Swift: disable stack protection in extractor to fix Linux crash

The FunctionStackProtection SIL pass crashes on Linux when processing
standard library functions like withUnsafePointer(to:_:). This is a
known upstream Swift compiler bug (swiftlang/swift#69768).

The extractor does not need stack protection since it only extracts
semantic information from the AST and never produces executable code.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

.github/dependabot.yml

@@ -45,5 +45,3 @@ updates:
     directory: "/"
     schedule:
       interval: weekly
-    exclude-paths:
-      - "misc/bazel/registry/**"

.github/workflows/compile-queries.yml

@@ -0,0 +1,78 @@
+name: "Compile all queries using the latest stable CodeQL CLI"
+
+on:
+  push:
+    branches:  # makes sure the cache gets populated - running on the branches people tend to merge into.
+      - main
+      - "rc/*"
+      - "codeql-cli-*"
+  pull_request:
+    paths:
+      - '**.ql'
+      - '**.qll'
+      - '**/qlpack.yml'
+      - '**.dbscheme'
+
+permissions:
+  contents: read
+
+jobs:
+  detect-changes:
+    if: github.repository_owner == 'github'
+    runs-on: ubuntu-latest
+    outputs:
+      languages: ${{ steps.detect.outputs.languages }}
+    steps:
+      - uses: actions/checkout@v5
+      - name: Detect changed languages
+        id: detect
+        run: |
+          if [[ "${{ github.event_name }}" == "pull_request" ]]; then
+            # For PRs, detect which languages have changes
+            changed_files=$(gh pr view ${{ github.event.pull_request.number }} --json files --jq '.files.[].path')
+            languages=()
+            for lang in actions cpp csharp go java javascript python ql ruby rust swift; do
+              if echo "$changed_files" | grep -qE "^($lang/|shared/)" ; then
+                languages+=("$lang")
+              fi
+            done
+            echo "languages=$(jq -c -n '$ARGS.positional' --args "${languages[@]}")" >> $GITHUB_OUTPUT
+          else
+            # For pushes to main/rc branches, run all languages
+            echo 'languages=["actions","cpp","csharp","go","java","javascript","python","ql","ruby","rust","swift"]' >> $GITHUB_OUTPUT
+          fi
+        env:
+          GH_TOKEN: ${{ github.token }}
+
+  compile-queries:
+    needs: detect-changes
+    if: github.repository_owner == 'github' && needs.detect-changes.outputs.languages != '[]'
+    runs-on: ubuntu-latest-xl
+    strategy:
+      fail-fast: false
+      matrix:
+        language: ${{ fromJson(needs.detect-changes.outputs.languages) }}
+
+    steps:
+      - uses: actions/checkout@v5
+      - name: Setup CodeQL
+        uses: ./.github/actions/fetch-codeql
+        with:
+          channel: 'release'
+      - name: Cache compilation cache
+        id: query-cache
+        uses: ./.github/actions/cache-query-compilation
+        with: 
+          key: ${{ matrix.language }}-queries
+      - name: check formatting
+        run: find shared ${{ matrix.language }}/ql -type f \( -name "*.qll" -o -name "*.ql" \) -print0 | xargs -0 -n 3000 -P 10 codeql query format -q --check-only
+      - name: compile queries - check-only
+        # run with --check-only if running in a PR (github.sha != main)
+        if : ${{ github.event_name == 'pull_request' }}
+        shell: bash
+        run: codeql query compile -q -j0 ${{ matrix.language }}/ql/{src,examples} --keep-going --warnings=error --check-only --compilation-cache "${{ steps.query-cache.outputs.cache-dir }}" --compilation-cache-size=500 --ram=56000
+      - name: compile queries - full
+        # do full compile if running on main - this populates the cache
+        if : ${{ github.event_name != 'pull_request' }}
+        shell: bash
+        run: codeql query compile -q -j0 ${{ matrix.language }}/ql/{src,examples} --keep-going --warnings=error --compilation-cache "${{ steps.query-cache.outputs.cache-dir }}" --compilation-cache-size=500 --ram=56000

.github/workflows/ruby-build.yml

@@ -0,0 +1,236 @@
+name: "Ruby: Build"
+
+on:
+  push:
+    paths:
+      - "ruby/**"
+      - .github/workflows/ruby-build.yml
+      - .github/actions/fetch-codeql/action.yml
+      - codeql-workspace.yml
+      - "shared/tree-sitter-extractor/**"
+    branches:
+      - main
+      - "rc/*"
+  pull_request:
+    paths:
+      - "ruby/**"
+      - .github/workflows/ruby-build.yml
+      - .github/actions/fetch-codeql/action.yml
+      - codeql-workspace.yml
+      - "shared/tree-sitter-extractor/**"
+    branches:
+      - main
+      - "rc/*"
+  workflow_dispatch:
+    inputs:
+      tag:
+        description: "Version tag to create"
+        required: false
+
+env:
+  CARGO_TERM_COLOR: always
+
+defaults:
+  run:
+    working-directory: ruby
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - uses: actions/checkout@v5
+      - name: Install GNU tar
+        if: runner.os == 'macOS'
+        run: |
+          brew install gnu-tar
+          echo "/usr/local/opt/gnu-tar/libexec/gnubin" >> $GITHUB_PATH
+      - name: Prepare Windows
+        if: runner.os == 'Windows'
+        shell: powershell
+        run: |
+          git config --global core.longpaths true
+      - uses: ./.github/actions/os-version
+        id: os_version
+      - name: Cache entire extractor
+        uses: actions/cache@v3
+        id: cache-extractor
+        with:
+          path: |
+            target/release/codeql-extractor-ruby
+            target/release/codeql-extractor-ruby.exe
+            ruby/extractor/ql/lib/codeql/ruby/ast/internal/TreeSitter.qll
+          key: ${{ runner.os }}-${{ steps.os_version.outputs.version }}-ruby-extractor-${{ hashFiles('ruby/extractor/rust-toolchain.toml', 'ruby/extractor/Cargo.lock') }}-${{ hashFiles('shared/tree-sitter-extractor') }}-${{ hashFiles('ruby/extractor/**/*.rs') }}
+      - uses: actions/cache@v3
+        if: steps.cache-extractor.outputs.cache-hit != 'true'
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            target
+          key: ${{ runner.os }}-${{ steps.os_version.outputs.version }}-ruby-rust-cargo-${{ hashFiles('ruby/extractor/rust-toolchain.toml', 'ruby/extractor/**/Cargo.lock') }}
+      - name: Check formatting
+        if: steps.cache-extractor.outputs.cache-hit != 'true'
+        run: cd extractor && cargo fmt -- --check
+      - name: Build
+        if: steps.cache-extractor.outputs.cache-hit != 'true'
+        run: cd extractor && cargo build --verbose
+      - name: Run tests
+        if: steps.cache-extractor.outputs.cache-hit != 'true'
+        run: cd extractor && cargo test --verbose
+      - name: Release build
+        if: steps.cache-extractor.outputs.cache-hit != 'true'
+        run: cd extractor && cargo build --release
+      - name: Generate dbscheme
+        if: ${{ matrix.os == 'ubuntu-latest' && steps.cache-extractor.outputs.cache-hit != 'true'}}
+        run: ../target/release/codeql-extractor-ruby generate --dbscheme ql/lib/ruby.dbscheme --library ql/lib/codeql/ruby/ast/internal/TreeSitter.qll
+      - uses: actions/upload-artifact@v4
+        if: ${{ matrix.os == 'ubuntu-latest' }}
+        with:
+          name: ruby.dbscheme
+          path: ruby/ql/lib/ruby.dbscheme
+      - uses: actions/upload-artifact@v4
+        if: ${{ matrix.os == 'ubuntu-latest' }}
+        with:
+          name: TreeSitter.qll
+          path: ruby/ql/lib/codeql/ruby/ast/internal/TreeSitter.qll
+      - uses: actions/upload-artifact@v4
+        with:
+          name: extractor-${{ matrix.os }}
+          path: |
+            target/release/codeql-extractor-ruby
+            target/release/codeql-extractor-ruby.exe
+          retention-days: 1
+  compile-queries:
+    if: github.repository_owner == 'github'
+    runs-on: ubuntu-latest-xl
+    steps:
+      - uses: actions/checkout@v5
+      - name: Fetch CodeQL
+        uses: ./.github/actions/fetch-codeql
+      - name: Cache compilation cache
+        id: query-cache
+        uses: ./.github/actions/cache-query-compilation
+        with:
+          key: ruby-build
+      - name: Build Query Pack
+        run: |
+          PACKS=${{ runner.temp }}/query-packs
+          rm -rf $PACKS
+          codeql pack create ../misc/suite-helpers --output "$PACKS"
+          codeql pack create ../shared/regex --output "$PACKS"
+          codeql pack create ../shared/ssa --output "$PACKS"
+          codeql pack create ../shared/tutorial --output "$PACKS"
+          codeql pack create ql/lib --output "$PACKS"
+          codeql pack create -j0 ql/src --output "$PACKS" --compilation-cache "${{ steps.query-cache.outputs.cache-dir }}"
+          PACK_FOLDER=$(readlink -f "$PACKS"/codeql/ruby-queries/*)
+          codeql generate query-help --format=sarifv2.1.0 --output="${PACK_FOLDER}/rules.sarif" ql/src
+          (cd ql/src; find queries \( -name '*.qhelp' -o -name '*.rb' -o -name '*.erb' \) -exec bash -c 'mkdir -p "'"${PACK_FOLDER}"'/$(dirname "{}")"' \; -exec cp "{}" "${PACK_FOLDER}/{}" \;)
+      - uses: actions/upload-artifact@v4
+        with:
+          name: codeql-ruby-queries
+          path: |
+            ${{ runner.temp }}/query-packs/*
+          retention-days: 1
+          include-hidden-files: true
+
+  package:
+    runs-on: ubuntu-latest
+    needs: [build, compile-queries]
+    steps:
+      - uses: actions/checkout@v5
+      - uses: actions/download-artifact@v4
+        with:
+          name: ruby.dbscheme
+          path: ruby/ruby
+      - uses: actions/download-artifact@v4
+        with:
+          name: extractor-ubuntu-latest
+          path: ruby/linux64
+      - uses: actions/download-artifact@v4
+        with:
+          name: extractor-windows-latest
+          path: ruby/win64
+      - uses: actions/download-artifact@v4
+        with:
+          name: extractor-macos-latest
+          path: ruby/osx64
+      - run: |
+          mkdir -p ruby
+          cp -r codeql-extractor.yml tools ql/lib/ruby.dbscheme.stats ruby/
+          mkdir -p ruby/tools/{linux64,osx64,win64}
+          cp linux64/codeql-extractor-ruby ruby/tools/linux64/extractor
+          cp osx64/codeql-extractor-ruby ruby/tools/osx64/extractor
+          cp win64/codeql-extractor-ruby.exe ruby/tools/win64/extractor.exe
+          chmod +x ruby/tools/{linux64,osx64}/extractor
+          zip -rq codeql-ruby.zip ruby
+      - uses: actions/upload-artifact@v4
+        with:
+          name: codeql-ruby-pack
+          path: ruby/codeql-ruby.zip
+          retention-days: 1
+          include-hidden-files: true
+      - uses: actions/download-artifact@v4
+        with:
+          name: codeql-ruby-queries
+          path: ruby/qlpacks
+      - run: |
+          echo '{
+            "provide": [
+            "ruby/codeql-extractor.yml",
+            "qlpacks/*/*/*/qlpack.yml"
+            ]
+          }' > .codeqlmanifest.json
+          zip -rq codeql-ruby-bundle.zip .codeqlmanifest.json ruby qlpacks
+      - uses: actions/upload-artifact@v4
+        with:
+          name: codeql-ruby-bundle
+          path: ruby/codeql-ruby-bundle.zip
+          retention-days: 1
+          include-hidden-files: true
+
+  test:
+    defaults:
+      run:
+        working-directory: ${{ github.workspace }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+
+    runs-on: ${{ matrix.os }}
+    needs: [package]
+    steps:
+      - uses: actions/checkout@v5
+      - name: Fetch CodeQL
+        uses: ./.github/actions/fetch-codeql
+
+      - name: Download Ruby bundle
+        uses: actions/download-artifact@v4
+        with:
+          name: codeql-ruby-bundle
+          path: ${{ runner.temp }}
+      - name: Unzip Ruby bundle
+        shell: bash
+        run: unzip -q -d "${{ runner.temp }}/ruby-bundle" "${{ runner.temp }}/codeql-ruby-bundle.zip"
+
+      - name: Run QL test
+        shell: bash
+        run: |
+          codeql test run --search-path "${{ runner.temp }}/ruby-bundle" --additional-packs "${{ runner.temp }}/ruby-bundle" ruby/ql/test/library-tests/ast/constants/
+      - name: Create database
+        shell: bash
+        run: |
+          codeql database create --search-path "${{ runner.temp }}/ruby-bundle" --language ruby --source-root ruby/ql/test/library-tests/ast/constants/ ../database
+      - name: Analyze database
+        shell: bash
+        run: |
+          codeql database analyze --search-path "${{ runner.temp }}/ruby-bundle" --format=sarifv2.1.0 --output=out.sarif ../database ruby-code-scanning.qls

.github/workflows/ruby-dataset-measure.yml

@@ -0,0 +1,75 @@
+name: "Ruby: Collect database stats"
+
+on:
+  push:
+    branches:
+      - main
+      - "rc/*"
+    paths:
+      - ruby/ql/lib/ruby.dbscheme
+      - .github/workflows/ruby-dataset-measure.yml
+  pull_request:
+    branches:
+      - main
+      - "rc/*"
+    paths:
+      - ruby/ql/lib/ruby.dbscheme
+      - .github/workflows/ruby-dataset-measure.yml
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  measure:
+    env:
+      CODEQL_THREADS: 4 # TODO: remove this once it's set by the CLI
+    strategy:
+      fail-fast: false
+      matrix:
+        repo: [rails/rails, discourse/discourse, spree/spree, ruby/ruby]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+
+      - uses: ./.github/actions/fetch-codeql
+
+      - uses: ./ruby/actions/create-extractor-pack
+
+      - name: Checkout ${{ matrix.repo }}
+        uses: actions/checkout@v5
+        with:
+          repository: ${{ matrix.repo }}
+          path: ${{ github.workspace }}/repo
+      - name: Create database
+        run: |
+          codeql database create \
+            --search-path "${{ github.workspace }}" \
+            --threads 4 \
+            --language ruby --source-root "${{ github.workspace }}/repo" \
+            "${{ runner.temp }}/database"
+      - name: Measure database
+        run: |
+          mkdir -p "stats/${{ matrix.repo }}"
+          codeql dataset measure --threads 4 --output "stats/${{ matrix.repo }}/stats.xml" "${{ runner.temp }}/database/db-ruby"
+      - uses: actions/upload-artifact@v4
+        with:
+          name: measurements-${{ hashFiles('stats/**') }}
+          path: stats
+          retention-days: 1
+
+  merge:
+    runs-on: ubuntu-latest
+    needs: measure
+    steps:
+      - uses: actions/checkout@v5
+      - uses: actions/download-artifact@v4
+        with:
+          path: stats
+      - run: |
+          python -m pip install --user lxml
+          find stats -name 'stats.xml' | sort | xargs python ruby/scripts/merge_stats.py --output ruby/ql/lib/ruby.dbscheme.stats --normalise ruby_tokeninfo
+      - uses: actions/upload-artifact@v4
+        with:
+          name: ruby.dbscheme.stats
+          path: ruby/ql/lib/ruby.dbscheme.stats

.github/workflows/ruby-qltest-rtjo.yml

@@ -0,0 +1,40 @@
+name: "Ruby: Run RTJO Language Tests"
+
+on:
+  pull_request:
+    types:
+      - opened
+      - synchronize
+      - reopened
+      - labeled
+
+env:
+  CARGO_TERM_COLOR: always
+
+defaults:
+  run:
+    working-directory: ruby
+
+permissions:
+  contents: read
+
+jobs:
+  qltest-rtjo:
+    if: "github.repository_owner == 'github' && github.event.label.name == 'Run: RTJO Language Tests'"
+    runs-on: ubuntu-latest-xl
+    strategy:
+      fail-fast: false
+    steps:
+      - uses: actions/checkout@v5
+      - uses: ./.github/actions/fetch-codeql
+      - uses: ./ruby/actions/create-extractor-pack
+      - name: Cache compilation cache
+        id: query-cache
+        uses: ./.github/actions/cache-query-compilation
+        with:
+          key: ruby-qltest
+      - name: Run QL tests
+        run: |
+          codeql test run --dynamic-join-order-mode=all --threads=0 --ram 50000 --search-path "${{ github.workspace }}" --check-databases --check-diff-informed --check-undefined-labels --check-unused-labels --check-repeated-labels --check-redefined-labels --check-use-before-definition --consistency-queries ql/consistency-queries ql/test --compilation-cache "${{ steps.query-cache.outputs.cache-dir }}"
+        env:
+          GITHUB_TOKEN: ${{ github.token }}

.github/workflows/ruby-qltest.yml

@@ -0,0 +1,73 @@
+name: "Ruby: Run QL Tests"
+
+on:
+  push:
+    paths:
+      - "ruby/**"
+      - "shared/**"
+      - .github/workflows/ruby-build.yml
+      - .github/actions/fetch-codeql/action.yml
+      - codeql-workspace.yml
+    branches:
+      - main
+      - "rc/*"
+  pull_request:
+    paths:
+      - "ruby/**"
+      - "shared/**"
+      - .github/workflows/ruby-qltest.yml
+      - .github/actions/fetch-codeql/action.yml
+      - codeql-workspace.yml
+    branches:
+      - main
+      - "rc/*"
+
+env:
+  CARGO_TERM_COLOR: always
+
+defaults:
+  run:
+    working-directory: ruby
+
+permissions:
+  contents: read
+
+jobs:
+  qlupgrade:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+      - uses: ./.github/actions/fetch-codeql
+      - name: Check DB upgrade scripts
+        run: |
+          echo >empty.trap
+          codeql dataset import -S ql/lib/upgrades/initial/ruby.dbscheme testdb empty.trap
+          codeql dataset upgrade testdb --additional-packs ql/lib
+          diff -q testdb/ruby.dbscheme ql/lib/ruby.dbscheme
+      - name: Check DB downgrade scripts
+        run: |
+          echo >empty.trap
+          rm -rf testdb; codeql dataset import -S ql/lib/ruby.dbscheme testdb empty.trap
+          codeql resolve upgrades --format=lines --allow-downgrades --additional-packs downgrades \
+           --dbscheme=ql/lib/ruby.dbscheme --target-dbscheme=downgrades/initial/ruby.dbscheme |
+           xargs codeql execute upgrades testdb
+          diff -q testdb/ruby.dbscheme downgrades/initial/ruby.dbscheme
+  qltest:
+    if: github.repository_owner == 'github'
+    runs-on: ubuntu-latest-xl
+    strategy:
+      fail-fast: false
+    steps:
+      - uses: actions/checkout@v5
+      - uses: ./.github/actions/fetch-codeql
+      - uses: ./ruby/actions/create-extractor-pack
+      - name: Cache compilation cache
+        id: query-cache
+        uses: ./.github/actions/cache-query-compilation
+        with:
+          key: ruby-qltest
+      - name: Run QL tests
+        run: |
+          codeql test run --threads=0 --ram 50000 --search-path "${{ github.workspace }}" --check-databases --check-diff-informed --check-undefined-labels --check-unused-labels --check-repeated-labels --check-redefined-labels --check-use-before-definition --consistency-queries ql/consistency-queries ql/test --compilation-cache "${{ steps.query-cache.outputs.cache-dir }}"
+        env:
+          GITHUB_TOKEN: ${{ github.token }}

.pre-commit-config.yaml

@@ -7,9 +7,9 @@ repos:
     rev: v3.2.0
     hooks:
       - id: trailing-whitespace
-        exclude: /test([^/]*)/.*$(?<!\.qlref)|.*\.patch$|.*\.qll?$
+        exclude: /test/.*$(?<!\.qlref)|.*\.patch$|.*\.qll?$
       - id: end-of-file-fixer
-        exclude: Cargo.lock$|/test([^/]*)/.*$(?<!\.qlref)|.*\.patch$|.*\.qll?$
+        exclude: Cargo.lock$|/test/.*$(?<!\.qlref)|.*\.patch$|.*\.qll?$
 
   - repo: https://github.com/pre-commit/mirrors-clang-format
     rev: v17.0.6

MODULE.bazel

@@ -15,22 +15,22 @@ local_path_override(
 # see https://registry.bazel.build/ for a list of available packages
 
 bazel_dep(name = "platforms", version = "1.0.0")
-bazel_dep(name = "rules_cc", version = "0.2.17")
-bazel_dep(name = "rules_go", version = "0.60.0")
-bazel_dep(name = "rules_java", version = "9.6.1")
-bazel_dep(name = "rules_pkg", version = "1.2.0")
+bazel_dep(name = "rules_cc", version = "0.2.16")
+bazel_dep(name = "rules_go", version = "0.59.0")
+bazel_dep(name = "rules_java", version = "9.0.3")
+bazel_dep(name = "rules_pkg", version = "1.0.1")
 bazel_dep(name = "rules_nodejs", version = "6.7.3")
 bazel_dep(name = "rules_python", version = "1.9.0")
-bazel_dep(name = "rules_shell", version = "0.7.1")
-bazel_dep(name = "bazel_skylib", version = "1.9.0")
+bazel_dep(name = "rules_shell", version = "0.6.1")
+bazel_dep(name = "bazel_skylib", version = "1.8.1")
 bazel_dep(name = "abseil-cpp", version = "20260107.1", repo_name = "absl")
 bazel_dep(name = "nlohmann_json", version = "3.11.3", repo_name = "json")
 bazel_dep(name = "fmt", version = "12.1.0-codeql.1")
 bazel_dep(name = "rules_kotlin", version = "2.2.2-codeql.1")
-bazel_dep(name = "gazelle", version = "0.50.0")
+bazel_dep(name = "gazelle", version = "0.47.0")
 bazel_dep(name = "rules_dotnet", version = "0.21.5-codeql.1")
 bazel_dep(name = "googletest", version = "1.17.0.bcr.2")
-bazel_dep(name = "rules_rust", version = "0.69.0")
+bazel_dep(name = "rules_rust", version = "0.68.1.codeql.1")
 bazel_dep(name = "zstd", version = "1.5.7.bcr.1")
 
 bazel_dep(name = "buildifier_prebuilt", version = "6.4.0", dev_dependency = True)
@@ -242,7 +242,6 @@ use_repo(
     "kotlin-compiler-2.2.0-Beta1",
     "kotlin-compiler-2.2.20-Beta2",
     "kotlin-compiler-2.3.0",
-    "kotlin-compiler-2.3.20",
     "kotlin-compiler-embeddable-1.8.0",
     "kotlin-compiler-embeddable-1.9.0-Beta",
     "kotlin-compiler-embeddable-1.9.20-Beta",
@@ -253,7 +252,6 @@ use_repo(
     "kotlin-compiler-embeddable-2.2.0-Beta1",
     "kotlin-compiler-embeddable-2.2.20-Beta2",
     "kotlin-compiler-embeddable-2.3.0",
-    "kotlin-compiler-embeddable-2.3.20",
     "kotlin-stdlib-1.8.0",
     "kotlin-stdlib-1.9.0-Beta",
     "kotlin-stdlib-1.9.20-Beta",
@@ -264,7 +262,6 @@ use_repo(
     "kotlin-stdlib-2.2.0-Beta1",
     "kotlin-stdlib-2.2.20-Beta2",
     "kotlin-stdlib-2.3.0",
-    "kotlin-stdlib-2.3.20",
 )
 
 go_sdk = use_extension("@rules_go//go:extensions.bzl", "go_sdk")

actions/ql/lib/CHANGELOG.md

@@ -1,15 +1,3 @@
-## 0.4.32
-
-No user-facing changes.
-
-## 0.4.31
-
-No user-facing changes.
-
-## 0.4.30
-
-No user-facing changes.
-
 ## 0.4.29
 
 No user-facing changes.

actions/ql/lib/change-notes/released/0.4.30.md

@@ -1,3 +0,0 @@
-## 0.4.30
-
-No user-facing changes.

actions/ql/lib/change-notes/released/0.4.31.md

@@ -1,3 +0,0 @@
-## 0.4.31
-
-No user-facing changes.

actions/ql/lib/change-notes/released/0.4.32.md

@@ -1,3 +0,0 @@
-## 0.4.32
-
-No user-facing changes.

actions/ql/lib/codeql-pack.release.yml

@@ -1,2 +1,2 @@
 ---
-lastReleaseVersion: 0.4.32
+lastReleaseVersion: 0.4.29

actions/ql/lib/qlpack.yml

@@ -1,5 +1,5 @@
 name: codeql/actions-all
-version: 0.4.33-dev
+version: 0.4.30-dev
 library: true
 warnOnImplicitThis: true
 dependencies:

actions/ql/src/CHANGELOG.md

@@ -1,15 +1,3 @@
-## 0.6.24
-
-No user-facing changes.
-
-## 0.6.23
-
-No user-facing changes.
-
-## 0.6.22
-
-No user-facing changes.
-
 ## 0.6.21
 
 No user-facing changes.

actions/ql/src/Security/CWE-829/ArtifactPoisoningCritical.ql

@@ -20,6 +20,6 @@ from ArtifactPoisoningFlow::PathNode source, ArtifactPoisoningFlow::PathNode sin
 where
   ArtifactPoisoningFlow::flowPath(source, sink) and
   event = getRelevantEventInPrivilegedContext(sink.getNode())
-select source.getNode(), source, sink,
-  "Potential artifact poisoning; the artifact being consumed has contents that may be controlled by an external user ($@).",
-  event, event.getName()
+select sink.getNode(), source, sink,
+  "Potential artifact poisoning in $@, which may be controlled by an external user ($@).", sink,
+  sink.getNode().toString(), event, event.getName()

actions/ql/src/Security/CWE-829/ArtifactPoisoningMedium.ql

@@ -20,5 +20,6 @@ from ArtifactPoisoningFlow::PathNode source, ArtifactPoisoningFlow::PathNode sin
 where
   ArtifactPoisoningFlow::flowPath(source, sink) and
   inNonPrivilegedContext(sink.getNode().asExpr())
-select source.getNode(), source, sink,
-  "Potential artifact poisoning; the artifact being consumed has contents that may be controlled by an external user."
+select sink.getNode(), source, sink,
+  "Potential artifact poisoning in $@, which may be controlled by an external user.", sink,
+  sink.getNode().toString()

actions/ql/src/change-notes/2026-04-02-alert-msg-poisoning.md

@@ -1,4 +0,0 @@
----
-category: majorAnalysis
----
-* Fixed alert messages in `actions/artifact-poisoning/critical` and `actions/artifact-poisoning/medium` as they previously included a redundant placeholder in the alert message that would on occasion contain a long block of yml that makes the alert difficult to understand. Also clarify the wording to make it clear that it is not the artifact that is being poisoned, but instead a potentially untrusted artifact that is consumed. Also change the alert location to be the source, to align more with other queries reporting an artifact (e.g. zipslip) which is more useful.

actions/ql/src/change-notes/released/0.6.22.md

@@ -1,3 +0,0 @@
-## 0.6.22
-
-No user-facing changes.

actions/ql/src/change-notes/released/0.6.23.md

@@ -1,3 +0,0 @@
-## 0.6.23
-
-No user-facing changes.

actions/ql/src/change-notes/released/0.6.24.md

@@ -1,3 +0,0 @@
-## 0.6.24
-
-No user-facing changes.

