesis tests on Ubuntu
9m 42s
Hypothesis tests on Ubuntu
Cross build Linux
3m 59s
Cross build Linux
Matrix: build-android
Docs  /  ...  /  Check for removed HTML IDs
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53 errors and 4 warnings
Docs / Docs
Process completed with exit code 2.
Docs / Check EPUB
Process completed with exit code 1.
CIFuzz / cpython3 (undefined)
Canceling since a higher priority waiting request for Tests-ever0de-gh-150449-fix-sqlite-blob-negative-step-slice exists
CIFuzz / cpython3 (undefined)
Path does not exist: cifuzz-sarif/results.sarif
CIFuzz / cpython3 (undefined)
The operation was canceled.
CIFuzz / cpython3 (address)
Canceling since a higher priority waiting request for Tests-ever0de-gh-150449-fix-sqlite-blob-negative-step-slice 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-ever0de-gh-150449-fix-sqlite-blob-negative-step-slice exists
CIFuzz / cpython3 (memory)
Path does not exist: cifuzz-sarif/results.sarif
CIFuzz / cpython3 (memory)
The operation was canceled.
Emscripten / build and test
Canceling since a higher priority waiting request for Tests-ever0de-gh-150449-fix-sqlite-blob-negative-step-slice exists
Emscripten / build and test
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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 (Win32, switch-case)
Canceling since a higher priority waiting request for Tests-ever0de-gh-150449-fix-sqlite-blob-negative-step-slice exists
Windows / Build and test (Win32, switch-case)
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Windows / Build and test (x64, switch-case)
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Windows / Build and test (x64, switch-case)
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Windows (free-threading) / Build and test (x64, switch-case)
Canceling since a higher priority waiting request for Tests-ever0de-gh-150449-fix-sqlite-blob-negative-step-slice exists
Windows (free-threading) / Build and test (x64, switch-case)
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Windows / Build and test (arm64, switch-case)
Canceling since a higher priority waiting request for Tests-ever0de-gh-150449-fix-sqlite-blob-negative-step-slice exists
Windows / Build and test (arm64, switch-case)
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Ubuntu (bolt) / build and test (ubuntu-24.04)
Canceling since a higher priority waiting request for Tests-ever0de-gh-150449-fix-sqlite-blob-negative-step-slice exists
Ubuntu (bolt) / build and test (ubuntu-24.04)
The operation was canceled.
Sanitizers / UBSan
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Sanitizers / UBSan
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Ubuntu (free-threading) / build and test (ubuntu-24.04)
Canceling since a higher priority waiting request for Tests-ever0de-gh-150449-fix-sqlite-blob-negative-step-slice exists
Ubuntu (free-threading) / build and test (ubuntu-24.04)
The operation was canceled.
Android (x86_64)
Canceling since a higher priority waiting request for Tests-ever0de-gh-150449-fix-sqlite-blob-negative-step-slice exists
Android (x86_64)
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Sanitizers / TSan (free-threading)
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Sanitizers / TSan (free-threading)
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iOS
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iOS
The operation was canceled.
macOS / build and test (macos-26-intel)
Canceling since a higher priority waiting request for Tests-ever0de-gh-150449-fix-sqlite-blob-negative-step-slice exists
macOS / build and test (macos-26-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-ever0de-gh-150449-fix-sqlite-blob-negative-step-slice exists
Tests
Canceling since a higher priority waiting request for Tests-ever0de-gh-150449-fix-sqlite-blob-negative-step-slice exists
Tests
Canceling since a higher priority waiting request for Tests-ever0de-gh-150449-fix-sqlite-blob-negative-step-slice exists
Tests
Canceling since a higher priority waiting request for Tests-ever0de-gh-150449-fix-sqlite-blob-negative-step-slice exists
Tests
Canceling since a higher priority waiting request for Tests-ever0de-gh-150449-fix-sqlite-blob-negative-step-slice exists
Tests
Canceling since a higher priority waiting request for Tests-ever0de-gh-150449-fix-sqlite-blob-negative-step-slice exists
Tests
Canceling since a higher priority waiting request for Tests-ever0de-gh-150449-fix-sqlite-blob-negative-step-slice exists
Tests
Canceling since a higher priority waiting request for Tests-ever0de-gh-150449-fix-sqlite-blob-negative-step-slice exists
Tests
Canceling since a higher priority waiting request for Tests-ever0de-gh-150449-fix-sqlite-blob-negative-step-slice exists
Tests
Canceling since a higher priority waiting request for Tests-ever0de-gh-150449-fix-sqlite-blob-negative-step-slice exists
Tests
Canceling since a higher priority waiting request for Tests-ever0de-gh-150449-fix-sqlite-blob-negative-step-slice exists
Tests
Canceling since a higher priority waiting request for Tests-ever0de-gh-150449-fix-sqlite-blob-negative-step-slice exists
Tests
Canceling since a higher priority waiting request for Tests-ever0de-gh-150449-fix-sqlite-blob-negative-step-slice exists
Tests
Canceling since a higher priority waiting request for Tests-ever0de-gh-150449-fix-sqlite-blob-negative-step-slice exists
Tests
Canceling since a higher priority waiting request for Tests-ever0de-gh-150449-fix-sqlite-blob-negative-step-slice exists
macOS / build and test (macos-26)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
Hypothesis tests on Ubuntu
No files were found with the provided path: /home/runner/work/cpython/cpython-builddir/.hypothesis/examples/. No artifacts will be uploaded.
macOS (free-threading) / build and test (macos-26)
`$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!

Artifacts

Produced during runtime
Name Size Digest
UBSan-logs-default
1.54 KB
sha256:c30d15722db0bdb2af81e9ab2b5913401ab2dca699a75ea74abdd38bcd431c8e
html-ids-head.json.gz
119 KB
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