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[3.14] gh-106693: Explicitly mark ob_sval as unsigned char to avoid UB (GH-106826) #191823

[3.14] gh-106693: Explicitly mark ob_sval as unsigned char to avoid UB (GH-106826)

[3.14] gh-106693: Explicitly mark ob_sval as unsigned char to avoid UB (GH-106826) #191823

Triggered via pull request May 7, 2026 19:07
Status Failure
Total duration 31m 6s
Artifacts 1

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
Waiting for pending jobs
Check if Autoconf files are up to date
27s
Check if Autoconf files are up to date
Check if generated files are up to date
59s
Check if generated files are up to date
iOS
59s
iOS
Emscripten  /  build and test
56s
Emscripten / build and test
WASI  /  build and test
42s
WASI / build and test
Hypothesis tests on Ubuntu
59s
Hypothesis tests on Ubuntu
Cross build Linux
1m 18s
Cross build Linux
Docs  /  Check EPUB
Docs / Check EPUB
Docs  /  Docs
Docs / Docs
Docs  /  Doctest
Docs / Doctest
Check if the ABI has changed
1m 6s
Check if the ABI has changed
Matrix: build-android
All required checks pass
3s
All required checks pass
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70 errors and 111 warnings
WASI / build and test
Process completed with exit code 1.
Android (x86_64)
Process completed with exit code 1.
Emscripten / build and test
Process completed with exit code 1.
iOS
Process completed with exit code 1.
Ubuntu SSL tests (ubuntu-24.04, openssl, 3.0.20)
Process completed with exit code 2.
Ubuntu SSL tests (ubuntu-24.04, openssl, 3.3.7)
Process completed with exit code 2.
Ubuntu SSL tests (ubuntu-24.04, openssl, 3.4.5)
Process completed with exit code 2.
Ubuntu SSL tests (ubuntu-24.04, openssl, 3.6.2)
Process completed with exit code 2.
Hypothesis tests on Ubuntu
Process completed with exit code 2.
Hypothesis tests on Ubuntu: Objects/unicodeobject.c#L7257
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Hypothesis tests on Ubuntu: Objects/unicodeobject.c#L7034
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Hypothesis tests on Ubuntu: Objects/unicodeobject.c#L7033
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu SSL tests (ubuntu-24.04, openssl, 1.1.1w)
Process completed with exit code 2.
Check if generated files are up to date
Process completed with exit code 2.
Check if the ABI has changed
Process completed with exit code 2.
Android (aarch64)
Process completed with exit code 1.
Cross build Linux
Process completed with exit code 2.
Cross build Linux: Objects/unicodeobject.c#L7257
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Cross build Linux: Objects/unicodeobject.c#L7034
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu / build and test (ubuntu-24.04)
Process completed with exit code 2.
Ubuntu / build and test (ubuntu-24.04): Objects/unicodeobject.c#L7257
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu / build and test (ubuntu-24.04): Objects/unicodeobject.c#L7034
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu / build and test (ubuntu-24.04): Objects/unicodeobject.c#L7033
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu / build and test (ubuntu-24.04): Modules/cjkcodecs/multibytecodec.c#L574
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu / build and test (ubuntu-24.04): Modules/cjkcodecs/multibytecodec.c#L219
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu / build and test (ubuntu-24.04): Modules/_codecsmodule.c#L247
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu / build and test (ubuntu-24.04): Modules/_codecsmodule.c#L227
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu (free-threading) / build and test (ubuntu-24.04)
Process completed with exit code 2.
Ubuntu (free-threading) / build and test (ubuntu-24.04): Objects/unicodeobject.c#L7257
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu (free-threading) / build and test (ubuntu-24.04): Objects/unicodeobject.c#L7034
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu (free-threading) / build and test (ubuntu-24.04): Objects/unicodeobject.c#L7033
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu (free-threading) / build and test (ubuntu-24.04): Modules/cjkcodecs/multibytecodec.c#L574
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu (free-threading) / build and test (ubuntu-24.04): Modules/cjkcodecs/multibytecodec.c#L219
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu (free-threading) / build and test (ubuntu-24.04): Modules/_codecsmodule.c#L247
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu (free-threading) / build and test (ubuntu-24.04): Modules/_codecsmodule.c#L227
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
macOS / build and test (macos-26)
Process completed with exit code 2.
macOS (free-threading) / build and test (macos-26)
Process completed with exit code 2.
Ubuntu SSL tests (ubuntu-24.04, openssl, 3.5.6)
Process completed with exit code 2.
Ubuntu / build and test (ubuntu-24.04-arm)
Process completed with exit code 2.