actions/ql/src/codeql-pack.release.yml

@@ -1,2 +1,2 @@
 ---
-lastReleaseVersion: 0.6.24
+lastReleaseVersion: 0.6.21

actions/ql/src/qlpack.yml

@@ -1,5 +1,5 @@
 name: codeql/actions-queries
-version: 0.6.25-dev
+version: 0.6.22-dev
 library: false
 warnOnImplicitThis: true
 groups: [actions, queries]

actions/ql/test/query-tests/Security/CWE-829/ArtifactPoisoningCritical.expected

@@ -55,21 +55,21 @@ nodes
 | .github/workflows/test25.yml:39:14:40:45 | ./gradlew buildScanPublishPrevious\n | semmle.label | ./gradlew buildScanPublishPrevious\n |
 subpaths
 #select
-| .github/actions/download-artifact-2/action.yaml:6:7:25:4 | Uses Step | .github/actions/download-artifact-2/action.yaml:6:7:25:4 | Uses Step | .github/workflows/artifactpoisoning92.yml:28:9:29:6 | Uses Step | Potential artifact poisoning; the artifact being consumed has contents that may be controlled by an external user ($@). | .github/workflows/artifactpoisoning92.yml:3:3:3:14 | workflow_run | workflow_run |
-| .github/actions/download-artifact-2/action.yaml:6:7:25:4 | Uses Step | .github/actions/download-artifact-2/action.yaml:6:7:25:4 | Uses Step | .github/workflows/artifactpoisoning92.yml:29:14:29:26 | make snapshot | Potential artifact poisoning; the artifact being consumed has contents that may be controlled by an external user ($@). | .github/workflows/artifactpoisoning92.yml:3:3:3:14 | workflow_run | workflow_run |
-| .github/workflows/artifactpoisoning11.yml:13:9:32:6 | Uses Step | .github/workflows/artifactpoisoning11.yml:13:9:32:6 | Uses Step | .github/workflows/artifactpoisoning11.yml:38:11:38:77 | ./sonarcloud-data/x.py build -j$(nproc) --compiler gcc --skip-build | Potential artifact poisoning; the artifact being consumed has contents that may be controlled by an external user ($@). | .github/workflows/artifactpoisoning11.yml:4:3:4:14 | workflow_run | workflow_run |
-| .github/workflows/artifactpoisoning12.yml:13:9:32:6 | Uses Step | .github/workflows/artifactpoisoning12.yml:13:9:32:6 | Uses Step | .github/workflows/artifactpoisoning12.yml:38:11:38:25 | python foo/x.py | Potential artifact poisoning; the artifact being consumed has contents that may be controlled by an external user ($@). | .github/workflows/artifactpoisoning12.yml:4:3:4:14 | workflow_run | workflow_run |
-| .github/workflows/artifactpoisoning21.yml:13:9:18:6 | Uses Step | .github/workflows/artifactpoisoning21.yml:13:9:18:6 | Uses Step | .github/workflows/artifactpoisoning21.yml:19:14:20:21 | sh foo/cmd\n | Potential artifact poisoning; the artifact being consumed has contents that may be controlled by an external user ($@). | .github/workflows/artifactpoisoning21.yml:4:3:4:14 | workflow_run | workflow_run |
-| .github/workflows/artifactpoisoning22.yml:13:9:17:6 | Uses Step | .github/workflows/artifactpoisoning22.yml:13:9:17:6 | Uses Step | .github/workflows/artifactpoisoning22.yml:18:14:18:19 | sh cmd | Potential artifact poisoning; the artifact being consumed has contents that may be controlled by an external user ($@). | .github/workflows/artifactpoisoning22.yml:4:3:4:14 | workflow_run | workflow_run |
-| .github/workflows/artifactpoisoning31.yml:13:9:15:6 | Run Step | .github/workflows/artifactpoisoning31.yml:13:9:15:6 | Run Step | .github/workflows/artifactpoisoning31.yml:19:14:19:22 | ./foo/cmd | Potential artifact poisoning; the artifact being consumed has contents that may be controlled by an external user ($@). | .github/workflows/artifactpoisoning31.yml:4:3:4:14 | workflow_run | workflow_run |
-| .github/workflows/artifactpoisoning32.yml:13:9:16:6 | Run Step | .github/workflows/artifactpoisoning32.yml:13:9:16:6 | Run Step | .github/workflows/artifactpoisoning32.yml:17:14:18:20 | ./bar/cmd\n | Potential artifact poisoning; the artifact being consumed has contents that may be controlled by an external user ($@). | .github/workflows/artifactpoisoning32.yml:4:3:4:14 | workflow_run | workflow_run |
-| .github/workflows/artifactpoisoning33.yml:13:9:16:6 | Run Step | .github/workflows/artifactpoisoning33.yml:13:9:16:6 | Run Step | .github/workflows/artifactpoisoning33.yml:17:14:18:20 | ./bar/cmd\n | Potential artifact poisoning; the artifact being consumed has contents that may be controlled by an external user ($@). | .github/workflows/artifactpoisoning33.yml:4:3:4:14 | workflow_run | workflow_run |
-| .github/workflows/artifactpoisoning34.yml:13:9:16:6 | Run Step | .github/workflows/artifactpoisoning34.yml:13:9:16:6 | Run Step | .github/workflows/artifactpoisoning34.yml:20:14:22:23 | npm install\nnpm run lint\n | Potential artifact poisoning; the artifact being consumed has contents that may be controlled by an external user ($@). | .github/workflows/artifactpoisoning34.yml:4:3:4:14 | workflow_run | workflow_run |
-| .github/workflows/artifactpoisoning41.yml:13:9:21:6 | Run Step | .github/workflows/artifactpoisoning41.yml:13:9:21:6 | Run Step | .github/workflows/artifactpoisoning41.yml:22:14:22:22 | ./foo/cmd | Potential artifact poisoning; the artifact being consumed has contents that may be controlled by an external user ($@). | .github/workflows/artifactpoisoning41.yml:4:3:4:14 | workflow_run | workflow_run |
-| .github/workflows/artifactpoisoning42.yml:13:9:21:6 | Run Step | .github/workflows/artifactpoisoning42.yml:13:9:21:6 | Run Step | .github/workflows/artifactpoisoning42.yml:22:14:22:18 | ./cmd | Potential artifact poisoning; the artifact being consumed has contents that may be controlled by an external user ($@). | .github/workflows/artifactpoisoning42.yml:4:3:4:14 | workflow_run | workflow_run |
-| .github/workflows/artifactpoisoning71.yml:9:9:16:6 | Uses Step | .github/workflows/artifactpoisoning71.yml:9:9:16:6 | Uses Step | .github/workflows/artifactpoisoning71.yml:17:14:18:40 | sed -f config foo.md > bar.md\n | Potential artifact poisoning; the artifact being consumed has contents that may be controlled by an external user ($@). | .github/workflows/artifactpoisoning71.yml:4:5:4:16 | workflow_run | workflow_run |
-| .github/workflows/artifactpoisoning81.yml:28:9:31:6 | Uses Step | .github/workflows/artifactpoisoning81.yml:28:9:31:6 | Uses Step | .github/workflows/artifactpoisoning81.yml:31:14:31:27 | python test.py | Potential artifact poisoning; the artifact being consumed has contents that may be controlled by an external user ($@). | .github/workflows/artifactpoisoning81.yml:3:5:3:23 | pull_request_target | pull_request_target |
-| .github/workflows/artifactpoisoning96.yml:13:9:18:6 | Uses Step | .github/workflows/artifactpoisoning96.yml:13:9:18:6 | Uses Step | .github/workflows/artifactpoisoning96.yml:18:14:18:24 | npm install | Potential artifact poisoning; the artifact being consumed has contents that may be controlled by an external user ($@). | .github/workflows/artifactpoisoning96.yml:2:3:2:14 | workflow_run | workflow_run |
-| .github/workflows/artifactpoisoning101.yml:10:9:16:6 | Uses Step | .github/workflows/artifactpoisoning101.yml:10:9:16:6 | Uses Step | .github/workflows/artifactpoisoning101.yml:17:14:19:59 | PR_NUMBER=$(./get_pull_request_number.sh pr_number.txt)\necho "PR_NUMBER=$PR_NUMBER" >> $GITHUB_OUTPUT \n | Potential artifact poisoning; the artifact being consumed has contents that may be controlled by an external user ($@). | .github/workflows/artifactpoisoning101.yml:4:3:4:21 | pull_request_target | pull_request_target |
-| .github/workflows/test18.yml:12:15:33:12 | Uses Step | .github/workflows/test18.yml:12:15:33:12 | Uses Step | .github/workflows/test18.yml:36:15:40:58 | Uses Step | Potential artifact poisoning; the artifact being consumed has contents that may be controlled by an external user ($@). | .github/workflows/test18.yml:3:5:3:16 | workflow_run | workflow_run |
-| .github/workflows/test25.yml:22:9:32:6 | Uses Step: downloadBuildScan | .github/workflows/test25.yml:22:9:32:6 | Uses Step: downloadBuildScan | .github/workflows/test25.yml:39:14:40:45 | ./gradlew buildScanPublishPrevious\n | Potential artifact poisoning; the artifact being consumed has contents that may be controlled by an external user ($@). | .github/workflows/test25.yml:2:3:2:14 | workflow_run | workflow_run |
+| .github/workflows/artifactpoisoning11.yml:38:11:38:77 | ./sonarcloud-data/x.py build -j$(nproc) --compiler gcc --skip-build | .github/workflows/artifactpoisoning11.yml:13:9:32:6 | Uses Step | .github/workflows/artifactpoisoning11.yml:38:11:38:77 | ./sonarcloud-data/x.py build -j$(nproc) --compiler gcc --skip-build | Potential artifact poisoning in $@, which may be controlled by an external user ($@). | .github/workflows/artifactpoisoning11.yml:38:11:38:77 | ./sonarcloud-data/x.py build -j$(nproc) --compiler gcc --skip-build | ./sonarcloud-data/x.py build -j$(nproc) --compiler gcc --skip-build | .github/workflows/artifactpoisoning11.yml:4:3:4:14 | workflow_run | workflow_run |
+| .github/workflows/artifactpoisoning12.yml:38:11:38:25 | python foo/x.py | .github/workflows/artifactpoisoning12.yml:13:9:32:6 | Uses Step | .github/workflows/artifactpoisoning12.yml:38:11:38:25 | python foo/x.py | Potential artifact poisoning in $@, which may be controlled by an external user ($@). | .github/workflows/artifactpoisoning12.yml:38:11:38:25 | python foo/x.py | python foo/x.py | .github/workflows/artifactpoisoning12.yml:4:3:4:14 | workflow_run | workflow_run |
+| .github/workflows/artifactpoisoning21.yml:19:14:20:21 | sh foo/cmd\n | .github/workflows/artifactpoisoning21.yml:13:9:18:6 | Uses Step | .github/workflows/artifactpoisoning21.yml:19:14:20:21 | sh foo/cmd\n | Potential artifact poisoning in $@, which may be controlled by an external user ($@). | .github/workflows/artifactpoisoning21.yml:19:14:20:21 | sh foo/cmd\n | sh foo/cmd\n | .github/workflows/artifactpoisoning21.yml:4:3:4:14 | workflow_run | workflow_run |
+| .github/workflows/artifactpoisoning22.yml:18:14:18:19 | sh cmd | .github/workflows/artifactpoisoning22.yml:13:9:17:6 | Uses Step | .github/workflows/artifactpoisoning22.yml:18:14:18:19 | sh cmd | Potential artifact poisoning in $@, which may be controlled by an external user ($@). | .github/workflows/artifactpoisoning22.yml:18:14:18:19 | sh cmd | sh cmd | .github/workflows/artifactpoisoning22.yml:4:3:4:14 | workflow_run | workflow_run |
+| .github/workflows/artifactpoisoning31.yml:19:14:19:22 | ./foo/cmd | .github/workflows/artifactpoisoning31.yml:13:9:15:6 | Run Step | .github/workflows/artifactpoisoning31.yml:19:14:19:22 | ./foo/cmd | Potential artifact poisoning in $@, which may be controlled by an external user ($@). | .github/workflows/artifactpoisoning31.yml:19:14:19:22 | ./foo/cmd | ./foo/cmd | .github/workflows/artifactpoisoning31.yml:4:3:4:14 | workflow_run | workflow_run |
+| .github/workflows/artifactpoisoning32.yml:17:14:18:20 | ./bar/cmd\n | .github/workflows/artifactpoisoning32.yml:13:9:16:6 | Run Step | .github/workflows/artifactpoisoning32.yml:17:14:18:20 | ./bar/cmd\n | Potential artifact poisoning in $@, which may be controlled by an external user ($@). | .github/workflows/artifactpoisoning32.yml:17:14:18:20 | ./bar/cmd\n | ./bar/cmd\n | .github/workflows/artifactpoisoning32.yml:4:3:4:14 | workflow_run | workflow_run |
+| .github/workflows/artifactpoisoning33.yml:17:14:18:20 | ./bar/cmd\n | .github/workflows/artifactpoisoning33.yml:13:9:16:6 | Run Step | .github/workflows/artifactpoisoning33.yml:17:14:18:20 | ./bar/cmd\n | Potential artifact poisoning in $@, which may be controlled by an external user ($@). | .github/workflows/artifactpoisoning33.yml:17:14:18:20 | ./bar/cmd\n | ./bar/cmd\n | .github/workflows/artifactpoisoning33.yml:4:3:4:14 | workflow_run | workflow_run |
+| .github/workflows/artifactpoisoning34.yml:20:14:22:23 | npm install\nnpm run lint\n | .github/workflows/artifactpoisoning34.yml:13:9:16:6 | Run Step | .github/workflows/artifactpoisoning34.yml:20:14:22:23 | npm install\nnpm run lint\n | Potential artifact poisoning in $@, which may be controlled by an external user ($@). | .github/workflows/artifactpoisoning34.yml:20:14:22:23 | npm install\nnpm run lint\n | npm install\nnpm run lint\n | .github/workflows/artifactpoisoning34.yml:4:3:4:14 | workflow_run | workflow_run |
+| .github/workflows/artifactpoisoning41.yml:22:14:22:22 | ./foo/cmd | .github/workflows/artifactpoisoning41.yml:13:9:21:6 | Run Step | .github/workflows/artifactpoisoning41.yml:22:14:22:22 | ./foo/cmd | Potential artifact poisoning in $@, which may be controlled by an external user ($@). | .github/workflows/artifactpoisoning41.yml:22:14:22:22 | ./foo/cmd | ./foo/cmd | .github/workflows/artifactpoisoning41.yml:4:3:4:14 | workflow_run | workflow_run |
+| .github/workflows/artifactpoisoning42.yml:22:14:22:18 | ./cmd | .github/workflows/artifactpoisoning42.yml:13:9:21:6 | Run Step | .github/workflows/artifactpoisoning42.yml:22:14:22:18 | ./cmd | Potential artifact poisoning in $@, which may be controlled by an external user ($@). | .github/workflows/artifactpoisoning42.yml:22:14:22:18 | ./cmd | ./cmd | .github/workflows/artifactpoisoning42.yml:4:3:4:14 | workflow_run | workflow_run |
+| .github/workflows/artifactpoisoning71.yml:17:14:18:40 | sed -f config foo.md > bar.md\n | .github/workflows/artifactpoisoning71.yml:9:9:16:6 | Uses Step | .github/workflows/artifactpoisoning71.yml:17:14:18:40 | sed -f config foo.md > bar.md\n | Potential artifact poisoning in $@, which may be controlled by an external user ($@). | .github/workflows/artifactpoisoning71.yml:17:14:18:40 | sed -f config foo.md > bar.md\n | sed -f config foo.md > bar.md\n | .github/workflows/artifactpoisoning71.yml:4:5:4:16 | workflow_run | workflow_run |
+| .github/workflows/artifactpoisoning81.yml:31:14:31:27 | python test.py | .github/workflows/artifactpoisoning81.yml:28:9:31:6 | Uses Step | .github/workflows/artifactpoisoning81.yml:31:14:31:27 | python test.py | Potential artifact poisoning in $@, which may be controlled by an external user ($@). | .github/workflows/artifactpoisoning81.yml:31:14:31:27 | python test.py | python test.py | .github/workflows/artifactpoisoning81.yml:3:5:3:23 | pull_request_target | pull_request_target |
+| .github/workflows/artifactpoisoning92.yml:28:9:29:6 | Uses Step | .github/actions/download-artifact-2/action.yaml:6:7:25:4 | Uses Step | .github/workflows/artifactpoisoning92.yml:28:9:29:6 | Uses Step | Potential artifact poisoning in $@, which may be controlled by an external user ($@). | .github/workflows/artifactpoisoning92.yml:28:9:29:6 | Uses Step | Uses Step | .github/workflows/artifactpoisoning92.yml:3:3:3:14 | workflow_run | workflow_run |
+| .github/workflows/artifactpoisoning92.yml:29:14:29:26 | make snapshot | .github/actions/download-artifact-2/action.yaml:6:7:25:4 | Uses Step | .github/workflows/artifactpoisoning92.yml:29:14:29:26 | make snapshot | Potential artifact poisoning in $@, which may be controlled by an external user ($@). | .github/workflows/artifactpoisoning92.yml:29:14:29:26 | make snapshot | make snapshot | .github/workflows/artifactpoisoning92.yml:3:3:3:14 | workflow_run | workflow_run |
+| .github/workflows/artifactpoisoning96.yml:18:14:18:24 | npm install | .github/workflows/artifactpoisoning96.yml:13:9:18:6 | Uses Step | .github/workflows/artifactpoisoning96.yml:18:14:18:24 | npm install | Potential artifact poisoning in $@, which may be controlled by an external user ($@). | .github/workflows/artifactpoisoning96.yml:18:14:18:24 | npm install | npm install | .github/workflows/artifactpoisoning96.yml:2:3:2:14 | workflow_run | workflow_run |
+| .github/workflows/artifactpoisoning101.yml:17:14:19:59 | PR_NUMBER=$(./get_pull_request_number.sh pr_number.txt)\necho "PR_NUMBER=$PR_NUMBER" >> $GITHUB_OUTPUT \n | .github/workflows/artifactpoisoning101.yml:10:9:16:6 | Uses Step | .github/workflows/artifactpoisoning101.yml:17:14:19:59 | PR_NUMBER=$(./get_pull_request_number.sh pr_number.txt)\necho "PR_NUMBER=$PR_NUMBER" >> $GITHUB_OUTPUT \n | Potential artifact poisoning in $@, which may be controlled by an external user ($@). | .github/workflows/artifactpoisoning101.yml:17:14:19:59 | PR_NUMBER=$(./get_pull_request_number.sh pr_number.txt)\necho "PR_NUMBER=$PR_NUMBER" >> $GITHUB_OUTPUT \n | PR_NUMBER=$(./get_pull_request_number.sh pr_number.txt)\necho "PR_NUMBER=$PR_NUMBER" >> $GITHUB_OUTPUT \n | .github/workflows/artifactpoisoning101.yml:4:3:4:21 | pull_request_target | pull_request_target |
+| .github/workflows/test18.yml:36:15:40:58 | Uses Step | .github/workflows/test18.yml:12:15:33:12 | Uses Step | .github/workflows/test18.yml:36:15:40:58 | Uses Step | Potential artifact poisoning in $@, which may be controlled by an external user ($@). | .github/workflows/test18.yml:36:15:40:58 | Uses Step | Uses Step | .github/workflows/test18.yml:3:5:3:16 | workflow_run | workflow_run |
+| .github/workflows/test25.yml:39:14:40:45 | ./gradlew buildScanPublishPrevious\n | .github/workflows/test25.yml:22:9:32:6 | Uses Step: downloadBuildScan | .github/workflows/test25.yml:39:14:40:45 | ./gradlew buildScanPublishPrevious\n | Potential artifact poisoning in $@, which may be controlled by an external user ($@). | .github/workflows/test25.yml:39:14:40:45 | ./gradlew buildScanPublishPrevious\n | ./gradlew buildScanPublishPrevious\n | .github/workflows/test25.yml:2:3:2:14 | workflow_run | workflow_run |

config/add-overlay-annotations.py

@@ -199,7 +199,6 @@ def annotate_as_appropriate(filename, lines):
     # as overlay[local?].  It is not clear that these heuristics are exactly what we want,
     # but they seem to work well enough for now (as determined by speed and accuracy numbers).
     if (filename.endswith("Test.qll") or
-        re.search(r"go/ql/lib/semmle/go/security/[^/]+[.]qll$", filename.replace(os.sep, "/")) or
         ((filename.endswith("Query.qll") or filename.endswith("Config.qll")) and
          any("implements DataFlow::ConfigSig" in line for line in lines))):
         return None

config/identical-files.json

@@ -172,6 +172,10 @@
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/internal/reachability/PrintDominance.qll",
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/unaliased_ssa/internal/reachability/PrintDominance.qll"
   ],
+  "C# ControlFlowReachability": [
+    "csharp/ql/lib/semmle/code/csharp/dataflow/internal/ControlFlowReachability.qll",
+    "csharp/ql/lib/semmle/code/csharp/dataflow/internal/rangeanalysis/ControlFlowReachability.qll"
+  ],
   "C++ ExternalAPIs": [
     "cpp/ql/src/Security/CWE/CWE-020/ExternalAPIs.qll",
     "cpp/ql/src/Security/CWE/CWE-020/ir/ExternalAPIs.qll"

cpp/ql/integration-tests/query-suite/cpp-code-scanning.qls.expected

@@ -52,6 +52,5 @@ ql/cpp/ql/src/Summary/LinesOfUserCode.ql
 ql/cpp/ql/src/Telemetry/CompilerErrors.ql
 ql/cpp/ql/src/Telemetry/DatabaseQuality.ql
 ql/cpp/ql/src/Telemetry/ExtractionMetrics.ql
-ql/cpp/ql/src/Telemetry/ExtractorInformation.ql
 ql/cpp/ql/src/Telemetry/MissingIncludes.ql
 ql/cpp/ql/src/Telemetry/SucceededIncludes.ql

cpp/ql/integration-tests/query-suite/cpp-security-and-quality.qls.expected

@@ -160,7 +160,6 @@ ql/cpp/ql/src/Summary/LinesOfUserCode.ql
 ql/cpp/ql/src/Telemetry/CompilerErrors.ql
 ql/cpp/ql/src/Telemetry/DatabaseQuality.ql
 ql/cpp/ql/src/Telemetry/ExtractionMetrics.ql
-ql/cpp/ql/src/Telemetry/ExtractorInformation.ql
 ql/cpp/ql/src/Telemetry/MissingIncludes.ql
 ql/cpp/ql/src/Telemetry/SucceededIncludes.ql
 ql/cpp/ql/src/jsf/4.06 Pre-Processing Directives/AV Rule 32.ql

cpp/ql/integration-tests/query-suite/cpp-security-extended.qls.expected

@@ -93,6 +93,5 @@ ql/cpp/ql/src/Summary/LinesOfUserCode.ql
 ql/cpp/ql/src/Telemetry/CompilerErrors.ql
 ql/cpp/ql/src/Telemetry/DatabaseQuality.ql
 ql/cpp/ql/src/Telemetry/ExtractionMetrics.ql
-ql/cpp/ql/src/Telemetry/ExtractorInformation.ql
 ql/cpp/ql/src/Telemetry/MissingIncludes.ql
 ql/cpp/ql/src/Telemetry/SucceededIncludes.ql

cpp/ql/lib/CHANGELOG.md

@@ -1,17 +1,3 @@
-## 8.0.3
-
-No user-facing changes.
-
-## 8.0.2
-
-No user-facing changes.
-
-## 8.0.1
-
-### Minor Analysis Improvements
-
-* Inline expectations test comments, which are of the form `// $ tag` or `// $ tag=value`, are now parsed more strictly and will not be recognized if there isn't a space after the `$` symbol.
-
 ## 8.0.0
 
 ### Breaking Changes

cpp/ql/lib/change-notes/2026-03-05-inline-expectation-space-after-$.md

@@ -1,5 +1,4 @@
-## 8.0.1
-
-### Minor Analysis Improvements
-
+---
+category: minorAnalysis
+---
 * Inline expectations test comments, which are of the form `// $ tag` or `// $ tag=value`, are now parsed more strictly and will not be recognized if there isn't a space after the `$` symbol.

cpp/ql/lib/change-notes/2026-03-20-add-indirect-uninitialized-node.md

@@ -1,4 +0,0 @@
----
-category: feature
----
-* Added a class `IndirectUninitializedNode` to represent the indirection of an uninitialized local variable as a dataflow node.

cpp/ql/lib/change-notes/2026-03-23-indirect-parameter-nodes-and-indirect-instructions.md

@@ -1,5 +0,0 @@
----
-category: feature
----
-* Added a class `DataFlow::IndirectParameterNode` to represent the indirection of a parameter as a dataflow node.
-* Added a predicate `Node::asIndirectInstruction` which returns the `Instruction` that defines the indirect dataflow node, if any.

cpp/ql/lib/change-notes/2026-03-24-field-init.md

@@ -1,5 +0,0 @@
----
-category: feature
----
-* Added a class `ConstructorDirectFieldInit` to represent field initializations that occur in member initializer lists.
-* Added a class `ConstructorDefaultFieldInit` to represent default field initializations.

cpp/ql/lib/change-notes/2026-03-26-convert-csv-models-to-yml.md

@@ -1,4 +0,0 @@
----
-category: breaking
----
-* The `SourceModelCsv`, `SinkModelCsv`, and `SummaryModelCsv` classes and the associated CSV parsing infrastructure have been removed from `ExternalFlow.qll`. New models should be added as `.model.yml` files in the `ext/` directory.

cpp/ql/lib/change-notes/2026-03-30-nsdmi-dataflow.md

@@ -1,4 +0,0 @@
----
-category: minorAnalysis
----
-* Added dataflow through members initialized via non-static data member initialization (NSDMI).

cpp/ql/lib/change-notes/2026-03-31-http-flow-sources.md

@@ -1,4 +0,0 @@
----
-category: minorAnalysis
----
-* Added `HttpReceiveHttpRequest`, `HttpReceiveRequestEntityBody`, and `HttpReceiveClientCertificate` from Win32's `http.h` as remote flow sources.

cpp/ql/lib/change-notes/2026-03-31-meson.md

@@ -1,4 +0,0 @@
----
-category: feature
----
-* Added a subclass `MesonPrivateTestFile` of `ConfigurationTestFile` that represents files created by Meson to test the build configuration.

cpp/ql/lib/change-notes/2026-04-07-autoconf.md

@@ -1,4 +0,0 @@
----
-category: feature
----
-* Added a subclass `AutoconfConfigureTestFile` of `ConfigurationTestFile` that represents files created by GNU autoconf configure scripts to test the build configuration.

cpp/ql/lib/change-notes/released/8.0.2.md

@@ -1,3 +0,0 @@
-## 8.0.2
-
-No user-facing changes.

cpp/ql/lib/change-notes/released/8.0.3.md

@@ -1,3 +0,0 @@
-## 8.0.3
-
-No user-facing changes.

