8000 gh-123409: fix `IPv6Address.reverse_pointer` for IPv4-mapped addresses (GH-123419) · python/cpython@140c5d1 · GitHub
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[3.11] gh-123409: fix IPv6Address.reverse_pointer for IPv4-mapped addresses (GH-123419) #156604

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[3.11] gh-123409: fix IPv6Address.reverse_pointer for IPv4-mapped addresses (GH-123419)

[3.11] gh-123409: fix IPv6Address.reverse_pointer for IPv4-mapped addresses (GH-123419) #156604

Workflow file for this run

.github/workflows/build.yml at 140c5d1
name: Tests
on:
workflow_dispatch:
push:
branches:
- 'main'
- '3.*'
pull_request:
branches:
- 'main'
- '3.*'
permissions:
contents: read
concurrency:
group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}-reusable
cancel-in-progress: true
env:
FORCE_COLOR: 1
jobs:
check_source:
name: 'Check for source changes'
runs-on: ubuntu-latest
timeout-minutes: 10
outputs:
run-docs: ${{ steps.docs-changes.outputs.run-docs || false }}
run_tests: ${{ steps.check.outputs.run_tests }}
run_ssl_tests: ${{ steps.check.outputs.run_ssl_tests }}
config_hash: ${{ steps.config_hash.outputs.hash }}
steps:
- uses: actions/checkout@v4
- name: Check for source changes
id: check
run: |
if [ -z "$GITHUB_BASE_REF" ]; then
echo "run_tests=true" >> $GITHUB_OUTPUT
echo "run_ssl_tests=true" >> $GITHUB_OUTPUT
else
git fetch origin $GITHUB_BASE_REF --depth=1
# git diff "origin/$GITHUB_BASE_REF..." (3 dots) may be more
# reliable than git diff "origin/$GITHUB_BASE_REF.." (2 dots),
# but it requires to download more commits (this job uses
# "git fetch --depth=1").
#
# git diff "origin/$GITHUB_BASE_REF..." (3 dots) works with Git
# 2.26, but Git 2.28 is stricter and fails with "no merge base".
#
# git diff "origin/$GITHUB_BASE_REF.." (2 dots) should be enough on
# GitHub, since GitHub starts by merging origin/$GITHUB_BASE_REF
# into the PR branch anyway.
#
# https://github.com/python/core-workflow/issues/373
git diff --name-only origin/$GITHUB_BASE_REF.. | grep -qvE '(\.rst$|^Doc|^Misc|^\.pre-commit-config\.yaml$|\.ruff\.toml$)' && echo "run_tests=true" >> $GITHUB_OUTPUT || true
git diff --name-only origin/$GITHUB_BASE_REF.. | grep -qE '(ssl|hashlib|hmac|^.github)' && echo "run_ssl_tests=true" >> $GITHUB_OUTPUT || true
fi
- name: Compute hash for config cache key
id: config_hash
run: |
echo "hash=${{ hashFiles('configure', 'configure.ac', '.github/workflows/build.yml') }}" >> $GITHUB_OUTPUT
- name: Get a list of the changed documentation-related files
if: github.event_name == 'pull_request'
id: changed-docs-files
uses: Ana06/get-changed-files@v2.3.0
with:
filter: |
Doc/**
Misc/**
.github/workflows/reusable-docs.yml
format: csv # works for paths with spaces
- name: Check for docs changes
if: >-
github.event_name == 'pull_request'
&& steps.changed-docs-files.outputs.added_modified_renamed != ''
id: docs-changes
run: |
echo "run-docs=true" >> "${GITHUB_OUTPUT}"
check-docs:
name: Docs
needs: check_source
if: fromJSON(needs.check_source.outputs.run-docs)
uses: ./.github/workflows/reusable-docs.yml
check_abi:
name: 'Check if the ABI has changed'
runs-on: ubuntu-22.04 # 24.04 causes spurious errors
needs: check_source
if: needs.check_source.outputs.run_tests == 'true'
steps:
- uses: actions/checkout@v4
with:
persist-credentials: false
- uses: actions/setup-python@v5
- name: Install dependencies
run: |
sudo ./.github/workflows/posix-deps-apt.sh
sudo apt-get install -yq abigail-tools
- name: Build CPython
env:
CFLAGS: -g3 -O0
run: |
# Build Python with the libpython dynamic library
./configure --enable-shared
make -j4
- name: Check for changes in the ABI
id: check
run: |
if ! make check-abidump; then
echo "Generated ABI file is not up to date."
echo "Please add the release manager of this branch as a reviewer of this PR."
echo ""
echo "The up to date ABI file should be attached to this build as an artifact."