Ubuntu / build and test (ubuntu-24.04-arm): Objects/unicodeobject.c#L7257
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu / build and test (ubuntu-24.04-arm): Objects/unicodeobject.c#L7034
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu / build and test (ubuntu-24.04-arm): Objects/unicodeobject.c#L7033
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu / build and test (ubuntu-24.04-arm): Modules/cjkcodecs/multibytecodec.c#L574
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu / build and test (ubuntu-24.04-arm): Modules/cjkcodecs/multibytecodec.c#L219
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu / build and test (ubuntu-24.04-arm): Modules/_codecsmodule.c#L247
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu / build and test (ubuntu-24.04-arm): Modules/_codecsmodule.c#L227
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu (bolt) / build and test (ubuntu-24.04)
Process completed with exit code 2.
Ubuntu (bolt) / build and test (ubuntu-24.04): Objects/unicodeobject.c#L7257
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu (bolt) / build and test (ubuntu-24.04): Objects/unicodeobject.c#L7034
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu (bolt) / build and test (ubuntu-24.04): Objects/unicodeobject.c#L7033
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu (bolt) / build and test (ubuntu-24.04): Modules/cjkcodecs/multibytecodec.c#L574
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu (bolt) / build and test (ubuntu-24.04): Modules/cjkcodecs/multibytecodec.c#L219
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu (bolt) / build and test (ubuntu-24.04): Modules/_codecsmodule.c#L247
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu (bolt) / build and test (ubuntu-24.04): Modules/_codecsmodule.c#L227
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm)
Process completed with exit code 2.
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm): Objects/unicodeobject.c#L7257
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm): Objects/unicodeobject.c#L7034
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm): Objects/unicodeobject.c#L7033
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm): Modules/cjkcodecs/multibytecodec.c#L574
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm): Modules/cjkcodecs/multibytecodec.c#L219
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm): Modules/_codecsmodule.c#L247
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm): Modules/_codecsmodule.c#L227
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Sanitizers / TSan
Process completed with exit code 2.
Sanitizers / UBSan
Process completed with exit code 2.
Sanitizers / TSan (free-threading)
Process completed with exit code 2.
Address sanitizer (ubuntu-24.04)
Process completed with exit code 2.
Address sanitizer (ubuntu-24.04): Objects/unicodeobject.c#L7257
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
Address sanitizer (ubuntu-24.04): Objects/unicodeobject.c#L7034
invalid operands to binary - (have ‘char *’ and ‘unsigned char *’)
macOS / build and test (macos-15-intel)
Process completed with exit code 2.
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.
Hypothesis tests on Ubuntu: Include/cpython/bytesobject.h#L27
pointer targets in passing argument 1 of ‘_PyLong_FromBytes’ differ in signedness [-Wpointer-sign]
Hypothesis tests on Ubuntu: Include/cpython/bytesobject.h#L27
pointer targets in passing argument 1 of ‘_PyLong_FromBytes’ differ in signedness [-Wpointer-sign]
Hypothesis tests on Ubuntu: Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Hypothesis tests on Ubuntu: Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Hypothesis tests on Ubuntu: Parser/tokenizer/string_tokenizer.c#L106
pointer targets in assignment from ‘unsigned char *’ to ‘char *’ differ in signedness [-Wpointer-sign]
Hypothesis tests on Ubuntu: Include/cpython/bytesobject.h#L27
pointer targets in passing argument 1 of ‘PyUnicode_Decode’ differ in signedness [-Wpointer-sign]
Hypothesis tests on Ubuntu: Parser/tokenizer/file_tokenizer.c#L218
pointer targets in assignment from ‘unsigned char *’ to ‘const char *’ differ in signedness [-Wpointer-sign]
Hypothesis tests on Ubuntu: Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Hypothesis tests on Ubuntu: Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Hypothesis tests on Ubuntu: Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘const char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Cross build Linux: Include/cpython/bytesobject.h#L27
pointer targets in passing argument 1 of ‘_PyLong_FromBytes’ differ in signedness [-Wpointer-sign]
Cross build Linux: Include/cpython/bytesobject.h#L27
pointer targets in passing argument 1 of ‘_PyLong_FromBytes’ differ in signedness [-Wpointer-sign]
Cross build Linux: Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Cross build Linux: Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Cross build Linux: Parser/tokenizer/string_tokenizer.c#L106
pointer targets in assignment from ‘unsigned char *’ to ‘char *’ differ in signedness [-Wpointer-sign]
Cross build Linux: Include/cpython/bytesobject.h#L27
pointer targets in passing argument 1 of ‘PyUnicode_Decode’ differ in signedness [-Wpointer-sign]
Cross build Linux: Parser/tokenizer/file_tokenizer.c#L218
pointer targets in assignment from ‘unsigned char *’ to ‘const char *’ differ in signedness [-Wpointer-sign]