cpp/ql/lib/codeql-pack.release.yml

@@ -1,2 +1,2 @@
 ---
-lastReleaseVersion: 8.0.3
+lastReleaseVersion: 8.0.0

cpp/ql/lib/ext/Windows.model.yml

@@ -31,9 +31,6 @@ extensions:
       - ["", "", False, "WinHttpQueryHeadersEx", "", "", "Argument[*5]", "remote", "manual"]
       - ["", "", False, "WinHttpQueryHeadersEx", "", "", "Argument[*6]", "remote", "manual"]
       - ["", "", False, "WinHttpQueryHeadersEx", "", "", "Argument[**8]", "remote", "manual"]
-      - ["", "", False, "HttpReceiveHttpRequest", "", "", "Argument[*3]", "remote", "manual"]
-      - ["", "", False, "HttpReceiveRequestEntityBody", "", "", "Argument[*3]", "remote", "manual"]
-      - ["", "", False, "HttpReceiveClientCertificate", "", "", "Argument[*3]", "remote", "manual"]
   - addsTo:
       pack: codeql/cpp-all
       extensible: summaryModel

cpp/ql/lib/ext/ZMQ.model.yml

@@ -1,22 +0,0 @@
-# ZeroMQ networking library models
-extensions:
-  - addsTo:
-      pack: codeql/cpp-all
-      extensible: sourceModel
-    data: # namespace, type, subtypes, name, signature, ext, output, kind, provenance
-      - ["", "", False, "zmq_recv", "", "", "Argument[*1]", "remote", "manual"]
-      - ["", "", False, "zmq_recvmsg", "", "", "Argument[*1]", "remote", "manual"]
-      - ["", "", False, "zmq_msg_recv", "", "", "Argument[*0]", "remote", "manual"]
-  - addsTo:
-      pack: codeql/cpp-all
-      extensible: sinkModel
-    data: # namespace, type, subtypes, name, signature, ext, input, kind, provenance
-      - ["", "", False, "zmq_send", "", "", "Argument[*1]", "remote-sink", "manual"]
-      - ["", "", False, "zmq_sendmsg", "", "", "Argument[*1]", "remote-sink", "manual"]
-      - ["", "", False, "zmq_msg_send", "", "", "Argument[*0]", "remote-sink", "manual"]
-  - addsTo:
-      pack: codeql/cpp-all
-      extensible: summaryModel
-    data: # namespace, type, subtypes, name, signature, ext, input, output, kind, provenance
-      - ["", "", False, "zmq_msg_init_data", "", "", "Argument[*1]", "Argument[*0]", "taint", "manual"]
-      - ["", "", False, "zmq_msg_data", "", "", "Argument[*0]", "ReturnValue[*]", "taint", "manual"]

cpp/ql/lib/ext/getc.model.yml

@@ -1,19 +0,0 @@
-# Models for getc and similar character-reading functions
-extensions:
-  - addsTo:
-      pack: codeql/cpp-all
-      extensible: sourceModel
-    data: # namespace, type, subtypes, name, signature, ext, output, kind, provenance
-      - ["", "", False, "getc", "", "", "ReturnValue", "remote", "manual"]
-      - ["", "", False, "getwc", "", "", "ReturnValue", "remote", "manual"]
-      - ["", "", False, "_getc_nolock", "", "", "ReturnValue", "remote", "manual"]
-      - ["", "", False, "_getwc_nolock", "", "", "ReturnValue", "remote", "manual"]
-      - ["", "", False, "getch", "", "", "ReturnValue", "local", "manual"]
-      - ["", "", False, "_getch", "", "", "ReturnValue", "local", "manual"]
-      - ["", "", False, "_getwch", "", "", "ReturnValue", "local", "manual"]
-      - ["", "", False, "_getch_nolock", "", "", "ReturnValue", "local", "manual"]
-      - ["", "", False, "_getwch_nolock", "", "", "ReturnValue", "local", "manual"]
-      - ["", "", False, "getchar", "", "", "ReturnValue", "local", "manual"]
-      - ["", "", False, "getwchar", "", "", "ReturnValue", "local", "manual"]
-      - ["", "", False, "_getchar_nolock", "", "", "ReturnValue", "local", "manual"]
-      - ["", "", False, "_getwchar_nolock", "", "", "ReturnValue", "local", "manual"]

cpp/ql/lib/qlpack.yml

@@ -1,5 +1,5 @@
 name: codeql/cpp-all
-version: 8.0.4-dev
+version: 8.0.1-dev
 groups: cpp
 dbscheme: semmlecode.cpp.dbscheme
 extractor: cpp

cpp/ql/lib/semmle/code/cpp/ConfigurationTestFile.qll

@@ -26,26 +26,3 @@ class CmakeTryCompileFile extends ConfigurationTestFile {
     )
   }
 }
-
-/**
- * A file created by Meson to test the system configuration.
- */
-class MesonPrivateTestFile extends ConfigurationTestFile {
-  MesonPrivateTestFile() {
-    this.getBaseName() = "testfile.c" and
-    exists(Folder folder, Folder parent |
-      folder = this.getParentContainer() and
-      parent = folder.getParentContainer()
-    |
-      folder.getBaseName().matches("tmp%") and
-      parent.getBaseName() = "meson-private"
-    )
-  }
-}
-
-/**
- * A file created by a GNU autoconf configure script to test the system configuration.
- */
-class AutoconfConfigureTestFile extends ConfigurationTestFile {
-  AutoconfConfigureTestFile() { this.getBaseName().regexpMatch("conftest[0-9]*\\.c(pp)?") }
-}

cpp/ql/lib/semmle/code/cpp/Function.qll

@@ -524,12 +524,6 @@ class Function extends Declaration, ControlFlowNode, AccessHolder, @function {
       not exists(NewOrNewArrayExpr new | e = new.getAllocatorCall().getArgument(0))
     )
   }
-
-  /**
-   * Holds if this function has an ambiguous return type, meaning that zero or multiple return
-   * types for this function are present in the database (this can occur in `build-mode: none`).
-   */
-  predicate hasAmbiguousReturnType() { count(this.getType()) != 1 }
 }
 
 pragma[noinline]

cpp/ql/lib/semmle/code/cpp/commons/Printf.qll

@@ -163,23 +163,12 @@ predicate primitiveVariadicFormatter(
   )
 }
 
-/**
- * Gets a function call whose target is a variadic formatter with the given
- * `type`, `format` parameter index and `output` parameter index.
- *
- * Join-order helper for `callsVariadicFormatter`.
- */
-pragma[nomagic]
-private predicate callsVariadicFormatterCall(FunctionCall fc, string type, int format, int output) {
-  variadicFormatter(fc.getTarget(), type, format, output)
-}
-
 private predicate callsVariadicFormatter(
   Function f, string type, int formatParamIndex, int outputParamIndex
 ) {
   // calls a variadic formatter with `formatParamIndex`, `outputParamIndex` linked
   exists(FunctionCall fc, int format, int output |
-    callsVariadicFormatterCall(fc, type, format, output) and
+    variadicFormatter(pragma[only_bind_into](fc.getTarget()), type, format, output) and
     fc.getEnclosingFunction() = f and
     fc.getArgument(format) = f.getParameter(formatParamIndex).getAnAccess() and
     fc.getArgument(output) = f.getParameter(outputParamIndex).getAnAccess()
@@ -187,7 +176,7 @@ private predicate callsVariadicFormatter(
   or
   // calls a variadic formatter with only `formatParamIndex` linked
   exists(FunctionCall fc, string calledType, int format, int output |
-    callsVariadicFormatterCall(fc, calledType, format, output) and
+    variadicFormatter(pragma[only_bind_into](fc.getTarget()), calledType, format, output) and
     fc.getEnclosingFunction() = f and
     fc.getArgument(format) = f.getParameter(formatParamIndex).getAnAccess() and
     not fc.getArgument(output) = f.getParameter(_).getAnAccess() and

cpp/ql/lib/semmle/code/cpp/dataflow/ExternalFlow.qll

@@ -1,10 +1,9 @@
 /**
  * INTERNAL use only. This is an experimental API subject to change without notice.
  *
- * Provides classes and predicates for dealing with flow models specified
- * in data extension files.
+ * Provides classes and predicates for dealing with flow models specified in CSV format.
  *
- * The extensible relations have the following columns:
+ * The CSV specification has the following columns:
  * - Sources:
  *   `namespace; type; subtypes; name; signature; ext; output; kind`
  * - Sinks:
@@ -105,9 +104,117 @@ private import internal.FlowSummaryImpl::Private
 private import internal.FlowSummaryImpl::Private::External
 private import internal.ExternalFlowExtensions::Extensions as Extensions
 private import codeql.mad.ModelValidation as SharedModelVal
+private import codeql.util.Unit
 private import codeql.mad.static.ModelsAsData as SharedMaD
 
+/**
+ * A unit class for adding additional source model rows.
+ *
+ * Extend this class to add additional source definitions.
+ */
+class SourceModelCsv extends Unit {
+  /** Holds if `row` specifies a source definition. */
+  abstract predicate row(string row);
+}
+
+/**
+ * A unit class for adding additional sink model rows.
+ *
+ * Extend this class to add additional sink definitions.
+ */
+class SinkModelCsv extends Unit {
+  /** Holds if `row` specifies a sink definition. */
+  abstract predicate row(string row);
+}
+
+/**
+ * A unit class for adding additional summary model rows.
+ *
+ * Extend this class to add additional flow summary definitions.
+ */
+class SummaryModelCsv extends Unit {
+  /** Holds if `row` specifies a summary definition. */
+  abstract predicate row(string row);
+}
+
+/** Holds if `row` is a source model. */
+predicate sourceModel(string row) { any(SourceModelCsv s).row(row) }
+
+/** Holds if `row` is a sink model. */
+predicate sinkModel(string row) { any(SinkModelCsv s).row(row) }
+
+/** Holds if `row` is a summary model. */
+predicate summaryModel(string row) { any(SummaryModelCsv s).row(row) }
+
 private module MadInput implements SharedMaD::InputSig {
+  /** Holds if a source model exists for the given parameters. */
+  predicate additionalSourceModel(
+    string namespace, string type, boolean subtypes, string name, string signature, string ext,
+    string output, string kind, string provenance, string model
+  ) {
+    exists(string row |
+      sourceModel(row) and
+      row.splitAt(";", 0) = namespace and
+      row.splitAt(";", 1) = type and
+      row.splitAt(";", 2) = subtypes.toString() and
+      subtypes = [true, false] and
+      row.splitAt(";", 3) = name and
+      row.splitAt(";", 4) = signature and
+      row.splitAt(";", 5) = ext and
+      row.splitAt(";", 6) = output and
+      row.splitAt(";", 7) = kind
+    ) and
+    provenance = "manual" and
+    model = ""
+  }
+
+  /** Holds if a sink model exists for the given parameters. */
+  predicate additionalSinkModel(
+    string namespace, string type, boolean subtypes, string name, string signature, string ext,
+    string input, string kind, string provenance, string model
+  ) {
+    exists(string row |
+      sinkModel(row) and
+      row.splitAt(";", 0) = namespace and
+      row.splitAt(";", 1) = type and
+      row.splitAt(";", 2) = subtypes.toString() and
+      subtypes = [true, false] and
+      row.splitAt(";", 3) = name and
+      row.splitAt(";", 4) = signature and
+      row.splitAt(";", 5) = ext and
+      row.splitAt(";", 6) = input and
+      row.splitAt(";", 7) = kind
+    ) and
+    provenance = "manual" and
+    model = ""
+  }
+
+  /**
+   * Holds if a summary model exists for the given parameters.
+   *
+   * This predicate does not expand `@` to `*`s.
+   */
+  predicate additionalSummaryModel(
+    string namespace, string type, boolean subtypes, string name, string signature, string ext,
+    string input, string output, string kind, string provenance, string model
+  ) {
+    exists(string row |
+      summaryModel(row) and
+      row.splitAt(";", 0) = namespace and
+      row.splitAt(";", 1) = type and
+      row.splitAt(";", 2) = subtypes.toString() and
+      subtypes = [true, false] and
+      row.splitAt(";", 3) = name and
+      row.splitAt(";", 4) = signature and
+      row.splitAt(";", 5) = ext and
+      row.splitAt(";", 6) = input and
+      row.splitAt(";", 7) = output and
+      row.splitAt(";", 8) = kind
+    ) and
+    provenance = "manual" and
+    model = ""
+  }
+
   string namespaceSegmentSeparator() { result = "::" }
 }
 
@@ -143,8 +250,8 @@ predicate summaryModel(
   )
 }
 
-/** Provides a query predicate to check the data for validation errors. */
-module ModelValidation {
+/** Provides a query predicate to check the CSV data for validation errors. */
+module CsvValidation {
   private string getInvalidModelInput() {
     exists(string pred, AccessPath input, string part |
       sinkModel(_, _, _, _, _, _, input, _, _, _) and pred = "sink"
@@ -187,6 +294,40 @@ module ModelValidation {
 
   private module KindVal = SharedModelVal::KindValidation<KindValConfig>;
 
+  private string getInvalidModelSubtype() {
+    exists(string pred, string row |
+      sourceModel(row) and pred = "source"
+      or
+      sinkModel(row) and pred = "sink"
+      or
+      summaryModel(row) and pred = "summary"
+    |
+      exists(string b |
+        b = row.splitAt(";", 2) and
+        not b = ["true", "false"] and
+        result = "Invalid boolean \"" + b + "\" in " + pred + " model."
+      )
+    )
+  }
+
+  private string getInvalidModelColumnCount() {
+    exists(string pred, string row, int expect |
+      sourceModel(row) and expect = 8 and pred = "source"
+      or
+      sinkModel(row) and expect = 8 and pred = "sink"
+      or
+      summaryModel(row) and expect = 9 and pred = "summary"
+    |
+      exists(int cols |
+        cols = 1 + max(int n | exists(row.splitAt(";", n))) and
+        cols != expect and
+        result =
+          "Wrong number of columns in " + pred + " model row, expected " + expect + ", got " + cols +
+            "."
+      )
+    )
+  }
+
   private string getInvalidModelSignature() {
     exists(string pred, string namespace, string type, string name, string signature, string ext |
       sourceModel(namespace, type, _, name, signature, ext, _, _, _, _) and pred = "source"
@@ -225,12 +366,13 @@ module ModelValidation {
     )
   }
 
-  /** Holds if some row in a MaD flow model appears to contain typos. */
+  /** Holds if some row in a CSV-based flow model appears to contain typos. */
   query predicate invalidModelRow(string msg) {
     msg =
       [
         getInvalidModelSignature(), getInvalidModelInput(), getInvalidModelOutput(),
-        KindVal::getInvalidModelKind(), getIncorrectConstructorSummaryOutput()
+        getInvalidModelSubtype(), getInvalidModelColumnCount(), KindVal::getInvalidModelKind(),
+        getIncorrectConstructorSummaryOutput()
       ]
   }
 }
@@ -884,7 +1026,7 @@ private module Cached {
   }
 
   /**
-   * Holds if `node` is specified as a source with the given kind in a MaD flow
+   * Holds if `node` is specified as a source with the given kind in a CSV flow
    * model.
    */
   cached
@@ -895,7 +1037,7 @@ private module Cached {
   }
 
   /**
-   * Holds if `node` is specified as a sink with the given kind in a MaD flow
+   * Holds if `node` is specified as a sink with the given kind in a CSV flow
    * model.
    */
   cached

cpp/ql/lib/semmle/code/cpp/exprs/Call.qll

@@ -585,15 +585,12 @@ class ConstructorDelegationInit extends ConstructorBaseInit, @ctordelegatinginit
 
 /**
  * An initialization of a member variable performed as part of a
- * constructor's initializer list or by default initialization.
- *
+ * constructor's explicit initializer list or implicit actions.
  * In the example below, member variable `b` is being initialized by
- * constructor parameter `a`, and `c` is initialized by default
- * initialization:
+ * constructor parameter `a`:
  * ```
  * struct S {
  *   int b;
- *   int c = 3;
  *   S(int a): b(a) {}
  * } s(2);
  * ```
@@ -619,28 +616,6 @@ class ConstructorFieldInit extends ConstructorInit, @ctorfieldinit {
   override predicate mayBeGloballyImpure() { this.getExpr().mayBeGloballyImpure() }
 }
 
-/**
- * An initialization of a member variable performed as part of a
- * constructor's explicit initializer list.
- */
-class ConstructorDirectFieldInit extends ConstructorFieldInit {
-  ConstructorDirectFieldInit() { exists(this.getChild(0)) }
-
-  override string getAPrimaryQlClass() { result = "ConstructorDirectFieldInit" }
-}
-
-/**
- * An initialization of a member variable performed by default
- * initialization.
- */
-class ConstructorDefaultFieldInit extends ConstructorFieldInit {
-  ConstructorDefaultFieldInit() {
-    not exists(this.getChild(0)) and exists(this.getTarget().getInitializer())
-  }
-
-  override string getAPrimaryQlClass() { result = "ConstructorDefaultFieldInit" }
-}
-
 /**
  * A call to a destructor of a base class or field as part of a destructor's
  * compiler-generated actions.

cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/DataFlowDispatch.qll

@@ -238,12 +238,7 @@ private module TrackVirtualDispatch<methodDispatchSig/1 virtualDispatch0> {
 
   private import TypeTracking<Location, TtInput>::TypeTrack<qualifierSource/1>::Graph<qualifierOfVirtualCall/1>
 
-  private predicate isSource(PathNode n) { n.isSource() }
-
-  private predicate isSink(PathNode n) { n.isSink() }
-
-  private predicate edgePlus(PathNode n1, PathNode n2) =
-    doublyBoundedFastTC(edges/2, isSource/1, isSink/1)(n1, n2)
+  private predicate edgePlus(PathNode n1, PathNode n2) = fastTC(edges/2)(n1, n2)
 
   /**
    * Gets the most specific implementation of `mf` that may be called when the
@@ -260,15 +255,6 @@ private module TrackVirtualDispatch<methodDispatchSig/1 virtualDispatch0> {
     )
   }
 
-  pragma[nomagic]
-  private MemberFunction mostSpecificForSource(PathNode p1, MemberFunction mf) {
-    p1.isSource() and
-    exists(Class derived |
-      qualifierSourceImpl(p1.getNode(), derived) and
-      result = mostSpecific(mf, derived)
-    )
-  }
-
   /**
    * Gets a possible pair of end-points `(p1, p2)` where:
    * - `p1` is a derived-to-base conversion that converts from some
@@ -278,16 +264,16 @@ private module TrackVirtualDispatch<methodDispatchSig/1 virtualDispatch0> {
    * - `callable` is the most specific implementation that may be called when
    * the qualifier has type `derived`.
    */
-  bindingset[p1, p2]
-  pragma[inline_late]
   private predicate pairCand(
     PathNode p1, PathNode p2, DataFlowPrivate::DataFlowCallable callable,
     DataFlowPrivate::DataFlowCall call
   ) {
-    p2.isSink() and
-    exists(MemberFunction mf |
+    exists(Class derived, MemberFunction mf |
+      qualifierSourceImpl(p1.getNode(), derived) and
       qualifierOfVirtualCallImpl(p2.getNode(), call.asCallInstruction(), mf) and
-      callable.asSourceCallable() = mostSpecificForSource(p1, mf)
+      p1.isSource() and
+      p2.isSink() and
+      callable.asSourceCallable() = mostSpecific(mf, derived)
     )
   }
 

cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/DataFlowNodes.qll

@@ -321,12 +321,6 @@ module Public {
      */
     Operand asIndirectOperand(int index) { hasOperandAndIndex(this, result, index) }
 
-    /**
-     * Gets the instruction that is indirectly tracked by this node behind
-     * `index` number of indirections.
-     */
-    Instruction asIndirectInstruction(int index) { hasInstructionAndIndex(this, result, index) }
-
     /**
      * Holds if this node is at index `i` in basic block `block`.
      *
@@ -623,25 +617,6 @@ module Public {
      */
     LocalVariable asUninitialized() { result = this.(UninitializedNode).getLocalVariable() }
 
-    /**
-     * Gets the uninitialized local variable corresponding to this node behind
-     * `index` number of indirections, if any.
-     */
-    LocalVariable asIndirectUninitialized(int index) {
-      exists(IndirectUninitializedNode indirectUninitializedNode |
-        this = indirectUninitializedNode and
-        indirectUninitializedNode.getIndirectionIndex() = index
-      |
-        result = indirectUninitializedNode.getLocalVariable()
-      )
-    }
-
-    /**
-     * Gets the uninitialized local variable corresponding to this node behind
-     * a number indirections, if any.
-     */
-    LocalVariable asIndirectUninitialized() { result = this.asIndirectUninitialized(_) }
-
     /**
      * Gets the positional parameter corresponding to the node that represents
      * the value of the parameter after `index` number of loads, if any. For
@@ -786,13 +761,16 @@ module Public {
     final override Type getType() { result = this.getPreUpdateNode().getType() }
   }
 
-  abstract private class AbstractUninitializedNode extends Node {
+  /**
+   * The value of an uninitialized local variable, viewed as a node in a data
+   * flow graph.
+   */
+  class UninitializedNode extends Node {
     LocalVariable v;
-    int indirectionIndex;
 
-    AbstractUninitializedNode() {
+    UninitializedNode() {
       exists(SsaImpl::Definition def, SsaImpl::SourceVariable sv |
-        def.getIndirectionIndex() = indirectionIndex and
+        def.getIndirectionIndex() = 0 and
         def.getValue().asInstruction() instanceof UninitializedInstruction and
         SsaImpl::defToNode(this, def, sv) and
         v = sv.getBaseVariable().(SsaImpl::BaseIRVariable).getIRVariable().getAst()
@@ -803,25 +781,6 @@ module Public {
     LocalVariable getLocalVariable() { result = v }
   }
 
-  /**
-   * The value of an uninitialized local variable, viewed as a node in a data
-   * flow graph.
-   */
-  class UninitializedNode extends AbstractUninitializedNode {
-    UninitializedNode() { indirectionIndex = 0 }
-  }
-
-  /**
-   * The value of an uninitialized local variable behind one or more levels of
-   * indirection, viewed as a node in a data flow graph.
-   */
-  class IndirectUninitializedNode extends AbstractUninitializedNode {
-    IndirectUninitializedNode() { indirectionIndex > 0 }
-
-    /** Gets the indirection index of this node. */
-    int getIndirectionIndex() { result = indirectionIndex }
-  }
-
   /**
    * The value of a parameter at function entry, viewed as a node in a data
    * flow graph. This includes both explicit parameters such as `x` in `f(x)`
@@ -836,12 +795,6 @@ module Public {
   /** An explicit positional parameter, including `this`, but not `...`. */
   final class DirectParameterNode = AbstractDirectParameterNode;
 
-  /**
-   * A node representing an indirection of a positional parameter,
-   * including `*this`, but not `*...`.
-   */
-  final class IndirectParameterNode = AbstractIndirectParameterNode;
-
   final class ExplicitParameterNode = AbstractExplicitParameterNode;
 
   /** An implicit `this` parameter. */
@@ -850,6 +803,11 @@ module Public {
   {
     ThisParameterInstructionNode() { instr.getIRVariable() instanceof IRThisVariable }
 
+    override predicate isSourceParameterOf(Function f, ParameterPosition pos) {
+      pos.(DirectPosition).getArgumentIndex() = -1 and
+      instr.getEnclosingFunction() = f
+    }
+
     override string toStringImpl() { result = "this" }
   }
 
@@ -873,11 +831,7 @@ module Public {
 
     /** Gets the parameter through which this value is assigned. */
     Parameter getParameter() {
-      result =
-        this.getCallInstruction()
-            .getStaticCallTarget()
-            .(Function)
-            .getParameter(this.getArgumentIndex())
+      result = this.getCallInstruction().getStaticCallTarget().getParameter(this.getArgumentIndex())
     }
   }
 
@@ -1000,6 +954,11 @@ module Public {
 
 private import Public
 
+/**
+ * A node representing an indirection of a parameter.
+ */
+final class IndirectParameterNode = AbstractIndirectParameterNode;
+
 /**
  * A class that lifts pre-SSA dataflow nodes to regular dataflow nodes.
  */
@@ -1124,7 +1083,7 @@ class IndirectArgumentOutNode extends PostUpdateNodeImpl {
   /**
    * Gets the `Function` that the call targets, if this is statically known.
    */
-  Declaration getStaticCallTarget() { result = this.getCallInstruction().getStaticCallTarget() }
+  Function getStaticCallTarget() { result = this.getCallInstruction().getStaticCallTarget() }
 
   override string toStringImpl() {
     exists(string prefix | if indirectionIndex > 0 then prefix = "" else prefix = "pointer to " |
@@ -1628,7 +1587,7 @@ abstract private class AbstractParameterNode extends Node {
    * implicit `this` parameter is considered to have position `-1`, and
    * pointer-indirection parameters are at further negative positions.
    */
-  predicate isSourceParameterOf(Declaration f, ParameterPosition pos) { none() }
+  predicate isSourceParameterOf(Function f, ParameterPosition pos) { none() }
 
   /**
    * Holds if this node is the parameter of `sc` at the specified position. The
@@ -1654,11 +1613,6 @@ abstract private class AbstractParameterNode extends Node {
 
   /** Gets the `Parameter` associated with this node, if it exists. */
   Parameter getParameter() { none() } // overridden by subclasses
-
-  /**
-   * Holds if this node represents an implicit `this` parameter, if it exists.
-   */
-  predicate isThis() { none() } // overridden by subclasses
 }
 
 abstract private class AbstractIndirectParameterNode extends AbstractParameterNode {
@@ -1687,9 +1641,7 @@ private class IndirectInstructionParameterNode extends AbstractIndirectParameter
   InitializeParameterInstruction init;
 
   IndirectInstructionParameterNode() {
-    IndirectInstruction.super.hasInstructionAndIndirectionIndex(init, _) and
-    // We don't model catch parameters as parameter nodes
-    not exists(init.getParameter().getCatchBlock())
+    IndirectInstruction.super.hasInstructionAndIndirectionIndex(init, _)
   }
 
   int getArgumentIndex() { init.hasIndex(result) }
@@ -1703,17 +1655,16 @@ private class IndirectInstructionParameterNode extends AbstractIndirectParameter
     )
   }
 
+  /** Gets the parameter whose indirection is initialized. */
   override Parameter getParameter() { result = init.getParameter() }
 
-  override predicate isThis() { init.hasIndex(-1) }
-
   override DataFlowCallable getEnclosingCallable() {
     result.asSourceCallable() = this.getFunction()
   }
 
   override Declaration getFunction() { result = init.getEnclosingFunction() }
 
-  override predicate isSourceParameterOf(Declaration f, ParameterPosition pos) {
+  override predicate isSourceParameterOf(Function f, ParameterPosition pos) {
     this.getFunction() = f and
     exists(int argumentIndex, int indirectionIndex |
       indirectPositionHasArgumentIndexAndIndex(pos, argumentIndex, indirectionIndex) and
@@ -1741,18 +1692,6 @@ abstract class InstructionDirectParameterNode extends InstructionNode, AbstractD
    * Gets the `IRVariable` that this parameter references.
    */
   final IRVariable getIRVariable() { result = instr.getIRVariable() }
-
-  override predicate isThis() { instr.hasIndex(-1) }
-
-  override Parameter getParameter() { result = instr.getParameter() }
-
-  override predicate isSourceParameterOf(Declaration f, ParameterPosition pos) {
-    this.getFunction() = f and
-    exists(int argumentIndex |
-      pos.(DirectPosition).getArgumentIndex() = argumentIndex and
-      instr.hasIndex(argumentIndex)
-    )
-  }
 }
 
 abstract private class AbstractExplicitParameterNode extends AbstractDirectParameterNode { }
@@ -1761,12 +1700,15 @@ abstract private class AbstractExplicitParameterNode extends AbstractDirectParam
 private class ExplicitParameterInstructionNode extends AbstractExplicitParameterNode,
   InstructionDirectParameterNode
 {
-  ExplicitParameterInstructionNode() {
-    // We don't model catch parameters as parameter nodes.
-    exists(instr.getParameter().getFunction())
+  ExplicitParameterInstructionNode() { exists(instr.getParameter()) }
+
+  override predicate isSourceParameterOf(Function f, ParameterPosition pos) {
+    f.getParameter(pos.(DirectPosition).getArgumentIndex()) = instr.getParameter()
   }
 
   override string toStringImpl() { result = instr.getParameter().toString() }
+
+  override Parameter getParameter() { result = instr.getParameter() }
 }
 
 /**
@@ -1794,9 +1736,9 @@ private class DirectBodyLessParameterNode extends AbstractExplicitParameterNode,
 {
   DirectBodyLessParameterNode() { indirectionIndex = 0 }
 
-  override predicate isSourceParameterOf(Declaration f, ParameterPosition pos) {
+  override predicate isSourceParameterOf(Function f, ParameterPosition pos) {
     this.getFunction() = f and
-    f.(Function).getParameter(pos.(DirectPosition).getArgumentIndex()) = p
+    f.getParameter(pos.(DirectPosition).getArgumentIndex()) = p
   }
 
   override Parameter getParameter() { result = p }
@@ -1807,10 +1749,10 @@ private class IndirectBodyLessParameterNode extends AbstractIndirectParameterNod
 {
   IndirectBodyLessParameterNode() { not this instanceof DirectBodyLessParameterNode }
 
-  override predicate isSourceParameterOf(Declaration f, ParameterPosition pos) {
+  override predicate isSourceParameterOf(Function f, ParameterPosition pos) {
     exists(int argumentPosition |
       this.getFunction() = f and
-      f.(Function).getParameter(argumentPosition) = p and
+      f.getParameter(argumentPosition) = p and
       indirectPositionHasArgumentIndexAndIndex(pos, argumentPosition, indirectionIndex)
     )
   }

cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/DataFlowPrivate.qll

@@ -1170,7 +1170,7 @@ class DataFlowCall extends TDataFlowCall {
   /**
    * Gets the `Function` that the call targets, if this is statically known.
    */
-  Declaration getStaticCallSourceTarget() { none() }
+  Function getStaticCallSourceTarget() { none() }
 