echo ""
echo "To learn more about this check: https://devguide.python.org/setup/#regenerate-the-abi-dump"
echo ""
exit 1
fi
- name: Generate updated ABI files
if: ${{ failure() && steps.check.conclusion == 'failure' }}
run: |
make regen-abidump
- uses: actions/upload-artifact@v4
name: Publish updated ABI files
if: ${{ failure() && steps.check.conclusion == 'failure' }}
with:
name: abi-data
path: ./Doc/data/*.abi
check_generated_files:
name: 'Check if generated files are up to date'
# Don't use ubuntu-latest but a specific version to make the job
# reproducible: to get the same tools versions (autoconf, aclocal, ...)
runs-on: ubuntu-24.04
timeout-minutes: 60
needs: check_source
if: needs.check_source.outputs.run_tests == 'true'
steps:
- uses: actions/checkout@v4
with:
persist-credentials: false
- uses: actions/setup-python@v5
with:
python-version: '3.x'
- name: Runner image version
run: echo "IMAGE_OS_VERSION=${ImageOS}-${ImageVersion}" >> "$GITHUB_ENV"
- name: Restore config.cache
uses: actions/cache@v4
with:
path: config.cache
# Include env.pythonLocation in key to avoid changes in environment when setup-python updates Python
key: ${{ github.job }}-${{ env.IMAGE_OS_VERSION }}-${{ needs.check_source.outputs.config_hash }}-${{ env.pythonLocation }}
- name: Install dependencies
run: sudo ./.github/workflows/posix-deps-apt.sh
- name: Add ccache to PATH
run: echo "PATH=/usr/lib/ccache:$PATH" >> "$GITHUB_ENV"
- name: Configure ccache action
uses: hendrikmuhs/ccache-action@v1.2
with:
save: false
- name: Check Autoconf version 2.69 and aclocal 1.16.3
run: |
grep "Generated by GNU Autoconf 2.69" configure
grep "aclocal 1.16.3" aclocal.m4
grep -q "runstatedir" configure
grep -q "PKG_PROG_PKG_CONFIG" aclocal.m4
- name: Configure CPython
run: |
# Build Python with the libpython dynamic library
./configure --config-cache --with-pydebug --enable-shared
- name: Regenerate autoconf files with container image
run: make regen-configure
- name: Build CPython
run: |
# Deepfreeze will usually cause global objects to be added or removed,
# so we run it before regen-global-objects gets rum (in regen-all).
make regen-deepfreeze
make -j4 regen-all
make regen-stdlib-module-names
- name: Check for changes
run: |
git add -u
changes=$(git status --porcelain)
# Check for changes in regenerated files
if test -n "$changes"; then
echo "Generated files not up to date."
echo "Perhaps you forgot to run make regen-all or build.bat --regen. ;)"
echo "configure files must be regenerated with a specific version of autoconf."
echo "$changes"
echo ""
git diff --staged || true
exit 1
fi
- name: Check exported libpython symbols
run: make smelly
- name: Check limited ABI symbols
run: make check-limited-abi
build_windows:
name: 'Windows'
needs: check_source
if: needs.check_source.outputs.run_tests == 'true'
uses: ./.github/workflows/reusable-windows.yml
build_macos:
name: 'macOS'
needs: check_source
if: needs.check_source.outputs.run_tests == 'true'
uses: ./.github/workflows/reusable-macos.yml
with:
config_hash: ${{ needs.check_source.outputs.config_hash }}
build_ubuntu:
name: 'Ubuntu'
needs: check_source
if: needs.check_source.outputs.run_tests == 'true'
uses: ./.github/workflows/reusable-ubuntu.yml
with:
config_hash: ${{ needs.check_source.outputs.config_hash }}
options: |
../cpython-ro-srcdir/configure \
--config-cache \
--with-pydebug \
--with-openssl=$OPENSSL_DIR
build_ubuntu_ssltests:
name: 'Ubuntu SSL tests with OpenSSL'
runs-on: ${{ matrix.os }}
timeout-minutes: 60
needs: check_source
if: ne 8000 eds.check_source.outputs.run_tests == 'true' && needs.check_source.outputs.run_ssl_tests == 'true'
strategy:
fail-fast: false
matrix:
os: [ubuntu-24.04]
openssl_ver: [1.1.1w, 3.0.15, 3.1.7, 3.2.3]
env:
OPENSSL_VER: ${{ matrix.openssl_ver }}
MULTISSL_DIR: ${{ github.workspace }}/multissl
OPENSSL_DIR: ${{ github.workspace }}/multissl/openssl/${{ matrix.openssl_ver }}
LD_LIBRARY_PATH: ${{ github.workspace }}/multissl/openssl/${{ matrix.openssl_ver }}/lib
steps:
- uses: actions/checkout@v4
with:
persist-credentials: false
- name: Runner image version
run: echo "IMAGE_OS_VERSION=${ImageOS}-${ImageVersion}" >> "$GITHUB_ENV"
- name: Restore config.cache
uses: actions/cache@v4
with:
path: config.cache