Cross build Linux: Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Cross build Linux: Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Cross build Linux: Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘const char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu / build and test (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu / build and test (ubuntu-24.04): Parser/tokenizer/file_tokenizer.c#L218
pointer targets in assignment from ‘unsigned char *’ to ‘const char *’ differ in signedness [-Wpointer-sign]
Ubuntu / build and test (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu / build and test (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu / build and test (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu / build and test (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu / build and test (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu / build and test (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu / build and test (ubuntu-24.04): Parser/tokenizer/string_tokenizer.c#L106
pointer targets in assignment from ‘unsigned char *’ to ‘char *’ differ in signedness [-Wpointer-sign]
Ubuntu / build and test (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in passing argument 1 of ‘PyUnicode_Decode’ differ in signedness [-Wpointer-sign]
Ubuntu (free-threading) / build and test (ubuntu-24.04): Objects/bytes_methods.c#L640
pointer targets in assignment from ‘unsigned char *’ to ‘const char *’ differ in signedness [-Wpointer-sign]
Ubuntu (free-threading) / build and test (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu (free-threading) / build and test (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu (free-threading) / build and test (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu (free-threading) / build and test (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu (free-threading) / build and test (ubuntu-24.04): Objects/bytes_methods.c#L371
pointer targets in assignment from ‘unsigned char *’ to ‘char *’ differ in signedness [-Wpointer-sign]
Ubuntu (free-threading) / build and test (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu (free-threading) / build and test (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu (free-threading) / build and test (ubuntu-24.04): Parser/tokenizer/string_tokenizer.c#L106
pointer targets in assignment from ‘unsigned char *’ to ‘char *’ differ in signedness [-Wpointer-sign]
Ubuntu (free-threading) / build and test (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in passing argument 1 of ‘PyUnicode_Decode’ differ in signedness [-Wpointer-sign]
macOS / build and test (macos-26)
openssl@3.0 was installed but not linked because openssl@3 and openssl@3 are already linked. To link this version, run: brew link openssl@3.0
macOS / build and test (macos-26)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS / build and test (macos-26)
tcl-tk@8 8.6.17 is already installed and up-to-date. To reinstall 8.6.17, run: brew reinstall tcl-tk@8
macOS / build and test (macos-26)
gdbm 1.26 is already installed and up-to-date. To reinstall 1.26, run: brew reinstall gdbm
macOS / build and test (macos-26)
xz 5.8.3 is already installed and up-to-date. To reinstall 5.8.3, run: brew reinstall xz
macOS / build and test (macos-26)
pkgconf 2.5.1 is already installed and up-to-date. To reinstall 2.5.1, run: brew reinstall pkgconf
macOS (free-threading) / build and test (macos-26)
openssl@3.0 was installed but not linked because openssl@3 and openssl@3 are already linked. To link this version, run: brew link openssl@3.0
macOS (free-threading) / build and test (macos-26)
`$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)
tcl-tk@8 8.6.17 is already installed and up-to-date. To reinstall 8.6.17, run: brew reinstall tcl-tk@8
macOS (free-threading) / build and test (macos-26)
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-26)
xz 5.8.3 is already installed and up-to-date. To reinstall 5.8.3, run: brew reinstall xz
macOS (free-threading) / build and test (macos-26)
pkgconf 2.5.1 is already installed and up-to-date. To reinstall 2.5.1, run: brew reinstall pkgconf
Ubuntu / build and test (ubuntu-24.04-arm): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu / build and test (ubuntu-24.04-arm): Parser/tokenizer/file_tokenizer.c#L218
pointer targets in assignment from ‘unsigned char *’ to ‘const char *’ differ in signedness [-Wpointer-sign]
Ubuntu / build and test (ubuntu-24.04-arm): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu / build and test (ubuntu-24.04-arm): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu / build and test (ubuntu-24.04-arm): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu / build and test (ubuntu-24.04-arm): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu / build and test (ubuntu-24.04-arm): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu / build and test (ubuntu-24.04-arm): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu / build and test (ubuntu-24.04-arm): Parser/tokenizer/string_tokenizer.c#L106
pointer targets in assignment from ‘unsigned char *’ to ‘char *’ differ in signedness [-Wpointer-sign]
Ubuntu / build and test (ubuntu-24.04-arm): Include/cpython/bytesobject.h#L27
pointer targets in passing argument 1 of ‘PyUnicode_Decode’ differ in signedness [-Wpointer-sign]
Ubuntu (bolt) / build and test (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu (bolt) / build and test (ubuntu-24.04): Parser/tokenizer/file_tokenizer.c#L218
pointer targets in assignment from ‘unsigned char *’ to ‘const char *’ differ in signedness [-Wpointer-sign]