   /**
    * Gets the target of this call. We use the following strategy for deciding
@@ -1182,7 +1182,7 @@ class DataFlowCall extends TDataFlowCall {
    * whether is it manual or generated.
    */
   final DataFlowCallable getStaticCallTarget() {
-    exists(Declaration target | target = this.getStaticCallSourceTarget() |
+    exists(Function target | target = this.getStaticCallSourceTarget() |
       // Don't use the source callable if there is a manual model for the
       // target
       not exists(SummarizedCallable sc |
@@ -1242,7 +1242,7 @@ private class NormalCall extends DataFlowCall, TNormalCall {
 
   override CallTargetOperand getCallTargetOperand() { result = call.getCallTargetOperand() }
 
-  override Declaration getStaticCallSourceTarget() { result = call.getStaticCallTarget() }
+  override Function getStaticCallSourceTarget() { result = call.getStaticCallTarget() }
 
   override ArgumentOperand getArgumentOperand(int index) { result = call.getArgumentOperand(index) }
 

cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/SsaImplCommon.qll

@@ -11,18 +11,13 @@ private import TypeFlow
 private import semmle.code.cpp.ir.ValueNumbering
 
 /**
- * Gets the C++ type of `this` in an `IRFunction` generated from `f`.
+ * Gets the C++ type of `this` in the member function `f`.
  * The result is a glvalue if `isGLValue` is true, and
  * a prvalue if `isGLValue` is false.
  */
 bindingset[isGLValue]
-private CppType getThisType(Cpp::Declaration f, boolean isGLValue) {
-  result.hasType(f.(Cpp::MemberFunction).getTypeOfThis(), isGLValue)
-  or
-  exists(Cpp::PointerType pt |
-    pt.getBaseType() = f.(Cpp::Field).getDeclaringType() and
-    result.hasType(pt, isGLValue)
-  )
+private CppType getThisType(Cpp::MemberFunction f, boolean isGLValue) {
+  result.hasType(f.getTypeOfThis(), isGLValue)
 }
 
 /**
@@ -180,8 +175,7 @@ private class PointerWrapperTypeIndirection extends Indirection instanceof Point
   override predicate isAdditionalDereference(Instruction deref, Operand address) {
     exists(CallInstruction call |
       operandForFullyConvertedCall(getAUse(deref), call) and
-      this =
-        call.getStaticCallTarget().(Function).getClassAndName(["operator*", "operator->", "get"]) and
+      this = call.getStaticCallTarget().getClassAndName(["operator*", "operator->", "get"]) and
       address = call.getThisArgumentOperand()
     )
   }
@@ -200,7 +194,7 @@ private module IteratorIndirections {
 
     override predicate isAdditionalWrite(Node0Impl value, Operand address, boolean certain) {
       exists(CallInstruction call | call.getArgumentOperand(0) = value.asOperand() |
-        this = call.getStaticCallTarget().(Function).getClassAndName("operator=") and
+        this = call.getStaticCallTarget().getClassAndName("operator=") and
         address = call.getThisArgumentOperand() and
         certain = false
       )

cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/Instruction.qll

@@ -495,7 +495,7 @@ class FieldInstruction extends Instruction {
  * `FunctionAddress` instruction.
  */
 class FunctionInstruction extends Instruction {
-  Language::Declaration funcSymbol;
+  Language::Function funcSymbol;
 
   FunctionInstruction() { funcSymbol = Raw::getInstructionFunction(this) }
 
@@ -504,7 +504,7 @@ class FunctionInstruction extends Instruction {
   /**
    * Gets the function that this instruction references.
    */
-  final Language::Declaration getFunctionSymbol() { result = funcSymbol }
+  final Language::Function getFunctionSymbol() { result = funcSymbol }
 }
 
 /**
@@ -1678,7 +1678,7 @@ class CallInstruction extends Instruction {
   /**
    * Gets the `Function` that the call targets, if this is statically known.
    */
-  final Language::Declaration getStaticCallTarget() {
+  final Language::Function getStaticCallTarget() {
     result = this.getCallTarget().(FunctionAddressInstruction).getFunctionSymbol()
   }
 

cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/Instruction.qll

@@ -495,7 +495,7 @@ class FieldInstruction extends Instruction {
  * `FunctionAddress` instruction.
  */
 class FunctionInstruction extends Instruction {
-  Language::Declaration funcSymbol;
+  Language::Function funcSymbol;
 
   FunctionInstruction() { funcSymbol = Raw::getInstructionFunction(this) }
 
@@ -504,7 +504,7 @@ class FunctionInstruction extends Instruction {
   /**
    * Gets the function that this instruction references.
    */
-  final Language::Declaration getFunctionSymbol() { result = funcSymbol }
+  final Language::Function getFunctionSymbol() { result = funcSymbol }
 }
 
 /**
@@ -1678,7 +1678,7 @@ class CallInstruction extends Instruction {
   /**
    * Gets the `Function` that the call targets, if this is statically known.
    */
-  final Language::Declaration getStaticCallTarget() {
+  final Language::Function getStaticCallTarget() {
     result = this.getCallTarget().(FunctionAddressInstruction).getFunctionSymbol()
   }
 

cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/internal/IRConstruction.qll

@@ -15,7 +15,6 @@ private import TranslatedCall
 private import TranslatedStmt
 private import TranslatedFunction
 private import TranslatedGlobalVar
-private import TranslatedNonStaticDataMember
 private import TranslatedInitialization
 
 TranslatedElement getInstructionTranslatedElement(Instruction instruction) {
@@ -46,9 +45,6 @@ module Raw {
       or
       not var.isFromUninstantiatedTemplate(_) and
       var instanceof StaticInitializedStaticLocalVariable
-      or
-      not var.isFromUninstantiatedTemplate(_) and
-      var instanceof Field
     ) and
     var.hasInitializer() and
     (
@@ -68,8 +64,6 @@ module Raw {
     getTranslatedFunction(decl).hasUserVariable(var, type)
     or
     getTranslatedVarInit(decl).hasUserVariable(var, type)
-    or
-    getTranslatedFieldInit(decl).hasUserVariable(var, type)
   }
 
   cached
@@ -116,7 +110,7 @@ module Raw {
   }
 
   cached
-  Declaration getInstructionFunction(Instruction instruction) {
+  Function getInstructionFunction(Instruction instruction) {
     result =
       getInstructionTranslatedElement(instruction)
           .getInstructionFunction(getInstructionTag(instruction))

cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/internal/SideEffects.qll

@@ -130,31 +130,27 @@ private predicate hasDefaultSideEffect(Call call, ParameterIndex i, boolean buff
 }
 
 /**
- * An expression that can have call side effects.
+ * A `Call` or `NewOrNewArrayExpr` or `DeleteOrDeleteArrayExpr`.
  *
- * All kinds of expressions invoke a function as part of their evaluation. This class provides a
- * way to treat those expressions similarly, and to get the invoked `Declaration`.
+ * All kinds of expression invoke a function as part of their evaluation. This class provides a
+ * way to treat both kinds of function similarly, and to get the invoked `Function`.
  */
-class ExprWithCallSideEffects extends Expr {
-  ExprWithCallSideEffects() {
+class CallOrAllocationExpr extends Expr {
+  CallOrAllocationExpr() {
     this instanceof Call
     or
     this instanceof NewOrNewArrayExpr
     or
     this instanceof DeleteOrDeleteArrayExpr
-    or
-    this instanceof ConstructorDefaultFieldInit
   }
 
-  /** Gets the `Declaration` invoked by this expression, if known. */
-  final Declaration getTarget() {
+  /** Gets the `Function` invoked by this expression, if known. */
+  final Function getTarget() {
     result = this.(Call).getTarget()
     or
     result = this.(NewOrNewArrayExpr).getAllocator()
     or
     result = this.(DeleteOrDeleteArrayExpr).getDeallocator()
-    or
-    result = this.(ConstructorDefaultFieldInit).getTarget()
   }
 }
 
@@ -162,7 +158,7 @@ class ExprWithCallSideEffects extends Expr {
  * Returns the side effect opcode, if any, that represents any side effects not specifically modeled
  * by an argument side effect.
  */
-Opcode getCallSideEffectOpcode(ExprWithCallSideEffects expr) {
+Opcode getCallSideEffectOpcode(CallOrAllocationExpr expr) {
   not exists(expr.getTarget().(SideEffectFunction)) and result instanceof Opcode::CallSideEffect
   or
   exists(SideEffectFunction sideEffectFunction |
@@ -179,7 +175,7 @@ Opcode getCallSideEffectOpcode(ExprWithCallSideEffects expr) {
 /**
  * Returns a side effect opcode for parameter index `i` of the specified call.
  *
- * This predicate will yield at most two results: one read side effect, and one write side effect.
+ * This predicate will return at most two results: one read side effect, and one write side effect.
  */
 Opcode getASideEffectOpcode(Call call, ParameterIndex i) {
   exists(boolean buffer |
@@ -232,14 +228,3 @@ Opcode getASideEffectOpcode(Call call, ParameterIndex i) {
     )
   )
 }
-
-/**
- * Returns a side effect opcode for a default field initialization.
- *
- * This predicate will yield two results: one read side effect, and one write side effect.
- */
-Opcode getDefaultFieldInitSideEffectOpcode() {
-  result instanceof Opcode::IndirectReadSideEffect
-  or
-  result instanceof Opcode::IndirectMayWriteSideEffect
-}

cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/internal/TranslatedCall.qll

@@ -10,7 +10,6 @@ private import SideEffects
 private import TranslatedElement
 private import TranslatedExpr
 private import TranslatedFunction
-private import TranslatedInitialization
 private import DefaultOptions as DefaultOptions
 
 /**
@@ -349,7 +348,7 @@ class TranslatedExprCall extends TranslatedCallExpr {
 class TranslatedFunctionCall extends TranslatedCallExpr, TranslatedDirectCall {
   override FunctionCall expr;
 
-  override Declaration getInstructionFunction(InstructionTag tag) {
+  override Function getInstructionFunction(InstructionTag tag) {
     tag = CallTargetTag() and result = expr.getTarget()
   }
 
@@ -430,9 +429,6 @@ class TranslatedCallSideEffects extends TranslatedSideEffects, TTranslatedCallSi
     or
     expr instanceof DeleteOrDeleteArrayExpr and
     result = getTranslatedDeleteOrDeleteArray(expr).getInstruction(CallTag())
-    or
-    expr instanceof ConstructorDefaultFieldInit and
-    result = getTranslatedConstructorFieldInitialization(expr).getInstruction(CallTag())
   }
 }
 
@@ -508,25 +504,11 @@ abstract class TranslatedSideEffect extends TranslatedElement {
   abstract predicate sideEffectInstruction(Opcode opcode, CppType type);
 }
 
-private class CallOrDefaultFieldInit extends Expr {
-  CallOrDefaultFieldInit() {
-    this instanceof Call
-    or
-    this instanceof ConstructorDefaultFieldInit
-  }
-
-  Declaration getTarget() {
-    result = this.(Call).getTarget()
-    or
-    result = this.(ConstructorDefaultFieldInit).getTarget()
-  }
-}
-
 /**
  * The IR translation of a single argument side effect for a call.
  */
 abstract class TranslatedArgumentSideEffect extends TranslatedSideEffect {
-  CallOrDefaultFieldInit callOrInit;
+  Call call;
   int index;
   SideEffectOpcode sideEffectOpcode;
 
@@ -542,7 +524,7 @@ abstract class TranslatedArgumentSideEffect extends TranslatedSideEffect {
     result = "(read side effect for " + this.getArgString() + ")"
   }
 
-  override Expr getPrimaryExpr() { result = callOrInit }
+  override Call getPrimaryExpr() { result = call }
 
   override predicate sortOrder(int group, int indexInGroup) {
     indexInGroup = index and
@@ -604,10 +586,9 @@ abstract class TranslatedArgumentSideEffect extends TranslatedSideEffect {
     tag instanceof OnlyInstructionTag and
     operandTag instanceof BufferSizeOperandTag and
     result =
-      getTranslatedExpr(callOrInit
-            .(Call)
-            .getArgument(callOrInit.getTarget().(SideEffectFunction).getParameterSizeIndex(index))
-            .getFullyConverted()).getResult()
+      getTranslatedExpr(call.getArgument(call.getTarget()
+              .(SideEffectFunction)
+              .getParameterSizeIndex(index)).getFullyConverted()).getResult()
   }
 
   /** Holds if this side effect is a write side effect, rather than a read side effect. */
@@ -635,7 +616,7 @@ class TranslatedArgumentExprSideEffect extends TranslatedArgumentSideEffect,
   Expr arg;
 
   TranslatedArgumentExprSideEffect() {
-    this = TTranslatedArgumentExprSideEffect(callOrInit, arg, index, sideEffectOpcode)
+    this = TTranslatedArgumentExprSideEffect(call, arg, index, sideEffectOpcode)
   }
 
   final override Locatable getAst() { result = arg }
@@ -659,31 +640,28 @@ class TranslatedArgumentExprSideEffect extends TranslatedArgumentSideEffect,
  * The IR translation of an argument side effect for `*this` on a call, where there is no `Expr`
  * object that represents the `this` argument.
  *
- * This applies to constructor calls and default field initializations, as the AST has explicit
- * qualifier `Expr`s for all other calls to non-static member functions.
+ * The applies only to constructor calls, as the AST has exploit qualifier `Expr`s for all other
+ * calls to non-static member functions.
  */
-class TranslatedImplicitThisQualifierSideEffect extends TranslatedArgumentSideEffect,
-  TTranslatedImplicitThisQualifierSideEffect
+class TranslatedStructorQualifierSideEffect extends TranslatedArgumentSideEffect,
+  TTranslatedStructorQualifierSideEffect
 {
-  TranslatedImplicitThisQualifierSideEffect() {
-    this = TTranslatedImplicitThisQualifierSideEffect(callOrInit, sideEffectOpcode) and
+  TranslatedStructorQualifierSideEffect() {
+    this = TTranslatedStructorQualifierSideEffect(call, sideEffectOpcode) and
     index = -1
   }
 
-  final override Locatable getAst() { result = callOrInit }
+  final override Locatable getAst() { result = call }
 
-  final override Type getIndirectionType() { result = callOrInit.getTarget().getDeclaringType() }
+  final override Type getIndirectionType() { result = call.getTarget().getDeclaringType() }
 
   final override string getArgString() { result = "this" }
 
   final override Instruction getArgInstruction() {
     exists(TranslatedStructorCall structorCall |
-      structorCall.getExpr() = callOrInit and
+      structorCall.getExpr() = call and
       result = structorCall.getQualifierResult()
     )
-    or
-    callOrInit instanceof ConstructorDefaultFieldInit and
-    result = getTranslatedFunction(callOrInit.getEnclosingFunction()).getLoadThisInstruction()
   }
 }
 

cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/internal/TranslatedCondition.qll

@@ -36,8 +36,7 @@ abstract class TranslatedCondition extends TranslatedElement {
   final override Declaration getFunction() {
     result = getEnclosingFunction(expr) or
     result = getEnclosingVariable(expr).(GlobalOrNamespaceVariable) or
-    result = getEnclosingVariable(expr).(StaticInitializedStaticLocalVariable) or
-    result = getEnclosingVariable(expr).(Field)
+    result = getEnclosingVariable(expr).(StaticInitializedStaticLocalVariable)
   }
 
   final Type getResultType() { result = expr.getUnspecifiedType() }

cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/internal/TranslatedDeclarationEntry.qll

@@ -34,11 +34,8 @@ abstract class TranslatedDeclarationEntry extends TranslatedElement, TTranslated
       or
       result = entry.getDeclaration().(GlobalOrNamespaceVariable)
       or
-      result = entry.getDeclaration().(Field)
-      or
       not entry.getDeclaration() instanceof StaticInitializedStaticLocalVariable and
       not entry.getDeclaration() instanceof GlobalOrNamespaceVariable and
-      not entry.getDeclaration() instanceof Field and
       result = stmt.getEnclosingFunction()
     )
   }

cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/internal/TranslatedElement.qll

@@ -767,7 +767,7 @@ newtype TTranslatedElement =
       expr = initList.getFieldExpr(field, position).getFullyConverted()
     )
     or
-    exists(ConstructorDirectFieldInit init |
+    exists(ConstructorFieldInit init |
       not ignoreExpr(init) and
       ast = init and
       field = init.getTarget() and
@@ -775,14 +775,6 @@ newtype TTranslatedElement =
       position = -1
     )
   } or
-  // The initialization of a field via a default member initializer.
-  TTranslatedDefaultFieldInitialization(Expr ast, Field field) {
-    exists(ConstructorDefaultFieldInit init |
-      not ignoreExpr(init) and
-      ast = init and
-      field = init.getTarget()
-    )
-  } or
   // The value initialization of a field due to an omitted member of an
   // initializer list.
   TTranslatedFieldValueInitialization(Expr ast, Field field) {
@@ -879,7 +871,7 @@ newtype TTranslatedElement =
   // The declaration/initialization part of a `ConditionDeclExpr`
   TTranslatedConditionDecl(ConditionDeclExpr expr) { not ignoreExpr(expr) } or
   // The side effects of a `Call`
-  TTranslatedCallSideEffects(ExprWithCallSideEffects expr) {
+  TTranslatedCallSideEffects(CallOrAllocationExpr expr) {
     not ignoreExpr(expr) and
     not ignoreSideEffects(expr)
   } or
@@ -918,23 +910,15 @@ newtype TTranslatedElement =
   } or
   // Constructor calls lack a qualifier (`this`) expression, so we need to handle the side effects
   // on `*this` without an `Expr`.
-  TTranslatedImplicitThisQualifierSideEffect(ExprWithCallSideEffects call, SideEffectOpcode opcode) {
+  TTranslatedStructorQualifierSideEffect(Call call, SideEffectOpcode opcode) {
     not ignoreExpr(call) and
     not ignoreSideEffects(call) and
-    (
-      call instanceof ConstructorCall and
-      opcode = getASideEffectOpcode(call, -1)
-      or
-      call instanceof ConstructorFieldInit and
-      opcode = getDefaultFieldInitSideEffectOpcode()
-    )
+    call instanceof ConstructorCall and
+    opcode = getASideEffectOpcode(call, -1)
   } or
   // The side effect that initializes newly-allocated memory.
   TTranslatedAllocationSideEffect(AllocationExpr expr) { not ignoreSideEffects(expr) } or
-  TTranslatedStaticStorageDurationVarInit(Variable var) {
-    Raw::varHasIRFunc(var) and not var instanceof Field
-  } or
-  TTranslatedNonStaticDataMemberVarInit(Field var) { Raw::varHasIRFunc(var) } or
+  TTranslatedStaticStorageDurationVarInit(Variable var) { Raw::varHasIRFunc(var) } or
   TTranslatedAssertionOperand(MacroInvocation mi, int index) { hasAssertionOperand(mi, index) }
 
 /**
@@ -1195,7 +1179,7 @@ abstract class TranslatedElement extends TTranslatedElement {
    * If the instruction specified by `tag` is a `FunctionInstruction`, gets the
    * `Function` for that instruction.
    */
-  Declaration getInstructionFunction(InstructionTag tag) { none() }
+  Function getInstructionFunction(InstructionTag tag) { none() }
 
   /**
    * If the instruction specified by `tag` is a `VariableInstruction`, gets the
@@ -1313,7 +1297,5 @@ abstract class TranslatedRootElement extends TranslatedElement {
     this instanceof TTranslatedFunction
     or
     this instanceof TTranslatedStaticStorageDurationVarInit
-    or
-    this instanceof TTranslatedNonStaticDataMemberVarInit
   }
 }

cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/internal/TranslatedExpr.qll

@@ -14,7 +14,6 @@ private import TranslatedFunction
 private import TranslatedInitialization
 private import TranslatedStmt
 private import TranslatedGlobalVar
-private import TranslatedNonStaticDataMember
 private import IRConstruction
 import TranslatedCall
 
@@ -139,8 +138,6 @@ abstract class TranslatedExpr extends TranslatedElement {
     result = getTranslatedFunction(getEnclosingFunction(expr))
     or
     result = getTranslatedVarInit(getEnclosingVariable(expr))
-    or
-    result = getTranslatedFieldInit(getEnclosingVariable(expr))
   }
 }
 
@@ -156,10 +153,7 @@ Declaration getEnclosingDeclaration0(Expr e) {
     i.getExpr().getFullyConverted() = e and
     v = i.getDeclaration()
   |
-    if
-      v instanceof StaticInitializedStaticLocalVariable or
-      v instanceof GlobalOrNamespaceVariable or
-      v instanceof Field
+    if v instanceof StaticInitializedStaticLocalVariable or v instanceof GlobalOrNamespaceVariable
     then result = v
     else result = e.getEnclosingDeclaration()
   )
@@ -179,10 +173,7 @@ Variable getEnclosingVariable0(Expr e) {
     i.getExpr().getFullyConverted() = e and
     v = i.getDeclaration()
   |
-    if
-      v instanceof StaticInitializedStaticLocalVariable or
-      v instanceof GlobalOrNamespaceVariable or
-      v instanceof Field
+    if v instanceof StaticInitializedStaticLocalVariable or v instanceof GlobalOrNamespaceVariable
     then result = v
     else result = e.getEnclosingVariable()
   )
@@ -835,46 +826,6 @@ class TranslatedPostfixCrementOperation extends TranslatedCrementOperation {
   override Instruction getResult() { result = this.getLoadedOperand().getResult() }
 }
 
-class TranslatedParamAccessForType extends TranslatedNonConstantExpr {
-  override ParamAccessForType expr;
-
-  TranslatedParamAccessForType() {
-    // Currently only needed for this parameter accesses.
-    expr.isThisAccess()
-  }
-
-  final override Instruction getFirstInstruction(EdgeKind kind) {
-    result = this.getInstruction(OnlyInstructionTag()) and
-    kind instanceof GotoEdge
-  }
-
-  override Instruction getALastInstructionInternal() {
-    result = this.getInstruction(OnlyInstructionTag())
-  }
-
-  final override TranslatedElement getChildInternal(int id) { none() }
-
-  override Instruction getInstructionSuccessorInternal(InstructionTag tag, EdgeKind kind) {
-    tag = OnlyInstructionTag() and
-    result = this.getParent().getChildSuccessor(this, kind)
-  }
-
-  override Instruction getResult() { result = this.getInstruction(OnlyInstructionTag()) }
-
-  override predicate hasInstruction(Opcode opcode, InstructionTag tag, CppType resultType) {
-    tag = OnlyInstructionTag() and
-    opcode instanceof Opcode::CopyValue and
-    resultType = getTypeForPRValue(expr.getType())
-  }
-
-  override Instruction getInstructionRegisterOperand(InstructionTag tag, OperandTag operandTag) {
-    tag = OnlyInstructionTag() and
-    operandTag instanceof UnaryOperandTag and
-    result =
-      this.getEnclosingFunction().(TranslatedNonStaticDataMemberVarInit).getLoadThisInstruction()
-  }
-}
-
 /**
  * IR translation of an array access expression (e.g. `a[i]`). The array being accessed will either
  * be a prvalue of pointer type (possibly due to an implicit array-to-pointer conversion), or a
@@ -1264,7 +1215,7 @@ class TranslatedFunctionAccess extends TranslatedNonConstantExpr {
     resultType = this.getResultType()
   }
 
-  override Declaration getInstructionFunction(InstructionTag tag) {
+  override Function getInstructionFunction(InstructionTag tag) {
     tag = OnlyInstructionTag() and
     result = expr.getTarget()
   }
@@ -2547,7 +2498,7 @@ class TranslatedAllocatorCall extends TTranslatedAllocatorCall, TranslatedDirect
     any()
   }
 
-  override Declaration getInstructionFunction(InstructionTag tag) {
+  override Function getInstructionFunction(InstructionTag tag) {
     tag = CallTargetTag() and result = expr.getAllocator()
   }
 
@@ -2630,7 +2581,7 @@ class TranslatedDeleteOrDeleteArrayExpr extends TranslatedNonConstantExpr, Trans
     result = this.getFirstArgumentOrCallInstruction(kind)
   }
 
-  override Declaration getInstructionFunction(InstructionTag tag) {
+  override Function getInstructionFunction(InstructionTag tag) {
     tag = CallTargetTag() and result = expr.getDeallocator()
   }
 

cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/internal/TranslatedInitialization.qll

@@ -148,8 +148,7 @@ abstract class TranslatedInitialization extends TranslatedElement, TTranslatedIn
   final override Declaration getFunction() {
     result = getEnclosingFunction(expr) or
     result = getEnclosingVariable(expr).(GlobalOrNamespaceVariable) or
-    result = getEnclosingVariable(expr).(StaticInitializedStaticLocalVariable) or
-    result = getEnclosingVariable(expr).(Field)
+    result = getEnclosingVariable(expr).(StaticInitializedStaticLocalVariable)
   }
 
   final override Locatable getAst() { result = expr }
@@ -515,8 +514,8 @@ TranslatedFieldInitialization getTranslatedConstructorFieldInitialization(Constr
 }
 
 /**
- * The IR translation of the initialization of a field from an element of
- * an initializer list.
+ * Represents the IR translation of the initialization of a field from an
+ * element of an initializer list.
  */
 abstract class TranslatedFieldInitialization extends TranslatedElement {
   Expr ast;
@@ -529,11 +528,13 @@ abstract class TranslatedFieldInitialization extends TranslatedElement {
   final override Declaration getFunction() {
     result = getEnclosingFunction(ast) or
     result = getEnclosingVariable(ast).(GlobalOrNamespaceVariable) or
-    result = getEnclosingVariable(ast).(StaticInitializedStaticLocalVariable) or
-    result = getEnclosingVariable(ast).(Field)
+    result = getEnclosingVariable(ast).(StaticInitializedStaticLocalVariable)
   }
 
-  final Field getField() { result = field }
+  final override Instruction getFirstInstruction(EdgeKind kind) {
+    result = this.getInstruction(this.getFieldAddressTag()) and
+    kind instanceof GotoEdge
+  }
 
   /**
    * Gets the zero-based index describing the order in which this field is to be
@@ -541,20 +542,6 @@ abstract class TranslatedFieldInitialization extends TranslatedElement {
    */
   final int getOrder() { result = field.getInitializationOrder() }
 
-  /** Gets the position in the initializer list, or `-1` if the initialization is implicit. */
-  int getPosition() { result = -1 }
-}
-
-/**
- * The IR translation of the initialization of a field from an element of an initializer
- * list where default initialization is not used.
- */
-abstract class TranslatedNonDefaultFieldInitialization extends TranslatedFieldInitialization {
-  final override Instruction getFirstInstruction(EdgeKind kind) {
-    result = this.getInstruction(this.getFieldAddressTag()) and
-    kind instanceof GotoEdge
-  }
-
   override predicate hasInstruction(Opcode opcode, InstructionTag tag, CppType resultType) {
     tag = this.getFieldAddressTag() and
     opcode instanceof Opcode::FieldAddress and
@@ -572,13 +559,18 @@ abstract class TranslatedNonDefaultFieldInitialization extends TranslatedFieldIn
   }
 
   final InstructionTag getFieldAddressTag() { result = InitializerFieldAddressTag() }
+
+  final Field getField() { result = field }
+
+  /** Gets the position in the initializer list, or `-1` if the initialization is implicit. */
+  int getPosition() { result = -1 }
 }
 
 /**
- * The IR translation of the initialization of a field from an explicit element in
- * an initializer list.
+ * Represents the IR translation of the initialization of a field from an
+ * explicit element in an initializer list.
  */
-class TranslatedExplicitFieldInitialization extends TranslatedNonDefaultFieldInitialization,
+class TranslatedExplicitFieldInitialization extends TranslatedFieldInitialization,
   InitializationContext, TTranslatedExplicitFieldInitialization
 {
   Expr expr;
@@ -618,81 +610,15 @@ class TranslatedExplicitFieldInitialization extends TranslatedNonDefaultFieldIni
   override int getPosition() { result = position }
 }
 
