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gh-152682: Fix NULL dereference on OOM in symtable_visit_type_param_bound_or_default #199089

gh-152682: Fix NULL dereference on OOM in symtable_visit_type_param_bound_or_default

gh-152682: Fix NULL dereference on OOM in symtable_visit_type_param_bound_or_default #199089

Triggered via pull request June 30, 2026 13:57
Status Cancelled
Total duration 13m 49s
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
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Docs / Doctest
Docs  /  Check EPUB
1m 59s
Docs / Check EPUB
Check if Autoconf files are up to date
23s
Check if Autoconf files are up to date
Check if generated files are up to date
3m 44s
Check if generated files are up to date
C API Docs  /  Check if all C APIs are documented
9s
C API Docs / Check if all C APIs are documented
iOS
13m 19s
iOS
Emscripten  /  build and test
13m 13s
Emscripten / build and test
WASI  /  build and test
5m 15s
WASI / build and test
Hypothesis tests on Ubuntu
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Hypothesis tests on Ubuntu
Cross build Linux
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Cross build Linux
Matrix: build-android
Docs  /  ...  /  Check for removed HTML IDs
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64 errors and 13 warnings
Docs / Check EPUB
Process completed with exit code 1.
Docs / Docs
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CIFuzz / cpython3 (memory)
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CIFuzz / cpython3 (memory)
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CIFuzz / cpython3 (undefined)
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CIFuzz / cpython3 (undefined)
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CIFuzz / cpython3 (address)
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CIFuzz / cpython3 (address)
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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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Sanitizers / TSan
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Address sanitizer (ubuntu-24.04)
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Address sanitizer (ubuntu-24.04)
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Emscripten / build and test
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Emscripten / build and test
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Android (x86_64)
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Android (x86_64)
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Ubuntu / build and test (ubuntu-24.04-arm)
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Ubuntu / build and test (ubuntu-24.04-arm)
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Sanitizers / TSan (free-threading)
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Sanitizers / TSan (free-threading)
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Sanitizers / UBSan
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Sanitizers / UBSan
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iOS
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iOS
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Ubuntu (bolt) / build and test (ubuntu-24.04)
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Ubuntu (bolt) / build and test (ubuntu-24.04)
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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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macOS (free-threading) / build and test (macos-26)
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macOS (free-threading) / build and test (macos-26)
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Ubuntu (free-threading) / build and test (ubuntu-24.04)
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Ubuntu (free-threading) / build and test (ubuntu-24.04)
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Tests
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Tests
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Tests
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Tests
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Tests
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Tests
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All required checks pass
Process completed with exit code 1.
Tests
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Tests
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Tests
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Tests
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Tests
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Tests
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Tests
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Tests
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Tests
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Tests
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Tests
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Tests
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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.
Windows / Build and test (x64, tail-call): Modules/_interpchannelsmodule.c#L2938
'function': conversion from 'int64_t' to 'int', possible loss of data [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Modules/_interpchannelsmodule.c#L2938
'function': conversion from 'int64_t' to 'int', possible loss of data [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
macOS / build and test (macos-26)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS / build and test (macos-26)
The following taps are not trusted: aws/tap Homebrew is currently ignoring formulae, casks and commands from these taps because tap trust is required. Untap them with: brew untap aws/tap Trust specific formulae, casks and commands with: brew trust --formula <user>/<tap>/<formula> brew trust --cask <user>/<tap>/<cask> brew trust --command <user>/<tap>/<command> Whole-tap trust is broader and includes all current and future formulae, casks and commands from the listed taps. Trust whole taps with: brew trust aws/tap To disable trust checks: export HOMEBREW_NO_REQUIRE_TAP_TRUST=1 This is not recommended and will be removed in a later release. For more information, see: https://docs.brew.sh/Tap-Trust
Windows (free-threading) / Build and test (x64, switch-case): Modules/_interpchannelsmodule.c#L2938
'function': conversion from 'int64_t' to 'int', possible loss of data [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, switch-case): Modules/_interpchannelsmodule.c#L2938
'function': conversion from 'int64_t' to 'int', possible loss of data [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (arm64, switch-case): Modules/_interpchannelsmodule.c#L2938
'function': conversion from 'int64_t' to 'int', possible loss of data [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (arm64, switch-case): Modules/_interpchannelsmodule.c#L2938
'function': conversion from 'int64_t' to 'int', possible loss of data [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
macOS / build and test (macos-26-intel)
`$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
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

Artifacts

Produced during runtime
Name Size Digest
UBSan-logs-default
362 Bytes
sha256:91d98bbfb9d82ba714f0224aff320c2fc7bb483a20bb97cc6cbcc596317cfb52
html-ids-head.json.gz
125 KB
sha256:2021a7d0437d184c8d186521df9ddf5ec1bd1bd3220642678dc309fd66d99fd8