Ubuntu (bolt) / build and test (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu (bolt) / build and test (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu (bolt) / build and test (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu (bolt) / build and test (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu (bolt) / build and test (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu (bolt) / build and test (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu (bolt) / build and test (ubuntu-24.04): Parser/tokenizer/string_tokenizer.c#L106
pointer targets in assignment from ‘unsigned char *’ to ‘char *’ differ in signedness [-Wpointer-sign]
Ubuntu (bolt) / build and test (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in passing argument 1 of ‘PyUnicode_Decode’ differ in signedness [-Wpointer-sign]
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm): Objects/bytes_methods.c#L640
pointer targets in assignment from ‘unsigned char *’ to ‘const char *’ differ in signedness [-Wpointer-sign]
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm): Objects/bytes_methods.c#L371
pointer targets in assignment from ‘unsigned char *’ to ‘char *’ differ in signedness [-Wpointer-sign]
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm): Include/cpython/bytesobject.h#L27
pointer targets in passing argument 1 of ‘PyUnicode_Decode’ differ in signedness [-Wpointer-sign]
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm): Parser/tokenizer/string_tokenizer.c#L106
pointer targets in assignment from ‘unsigned char *’ to ‘char *’ differ in signedness [-Wpointer-sign]
Address sanitizer (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in passing argument 1 of ‘_PyLong_FromBytes’ differ in signedness [-Wpointer-sign]
Address sanitizer (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in passing argument 1 of ‘_PyLong_FromBytes’ differ in signedness [-Wpointer-sign]
Address sanitizer (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Address sanitizer (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Address sanitizer (ubuntu-24.04): Parser/tokenizer/string_tokenizer.c#L106
pointer targets in assignment from ‘unsigned char *’ to ‘char *’ differ in signedness [-Wpointer-sign]
Address sanitizer (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in passing argument 1 of ‘PyUnicode_Decode’ differ in signedness [-Wpointer-sign]
Address sanitizer (ubuntu-24.04): Parser/tokenizer/file_tokenizer.c#L218
pointer targets in assignment from ‘unsigned char *’ to ‘const char *’ differ in signedness [-Wpointer-sign]
Address sanitizer (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Address sanitizer (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
Address sanitizer (ubuntu-24.04): Include/cpython/bytesobject.h#L27
pointer targets in initialization of ‘const char *’ from ‘unsigned char *’ differ in signedness [-Wpointer-sign]
macOS / build and test (macos-15-intel)
openssl@3.0 was installed but not linked because openssl@3 is already linked. To link this version, run: brew link openssl@3.0
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)
tcl-tk@8 8.6.17 is already installed and up-to-date. To reinstall 8.6.17, run: brew reinstall tcl-tk@8
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 5.8.3 is already installed and up-to-date. To reinstall 5.8.3, 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
Windows / Build and test (arm64): Modules/unicodedata.c#L1478
'function': conversion from 'size_t' to 'int', possible loss of data [C:\a\cpython\cpython\PCbuild\unicodedata.vcxproj]
Windows / Build and test (arm64): Python/generated_cases.c.h#L12346
'initializing': conversion from '__int64' to 'int', possible loss of data [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (arm64): Python/generated_cases.c.h#L7662
'initializing': conversion from '__int64' to 'int', possible loss of data [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64): Modules/unicodedata.c#L1478
'function': conversion from 'size_t' to 'int', possible loss of data [D:\a\cpython\cpython\PCbuild\unicodedata.vcxproj]
Windows / Build and test (x64): Python/generated_cases.c.h#L12346
'initializing': conversion from '__int64' to 'int', possible loss of data [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64): Python/generated_cases.c.h#L7662
'initializing': conversion from '__int64' to 'int', possible loss of data [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (arm64): Modules/unicodedata.c#L1478
'function': conversion from 'size_t' to 'int', possible loss of data [C:\a\cpython\cpython\PCbuild\unicodedata.vcxproj]
Windows (free-threading) / Build and test (arm64): Python/generated_cases.c.h#L12346
'initializing': conversion from '__int64' to 'int', possible loss of data [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (arm64): Python/generated_cases.c.h#L7662
'initializing': conversion from '__int64' to 'int', possible loss of data [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64): Modules/unicodedata.c#L1478
'function': conversion from 'size_t' to 'int', possible loss of data [D:\a\cpython\cpython\PCbuild\unicodedata.vcxproj]
Windows (free-threading) / Build and test (x64): Python/generated_cases.c.h#L12346
'initializing': conversion from '__int64' to 'int', possible loss of data [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64): Python/generated_cases.c.h#L7662
'initializing': conversion from '__int64' to 'int', possible loss of data [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]

Artifacts

Produced during runtime
Name Size Digest
UBSan-logs-default
387 Bytes
sha256:4258ee498ba2c92fb136dee43458adeea135af8db7a568808d17279a6c0064ae