-/**
- * The IR translation of the initialization of a field from an element of an initializer
- * list where default initialization is used.
- */
-class TranslatedDefaultFieldInitialization extends TranslatedFieldInitialization,
-  TTranslatedDefaultFieldInitialization
-{
-  TranslatedDefaultFieldInitialization() {
-    this = TTranslatedDefaultFieldInitialization(ast, field)
-  }
-
-  final override Instruction getFirstInstruction(EdgeKind kind) {
-    result = this.getInstruction(CallTargetTag()) and
-    kind instanceof GotoEdge
-  }
-
-  override Instruction getALastInstructionInternal() {
-    result = this.getSideEffects().getALastInstruction()
-  }
-
-  override TranslatedElement getLastChild() { result = this.getSideEffects() }
-
-  override Instruction getInstructionSuccessorInternal(InstructionTag tag, EdgeKind kind) {
-    tag = CallTargetTag() and
-    result = this.getInstruction(CallTag())
-    or
-    tag = CallTag() and
-    result = this.getSideEffects().getFirstInstruction(kind)
-  }
-
-  override Instruction getChildSuccessorInternal(TranslatedElement child, EdgeKind kind) {
-    child = this.getSideEffects() and
-    result = this.getParent().getChildSuccessor(this, kind)
-  }
-
-  override predicate hasInstruction(Opcode opcode, InstructionTag tag, CppType resultType) {
-    tag = CallTargetTag() and
-    opcode instanceof Opcode::FunctionAddress and
-    resultType = getFunctionGLValueType()
-    or
-    tag = CallTag() and
-    opcode instanceof Opcode::Call and
-    resultType = getVoidType()
-  }
-
-  override Instruction getInstructionRegisterOperand(InstructionTag tag, OperandTag operandTag) {
-    tag = CallTag() and
-    (
-      operandTag instanceof CallTargetOperandTag and
-      result = this.getInstruction(CallTargetTag())
-      or
-      operandTag instanceof ThisArgumentOperandTag and
-      result = getTranslatedFunction(this.getFunction()).getLoadThisInstruction()
-    )
-  }
-
-  override Declaration getInstructionFunction(InstructionTag tag) {
-    tag = CallTargetTag() and
-    result = field
-  }
-
-  override TranslatedElement getChild(int id) { id = 0 and result = this.getSideEffects() }
-
-  final TranslatedSideEffects getSideEffects() { result.getExpr() = ast }
-}
-
 private string getZeroValue(Type type) {
   if type instanceof FloatingPointType then result = "0.0" else result = "0"
 }
 
 /**
- * The IR translation of the initialization of a field without a corresponding
- * element in the initializer list.
+ * Represents the IR translation of the initialization of a field without a
+ * corresponding element in the initializer list.
  */
-class TranslatedFieldValueInitialization extends TranslatedNonDefaultFieldInitialization,
+class TranslatedFieldValueInitialization extends TranslatedFieldInitialization,
   TTranslatedFieldValueInitialization
 {
   TranslatedFieldValueInitialization() { this = TTranslatedFieldValueInitialization(ast, field) }
@@ -702,7 +628,7 @@ class TranslatedFieldValueInitialization extends TranslatedNonDefaultFieldInitia
   }
 
   override predicate hasInstruction(Opcode opcode, InstructionTag tag, CppType resultType) {
-    TranslatedNonDefaultFieldInitialization.super.hasInstruction(opcode, tag, resultType)
+    TranslatedFieldInitialization.super.hasInstruction(opcode, tag, resultType)
     or
     tag = this.getFieldDefaultValueTag() and
     opcode instanceof Opcode::Constant and
@@ -733,8 +659,7 @@ class TranslatedFieldValueInitialization extends TranslatedNonDefaultFieldInitia
   }
 
   override Instruction getInstructionRegisterOperand(InstructionTag tag, OperandTag operandTag) {
-    result =
-      TranslatedNonDefaultFieldInitialization.super.getInstructionRegisterOperand(tag, operandTag)
+    result = TranslatedFieldInitialization.super.getInstructionRegisterOperand(tag, operandTag)
     or
     tag = this.getFieldDefaultValueStoreTag() and
     (
@@ -758,8 +683,8 @@ class TranslatedFieldValueInitialization extends TranslatedNonDefaultFieldInitia
 }
 
 /**
- * The IR translation of the initialization of an array element from an element
- * of an initializer list.
+ * Represents the IR translation of the initialization of an array element from
+ * an element of an initializer list.
  */
 abstract class TranslatedElementInitialization extends TranslatedElement {
   ArrayOrVectorAggregateLiteral initList;
@@ -776,8 +701,6 @@ abstract class TranslatedElementInitialization extends TranslatedElement {
     result = getEnclosingVariable(initList).(GlobalOrNamespaceVariable)
     or
     result = getEnclosingVariable(initList).(StaticInitializedStaticLocalVariable)
-    or
-    result = getEnclosingVariable(initList).(Field)
   }
 
   final override Instruction getFirstInstruction(EdgeKind kind) {
@@ -836,8 +759,8 @@ abstract class TranslatedElementInitialization extends TranslatedElement {
 }
 
 /**
- * The IR translation of the initialization of an array element from an explicit
- * element in an initializer list.
+ * Represents the IR translation of the initialization of an array element from
+ * an explicit element in an initializer list.
  */
 class TranslatedExplicitElementInitialization extends TranslatedElementInitialization,
   TTranslatedExplicitElementInitialization, InitializationContext
@@ -885,8 +808,8 @@ class TranslatedExplicitElementInitialization extends TranslatedElementInitializ
 }
 
 /**
- * The IR translation of the initialization of a range of array elements without
- * corresponding elements in the initializer list.
+ * Represents the IR translation of the initialization of a range of array
+ * elements without corresponding elements in the initializer list.
  */
 class TranslatedElementValueInitialization extends TranslatedElementInitialization,
   TTranslatedElementValueInitialization

cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/internal/TranslatedNonStaticDataMember.qll

@@ -1,217 +0,0 @@
-import semmle.code.cpp.ir.implementation.raw.internal.TranslatedElement
-private import TranslatedExpr
-private import cpp
-private import semmle.code.cpp.ir.implementation.internal.OperandTag
-private import semmle.code.cpp.ir.internal.TempVariableTag
-private import semmle.code.cpp.ir.internal.CppType
-private import TranslatedInitialization
-private import InstructionTag
-private import semmle.code.cpp.ir.internal.IRUtilities
-
-class TranslatedNonStaticDataMemberVarInit extends TranslatedRootElement,
-  TTranslatedNonStaticDataMemberVarInit, InitializationContext
-{
-  Field field;
-  Class cls;
-
-  TranslatedNonStaticDataMemberVarInit() {
-    this = TTranslatedNonStaticDataMemberVarInit(field) and
-    cls.getAMember() = field
-  }
-
-  override string toString() { result = cls.toString() + "::" + field.toString() }
-
-  final override Field getAst() { result = field }
-
-  final override Declaration getFunction() { result = field }
-
-  override Instruction getFirstInstruction(EdgeKind kind) {
-    result = this.getInstruction(EnterFunctionTag()) and
-    kind instanceof GotoEdge
-  }
-
-  override Instruction getALastInstructionInternal() {
-    result = this.getInstruction(ExitFunctionTag())
-  }
-
-  override TranslatedElement getChild(int n) {
-    n = 1 and
-    result = getTranslatedInitialization(field.getInitializer().getExpr().getFullyConverted())
-  }
-
-  override predicate hasInstruction(Opcode op, InstructionTag tag, CppType type) {
-    op instanceof Opcode::EnterFunction and
-    tag = EnterFunctionTag() and
-    type = getVoidType()
-    or
-    op instanceof Opcode::AliasedDefinition and
-    tag = AliasedDefinitionTag() and
-    type = getUnknownType()
-    or
-    op instanceof Opcode::InitializeNonLocal and
-    tag = InitializeNonLocalTag() and
-    type = getUnknownType()
-    or
-    tag = ThisAddressTag() and
-    op instanceof Opcode::VariableAddress and
-    type = getTypeForGLValue(any(UnknownType t))
-    or
-    tag = InitializerStoreTag() and
-    op instanceof Opcode::InitializeParameter and
-    type = this.getThisType()
-    or
-    tag = ThisLoadTag() and
-    op instanceof Opcode::Load and
-    type = this.getThisType()
-    or
-    tag = InitializerIndirectStoreTag() and
-    op instanceof Opcode::InitializeIndirection and
-    type = getTypeForPRValue(cls)
-    or
-    op instanceof Opcode::FieldAddress and
-    tag = InitializerFieldAddressTag() and
-    type = getTypeForGLValue(field.getType())
-    or
-    op instanceof Opcode::ReturnVoid and
-    tag = ReturnTag() and
-    type = getVoidType()
-    or
-    op instanceof Opcode::AliasedUse and
-    tag = AliasedUseTag() and
-    type = getVoidType()
-    or
-    op instanceof Opcode::ExitFunction and
-    tag = ExitFunctionTag() and
-    type = getVoidType()
-  }
-
-  override Instruction getInstructionSuccessorInternal(InstructionTag tag, EdgeKind kind) {
-    kind instanceof GotoEdge and
-    (
-      tag = EnterFunctionTag() and
-      result = this.getInstruction(AliasedDefinitionTag())
-      or
-      tag = AliasedDefinitionTag() and
-      result = this.getInstruction(InitializeNonLocalTag())
-      or
-      tag = InitializeNonLocalTag() and
-      result = this.getInstruction(ThisAddressTag())
-      or
-      tag = ThisAddressTag() and
-      result = this.getInstruction(InitializerStoreTag())
-      or
-      tag = InitializerStoreTag() and
-      result = this.getInstruction(ThisLoadTag())
-      or
-      tag = ThisLoadTag() and
-      result = this.getInstruction(InitializerIndirectStoreTag())
-      or
-      tag = InitializerIndirectStoreTag() and
-      result = this.getInstruction(InitializerFieldAddressTag())
-    )
-    or
-    tag = InitializerFieldAddressTag() and
-    result = this.getChild(1).getFirstInstruction(kind)
-    or
-    kind instanceof GotoEdge and
-    (
-      tag = ReturnTag() and
-      result = this.getInstruction(AliasedUseTag())
-      or
-      tag = AliasedUseTag() and
-      result = this.getInstruction(ExitFunctionTag())
-    )
-  }
-
-  override Instruction getChildSuccessorInternal(TranslatedElement child, EdgeKind kind) {
-    child = this.getChild(1) and
-    result = this.getInstruction(ReturnTag()) and
-    kind instanceof GotoEdge
-  }
-
-  final override CppType getInstructionMemoryOperandType(
-    InstructionTag tag, TypedOperandTag operandTag
-  ) {
-    tag = AliasedUseTag() and
-    operandTag instanceof SideEffectOperandTag and
-    result = getUnknownType()
-  }
-
-  override IRVariable getInstructionVariable(InstructionTag tag) {
-    (
-      tag = ThisAddressTag() or
-      tag = InitializerStoreTag() or
-      tag = InitializerIndirectStoreTag()
-    ) and
-    result = getIRTempVariable(field, ThisTempVar())
-  }
-
-  override Field getInstructionField(InstructionTag tag) {
-    tag = InitializerFieldAddressTag() and
-    result = field
-  }
-
-  override predicate hasTempVariable(TempVariableTag tag, CppType type) {
-    tag = ThisTempVar() and
-    type = this.getThisType()
-  }
-
-  /**
-   * Holds if this variable defines or accesses variable `var` with type `type`. This includes all
-   * parameters and local variables, plus any global variables or static data members that are
-   * directly accessed by the function.
-   */
-  final predicate hasUserVariable(Variable varUsed, CppType type) {
-    (
-      (
-        varUsed instanceof GlobalOrNamespaceVariable
-        or
-        varUsed instanceof StaticLocalVariable
-        or
-        varUsed instanceof MemberVariable and not varUsed instanceof Field
-      ) and
-      exists(VariableAccess access |
-        access.getTarget() = varUsed and
-        getEnclosingVariable(access) = field
-      )
-      or
-      field = varUsed
-      or
-      varUsed.(LocalScopeVariable).getEnclosingElement*() = field
-      or
-      varUsed.(Parameter).getCatchBlock().getEnclosingElement*() = field
-    ) and
-    type = getTypeForPRValue(getVariableType(varUsed))
-  }
-
-  override Instruction getInstructionRegisterOperand(InstructionTag tag, OperandTag operandTag) {
-    (
-      tag = InitializerStoreTag()
-      or
-      tag = ThisLoadTag()
-    ) and
-    operandTag instanceof AddressOperandTag and
-    result = this.getInstruction(ThisAddressTag())
-    or
-    (
-      tag = InitializerIndirectStoreTag() and
-      operandTag instanceof AddressOperandTag
-      or
-      tag = InitializerFieldAddressTag() and
-      operandTag instanceof UnaryOperandTag
-    ) and
-    result = this.getInstruction(ThisLoadTag())
-  }
-
-  override Instruction getTargetAddress() {
-    result = this.getInstruction(InitializerFieldAddressTag())
-  }
-
-  override Type getTargetType() { result = field.getUnspecifiedType() }
-
-  final Instruction getLoadThisInstruction() { result = this.getInstruction(ThisLoadTag()) }
-
-  private CppType getThisType() { result = getTypeForGLValue(cls) }
-}
-
-TranslatedNonStaticDataMemberVarInit getTranslatedFieldInit(Field field) { result.getAst() = field }

cpp/ql/lib/semmle/code/cpp/ir/implementation/unaliased_ssa/Instruction.qll

@@ -495,7 +495,7 @@ class FieldInstruction extends Instruction {
  * `FunctionAddress` instruction.
  */
 class FunctionInstruction extends Instruction {
-  Language::Declaration funcSymbol;
+  Language::Function funcSymbol;
 
   FunctionInstruction() { funcSymbol = Raw::getInstructionFunction(this) }
 
@@ -504,7 +504,7 @@ class FunctionInstruction extends Instruction {
   /**
    * Gets the function that this instruction references.
    */
-  final Language::Declaration getFunctionSymbol() { result = funcSymbol }
+  final Language::Function getFunctionSymbol() { result = funcSymbol }
 }
 
 /**
@@ -1678,7 +1678,7 @@ class CallInstruction extends Instruction {
   /**
    * Gets the `Function` that the call targets, if this is statically known.
    */
-  final Language::Declaration getStaticCallTarget() {
+  final Language::Function getStaticCallTarget() {
     result = this.getCallTarget().(FunctionAddressInstruction).getFunctionSymbol()
   }
 

cpp/ql/lib/semmle/code/cpp/models/Models.qll

@@ -48,6 +48,7 @@ private import implementations.SqLite3
 private import implementations.PostgreSql
 private import implementations.System
 private import implementations.StructuredExceptionHandling
+private import implementations.ZMQ
 private import implementations.Win32CommandExecution
 private import implementations.CA2AEX
 private import implementations.CComBSTR
@@ -57,4 +58,3 @@ private import implementations.CAtlFileMapping
 private import implementations.CAtlTemporaryFile
 private import implementations.CRegKey
 private import implementations.WinHttp
-private import implementations.Http

cpp/ql/lib/semmle/code/cpp/models/implementations/Gets.qll

@@ -112,3 +112,21 @@ private class GetsFunction extends DataFlowFunction, ArrayFunction, AliasFunctio
 
   override predicate hasArrayOutput(int bufParam) { bufParam = 0 }
 }
+
+/**
+ * A model for `getc` and similar functions that are flow sources.
+ */
+private class GetcSource extends SourceModelCsv {
+  override predicate row(string row) {
+    row =
+      [
+        ";;false;getc;;;ReturnValue;remote", ";;false;getwc;;;ReturnValue;remote",
+        ";;false;_getc_nolock;;;ReturnValue;remote", ";;false;_getwc_nolock;;;ReturnValue;remote",
+        ";;false;getch;;;ReturnValue;local", ";;false;_getch;;;ReturnValue;local",
+        ";;false;_getwch;;;ReturnValue;local", ";;false;_getch_nolock;;;ReturnValue;local",
+        ";;false;_getwch_nolock;;;ReturnValue;local", ";;false;getchar;;;ReturnValue;local",
+        ";;false;getwchar;;;ReturnValue;local", ";;false;_getchar_nolock;;;ReturnValue;local",
+        ";;false;_getwchar_nolock;;;ReturnValue;local",
+      ]
+  }
+}

cpp/ql/lib/semmle/code/cpp/models/implementations/Http.qll

@@ -1,193 +0,0 @@
-private import cpp
-private import semmle.code.cpp.ir.dataflow.FlowSteps
-private import semmle.code.cpp.dataflow.new.DataFlow
-
-private class HttpRequest extends Class {
-  HttpRequest() { this.hasGlobalName("_HTTP_REQUEST_V1") }
-}
-
-private class HttpRequestInheritingContent extends TaintInheritingContent, DataFlow::FieldContent {
-  HttpRequestInheritingContent() {
-    this.getAField().getDeclaringType() instanceof HttpRequest and
-    (
-      this.getAField().hasName("pRawUrl") and
-      this.getIndirectionIndex() = 2
-      or
-      this.getAField().hasName("CookedUrl") and
-      this.getIndirectionIndex() = 1
-      or
-      this.getAField().hasName("Headers") and
-      this.getIndirectionIndex() = 1
-      or
-      this.getAField().hasName("pEntityChunks") and
-      this.getIndirectionIndex() = 2
-      or
-      this.getAField().hasName("pSslInfo") and
-      this.getIndirectionIndex() = 2
-    )
-  }
-}
-
-private class HttpCookedUrl extends Class {
-  HttpCookedUrl() { this.hasGlobalName("_HTTP_COOKED_URL") }
-}
-
-private class HttpCookedUrlInheritingContent extends TaintInheritingContent, DataFlow::FieldContent {
-  HttpCookedUrlInheritingContent() {
-    this.getAField().getDeclaringType() instanceof HttpCookedUrl and
-    this.getAField().hasName(["pFullUrl", "pHost", "pAbsPath", "pQueryString"]) and
-    this.getIndirectionIndex() = 2
-  }
-}
-
-private class HttpRequestHeaders extends Class {
-  HttpRequestHeaders() { this.hasGlobalName("_HTTP_REQUEST_HEADERS") }
-}
-
-private class HttpRequestHeadersInheritingContent extends TaintInheritingContent,
-  DataFlow::FieldContent
-{
-  HttpRequestHeadersInheritingContent() {
-    this.getAField().getDeclaringType() instanceof HttpRequestHeaders and
-    (
-      this.getAField().hasName("KnownHeaders") and
-      this.getIndirectionIndex() = 1
-      or
-      this.getAField().hasName("pUnknownHeaders") and
-      this.getIndirectionIndex() = 2
-    )
-  }
-}
-
-private class HttpKnownHeader extends Class {
-  HttpKnownHeader() { this.hasGlobalName("_HTTP_KNOWN_HEADER") }
-}
-
-private class HttpKnownHeaderInheritingContent extends TaintInheritingContent,
-  DataFlow::FieldContent
-{
-  HttpKnownHeaderInheritingContent() {
-    this.getAField().getDeclaringType() instanceof HttpKnownHeader and
-    this.getAField().hasName("pRawValue") and
-    this.getIndirectionIndex() = 2
-  }
-}
-
-private class HttpUnknownHeader extends Class {
-  HttpUnknownHeader() { this.hasGlobalName("_HTTP_UNKNOWN_HEADER") }
-}
-
-private class HttpUnknownHeaderInheritingContent extends TaintInheritingContent,
-  DataFlow::FieldContent
-{
-  HttpUnknownHeaderInheritingContent() {
-    this.getAField().getDeclaringType() instanceof HttpUnknownHeader and
-    this.getAField().hasName(["pName", "pRawValue"]) and
-    this.getIndirectionIndex() = 2
-  }
-}
-
-private class HttpDataChunk extends Class {
-  HttpDataChunk() { this.hasGlobalName("_HTTP_DATA_CHUNK") }
-}
-
-private class HttpDataChunkInheritingContent extends TaintInheritingContent, DataFlow::FieldContent {
-  HttpDataChunkInheritingContent() {
-    this.getAField().getDeclaringType().(Union).getDeclaringType() instanceof HttpDataChunk and
-    (
-      this.getAField().hasName("FromMemory") and
-      this.getIndirectionIndex() = 1
-      or
-      this.getAField().hasName("FromFileHandle") and
-      this.getIndirectionIndex() = 1
-      or
-      this.getAField().hasName("FromFragmentCache") and
-      this.getIndirectionIndex() = 1
-      or
-      this.getAField().hasName("FromFragmentCacheEx") and
-      this.getIndirectionIndex() = 1
-      or
-      this.getAField().hasName("Trailers") and
-      this.getIndirectionIndex() = 1
-    )
-  }
-}
-
-private class FromMemory extends Class {
-  FromMemory() {
-    this.getDeclaringType().(Union).getDeclaringType() instanceof HttpDataChunk and
-    this.getAField().hasName("pBuffer")
-  }
-}
-
-private class FromMemoryInheritingContent extends TaintInheritingContent, DataFlow::FieldContent {
-  FromMemoryInheritingContent() {
-    this.getAField().getDeclaringType() instanceof FromMemory and
-    this.getAField().hasName("pBuffer") and
-    this.getIndirectionIndex() = 2
-  }
-}
-
-private class FromFileHandle extends Class {
-  FromFileHandle() {
-    this.getDeclaringType().(Union).getDeclaringType() instanceof HttpDataChunk and
-    this.getAField().hasName("FileHandle")
-  }
-}
-
-private class FromFileHandleInheritingContent extends TaintInheritingContent, DataFlow::FieldContent
-{
-  FromFileHandleInheritingContent() {
-    this.getAField().getDeclaringType() instanceof FromFileHandle and
-    this.getIndirectionIndex() = 1 and
-    this.getAField().hasName("FileHandle")
-  }
-}
-
-private class FromFragmentCacheOrCacheEx extends Class {
-  FromFragmentCacheOrCacheEx() {
-    this.getDeclaringType().(Union).getDeclaringType() instanceof HttpDataChunk and
-    this.getAField().hasName("pFragmentName")
-  }
-}
-
-private class FromFragmentCacheInheritingContent extends TaintInheritingContent,
-  DataFlow::FieldContent
-{
-  FromFragmentCacheInheritingContent() {
-    this.getAField().getDeclaringType() instanceof FromFragmentCacheOrCacheEx and
-    this.getIndirectionIndex() = 2 and
-    this.getAField().hasName("pFragmentName")
-  }
-}
-
-private class HttpSslInfo extends Class {
-  HttpSslInfo() { this.hasGlobalName("_HTTP_SSL_INFO") }
-}
-
-private class HttpSslInfoInheritingContent extends TaintInheritingContent, DataFlow::FieldContent {
-  HttpSslInfoInheritingContent() {
-    this.getAField().getDeclaringType() instanceof HttpSslInfo and
-    this.getAField().hasName(["pServerCertIssuer", "pServerCertSubject", "pClientCertInfo"]) and
-    this.getIndirectionIndex() = 2
-  }
-}
-
-private class HttpSslClientCertInfo extends Class {
-  HttpSslClientCertInfo() { this.hasGlobalName("_HTTP_SSL_CLIENT_CERT_INFO") }
-}
-
-private class HttpSslClientCertInfoInheritingContent extends TaintInheritingContent,
-  DataFlow::FieldContent
-{
-  HttpSslClientCertInfoInheritingContent() {
-    this.getAField().getDeclaringType() instanceof HttpSslClientCertInfo and
-    (
-      this.getAField().hasName("pCertEncoded") and
-      this.getIndirectionIndex() = 2
-      or
-      this.getAField().hasName("Token") and
-      this.getIndirectionIndex() = 1
-    )
-  }
-}

cpp/ql/lib/semmle/code/cpp/models/implementations/ZMQ.qll

@@ -0,0 +1,45 @@
+/**
+ * Provides implementation classes modeling the ZeroMQ networking library.
+ */
+
+import semmle.code.cpp.models.interfaces.FlowSource
+
+/**
+ * Remote flow sources.
+ */
+private class ZmqSource extends SourceModelCsv {
+  override predicate row(string row) {
+    row =
+      [
+        ";;false;zmq_recv;;;Argument[*1];remote", ";;false;zmq_recvmsg;;;Argument[*1];remote",
+        ";;false;zmq_msg_recv;;;Argument[*0];remote",
+      ]
+  }
+}
+
+/**
+ * Remote flow sinks.
+ */
+private class ZmqSinks extends SinkModelCsv {
+  override predicate row(string row) {
+    row =
+      [
+        ";;false;zmq_send;;;Argument[*1];remote-sink",
+        ";;false;zmq_sendmsg;;;Argument[*1];remote-sink",
+        ";;false;zmq_msg_send;;;Argument[*0];remote-sink",
+      ]
+  }
+}
+
+/**
+ * Flow steps.
+ */
+private class ZmqSummaries extends SummaryModelCsv {
+  override predicate row(string row) {
+    row =
+      [
+        ";;false;zmq_msg_init_data;;;Argument[*1];Argument[*0];taint",
+        ";;false;zmq_msg_data;;;Argument[*0];ReturnValue[*];taint",
+      ]
+  }
+}

cpp/ql/src/CHANGELOG.md

@@ -1,15 +1,3 @@
-## 1.5.15
-
-No user-facing changes.
-
-## 1.5.14
-
-No user-facing changes.
-
-## 1.5.13
-
-No user-facing changes.
-
 ## 1.5.12
 
 No user-facing changes.

cpp/ql/src/Diagnostics/ExtractionProblems.qll

@@ -50,7 +50,7 @@ private newtype TExtractionProblem =
 /**
  * Superclass for the extraction problem hierarchy.
  */
-abstract class ExtractionProblem extends TExtractionProblem {
+class ExtractionProblem extends TExtractionProblem {
   /** Gets the string representation of the problem. */
   string toString() { none() }
 
@@ -65,9 +65,6 @@ abstract class ExtractionProblem extends TExtractionProblem {
 
   /** Gets the SARIF severity of this problem. */
   int getSeverity() { none() }
-
-  /** Gets the `Compilation` the problem is associated with. */
-  abstract Compilation getCompilation();
 }
 
 /**
@@ -99,8 +96,6 @@ class ExtractionUnrecoverableError extends ExtractionProblem, TCompilationFailed
     // [errors](https://docs.oasis-open.org/sarif/sarif/v2.1.0/csprd01/sarif-v2.1.0-csprd01.html#_Toc10541338).
     result = 2
   }
-
-  override Compilation getCompilation() { result = c }
 }
 
 /**
@@ -127,8 +122,6 @@ class ExtractionRecoverableWarning extends ExtractionProblem, TReportableWarning
     // [warnings](https://docs.oasis-open.org/sarif/sarif/v2.1.0/csprd01/sarif-v2.1.0-csprd01.html#_Toc10541338).
     result = 1
   }
-
-  override Compilation getCompilation() { result = err.getCompilation() }
 }
 
 /**
@@ -155,6 +148,4 @@ class ExtractionUnknownProblem extends ExtractionProblem, TUnknownProblem {
     // [warnings](https://docs.oasis-open.org/sarif/sarif/v2.1.0/csprd01/sarif-v2.1.0-csprd01.html#_Toc10541338).
     result = 1
   }
-
-  override Compilation getCompilation() { result = err.getCompilation() }
 }

cpp/ql/src/Diagnostics/ExtractionWarnings.ql

@@ -10,9 +10,7 @@ import ExtractionProblems
 
 from ExtractionProblem warning
 where
-  warning instanceof ExtractionRecoverableWarning and
-  exists(warning.getFile().getRelativePath()) and
-  not warning.getCompilation().buildModeNone()
+  warning instanceof ExtractionRecoverableWarning and exists(warning.getFile().getRelativePath())
   or
   warning instanceof ExtractionUnknownProblem
 select warning,

cpp/ql/src/Likely Bugs/Arithmetic/IntMultToLong.ql

@@ -218,9 +218,7 @@ where
   // only report if we cannot prove that the result of the
   // multiplication will be less (resp. greater) than the
   // maximum (resp. minimum) number we can compute.
-  overflows(me, t1) and
-  // exclude cases where the expression type may not have been extracted accurately
-  not me.getParent().(Call).getTarget().hasAmbiguousReturnType()
+  overflows(me, t1)
 select me,
   "Multiplication result may overflow '" + me.getType().toString() + "' before it is converted to '"
     + me.getFullyConverted().getType().toString() + "'."