key: ${{ github.job }}-${{ env.IMAGE_OS_VERSION }}-${{ needs.check_source.outputs.config_hash }}
- name: Register gcc problem matcher
run: echo "::add-matcher::.github/problem-matchers/gcc.json"
- name: Install dependencies
run: sudo ./.github/workflows/posix-deps-apt.sh
- name: Configure OpenSSL env vars
run: |
echo "MULTISSL_DIR=${GITHUB_WORKSPACE}/multissl" >> "$GITHUB_ENV"
echo "OPENSSL_DIR=${GITHUB_WORKSPACE}/multissl/openssl/${OPENSSL_VER}" >> "$GITHUB_ENV"
echo "LD_LIBRARY_PATH=${GITHUB_WORKSPACE}/multissl/openssl/${OPENSSL_VER}/lib" >> "$GITHUB_ENV"
- name: 'Restore OpenSSL build'
id: cache-openssl
uses: actions/cache@v4
with:
path: ./multissl/openssl/${{ env.OPENSSL_VER }}
key: ${{ matrix.os }}-multissl-openssl-${{ env.OPENSSL_VER }}
- name: Install OpenSSL
if: steps.cache-openssl.outputs.cache-hit != 'true'
run: python3 Tools/ssl/multissltests.py --steps=library --base-directory "$MULTISSL_DIR" --openssl "$OPENSSL_VER" --system Linux
- name: Add ccache to PATH
run: |
echo "PATH=/usr/lib/ccache:$PATH" >> "$GITHUB_ENV"
- name: Configure ccache action
uses: hendrikmuhs/ccache-action@v1.2
with:
save: false
- name: Configure CPython
run: ./configure --config-cache --with-pydebug --with-openssl=$OPENSSL_DIR
- name: Build CPython
run: make -j4
- name: Display build info
run: make pythoninfo
- name: SSL tests
run: ./python Lib/test/ssltests.py
build_asan:
name: 'Address sanitizer'
runs-on: ubuntu-22.04
timeout-minutes: 60
needs: check_source
if: needs.check_source.outputs.run_tests == 'true'
env:
OPENSSL_VER: 3.0.15
PYTHONSTRICTEXTENSIONBUILD: 1
ASAN_OPTIONS: detect_leaks=0:allocator_may_return_null=1:handle_segv=0
steps:
- uses: actions/checkout@v4
with:
persist-credentials: false
- name: Runner image version
run: echo "IMAGE_OS_VERSION=${ImageOS}-${ImageVersion}" >> "$GITHUB_ENV"
- name: Restore config.cache
uses: actions/cache@v4
with:
path: config.cache
key: ${{ github.job }}-${{ env.IMAGE_OS_VERSION }}-${{ needs.check_source.outputs.config_hash }}
- name: Register gcc problem matcher
run: echo "::add-matcher::.github/problem-matchers/gcc.json"
- name: Install dependencies
run: sudo ./.github/workflows/posix-deps-apt.sh
- name: Set up GCC-10 for ASAN
uses: egor-tensin/setup-gcc@v1
with:
version: 10
- name: Configure OpenSSL env vars
run: |
echo "MULTISSL_DIR=${GITHUB_WORKSPACE}/multissl" >> "$GITHUB_ENV"
echo "OPENSSL_DIR=${GITHUB_WORKSPACE}/multissl/openssl/${OPENSSL_VER}" >> "$GITHUB_ENV"
echo "LD_LIBRARY_PATH=${GITHUB_WORKSPACE}/multissl/openssl/${OPENSSL_VER}/lib" >> "$GITHUB_ENV"
- name: 'Restore OpenSSL build'
id: cache-openssl
uses: actions/cache@v4
with:
path: ./multissl/openssl/${{ env.OPENSSL_VER }}
key: ${{ matrix.os }}-multissl-openssl-${{ env.OPENSSL_VER }}
- name: Install OpenSSL
if: steps.cache-openssl.outputs.cache-hit != 'true'
run: python3 Tools/ssl/multissltests.py --steps=library --base-directory "$MULTISSL_DIR" --openssl "$OPENSSL_VER" --system Linux
- name: Add ccache to PATH
run: |
echo "PATH=/usr/lib/ccache:$PATH" >> "$GITHUB_ENV"
- name: Configure ccache action
uses: hendrikmuhs/ccache-action@v1.2
with:
save: ${{ github.event_name == 'push' }}
max-size: "200M"
- name: Configure CPython
run: ./configure --config-cache --with-address-sanitizer --without-pymalloc
- name: Build CPython
run: make -j4
- name: Display build info
run: make pythoninfo
- name: Tests
run: xvfb-run make buildbottest TESTOPTS="-j4 -uall,-cpu"
all-required-green: # This job does nothing and is only used for the branch protection
name: All required checks pass
if: always()
needs:
- check_source # Transitive dependency, needed to access `run_tests` value
- check-docs
- check_generated_files
- build_macos
- build_ubuntu
- build_ubuntu_ssltests
- build_windows
- build_asan
runs-on: ubuntu-latest
steps:
- name: Check whether the needed jobs succeeded or failed
uses: re-actors/alls-green@05ac9388f0aebcb5727afa17fcccfecd6f8ec5fe
with:
allowed-failures: >-
build_macos,
build_ubuntu_ssltests,
allowed-skips: >-
${{
!fromJSON(needs.check_source.outputs.run-docs)
&& '
check-docs,
'
|| ''
}}
${{
needs.check_source.outputs.run_tests != 'true'
&& '
check_generated_files,
build_macos,
build_ubuntu,
build_ubuntu_ssltests,
build_windows,
build_asan,
'
|| ''
}}
jobs: ${{ toJSON(needs) }}
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