cpp/ql/src/Likely Bugs/Format/WrongTypeFormatArguments.ql

@@ -168,11 +168,9 @@ where
     formatOtherArgType(ffc, n, expected, arg, actual) and
     not actual.getUnspecifiedType().(IntegralType).getSize() = sizeof_IntType()
   ) and
-  // Exclude some cases where we're less confident the result is correct / clear / valuable
   not arg.isAffectedByMacro() and
   not arg.isFromUninstantiatedTemplate(_) and
   not actual.stripType() instanceof ErroneousType and
-  not arg.getType().stripType().(RoutineType).getReturnType() instanceof ErroneousType and
   not arg.(Call).mayBeFromImplicitlyDeclaredFunction() and
   // Make sure that the format function definition is consistent
   count(ffc.getTarget().getFormatParameterIndex()) = 1

cpp/ql/src/Security/CWE/CWE-079/CgiXss.ql

@@ -4,7 +4,7 @@
  *              allows for a cross-site scripting vulnerability.
  * @kind path-problem
  * @problem.severity error
- * @security-severity 7.8
+ * @security-severity 6.1
  * @precision high
  * @id cpp/cgi-xss
  * @tags security

cpp/ql/src/Security/CWE/CWE-134/UncontrolledFormatString.ql

@@ -23,31 +23,13 @@ import Flow::PathGraph
 
 predicate isSource(FlowSource source, string sourceType) { sourceType = source.getSourceType() }
 
-/**
- * Holds if `f` is a printf-like function or a (possibly nested) wrapper
- * that forwards a format-string parameter to one.
- *
- * Functions that *implement* printf-like behavior (e.g. a custom
- * `vsnprintf` variant) internally parse the caller-supplied format string
- * and build small, bounded, local format strings such as `"%d"` or `"%ld"`
- * for inner `sprintf` calls.  Taint that reaches those inner calls via the
- * parsed format specifier is not exploitable, so sinks inside such
- * functions should be excluded.
- */
-private predicate isPrintfImplementation(Function f) {
-  f instanceof PrintfLikeFunction
-  or
-  exists(PrintfLikeFunction printf | printf.wrapperFunction(f, _, _))
-}
-
 module Config implements DataFlow::ConfigSig {
   predicate isSource(DataFlow::Node node) { isSource(node, _) }
 
   predicate isSink(DataFlow::Node node) {
     exists(PrintfLikeFunction printf |
       printf.outermostWrapperFunctionCall([node.asExpr(), node.asIndirectExpr()], _)
-    ) and
-    not isPrintfImplementation([node.asExpr(), node.asIndirectExpr()].getEnclosingFunction())
+    )
   }
 
   private predicate isArithmeticNonCharType(ArithmeticType type) {

cpp/ql/src/Security/CWE/CWE-468/SuspiciousAddWithSizeof.ql

@@ -18,8 +18,7 @@ import IncorrectPointerScalingCommon
 private predicate isCharSzPtrExpr(Expr e) {
   exists(PointerType pt | pt = e.getFullyConverted().getUnspecifiedType() |
     pt.getBaseType() instanceof CharType or
-    pt.getBaseType() instanceof VoidType or
-    pt.getBaseType() instanceof ErroneousType // this could be char / void type in a successful compilation
+    pt.getBaseType() instanceof VoidType
   )
 }
 

cpp/ql/src/Telemetry/DatabaseQuality.qll

@@ -1,48 +0,0 @@
-import cpp
-import codeql.util.ReportStats
-
-/** A file that is included in the quality statistics. */
-private class RelevantFile extends File {
-  RelevantFile() { this.fromSource() and exists(this.getRelativePath()) }
-}
-
-module CallTargetStats implements StatsSig {
-  private class RelevantCall extends Call {
-    RelevantCall() { this.getFile() instanceof RelevantFile }
-  }
-
-  // We assume that calls with an implicit target are calls that could not be
-  // resolved. This is accurate in the vast majority of cases, but is inaccurate
-  // for calls that deliberately rely on implicitly declared functions.
-  private predicate hasImplicitTarget(RelevantCall call) {
-    call.getTarget().getADeclarationEntry().isImplicit()
-  }
-
-  int getNumberOfOk() { result = count(RelevantCall call | not hasImplicitTarget(call)) }
-
-  int getNumberOfNotOk() { result = count(RelevantCall call | hasImplicitTarget(call)) }
-
-  string getOkText() { result = "calls with call target" }
-
-  string getNotOkText() { result = "calls with missing call target" }
-}
-
-private class SourceExpr extends Expr {
-  SourceExpr() { this.getFile() instanceof RelevantFile }
-}
-
-private predicate hasGoodType(Expr e) { not e.getType() instanceof ErroneousType }
-
-module ExprTypeStats implements StatsSig {
-  int getNumberOfOk() { result = count(SourceExpr e | hasGoodType(e)) }
-
-  int getNumberOfNotOk() { result = count(SourceExpr e | not hasGoodType(e)) }
-
-  string getOkText() { result = "expressions with known type" }
-
-  string getNotOkText() { result = "expressions with unknown type" }
-}
-
-module CallTargetStatsReport = ReportStats<CallTargetStats>;
-
-module ExprTypeStatsReport = ReportStats<ExprTypeStats>;

cpp/ql/src/Telemetry/ExtractorInformation.ql

@@ -1,28 +0,0 @@
-/**
- * @name C/C++ extraction information
- * @description Information about the extraction for a C/C++ database
- * @kind metric
- * @tags summary telemetry
- * @id cpp/telemetry/extraction-information
- */
-
-import cpp
-import DatabaseQuality
-
-from string key, float value
-where
-  (
-    CallTargetStatsReport::numberOfOk(key, value) or
-    CallTargetStatsReport::numberOfNotOk(key, value) or
-    CallTargetStatsReport::percentageOfOk(key, value) or
-    ExprTypeStatsReport::numberOfOk(key, value) or
-    ExprTypeStatsReport::numberOfNotOk(key, value) or
-    ExprTypeStatsReport::percentageOfOk(key, value)
-  ) and
-  /* Infinity */
-  value != 1.0 / 0.0 and
-  /* -Infinity */
-  value != -1.0 / 0.0 and
-  /* NaN */
-  value != 0.0 / 0.0
-select key, value

cpp/ql/src/change-notes/2026-03-11-integer-multiplication-cast-to-long.md

@@ -1,4 +0,0 @@
----
-category: minorAnalysis
----
-* Fixed an issue with the "Multiplication result converted to larger type" (`cpp/integer-multiplication-cast-to-long`) query causing false positive results in `build-mode: none` databases.

cpp/ql/src/change-notes/2026-03-13-adjust-xss-and-log-injection-severity.md

@@ -1,4 +0,0 @@
----
-category: queryMetadata
----
-* The `@security-severity` metadata of `cpp/cgi-xss` has been increased from 6.1 (medium) to 7.8 (high).

cpp/ql/src/change-notes/2026-03-16-wrong-type-format-argument.md

@@ -1,4 +0,0 @@
----
-category: minorAnalysis
----
-* Fixed an issue with the "Wrong type of arguments to formatting function" (`cpp/wrong-type-format-argument`) query causing false positive results in `build-mode: none` databases.

cpp/ql/src/change-notes/2026-03-19-suspicious-add-sizeof.md

@@ -1,4 +0,0 @@
----
-category: minorAnalysis
----
-* Fixed an issue with the "Suspicious add with sizeof" (`cpp/suspicious-add-sizeof`) query causing false positive results in `build-mode: none` databases.

cpp/ql/src/change-notes/2026-03-19-tainted-format-string.md

@@ -1,4 +0,0 @@
----
-category: minorAnalysis
----
-* Fixed an issue with the "Uncontrolled format string" (`cpp/tainted-format-string`) query involving certain kinds of formatting function implementations.

cpp/ql/src/change-notes/2026-03-30-warning-diagnostics.md

@@ -1,4 +0,0 @@
----
-category: minorAnalysis
----
-* The "Extraction warnings" (`cpp/diagnostics/extraction-warnings`) diagnostics query no longer yields `ExtractionRecoverableWarning`s for `build-mode: none` databases. The results were found to significantly increase the sizes of the produced SARIF files, making them unprocessable in some cases.

cpp/ql/src/change-notes/released/1.5.13.md

@@ -1,3 +0,0 @@
-## 1.5.13
-
-No user-facing changes.

cpp/ql/src/change-notes/released/1.5.14.md

@@ -1,3 +0,0 @@
-## 1.5.14
-
-No user-facing changes.

cpp/ql/src/change-notes/released/1.5.15.md

@@ -1,3 +0,0 @@
-## 1.5.15
-
-No user-facing changes.

cpp/ql/src/codeql-pack.release.yml

@@ -1,2 +1,2 @@
 ---
-lastReleaseVersion: 1.5.15
+lastReleaseVersion: 1.5.12

cpp/ql/src/qlpack.yml

@@ -1,5 +1,5 @@
 name: codeql/cpp-queries
-version: 1.5.16-dev
+version: 1.5.13-dev
 groups:
   - cpp
   - queries

cpp/ql/test/library-tests/ctorinits/ctors.expected

@@ -1,17 +1,17 @@
-| ctorinits.cpp:5:3:5:10 | NoisyInt | 0 | ConstructorDirectFieldInit | ctorinits.cpp:5:29:5:42 | constructor init of field m_value | 1 | 0 |
-| ctorinits.cpp:13:3:13:11 | NoisyPair | 0 | ConstructorDirectFieldInit | ctorinits.cpp:14:7:14:16 | constructor init of field m_fst | 1 | 0 |
-| ctorinits.cpp:13:3:13:11 | NoisyPair | 1 | ConstructorDirectFieldInit | ctorinits.cpp:15:7:15:16 | constructor init of field m_snd | 1 | 0 |
+| ctorinits.cpp:5:3:5:10 | NoisyInt | 0 | ConstructorFieldInit | ctorinits.cpp:5:29:5:42 | constructor init of field m_value | 1 | 0 |
+| ctorinits.cpp:13:3:13:11 | NoisyPair | 0 | ConstructorFieldInit | ctorinits.cpp:14:7:14:16 | constructor init of field m_fst | 1 | 0 |
+| ctorinits.cpp:13:3:13:11 | NoisyPair | 1 | ConstructorFieldInit | ctorinits.cpp:15:7:15:16 | constructor init of field m_snd | 1 | 0 |
 | ctorinits.cpp:16:3:16:11 | NoisyPair | 0 | ConstructorDelegationInit | ctorinits.cpp:16:17:16:31 | call to NoisyPair | 2 | 2 |
 | ctorinits.cpp:21:8:21:8 | NoisyTriple | 0 | ConstructorDirectInit | ctorinits.cpp:21:8:21:8 | call to NoisyPair | 0 | 0 |
-| ctorinits.cpp:21:8:21:8 | NoisyTriple | 1 | ConstructorDirectFieldInit | ctorinits.cpp:21:8:21:8 | constructor init of field m_third | 1 | 0 |
-| ctorinits.cpp:28:2:28:9 | ArrayInt | 0 | ConstructorDirectFieldInit | ctorinits.cpp:28:13:28:13 | constructor init of field m_array | 1 | 0 |
-| ctorinits.cpp:42:2:42:16 | ArrayMemberInit | 0 | ConstructorDirectFieldInit | ctorinits.cpp:42:22:42:32 | constructor init of field xs | 1 | 4 |
+| ctorinits.cpp:21:8:21:8 | NoisyTriple | 1 | ConstructorFieldInit | ctorinits.cpp:21:8:21:8 | constructor init of field m_third | 1 | 0 |
+| ctorinits.cpp:28:2:28:9 | ArrayInt | 0 | ConstructorFieldInit | ctorinits.cpp:28:13:28:13 | constructor init of field m_array | 1 | 0 |
+| ctorinits.cpp:42:2:42:16 | ArrayMemberInit | 0 | ConstructorFieldInit | ctorinits.cpp:42:22:42:32 | constructor init of field xs | 1 | 4 |
 | ctorinits.cpp:65:3:65:15 | MultipleBases | 0 | ConstructorDirectInit | ctorinits.cpp:69:5:69:8 | call to A | 1 | 1 |
 | ctorinits.cpp:65:3:65:15 | MultipleBases | 1 | ConstructorDirectInit | ctorinits.cpp:67:5:67:8 | call to B | 1 | 1 |
 | ctorinits.cpp:65:3:65:15 | MultipleBases | 2 | ConstructorDirectInit | ctorinits.cpp:70:5:70:8 | call to C | 1 | 1 |
-| ctorinits.cpp:65:3:65:15 | MultipleBases | 3 | ConstructorDirectFieldInit | ctorinits.cpp:68:5:68:8 | constructor init of field x | 1 | 1 |
-| ctorinits.cpp:65:3:65:15 | MultipleBases | 4 | ConstructorDirectFieldInit | ctorinits.cpp:71:5:71:8 | constructor init of field y | 1 | 1 |
-| ctorinits.cpp:65:3:65:15 | MultipleBases | 5 | ConstructorDirectFieldInit | ctorinits.cpp:66:5:66:8 | constructor init of field z | 1 | 1 |
+| ctorinits.cpp:65:3:65:15 | MultipleBases | 3 | ConstructorFieldInit | ctorinits.cpp:68:5:68:8 | constructor init of field x | 1 | 1 |
+| ctorinits.cpp:65:3:65:15 | MultipleBases | 4 | ConstructorFieldInit | ctorinits.cpp:71:5:71:8 | constructor init of field y | 1 | 1 |
+| ctorinits.cpp:65:3:65:15 | MultipleBases | 5 | ConstructorFieldInit | ctorinits.cpp:66:5:66:8 | constructor init of field z | 1 | 1 |
 | ctorinits.cpp:81:8:81:8 | VD | 0 | ConstructorVirtualInit | ctorinits.cpp:81:8:81:8 | call to VB | 0 | 0 |
 | ctorinits.cpp:85:3:85:22 | VirtualAndNonVirtual | 0 | ConstructorVirtualInit | ctorinits.cpp:85:26:85:26 | call to VB | 0 | 0 |
 | ctorinits.cpp:85:3:85:22 | VirtualAndNonVirtual | 1 | ConstructorDirectInit | ctorinits.cpp:85:26:85:26 | call to VD | 0 | 0 |

cpp/ql/test/library-tests/dataflow/dataflow-tests/dataflow-consistency.expected

@@ -10,13 +10,11 @@ uniqueEnclosingCallable
 | test.cpp:1158:18:1158:42 | ... , ... | Node should have one enclosing callable but has 0. |
 | test.cpp:1158:23:1158:31 | recursion | Node should have one enclosing callable but has 0. |
 | test.cpp:1158:35:1158:40 | call to source | Node should have one enclosing callable but has 0. |
-| test.cpp:1318:13:1318:18 | call to source | Node should have one enclosing callable but has 0. |
 uniqueCallEnclosingCallable
 | test.cpp:864:47:864:54 | call to source | Call should have one enclosing callable but has 0. |
 | test.cpp:872:46:872:51 | call to source | Call should have one enclosing callable but has 0. |
 | test.cpp:1158:18:1158:21 | call to sink | Call should have one enclosing callable but has 0. |
 | test.cpp:1158:35:1158:40 | call to source | Call should have one enclosing callable but has 0. |
-| test.cpp:1318:13:1318:18 | call to source | Call should have one enclosing callable but has 0. |
 uniqueType
 uniqueNodeLocation
 missingLocation

cpp/ql/test/library-tests/dataflow/dataflow-tests/test-source-sink.expected

@@ -170,7 +170,6 @@ astFlow
 | test.cpp:1308:7:1308:12 | call to source | test.cpp:1309:14:1309:16 | ... ++ |
 | test.cpp:1312:7:1312:12 | call to source | test.cpp:1313:8:1313:24 | ... ? ... : ... |
 | test.cpp:1312:7:1312:12 | call to source | test.cpp:1314:8:1314:8 | x |
-| test.cpp:1329:11:1329:16 | call to source | test.cpp:1330:10:1330:10 | i |
 | true_upon_entry.cpp:17:11:17:16 | call to source | true_upon_entry.cpp:21:8:21:8 | x |
 | true_upon_entry.cpp:27:9:27:14 | call to source | true_upon_entry.cpp:29:8:29:8 | x |
 | true_upon_entry.cpp:33:11:33:16 | call to source | true_upon_entry.cpp:39:8:39:8 | x |
@@ -391,8 +390,6 @@ irFlow
 | test.cpp:1308:7:1308:12 | call to source | test.cpp:1309:8:1309:16 | ... ++ |
 | test.cpp:1312:7:1312:12 | call to source | test.cpp:1313:8:1313:24 | ... ? ... : ... |
 | test.cpp:1312:7:1312:12 | call to source | test.cpp:1314:8:1314:8 | x |
-| test.cpp:1318:13:1318:18 | call to source | test.cpp:1327:10:1327:10 | i |
-| test.cpp:1329:11:1329:16 | call to source | test.cpp:1330:10:1330:10 | i |
 | true_upon_entry.cpp:9:11:9:16 | call to source | true_upon_entry.cpp:13:8:13:8 | x |
 | true_upon_entry.cpp:17:11:17:16 | call to source | true_upon_entry.cpp:21:8:21:8 | x |
 | true_upon_entry.cpp:27:9:27:14 | call to source | true_upon_entry.cpp:29:8:29:8 | x |

cpp/ql/test/library-tests/dataflow/dataflow-tests/test.cpp

@@ -1312,20 +1312,4 @@ void crement_test2(bool b, int y) {
   x = source();
   sink(b ? (long)x++ : 0); // $ ir ast
   sink(x); // $ ir ast
-}
-
-struct nsdmi {
-    int i = source();
-
-    nsdmi() {}
-
-    nsdmi(int i) : i(i) {}
-};
-
-void nsdmi_test() {
-  nsdmi x;
-  sink(x.i); // $ ir MISSING: ast
-
-  nsdmi y(source());
-  sink(y.i); // $ ir ast
-}
+}

cpp/ql/test/library-tests/dataflow/dataflow-tests/type-bugs.expected

@@ -1,5 +1,41 @@
 astTypeBugs
 irTypeBugs
+| ../../../include/iterator.h:21:3:21:10 | ../../../include/iterator.h:21:3:21:10 | ../../../include/iterator.h:21:3:21:10 | [summary param] *0 in iterator |
+| ../../../include/iterator.h:21:3:21:10 | ../../../include/iterator.h:21:3:21:10 | ../../../include/iterator.h:21:3:21:10 | [summary param] this in iterator |
+| ../../../include/iterator.h:21:3:21:10 | ../../../include/iterator.h:21:3:21:10 | ../../../include/iterator.h:21:3:21:10 | [summary] read: Argument[*0].Element in iterator |
+| ../../../include/iterator.h:21:3:21:10 | ../../../include/iterator.h:21:3:21:10 | ../../../include/iterator.h:21:3:21:10 | [summary] read: Argument[*0].Element[****] in iterator |
+| ../../../include/iterator.h:21:3:21:10 | ../../../include/iterator.h:21:3:21:10 | ../../../include/iterator.h:21:3:21:10 | [summary] read: Argument[*0].Element[***] in iterator |
+| ../../../include/iterator.h:21:3:21:10 | ../../../include/iterator.h:21:3:21:10 | ../../../include/iterator.h:21:3:21:10 | [summary] read: Argument[*0].Element[**] in iterator |
+| ../../../include/iterator.h:21:3:21:10 | ../../../include/iterator.h:21:3:21:10 | ../../../include/iterator.h:21:3:21:10 | [summary] read: Argument[*0].Element[*] in iterator |
+| ../../../include/iterator.h:21:3:21:10 | ../../../include/iterator.h:21:3:21:10 | ../../../include/iterator.h:21:3:21:10 | [summary] to write: Argument[this] in iterator |
+| ../../../include/iterator.h:21:3:21:10 | ../../../include/iterator.h:21:3:21:10 | ../../../include/iterator.h:21:3:21:10 | [summary] to write: Argument[this].Element in iterator |
+| ../../../include/iterator.h:21:3:21:10 | ../../../include/iterator.h:21:3:21:10 | ../../../include/iterator.h:21:3:21:10 | [summary] to write: Argument[this].Element[****] in iterator |
+| ../../../include/iterator.h:21:3:21:10 | ../../../include/iterator.h:21:3:21:10 | ../../../include/iterator.h:21:3:21:10 | [summary] to write: Argument[this].Element[***] in iterator |
+| ../../../include/iterator.h:21:3:21:10 | ../../../include/iterator.h:21:3:21:10 | ../../../include/iterator.h:21:3:21:10 | [summary] to write: Argument[this].Element[**] in iterator |
+| ../../../include/iterator.h:21:3:21:10 | ../../../include/iterator.h:21:3:21:10 | ../../../include/iterator.h:21:3:21:10 | [summary] to write: Argument[this].Element[*] in iterator |
+| ../../../include/iterator.h:22:3:22:10 | ../../../include/iterator.h:22:3:22:10 | ../../../include/iterator.h:22:3:22:10 | [summary param] *0 in iterator |
+| ../../../include/iterator.h:22:3:22:10 | ../../../include/iterator.h:22:3:22:10 | ../../../include/iterator.h:22:3:22:10 | [summary param] this in iterator |
+| ../../../include/iterator.h:22:3:22:10 | ../../../include/iterator.h:22:3:22:10 | ../../../include/iterator.h:22:3:22:10 | [summary] read: Argument[*0].Element in iterator |
+| ../../../include/iterator.h:22:3:22:10 | ../../../include/iterator.h:22:3:22:10 | ../../../include/iterator.h:22:3:22:10 | [summary] read: Argument[*0].Element[****] in iterator |
+| ../../../include/iterator.h:22:3:22:10 | ../../../include/iterator.h:22:3:22:10 | ../../../include/iterator.h:22:3:22:10 | [summary] read: Argument[*0].Element[***] in iterator |
+| ../../../include/iterator.h:22:3:22:10 | ../../../include/iterator.h:22:3:22:10 | ../../../include/iterator.h:22:3:22:10 | [summary] read: Argument[*0].Element[**] in iterator |
+| ../../../include/iterator.h:22:3:22:10 | ../../../include/iterator.h:22:3:22:10 | ../../../include/iterator.h:22:3:22:10 | [summary] read: Argument[*0].Element[*] in iterator |
+| ../../../include/iterator.h:22:3:22:10 | ../../../include/iterator.h:22:3:22:10 | ../../../include/iterator.h:22:3:22:10 | [summary] to write: Argument[this] in iterator |
+| ../../../include/iterator.h:22:3:22:10 | ../../../include/iterator.h:22:3:22:10 | ../../../include/iterator.h:22:3:22:10 | [summary] to write: Argument[this].Element in iterator |
+| ../../../include/iterator.h:22:3:22:10 | ../../../include/iterator.h:22:3:22:10 | ../../../include/iterator.h:22:3:22:10 | [summary] to write: Argument[this].Element[****] in iterator |
+| ../../../include/iterator.h:22:3:22:10 | ../../../include/iterator.h:22:3:22:10 | ../../../include/iterator.h:22:3:22:10 | [summary] to write: Argument[this].Element[***] in iterator |
+| ../../../include/iterator.h:22:3:22:10 | ../../../include/iterator.h:22:3:22:10 | ../../../include/iterator.h:22:3:22:10 | [summary] to write: Argument[this].Element[**] in iterator |
+| ../../../include/iterator.h:22:3:22:10 | ../../../include/iterator.h:22:3:22:10 | ../../../include/iterator.h:22:3:22:10 | [summary] to write: Argument[this].Element[*] in iterator |
+| ../../../include/iterator.h:30:18:30:26 | ../../../include/iterator.h:30:18:30:26 | ../../../include/iterator.h:30:18:30:26 | [summary param] this in operator* |
+| ../../../include/iterator.h:30:18:30:26 | ../../../include/iterator.h:30:18:30:26 | ../../../include/iterator.h:30:18:30:26 | [summary] read: Argument[this].Element in operator* |
+| ../../../include/iterator.h:30:18:30:26 | ../../../include/iterator.h:30:18:30:26 | ../../../include/iterator.h:30:18:30:26 | [summary] read: Argument[this].Element[*] in operator* |
+| ../../../include/iterator.h:30:18:30:26 | ../../../include/iterator.h:30:18:30:26 | ../../../include/iterator.h:30:18:30:26 | [summary] to write: ReturnValue[**] in operator* |
+| ../../../include/iterator.h:30:18:30:26 | ../../../include/iterator.h:30:18:30:26 | ../../../include/iterator.h:30:18:30:26 | [summary] to write: ReturnValue[*] in operator* |
+| ../../../include/iterator.h:31:16:31:25 | ../../../include/iterator.h:31:16:31:25 | ../../../include/iterator.h:31:16:31:25 | [summary param] this in operator-> |
+| ../../../include/iterator.h:31:16:31:25 | ../../../include/iterator.h:31:16:31:25 | ../../../include/iterator.h:31:16:31:25 | [summary] read: Argument[this].Element in operator-> |
+| ../../../include/iterator.h:31:16:31:25 | ../../../include/iterator.h:31:16:31:25 | ../../../include/iterator.h:31:16:31:25 | [summary] read: Argument[this].Element[*] in operator-> |
+| ../../../include/iterator.h:31:16:31:25 | ../../../include/iterator.h:31:16:31:25 | ../../../include/iterator.h:31:16:31:25 | [summary] to write: ReturnValue[**] in operator-> |
+| ../../../include/iterator.h:31:16:31:25 | ../../../include/iterator.h:31:16:31:25 | ../../../include/iterator.h:31:16:31:25 | [summary] to write: ReturnValue[*] in operator-> |
 incorrectBaseType
 | clang.cpp:22:8:22:20 | *& ... | Expected 'Node.getType()' to be int, but it was int * |
 | clang.cpp:23:17:23:29 | *& ... | Expected 'Node.getType()' to be int, but it was int * |

cpp/ql/test/library-tests/dataflow/dataflow-tests/type-bugs.ql

@@ -17,13 +17,9 @@ import AstTest
 
 module IrTest {
   private import semmle.code.cpp.ir.dataflow.internal.DataFlowUtil
-  private import semmle.code.cpp.ir.dataflow.internal.DataFlowNodes
 
   query predicate irTypeBugs(Location location, Node node) {
     exists(int n |
-      // Flow summary nodes don't have a type since we don't necessarily have
-      // the source code in the database.
-      not node instanceof FlowSummaryNode and
       n = count(node.getType()) and
       location = node.getLocation() and
       n != 1

cpp/ql/test/library-tests/dataflow/external-models/flow.expected

@@ -4,124 +4,121 @@ models
 | 3 | Source: ; ; false; GetCommandLineA; ; ; ReturnValue[*]; local; manual |
 | 4 | Source: ; ; false; GetEnvironmentStringsA; ; ; ReturnValue[*]; local; manual |
 | 5 | Source: ; ; false; GetEnvironmentVariableA; ; ; Argument[*1]; local; manual |
-| 6 | Source: ; ; false; HttpReceiveClientCertificate; ; ; Argument[*3]; remote; manual |
-| 7 | Source: ; ; false; HttpReceiveHttpRequest; ; ; Argument[*3]; remote; manual |
-| 8 | Source: ; ; false; HttpReceiveRequestEntityBody; ; ; Argument[*3]; remote; manual |
-| 9 | Source: ; ; false; MapViewOfFile2; ; ; ReturnValue[*]; local; manual |
-| 10 | Source: ; ; false; MapViewOfFile3; ; ; ReturnValue[*]; local; manual |
-| 11 | Source: ; ; false; MapViewOfFile3FromApp; ; ; ReturnValue[*]; local; manual |
-| 12 | Source: ; ; false; MapViewOfFile; ; ; ReturnValue[*]; local; manual |
-| 13 | Source: ; ; false; MapViewOfFileEx; ; ; ReturnValue[*]; local; manual |
-| 14 | Source: ; ; false; MapViewOfFileFromApp; ; ; ReturnValue[*]; local; manual |
-| 15 | Source: ; ; false; MapViewOfFileNuma2; ; ; ReturnValue[*]; local; manual |
-| 16 | Source: ; ; false; NtReadFile; ; ; Argument[*5]; local; manual |
-| 17 | Source: ; ; false; ReadFile; ; ; Argument[*1]; local; manual |
-| 18 | Source: ; ; false; ReadFileEx; ; ; Argument[*1]; local; manual |
-| 19 | Source: ; ; false; WinHttpQueryHeaders; ; ; Argument[*3]; remote; manual |
-| 20 | Source: ; ; false; WinHttpQueryHeadersEx; ; ; Argument[**8]; remote; manual |
-| 21 | Source: ; ; false; WinHttpQueryHeadersEx; ; ; Argument[*5]; remote; manual |
-| 22 | Source: ; ; false; WinHttpQueryHeadersEx; ; ; Argument[*6]; remote; manual |
-| 23 | Source: ; ; false; WinHttpReadData; ; ; Argument[*1]; remote; manual |
-| 24 | Source: ; ; false; WinHttpReadDataEx; ; ; Argument[*1]; remote; manual |
-| 25 | Source: ; ; false; ymlSource; ; ; ReturnValue; local; manual |
-| 26 | Source: Azure::Core::Http; RawResponse; true; ExtractBodyStream; ; ; ReturnValue[*]; remote; manual |
-| 27 | Source: Azure::Core::Http; RawResponse; true; GetBody; ; ; ReturnValue[*]; remote; manual |
-| 28 | Source: Azure::Core::Http; RawResponse; true; GetHeaders; ; ; ReturnValue[*]; remote; manual |
-| 29 | Source: Azure::Core::Http; Request; true; GetBodyStream; ; ; ReturnValue[*]; remote; manual |
-| 30 | Source: Azure::Core::Http; Request; true; GetHeader; ; ; ReturnValue; remote; manual |
-| 31 | Source: Azure::Core::Http; Request; true; GetHeaders; ; ; ReturnValue; remote; manual |
-| 32 | Source: boost::asio; ; false; read_until; ; ; Argument[*1]; remote; manual |
-| 33 | Summary: ; ; false; CommandLineToArgvA; ; ; Argument[*0]; ReturnValue[**]; taint; manual |
-| 34 | Summary: ; ; false; CreateRemoteThread; ; ; Argument[@4]; Argument[3].Parameter[@0]; value; manual |
-| 35 | Summary: ; ; false; CreateRemoteThreadEx; ; ; Argument[@4]; Argument[3].Parameter[@0]; value; manual |
-| 36 | Summary: ; ; false; CreateThread; ; ; Argument[@3]; Argument[2].Parameter[@0]; value; manual |
-| 37 | Summary: ; ; false; ReadFileEx; ; ; Argument[*3].Field[@hEvent]; Argument[4].Parameter[*2].Field[@hEvent]; value; manual |
-| 38 | Summary: ; ; false; RtlCopyDeviceMemory; ; ; Argument[*@1]; Argument[*@0]; value; manual |
-| 39 | Summary: ; ; false; RtlCopyMemory; ; ; Argument[*@1]; Argument[*@0]; value; manual |
-| 40 | Summary: ; ; false; RtlCopyMemoryNonTemporal; ; ; Argument[*@1]; Argument[*@0]; value; manual |
-| 41 | Summary: ; ; false; RtlCopyUnicodeString; ; ; Argument[*1].Field[*Buffer]; Argument[*0].Field[*Buffer]; value; manual |
-| 42 | Summary: ; ; false; RtlCopyVolatileMemory; ; ; Argument[*@1]; Argument[*@0]; value; manual |
-| 43 | Summary: ; ; false; RtlInitUnicodeString; ; ; Argument[*1]; Argument[*0].Field[*Buffer]; value; manual |
-| 44 | Summary: ; ; false; RtlMoveMemory; ; ; Argument[*@1]; Argument[*@0]; value; manual |
-| 45 | Summary: ; ; false; RtlMoveVolatileMemory; ; ; Argument[*@1]; Argument[*@0]; value; manual |
-| 46 | Summary: ; ; false; WinHttpCrackUrl; ; ; Argument[*0]; Argument[*3]; taint; manual |
-| 47 | Summary: ; ; false; callWithArgument; ; ; Argument[1]; Argument[0].Parameter[0]; value; manual |
-| 48 | Summary: ; ; false; callWithNonTypeTemplate<T>; (const T &); ; Argument[*0]; ReturnValue; value; manual |
-| 49 | Summary: ; ; false; pthread_create; ; ; Argument[@3]; Argument[2].Parameter[@0]; value; manual |
-| 50 | Summary: ; ; false; ymlStepGenerated; ; ; Argument[0]; ReturnValue; taint; df-generated |
-| 51 | Summary: ; ; false; ymlStepManual; ; ; Argument[0]; ReturnValue; taint; manual |
-| 52 | Summary: ; ; false; ymlStepManual_with_body; ; ; Argument[0]; ReturnValue; taint; manual |
-| 53 | Summary: Azure::Core::IO; BodyStream; true; Read; ; ; Argument[-1]; Argument[*0]; taint; manual |
-| 54 | Summary: Azure::Core::IO; BodyStream; true; ReadToCount; ; ; Argument[-1]; Argument[*0]; taint; manual |
-| 55 | Summary: Azure::Core::IO; BodyStream; true; ReadToEnd; ; ; Argument[-1]; ReturnValue.Element; taint; manual |
-| 56 | Summary: Azure; Nullable; true; Value; ; ; Argument[-1]; ReturnValue[*]; taint; manual |
-| 57 | Summary: boost::asio; ; false; buffer; ; ; Argument[*0]; ReturnValue; taint; manual |
+| 6 | Source: ; ; false; MapViewOfFile2; ; ; ReturnValue[*]; local; manual |
+| 7 | Source: ; ; false; MapViewOfFile3; ; ; ReturnValue[*]; local; manual |
+| 8 | Source: ; ; false; MapViewOfFile3FromApp; ; ; ReturnValue[*]; local; manual |
+| 9 | Source: ; ; false; MapViewOfFile; ; ; ReturnValue[*]; local; manual |
+| 10 | Source: ; ; false; MapViewOfFileEx; ; ; ReturnValue[*]; local; manual |
+| 11 | Source: ; ; false; MapViewOfFileFromApp; ; ; ReturnValue[*]; local; manual |
+| 12 | Source: ; ; false; MapViewOfFileNuma2; ; ; ReturnValue[*]; local; manual |
+| 13 | Source: ; ; false; NtReadFile; ; ; Argument[*5]; local; manual |
+| 14 | Source: ; ; false; ReadFile; ; ; Argument[*1]; local; manual |
+| 15 | Source: ; ; false; ReadFileEx; ; ; Argument[*1]; local; manual |
+| 16 | Source: ; ; false; WinHttpQueryHeaders; ; ; Argument[*3]; remote; manual |
+| 17 | Source: ; ; false; WinHttpQueryHeadersEx; ; ; Argument[**8]; remote; manual |
+| 18 | Source: ; ; false; WinHttpQueryHeadersEx; ; ; Argument[*5]; remote; manual |
+| 19 | Source: ; ; false; WinHttpQueryHeadersEx; ; ; Argument[*6]; remote; manual |
+| 20 | Source: ; ; false; WinHttpReadData; ; ; Argument[*1]; remote; manual |
+| 21 | Source: ; ; false; WinHttpReadDataEx; ; ; Argument[*1]; remote; manual |
+| 22 | Source: ; ; false; ymlSource; ; ; ReturnValue; local; manual |
+| 23 | Source: Azure::Core::Http; RawResponse; true; ExtractBodyStream; ; ; ReturnValue[*]; remote; manual |
+| 24 | Source: Azure::Core::Http; RawResponse; true; GetBody; ; ; ReturnValue[*]; remote; manual |
+| 25 | Source: Azure::Core::Http; RawResponse; true; GetHeaders; ; ; ReturnValue[*]; remote; manual |
+| 26 | Source: Azure::Core::Http; Request; true; GetBodyStream; ; ; ReturnValue[*]; remote; manual |
+| 27 | Source: Azure::Core::Http; Request; true; GetHeader; ; ; ReturnValue; remote; manual |
+| 28 | Source: Azure::Core::Http; Request; true; GetHeaders; ; ; ReturnValue; remote; manual |
+| 29 | Source: boost::asio; ; false; read_until; ; ; Argument[*1]; remote; manual |
+| 30 | Summary: ; ; false; CommandLineToArgvA; ; ; Argument[*0]; ReturnValue[**]; taint; manual |
+| 31 | Summary: ; ; false; CreateRemoteThread; ; ; Argument[@4]; Argument[3].Parameter[@0]; value; manual |
+| 32 | Summary: ; ; false; CreateRemoteThreadEx; ; ; Argument[@4]; Argument[3].Parameter[@0]; value; manual |
+| 33 | Summary: ; ; false; CreateThread; ; ; Argument[@3]; Argument[2].Parameter[@0]; value; manual |
+| 34 | Summary: ; ; false; ReadFileEx; ; ; Argument[*3].Field[@hEvent]; Argument[4].Parameter[*2].Field[@hEvent]; value; manual |
+| 35 | Summary: ; ; false; RtlCopyDeviceMemory; ; ; Argument[*@1]; Argument[*@0]; value; manual |
+| 36 | Summary: ; ; false; RtlCopyMemory; ; ; Argument[*@1]; Argument[*@0]; value; manual |
+| 37 | Summary: ; ; false; RtlCopyMemoryNonTemporal; ; ; Argument[*@1]; Argument[*@0]; value; manual |
+| 38 | Summary: ; ; false; RtlCopyUnicodeString; ; ; Argument[*1].Field[*Buffer]; Argument[*0].Field[*Buffer]; value; manual |
+| 39 | Summary: ; ; false; RtlCopyVolatileMemory; ; ; Argument[*@1]; Argument[*@0]; value; manual |
+| 40 | Summary: ; ; false; RtlInitUnicodeString; ; ; Argument[*1]; Argument[*0].Field[*Buffer]; value; manual |
+| 41 | Summary: ; ; false; RtlMoveMemory; ; ; Argument[*@1]; Argument[*@0]; value; manual |
+| 42 | Summary: ; ; false; RtlMoveVolatileMemory; ; ; Argument[*@1]; Argument[*@0]; value; manual |
+| 43 | Summary: ; ; false; WinHttpCrackUrl; ; ; Argument[*0]; Argument[*3]; taint; manual |
+| 44 | Summary: ; ; false; callWithArgument; ; ; Argument[1]; Argument[0].Parameter[0]; value; manual |
+| 45 | Summary: ; ; false; callWithNonTypeTemplate<T>; (const T &); ; Argument[*0]; ReturnValue; value; manual |
+| 46 | Summary: ; ; false; pthread_create; ; ; Argument[@3]; Argument[2].Parameter[@0]; value; manual |
+| 47 | Summary: ; ; false; ymlStepGenerated; ; ; Argument[0]; ReturnValue; taint; df-generated |
+| 48 | Summary: ; ; false; ymlStepManual; ; ; Argument[0]; ReturnValue; taint; manual |
+| 49 | Summary: ; ; false; ymlStepManual_with_body; ; ; Argument[0]; ReturnValue; taint; manual |
+| 50 | Summary: Azure::Core::IO; BodyStream; true; Read; ; ; Argument[-1]; Argument[*0]; taint; manual |
+| 51 | Summary: Azure::Core::IO; BodyStream; true; ReadToCount; ; ; Argument[-1]; Argument[*0]; taint; manual |
+| 52 | Summary: Azure::Core::IO; BodyStream; true; ReadToEnd; ; ; Argument[-1]; ReturnValue.Element; taint; manual |
+| 53 | Summary: Azure; Nullable; true; Value; ; ; Argument[-1]; ReturnValue[*]; taint; manual |
+| 54 | Summary: boost::asio; ; false; buffer; ; ; Argument[*0]; ReturnValue; taint; manual |
 edges
-| asio_streams.cpp:56:18:56:23 | [summary param] *0 in buffer | asio_streams.cpp:56:18:56:23 | [summary] to write: ReturnValue in buffer | provenance | MaD:57 |
-| asio_streams.cpp:87:34:87:44 | read_until output argument | asio_streams.cpp:91:7:91:17 | recv_buffer | provenance | Src:MaD:32  |
-| asio_streams.cpp:87:34:87:44 | read_until output argument | asio_streams.cpp:93:29:93:39 | *recv_buffer | provenance | Src:MaD:32 Sink:MaD:2 |
+| asio_streams.cpp:56:18:56:23 | [summary param] *0 in buffer | asio_streams.cpp:56:18:56:23 | [summary] to write: ReturnValue in buffer | provenance | MaD:54 |
+| asio_streams.cpp:87:34:87:44 | read_until output argument | asio_streams.cpp:91:7:91:17 | recv_buffer | provenance | Src:MaD:29  |
+| asio_streams.cpp:87:34:87:44 | read_until output argument | asio_streams.cpp:93:29:93:39 | *recv_buffer | provenance | Src:MaD:29 Sink:MaD:2 |
 | asio_streams.cpp:97:37:97:44 | call to source | asio_streams.cpp:98:7:98:14 | send_str | provenance | TaintFunction |
 | asio_streams.cpp:97:37:97:44 | call to source | asio_streams.cpp:100:64:100:71 | *send_str | provenance | TaintFunction |
 | asio_streams.cpp:100:44:100:62 | call to buffer | asio_streams.cpp:100:44:100:62 | call to buffer | provenance |  |
 | asio_streams.cpp:100:44:100:62 | call to buffer | asio_streams.cpp:101:7:101:17 | send_buffer | provenance |  |
 | asio_streams.cpp:100:44:100:62 | call to buffer | asio_streams.cpp:103:29:103:39 | *send_buffer | provenance | Sink:MaD:2 |
 | asio_streams.cpp:100:64:100:71 | *send_str | asio_streams.cpp:56:18:56:23 | [summary param] *0 in buffer | provenance |  |
-| asio_streams.cpp:100:64:100:71 | *send_str | asio_streams.cpp:100:44:100:62 | call to buffer | provenance | MaD:57 |
-| azure.cpp:62:10:62:14 | [summary param] this in Value | azure.cpp:62:10:62:14 | [summary] to write: ReturnValue[*] in Value | provenance | MaD:56 |
-| azure.cpp:113:16:113:19 | [summary param] this in Read | azure.cpp:113:16:113:19 | [summary param] *0 in Read [Return] | provenance | MaD:53 |
-| azure.cpp:114:16:114:26 | [summary param] this in ReadToCount | azure.cpp:114:16:114:26 | [summary param] *0 in ReadToCount [Return] | provenance | MaD:54 |
-| azure.cpp:115:30:115:38 | [summary param] this in ReadToEnd | azure.cpp:115:30:115:38 | [summary] to write: ReturnValue.Element in ReadToEnd | provenance | MaD:55 |
+| asio_streams.cpp:100:64:100:71 | *send_str | asio_streams.cpp:100:44:100:62 | call to buffer | provenance | MaD:54 |
+| azure.cpp:62:10:62:14 | [summary param] this in Value | azure.cpp:62:10:62:14 | [summary] to write: ReturnValue[*] in Value | provenance | MaD:53 |
+| azure.cpp:113:16:113:19 | [summary param] this in Read | azure.cpp:113:16:113:19 | [summary param] *0 in Read [Return] | provenance | MaD:50 |
+| azure.cpp:114:16:114:26 | [summary param] this in ReadToCount | azure.cpp:114:16:114:26 | [summary param] *0 in ReadToCount [Return] | provenance | MaD:51 |
+| azure.cpp:115:30:115:38 | [summary param] this in ReadToEnd | azure.cpp:115:30:115:38 | [summary] to write: ReturnValue.Element in ReadToEnd | provenance | MaD:52 |
 | azure.cpp:115:30:115:38 | [summary] to write: ReturnValue.Element in ReadToEnd | azure.cpp:115:30:115:38 | [summary] to write: ReturnValue in ReadToEnd [element] | provenance |  |
-| azure.cpp:253:48:253:60 | *call to GetBodyStream | azure.cpp:253:48:253:60 | *call to GetBodyStream | provenance | Src:MaD:29  |
+| azure.cpp:253:48:253:60 | *call to GetBodyStream | azure.cpp:253:48:253:60 | *call to GetBodyStream | provenance | Src:MaD:26  |
 | azure.cpp:253:48:253:60 | *call to GetBodyStream | azure.cpp:257:5:257:8 | *resp | provenance |  |
 | azure.cpp:253:48:253:60 | *call to GetBodyStream | azure.cpp:262:5:262:8 | *resp | provenance |  |
 | azure.cpp:253:48:253:60 | *call to GetBodyStream | azure.cpp:266:38:266:41 | *resp | provenance |  |
 | azure.cpp:257:5:257:8 | *resp | azure.cpp:113:16:113:19 | [summary param] this in Read | provenance |  |
-| azure.cpp:257:5:257:8 | *resp | azure.cpp:257:16:257:21 | Read output argument | provenance | MaD:53 |
+| azure.cpp:257:5:257:8 | *resp | azure.cpp:257:16:257:21 | Read output argument | provenance | MaD:50 |
 | azure.cpp:257:16:257:21 | Read output argument | azure.cpp:258:10:258:16 | * ... | provenance |  |
 | azure.cpp:262:5:262:8 | *resp | azure.cpp:114:16:114:26 | [summary param] this in ReadToCount | provenance |  |
-| azure.cpp:262:5:262:8 | *resp | azure.cpp:262:23:262:28 | ReadToCount output argument | provenance | MaD:54 |
+| azure.cpp:262:5:262:8 | *resp | azure.cpp:262:23:262:28 | ReadToCount output argument | provenance | MaD:51 |
 | azure.cpp:262:23:262:28 | ReadToCount output argument | azure.cpp:263:10:263:16 | * ... | provenance |  |
 | azure.cpp:266:38:266:41 | *resp | azure.cpp:115:30:115:38 | [summary param] this in ReadToEnd | provenance |  |
-| azure.cpp:266:38:266:41 | *resp | azure.cpp:266:44:266:52 | call to ReadToEnd [element] | provenance | MaD:55 |
+| azure.cpp:266:38:266:41 | *resp | azure.cpp:266:44:266:52 | call to ReadToEnd [element] | provenance | MaD:52 |
 | azure.cpp:266:44:266:52 | call to ReadToEnd [element] | azure.cpp:266:44:266:52 | call to ReadToEnd [element] | provenance |  |
 | azure.cpp:266:44:266:52 | call to ReadToEnd [element] | azure.cpp:267:10:267:12 | vec [element] | provenance |  |
 | azure.cpp:267:10:267:12 | vec [element] | azure.cpp:267:10:267:12 | vec | provenance |  |
-| azure.cpp:273:62:273:64 | call to GetHeaders | azure.cpp:273:62:273:64 | call to GetHeaders | provenance | Src:MaD:28  |
+| azure.cpp:273:62:273:64 | call to GetHeaders | azure.cpp:273:62:273:64 | call to GetHeaders | provenance | Src:MaD:25  |
 | azure.cpp:273:62:273:64 | call to GetHeaders | azure.cpp:274:14:274:29 | call to operator[] | provenance | TaintFunction |
 | azure.cpp:273:62:273:64 | call to GetHeaders | azure.cpp:274:14:274:29 | call to operator[] | provenance | TaintFunction |
 | azure.cpp:273:62:273:64 | call to GetHeaders | azure.cpp:274:14:274:29 | call to operator[] | provenance | TaintFunction |
 | azure.cpp:274:14:274:29 | call to operator[] | azure.cpp:274:10:274:29 | call to operator[] | provenance |  |
 | azure.cpp:274:14:274:29 | call to operator[] | azure.cpp:274:14:274:29 | call to operator[] | provenance |  |
-| azure.cpp:277:45:277:47 | call to GetBody | azure.cpp:277:45:277:47 | call to GetBody | provenance | Src:MaD:27  |
+| azure.cpp:277:45:277:47 | call to GetBody | azure.cpp:277:45:277:47 | call to GetBody | provenance | Src:MaD:24  |
 | azure.cpp:277:45:277:47 | call to GetBody | azure.cpp:278:10:278:13 | body | provenance |  |
 | azure.cpp:277:45:277:47 | call to GetBody | azure.cpp:278:10:278:13 | body | provenance |  |
 | azure.cpp:278:10:278:13 | body | azure.cpp:278:10:278:13 | body | provenance |  |
-| azure.cpp:281:68:281:84 | *call to ExtractBodyStream | azure.cpp:281:68:281:84 | *call to ExtractBodyStream | provenance | Src:MaD:26  |
+| azure.cpp:281:68:281:84 | *call to ExtractBodyStream | azure.cpp:281:68:281:84 | *call to ExtractBodyStream | provenance | Src:MaD:23  |
 | azure.cpp:281:68:281:84 | *call to ExtractBodyStream | azure.cpp:282:21:282:23 | *call to get | provenance |  |
 | azure.cpp:282:21:282:23 | *call to get | azure.cpp:115:30:115:38 | [summary param] this in ReadToEnd | provenance |  |
-| azure.cpp:282:21:282:23 | *call to get | azure.cpp:282:28:282:36 | call to ReadToEnd [element] | provenance | MaD:55 |
+| azure.cpp:282:21:282:23 | *call to get | azure.cpp:282:28:282:36 | call to ReadToEnd [element] | provenance | MaD:52 |
 | azure.cpp:282:28:282:36 | call to ReadToEnd [element] | azure.cpp:282:10:282:38 | call to ReadToEnd | provenance |  |
 | azure.cpp:282:28:282:36 | call to ReadToEnd [element] | azure.cpp:282:28:282:36 | call to ReadToEnd [element] | provenance |  |
 | azure.cpp:289:24:289:56 | call to GetHeader | azure.cpp:62:10:62:14 | [summary param] this in Value | provenance |  |
-| azure.cpp:289:24:289:56 | call to GetHeader | azure.cpp:289:63:289:65 | call to Value | provenance | MaD:56 |
+| azure.cpp:289:24:289:56 | call to GetHeader | azure.cpp:289:63:289:65 | call to Value | provenance | MaD:53 |
 | azure.cpp:289:32:289:40 | call to GetHeader | azure.cpp:289:24:289:56 | call to GetHeader | provenance |  |
-| azure.cpp:289:32:289:40 | call to GetHeader | azure.cpp:289:32:289:40 | call to GetHeader | provenance | Src:MaD:30  |
+| azure.cpp:289:32:289:40 | call to GetHeader | azure.cpp:289:32:289:40 | call to GetHeader | provenance | Src:MaD:27  |
 | azure.cpp:289:63:289:65 | call to Value | azure.cpp:289:63:289:65 | call to Value | provenance |  |
 | azure.cpp:289:63:289:65 | call to Value | azure.cpp:290:10:290:20 | headerValue | provenance |  |
 | azure.cpp:289:63:289:65 | call to Value | azure.cpp:290:10:290:20 | headerValue | provenance |  |
 | azure.cpp:290:10:290:20 | headerValue | azure.cpp:290:10:290:20 | headerValue | provenance |  |
-| azure.cpp:293:58:293:67 | call to GetHeaders | azure.cpp:293:58:293:67 | call to GetHeaders | provenance | Src:MaD:31  |
+| azure.cpp:293:58:293:67 | call to GetHeaders | azure.cpp:293:58:293:67 | call to GetHeaders | provenance | Src:MaD:28  |
 | azure.cpp:293:58:293:67 | call to GetHeaders | azure.cpp:294:38:294:53 | call to operator[] | provenance | TaintFunction |
 | azure.cpp:294:38:294:53 | call to operator[] | azure.cpp:295:10:295:20 | contentType | provenance |  |
 | azure.cpp:294:38:294:53 | call to operator[] | azure.cpp:295:10:295:20 | contentType | provenance |  |
 | azure.cpp:295:10:295:20 | contentType | azure.cpp:295:10:295:20 | contentType | provenance |  |
-| test.cpp:4:5:4:17 | [summary param] 0 in ymlStepManual | test.cpp:4:5:4:17 | [summary] to write: ReturnValue in ymlStepManual | provenance | MaD:51 |
-| test.cpp:5:5:5:20 | [summary param] 0 in ymlStepGenerated | test.cpp:5:5:5:20 | [summary] to write: ReturnValue in ymlStepGenerated | provenance | MaD:50 |
-| test.cpp:6:5:6:27 | [summary param] 0 in ymlStepManual_with_body | test.cpp:6:5:6:27 | [summary] to write: ReturnValue in ymlStepManual_with_body | provenance | MaD:52 |
+| test.cpp:4:5:4:17 | [summary param] 0 in ymlStepManual | test.cpp:4:5:4:17 | [summary] to write: ReturnValue in ymlStepManual | provenance | MaD:48 |
+| test.cpp:5:5:5:20 | [summary param] 0 in ymlStepGenerated | test.cpp:5:5:5:20 | [summary] to write: ReturnValue in ymlStepGenerated | provenance | MaD:47 |
+| test.cpp:6:5:6:27 | [summary param] 0 in ymlStepManual_with_body | test.cpp:6:5:6:27 | [summary] to write: ReturnValue in ymlStepManual_with_body | provenance | MaD:49 |
 | test.cpp:7:47:7:52 | value2 | test.cpp:7:64:7:69 | value2 | provenance |  |
 | test.cpp:7:64:7:69 | value2 | test.cpp:7:5:7:30 | *ymlStepGenerated_with_body | provenance |  |
-| test.cpp:10:10:10:18 | call to ymlSource | test.cpp:10:10:10:18 | call to ymlSource | provenance | Src:MaD:25  |
+| test.cpp:10:10:10:18 | call to ymlSource | test.cpp:10:10:10:18 | call to ymlSource | provenance | Src:MaD:22  |
 | test.cpp:10:10:10:18 | call to ymlSource | test.cpp:14:10:14:10 | x | provenance | Sink:MaD:1 |
 | test.cpp:10:10:10:18 | call to ymlSource | test.cpp:17:24:17:24 | x | provenance |  |
 | test.cpp:10:10:10:18 | call to ymlSource | test.cpp:21:27:21:27 | x | provenance |  |
@@ -130,15 +127,15 @@ edges
 | test.cpp:17:10:17:22 | call to ymlStepManual | test.cpp:17:10:17:22 | call to ymlStepManual | provenance |  |
 | test.cpp:17:10:17:22 | call to ymlStepManual | test.cpp:18:10:18:10 | y | provenance | Sink:MaD:1 |
 | test.cpp:17:24:17:24 | x | test.cpp:4:5:4:17 | [summary param] 0 in ymlStepManual | provenance |  |
-| test.cpp:17:24:17:24 | x | test.cpp:17:10:17:22 | call to ymlStepManual | provenance | MaD:51 |
+| test.cpp:17:24:17:24 | x | test.cpp:17:10:17:22 | call to ymlStepManual | provenance | MaD:48 |
 | test.cpp:21:10:21:25 | call to ymlStepGenerated | test.cpp:21:10:21:25 | call to ymlStepGenerated | provenance |  |
 | test.cpp:21:10:21:25 | call to ymlStepGenerated | test.cpp:22:10:22:10 | z | provenance | Sink:MaD:1 |
 | test.cpp:21:27:21:27 | x | test.cpp:5:5:5:20 | [summary param] 0 in ymlStepGenerated | provenance |  |
-| test.cpp:21:27:21:27 | x | test.cpp:21:10:21:25 | call to ymlStepGenerated | provenance | MaD:50 |
+| test.cpp:21:27:21:27 | x | test.cpp:21:10:21:25 | call to ymlStepGenerated | provenance | MaD:47 |
 | test.cpp:25:11:25:33 | call to ymlStepManual_with_body | test.cpp:25:11:25:33 | call to ymlStepManual_with_body | provenance |  |
 | test.cpp:25:11:25:33 | call to ymlStepManual_with_body | test.cpp:26:10:26:11 | y2 | provenance | Sink:MaD:1 |
 | test.cpp:25:35:25:35 | x | test.cpp:6:5:6:27 | [summary param] 0 in ymlStepManual_with_body | provenance |  |
-| test.cpp:25:35:25:35 | x | test.cpp:25:11:25:33 | call to ymlStepManual_with_body | provenance | MaD:52 |
+| test.cpp:25:35:25:35 | x | test.cpp:25:11:25:33 | call to ymlStepManual_with_body | provenance | MaD:49 |
 | test.cpp:32:11:32:36 | call to ymlStepGenerated_with_body | test.cpp:32:11:32:36 | call to ymlStepGenerated_with_body | provenance |  |
 | test.cpp:32:11:32:36 | call to ymlStepGenerated_with_body | test.cpp:33:10:33:11 | z2 | provenance | Sink:MaD:1 |
 | test.cpp:32:41:32:41 | x | test.cpp:7:47:7:52 | value2 | provenance |  |
@@ -146,16 +143,16 @@ edges
 | test.cpp:46:30:46:32 | *arg [x] | test.cpp:47:12:47:19 | *arg [x] | provenance |  |
 | test.cpp:47:12:47:19 | *arg [x] | test.cpp:48:13:48:13 | *s [x] | provenance |  |
 | test.cpp:48:13:48:13 | *s [x] | test.cpp:48:16:48:16 | x | provenance | Sink:MaD:1 |
-| test.cpp:52:5:52:18 | [summary param] *3 in pthread_create [x] | test.cpp:52:5:52:18 | [summary] to write: Argument[2].Parameter[*0] in pthread_create [x] | provenance | MaD:49 |
+| test.cpp:52:5:52:18 | [summary param] *3 in pthread_create [x] | test.cpp:52:5:52:18 | [summary] to write: Argument[2].Parameter[*0] in pthread_create [x] | provenance | MaD:46 |
 | test.cpp:52:5:52:18 | [summary] to write: Argument[2].Parameter[*0] in pthread_create [x] | test.cpp:46:30:46:32 | *arg [x] | provenance |  |
 | test.cpp:56:2:56:2 | *s [post update] [x] | test.cpp:59:55:59:64 | *& ... [x] | provenance |  |
 | test.cpp:56:2:56:18 | ... = ... | test.cpp:56:2:56:2 | *s [post update] [x] | provenance |  |
-| test.cpp:56:8:56:16 | call to ymlSource | test.cpp:56:2:56:18 | ... = ... | provenance | Src:MaD:25  |
+| test.cpp:56:8:56:16 | call to ymlSource | test.cpp:56:2:56:18 | ... = ... | provenance | Src:MaD:22  |
 | test.cpp:59:55:59:64 | *& ... [x] | test.cpp:52:5:52:18 | [summary param] *3 in pthread_create [x] | provenance |  |
-| test.cpp:63:6:63:21 | [summary param] 1 in callWithArgument | test.cpp:63:6:63:21 | [summary] to write: Argument[0].Parameter[0] in callWithArgument | provenance | MaD:47 |
-| test.cpp:63:6:63:21 | [summary param] 1 in callWithArgument | test.cpp:63:6:63:21 | [summary] to write: Argument[0].Parameter[0] in callWithArgument | provenance | MaD:47 |
-| test.cpp:63:6:63:21 | [summary param] 1 in callWithArgument | test.cpp:63:6:63:21 | [summary] to write: Argument[0].Parameter[0] in callWithArgument | provenance | MaD:47 |
-| test.cpp:63:6:63:21 | [summary param] 1 in callWithArgument | test.cpp:63:6:63:21 | [summary] to write: Argument[0].Parameter[0] in callWithArgument | provenance | MaD:47 |
+| test.cpp:63:6:63:21 | [summary param] 1 in callWithArgument | test.cpp:63:6:63:21 | [summary] to write: Argument[0].Parameter[0] in callWithArgument | provenance | MaD:44 |
+| test.cpp:63:6:63:21 | [summary param] 1 in callWithArgument | test.cpp:63:6:63:21 | [summary] to write: Argument[0].Parameter[0] in callWithArgument | provenance | MaD:44 |
+| test.cpp:63:6:63:21 | [summary param] 1 in callWithArgument | test.cpp:63:6:63:21 | [summary] to write: Argument[0].Parameter[0] in callWithArgument | provenance | MaD:44 |
+| test.cpp:63:6:63:21 | [summary param] 1 in callWithArgument | test.cpp:63:6:63:21 | [summary] to write: Argument[0].Parameter[0] in callWithArgument | provenance | MaD:44 |
 | test.cpp:63:6:63:21 | [summary] to write: Argument[0].Parameter[0] in callWithArgument | test.cpp:68:22:68:22 | y | provenance |  |
 | test.cpp:63:6:63:21 | [summary] to write: Argument[0].Parameter[0] in callWithArgument | test.cpp:74:22:74:22 | y | provenance |  |
 | test.cpp:63:6:63:21 | [summary] to write: Argument[0].Parameter[0] in callWithArgument | test.cpp:82:22:82:22 | y | provenance |  |
@@ -164,7 +161,7 @@ edges
 | test.cpp:74:22:74:22 | y | test.cpp:75:11:75:11 | y | provenance | Sink:MaD:1 |
 | test.cpp:82:22:82:22 | y | test.cpp:83:11:83:11 | y | provenance | Sink:MaD:1 |
 | test.cpp:88:22:88:22 | y | test.cpp:89:11:89:11 | y | provenance | Sink:MaD:1 |
-| test.cpp:94:10:94:18 | call to ymlSource | test.cpp:94:10:94:18 | call to ymlSource | provenance | Src:MaD:25  |
+| test.cpp:94:10:94:18 | call to ymlSource | test.cpp:94:10:94:18 | call to ymlSource | provenance | Src:MaD:22  |
 | test.cpp:94:10:94:18 | call to ymlSource | test.cpp:97:26:97:26 | x | provenance |  |
 | test.cpp:94:10:94:18 | call to ymlSource | test.cpp:101:26:101:26 | x | provenance |  |
 | test.cpp:94:10:94:18 | call to ymlSource | test.cpp:103:63:103:63 | x | provenance |  |
@@ -173,28 +170,28 @@ edges
 | test.cpp:101:26:101:26 | x | test.cpp:63:6:63:21 | [summary param] 1 in callWithArgument | provenance |  |
 | test.cpp:103:63:103:63 | x | test.cpp:63:6:63:21 | [summary param] 1 in callWithArgument | provenance |  |
 | test.cpp:104:62:104:62 | x | test.cpp:63:6:63:21 | [summary param] 1 in callWithArgument | provenance |  |
-| test.cpp:111:3:111:25 | [summary param] *0 in callWithNonTypeTemplate | test.cpp:111:3:111:25 | [summary] to write: ReturnValue in callWithNonTypeTemplate | provenance | MaD:48 |
-| test.cpp:114:10:114:18 | call to ymlSource | test.cpp:114:10:114:18 | call to ymlSource | provenance | Src:MaD:25  |
+| test.cpp:111:3:111:25 | [summary param] *0 in callWithNonTypeTemplate | test.cpp:111:3:111:25 | [summary] to write: ReturnValue in callWithNonTypeTemplate | provenance | MaD:45 |
+| test.cpp:114:10:114:18 | call to ymlSource | test.cpp:114:10:114:18 | call to ymlSource | provenance | Src:MaD:22  |
 | test.cpp:114:10:114:18 | call to ymlSource | test.cpp:118:44:118:44 | *x | provenance |  |
 | test.cpp:118:11:118:42 | call to callWithNonTypeTemplate | test.cpp:118:11:118:42 | call to callWithNonTypeTemplate | provenance |  |
 | test.cpp:118:11:118:42 | call to callWithNonTypeTemplate | test.cpp:119:10:119:11 | y2 | provenance | Sink:MaD:1 |
 | test.cpp:118:44:118:44 | *x | test.cpp:111:3:111:25 | [summary param] *0 in callWithNonTypeTemplate | provenance |  |
-| test.cpp:118:44:118:44 | *x | test.cpp:118:11:118:42 | call to callWithNonTypeTemplate | provenance | MaD:48 |
-| windows.cpp:17:8:17:25 | [summary param] *0 in CommandLineToArgvA | windows.cpp:17:8:17:25 | [summary] to write: ReturnValue[**] in CommandLineToArgvA | provenance | MaD:33 |
+| test.cpp:118:44:118:44 | *x | test.cpp:118:11:118:42 | call to callWithNonTypeTemplate | provenance | MaD:45 |
+| windows.cpp:17:8:17:25 | [summary param] *0 in CommandLineToArgvA | windows.cpp:17:8:17:25 | [summary] to write: ReturnValue[**] in CommandLineToArgvA | provenance | MaD:30 |
 | windows.cpp:22:15:22:29 | *call to GetCommandLineA | windows.cpp:22:15:22:29 | *call to GetCommandLineA | provenance | Src:MaD:3  |
 | windows.cpp:22:15:22:29 | *call to GetCommandLineA | windows.cpp:24:8:24:11 | * ... | provenance |  |
 | windows.cpp:22:15:22:29 | *call to GetCommandLineA | windows.cpp:27:36:27:38 | *cmd | provenance |  |
 | windows.cpp:27:17:27:34 | **call to CommandLineToArgvA | windows.cpp:27:17:27:34 | **call to CommandLineToArgvA | provenance |  |
 | windows.cpp:27:17:27:34 | **call to CommandLineToArgvA | windows.cpp:30:8:30:15 | * ... | provenance |  |
 | windows.cpp:27:36:27:38 | *cmd | windows.cpp:17:8:17:25 | [summary param] *0 in CommandLineToArgvA | provenance |  |
-| windows.cpp:27:36:27:38 | *cmd | windows.cpp:27:17:27:34 | **call to CommandLineToArgvA | provenance | MaD:33 |
+| windows.cpp:27:36:27:38 | *cmd | windows.cpp:27:17:27:34 | **call to CommandLineToArgvA | provenance | MaD:30 |
 | windows.cpp:34:17:34:38 | *call to GetEnvironmentStringsA | windows.cpp:34:17:34:38 | *call to GetEnvironmentStringsA | provenance | Src:MaD:4  |
 | windows.cpp:34:17:34:38 | *call to GetEnvironmentStringsA | windows.cpp:36:10:36:13 | * ... | provenance |  |
 | windows.cpp:39:36:39:38 | GetEnvironmentVariableA output argument | windows.cpp:41:10:41:13 | * ... | provenance | Src:MaD:5  |
 | windows.cpp:90:6:90:15 | [summary param] *3 in ReadFileEx [*hEvent] | windows.cpp:90:6:90:15 | [summary] read: Argument[*3].Field[*hEvent] in ReadFileEx | provenance |  |
 | windows.cpp:90:6:90:15 | [summary param] *3 in ReadFileEx [hEvent] | windows.cpp:90:6:90:15 | [summary] read: Argument[*3].Field[hEvent] in ReadFileEx | provenance |  |
-| windows.cpp:90:6:90:15 | [summary] read: Argument[*3].Field[*hEvent] in ReadFileEx | windows.cpp:90:6:90:15 | [summary] to write: Argument[4].Parameter[*2].Field[*hEvent] in ReadFileEx | provenance | MaD:37 |
-| windows.cpp:90:6:90:15 | [summary] read: Argument[*3].Field[hEvent] in ReadFileEx | windows.cpp:90:6:90:15 | [summary] to write: Argument[4].Parameter[*2].Field[hEvent] in ReadFileEx | provenance | MaD:37 |
+| windows.cpp:90:6:90:15 | [summary] read: Argument[*3].Field[*hEvent] in ReadFileEx | windows.cpp:90:6:90:15 | [summary] to write: Argument[4].Parameter[*2].Field[*hEvent] in ReadFileEx | provenance | MaD:34 |
+| windows.cpp:90:6:90:15 | [summary] read: Argument[*3].Field[hEvent] in ReadFileEx | windows.cpp:90:6:90:15 | [summary] to write: Argument[4].Parameter[*2].Field[hEvent] in ReadFileEx | provenance | MaD:34 |
 | windows.cpp:90:6:90:15 | [summary] to write: Argument[4].Parameter[*2] in ReadFileEx [*hEvent] | windows.cpp:147:16:147:27 | *lpOverlapped [*hEvent] | provenance |  |
 | windows.cpp:90:6:90:15 | [summary] to write: Argument[4].Parameter[*2] in ReadFileEx [hEvent] | windows.cpp:157:16:157:27 | *lpOverlapped [hEvent] | provenance |  |
 | windows.cpp:90:6:90:15 | [summary] to write: Argument[4].Parameter[*2].Field[*hEvent] in ReadFileEx | windows.cpp:90:6:90:15 | [summary] to write: Argument[4].Parameter[*2] in ReadFileEx [*hEvent] | provenance |  |
@@ -210,43 +207,43 @@ edges
 | windows.cpp:159:12:159:55 | hEvent | windows.cpp:160:8:160:8 | c | provenance |  |
 | windows.cpp:159:35:159:46 | *lpOverlapped [hEvent] | windows.cpp:159:12:159:55 | hEvent | provenance |  |
 | windows.cpp:159:35:159:46 | *lpOverlapped [hEvent] | windows.cpp:159:12:159:55 | hEvent | provenance |  |
-| windows.cpp:168:35:168:40 | ReadFile output argument | windows.cpp:170:10:170:16 | * ... | provenance | Src:MaD:17  |
-| windows.cpp:177:23:177:28 | ReadFileEx output argument | windows.cpp:179:10:179:16 | * ... | provenance | Src:MaD:18  |
-| windows.cpp:189:21:189:26 | ReadFile output argument | windows.cpp:190:5:190:56 | *... = ... | provenance | Src:MaD:17  |
+| windows.cpp:168:35:168:40 | ReadFile output argument | windows.cpp:170:10:170:16 | * ... | provenance | Src:MaD:14  |
+| windows.cpp:177:23:177:28 | ReadFileEx output argument | windows.cpp:179:10:179:16 | * ... | provenance | Src:MaD:15  |
+| windows.cpp:189:21:189:26 | ReadFile output argument | windows.cpp:190:5:190:56 | *... = ... | provenance | Src:MaD:14  |
 | windows.cpp:190:5:190:14 | *overlapped [post update] [*hEvent] | windows.cpp:192:53:192:63 | *& ... [*hEvent] | provenance |  |
 | windows.cpp:190:5:190:56 | *... = ... | windows.cpp:190:5:190:14 | *overlapped [post update] [*hEvent] | provenance |  |
 | windows.cpp:192:53:192:63 | *& ... [*hEvent] | windows.cpp:90:6:90:15 | [summary param] *3 in ReadFileEx [*hEvent] | provenance |  |
-| windows.cpp:198:21:198:26 | ReadFile output argument | windows.cpp:199:5:199:57 | ... = ... | provenance | Src:MaD:17  |
+| windows.cpp:198:21:198:26 | ReadFile output argument | windows.cpp:199:5:199:57 | ... = ... | provenance | Src:MaD:14  |
 | windows.cpp:199:5:199:14 | *overlapped [post update] [hEvent] | windows.cpp:201:53:201:63 | *& ... [hEvent] | provenance |  |
 | windows.cpp:199:5:199:57 | ... = ... | windows.cpp:199:5:199:14 | *overlapped [post update] [hEvent] | provenance |  |
 | windows.cpp:201:53:201:63 | *& ... [hEvent] | windows.cpp:90:6:90:15 | [summary param] *3 in ReadFileEx [hEvent] | provenance |  |
-| windows.cpp:209:84:209:89 | NtReadFile output argument | windows.cpp:211:10:211:16 | * ... | provenance | Src:MaD:16  |
-| windows.cpp:286:23:286:35 | *call to MapViewOfFile | windows.cpp:286:23:286:35 | *call to MapViewOfFile | provenance | Src:MaD:12  |
+| windows.cpp:209:84:209:89 | NtReadFile output argument | windows.cpp:211:10:211:16 | * ... | provenance | Src:MaD:13  |
+| windows.cpp:286:23:286:35 | *call to MapViewOfFile | windows.cpp:286:23:286:35 | *call to MapViewOfFile | provenance | Src:MaD:9  |
 | windows.cpp:286:23:286:35 | *call to MapViewOfFile | windows.cpp:287:20:287:52 | *pMapView | provenance |  |
 | windows.cpp:287:20:287:52 | *pMapView | windows.cpp:289:10:289:16 | * ... | provenance |  |
-| windows.cpp:293:23:293:36 | *call to MapViewOfFile2 | windows.cpp:293:23:293:36 | *call to MapViewOfFile2 | provenance | Src:MaD:9  |
+| windows.cpp:293:23:293:36 | *call to MapViewOfFile2 | windows.cpp:293:23:293:36 | *call to MapViewOfFile2 | provenance | Src:MaD:6  |
 | windows.cpp:293:23:293:36 | *call to MapViewOfFile2 | windows.cpp:294:20:294:52 | *pMapView | provenance |  |
 | windows.cpp:294:20:294:52 | *pMapView | windows.cpp:296:10:296:16 | * ... | provenance |  |
-| windows.cpp:302:23:302:36 | *call to MapViewOfFile3 | windows.cpp:302:23:302:36 | *call to MapViewOfFile3 | provenance | Src:MaD:10  |
+| windows.cpp:302:23:302:36 | *call to MapViewOfFile3 | windows.cpp:302:23:302:36 | *call to MapViewOfFile3 | provenance | Src:MaD:7  |
 | windows.cpp:302:23:302:36 | *call to MapViewOfFile3 | windows.cpp:303:20:303:52 | *pMapView | provenance |  |
 | windows.cpp:303:20:303:52 | *pMapView | windows.cpp:305:10:305:16 | * ... | provenance |  |
-| windows.cpp:311:23:311:43 | *call to MapViewOfFile3FromApp | windows.cpp:311:23:311:43 | *call to MapViewOfFile3FromApp | provenance | Src:MaD:11  |
+| windows.cpp:311:23:311:43 | *call to MapViewOfFile3FromApp | windows.cpp:311:23:311:43 | *call to MapViewOfFile3FromApp | provenance | Src:MaD:8  |
 | windows.cpp:311:23:311:43 | *call to MapViewOfFile3FromApp | windows.cpp:312:20:312:52 | *pMapView | provenance |  |
 | windows.cpp:312:20:312:52 | *pMapView | windows.cpp:314:10:314:16 | * ... | provenance |  |
-| windows.cpp:318:23:318:37 | *call to MapViewOfFileEx | windows.cpp:318:23:318:37 | *call to MapViewOfFileEx | provenance | Src:MaD:13  |
+| windows.cpp:318:23:318:37 | *call to MapViewOfFileEx | windows.cpp:318:23:318:37 | *call to MapViewOfFileEx | provenance | Src:MaD:10  |
 | windows.cpp:318:23:318:37 | *call to MapViewOfFileEx | windows.cpp:319:20:319:52 | *pMapView | provenance |  |
 | windows.cpp:319:20:319:52 | *pMapView | windows.cpp:321:10:321:16 | * ... | provenance |  |
-| windows.cpp:325:23:325:42 | *call to MapViewOfFileFromApp | windows.cpp:325:23:325:42 | *call to MapViewOfFileFromApp | provenance | Src:MaD:14  |
+| windows.cpp:325:23:325:42 | *call to MapViewOfFileFromApp | windows.cpp:325:23:325:42 | *call to MapViewOfFileFromApp | provenance | Src:MaD:11  |
 | windows.cpp:325:23:325:42 | *call to MapViewOfFileFromApp | windows.cpp:326:20:326:52 | *pMapView | provenance |  |
 | windows.cpp:326:20:326:52 | *pMapView | windows.cpp:328:10:328:16 | * ... | provenance |  |
-| windows.cpp:332:23:332:40 | *call to MapViewOfFileNuma2 | windows.cpp:332:23:332:40 | *call to MapViewOfFileNuma2 | provenance | Src:MaD:15  |
+| windows.cpp:332:23:332:40 | *call to MapViewOfFileNuma2 | windows.cpp:332:23:332:40 | *call to MapViewOfFileNuma2 | provenance | Src:MaD:12  |
 | windows.cpp:332:23:332:40 | *call to MapViewOfFileNuma2 | windows.cpp:333:20:333:52 | *pMapView | provenance |  |
 | windows.cpp:333:20:333:52 | *pMapView | windows.cpp:335:10:335:16 | * ... | provenance |  |
-| windows.cpp:349:8:349:19 | [summary param] *3 in CreateThread [x] | windows.cpp:349:8:349:19 | [summary] to write: Argument[2].Parameter[*0] in CreateThread [x] | provenance | MaD:36 |
+| windows.cpp:349:8:349:19 | [summary param] *3 in CreateThread [x] | windows.cpp:349:8:349:19 | [summary] to write: Argument[2].Parameter[*0] in CreateThread [x] | provenance | MaD:33 |
 | windows.cpp:349:8:349:19 | [summary] to write: Argument[2].Parameter[*0] in CreateThread [x] | windows.cpp:403:26:403:36 | *lpParameter [x] | provenance |  |
-| windows.cpp:357:8:357:25 | [summary param] *4 in CreateRemoteThread [x] | windows.cpp:357:8:357:25 | [summary] to write: Argument[3].Parameter[*0] in CreateRemoteThread [x] | provenance | MaD:34 |
+| windows.cpp:357:8:357:25 | [summary param] *4 in CreateRemoteThread [x] | windows.cpp:357:8:357:25 | [summary] to write: Argument[3].Parameter[*0] in CreateRemoteThread [x] | provenance | MaD:31 |
 | windows.cpp:357:8:357:25 | [summary] to write: Argument[3].Parameter[*0] in CreateRemoteThread [x] | windows.cpp:410:26:410:36 | *lpParameter [x] | provenance |  |
-| windows.cpp:387:8:387:27 | [summary param] *4 in CreateRemoteThreadEx [x] | windows.cpp:387:8:387:27 | [summary] to write: Argument[3].Parameter[*0] in CreateRemoteThreadEx [x] | provenance | MaD:35 |
+| windows.cpp:387:8:387:27 | [summary param] *4 in CreateRemoteThreadEx [x] | windows.cpp:387:8:387:27 | [summary] to write: Argument[3].Parameter[*0] in CreateRemoteThreadEx [x] | provenance | MaD:32 |
 | windows.cpp:387:8:387:27 | [summary] to write: Argument[3].Parameter[*0] in CreateRemoteThreadEx [x] | windows.cpp:417:26:417:36 | *lpParameter [x] | provenance |  |
 | windows.cpp:403:26:403:36 | *lpParameter [x] | windows.cpp:405:10:405:25 | *lpParameter [x] | provenance |  |
 | windows.cpp:405:10:405:25 | *lpParameter [x] | windows.cpp:406:8:406:8 | *s [x] | provenance |  |
@@ -265,17 +262,17 @@ edges
 | windows.cpp:439:7:439:8 | *& ... [x] | windows.cpp:349:8:349:19 | [summary param] *3 in CreateThread [x] | provenance |  |
 | windows.cpp:451:7:451:8 | *& ... [x] | windows.cpp:357:8:357:25 | [summary param] *4 in CreateRemoteThread [x] | provenance |  |
 | windows.cpp:464:7:464:8 | *& ... [x] | windows.cpp:387:8:387:27 | [summary param] *4 in CreateRemoteThreadEx [x] | provenance |  |
-| windows.cpp:473:17:473:37 | [summary param] *1 in RtlCopyVolatileMemory | windows.cpp:473:17:473:37 | [summary param] *0 in RtlCopyVolatileMemory [Return] | provenance | MaD:42 |
-| windows.cpp:479:17:479:35 | [summary param] *1 in RtlCopyDeviceMemory | windows.cpp:479:17:479:35 | [summary param] *0 in RtlCopyDeviceMemory [Return] | provenance | MaD:38 |
-| windows.cpp:485:6:485:18 | [summary param] *1 in RtlCopyMemory | windows.cpp:485:6:485:18 | [summary param] *0 in RtlCopyMemory [Return] | provenance | MaD:39 |
-| windows.cpp:493:6:493:29 | [summary param] *1 in RtlCopyMemoryNonTemporal | windows.cpp:493:6:493:29 | [summary param] *0 in RtlCopyMemoryNonTemporal [Return] | provenance | MaD:40 |
+| windows.cpp:473:17:473:37 | [summary param] *1 in RtlCopyVolatileMemory | windows.cpp:473:17:473:37 | [summary param] *0 in RtlCopyVolatileMemory [Return] | provenance | MaD:39 |
+| windows.cpp:479:17:479:35 | [summary param] *1 in RtlCopyDeviceMemory | windows.cpp:479:17:479:35 | [summary param] *0 in RtlCopyDeviceMemory [Return] | provenance | MaD:35 |
+| windows.cpp:485:6:485:18 | [summary param] *1 in RtlCopyMemory | windows.cpp:485:6:485:18 | [summary param] *0 in RtlCopyMemory [Return] | provenance | MaD:36 |
+| windows.cpp:493:6:493:29 | [summary param] *1 in RtlCopyMemoryNonTemporal | windows.cpp:493:6:493:29 | [summary param] *0 in RtlCopyMemoryNonTemporal [Return] | provenance | MaD:37 |
 | windows.cpp:510:6:510:25 | [summary param] *1 in RtlCopyUnicodeString [*Buffer] | windows.cpp:510:6:510:25 | [summary] read: Argument[*1].Field[*Buffer] in RtlCopyUnicodeString | provenance |  |
-| windows.cpp:510:6:510:25 | [summary] read: Argument[*1].Field[*Buffer] in RtlCopyUnicodeString | windows.cpp:510:6:510:25 | [summary] to write: Argument[*0].Field[*Buffer] in RtlCopyUnicodeString | provenance | MaD:41 |
+| windows.cpp:510:6:510:25 | [summary] read: Argument[*1].Field[*Buffer] in RtlCopyUnicodeString | windows.cpp:510:6:510:25 | [summary] to write: Argument[*0].Field[*Buffer] in RtlCopyUnicodeString | provenance | MaD:38 |
 | windows.cpp:510:6:510:25 | [summary] to write: Argument[*0] in RtlCopyUnicodeString [*Buffer] | windows.cpp:510:6:510:25 | [summary param] *0 in RtlCopyUnicodeString [Return] [*Buffer] | provenance |  |
 | windows.cpp:510:6:510:25 | [summary] to write: Argument[*0].Field[*Buffer] in RtlCopyUnicodeString | windows.cpp:510:6:510:25 | [summary] to write: Argument[*0] in RtlCopyUnicodeString [*Buffer] | provenance |  |
-| windows.cpp:515:6:515:18 | [summary param] *1 in RtlMoveMemory | windows.cpp:515:6:515:18 | [summary param] *0 in RtlMoveMemory [Return] | provenance | MaD:44 |
-| windows.cpp:521:17:521:37 | [summary param] *1 in RtlMoveVolatileMemory | windows.cpp:521:17:521:37 | [summary param] *0 in RtlMoveVolatileMemory [Return] | provenance | MaD:45 |
-| windows.cpp:527:6:527:25 | [summary param] *1 in RtlInitUnicodeString | windows.cpp:527:6:527:25 | [summary] to write: Argument[*0].Field[*Buffer] in RtlInitUnicodeString | provenance | MaD:43 |
+| windows.cpp:515:6:515:18 | [summary param] *1 in RtlMoveMemory | windows.cpp:515:6:515:18 | [summary param] *0 in RtlMoveMemory [Return] | provenance | MaD:41 |
+| windows.cpp:521:17:521:37 | [summary param] *1 in RtlMoveVolatileMemory | windows.cpp:521:17:521:37 | [summary param] *0 in RtlMoveVolatileMemory [Return] | provenance | MaD:42 |
+| windows.cpp:527:6:527:25 | [summary param] *1 in RtlInitUnicodeString | windows.cpp:527:6:527:25 | [summary] to write: Argument[*0].Field[*Buffer] in RtlInitUnicodeString | provenance | MaD:40 |
 | windows.cpp:527:6:527:25 | [summary] to write: Argument[*0] in RtlInitUnicodeString [*Buffer] | windows.cpp:527:6:527:25 | [summary param] *0 in RtlInitUnicodeString [Return] [*Buffer] | provenance |  |
 | windows.cpp:527:6:527:25 | [summary] to write: Argument[*0].Field[*Buffer] in RtlInitUnicodeString | windows.cpp:527:6:527:25 | [summary] to write: Argument[*0] in RtlInitUnicodeString [*Buffer] | provenance |  |
 | windows.cpp:533:11:533:16 | call to source | windows.cpp:533:11:533:16 | call to source | provenance |  |
@@ -287,68 +284,51 @@ edges
 | windows.cpp:533:11:533:16 | call to source | windows.cpp:573:40:573:41 | *& ... | provenance |  |
 | windows.cpp:537:27:537:37 | RtlCopyVolatileMemory output argument | windows.cpp:538:10:538:23 | access to array | provenance |  |
 | windows.cpp:537:40:537:41 | *& ... | windows.cpp:473:17:473:37 | [summary param] *1 in RtlCopyVolatileMemory | provenance |  |
-| windows.cpp:537:40:537:41 | *& ... | windows.cpp:537:27:537:37 | RtlCopyVolatileMemory output argument | provenance | MaD:42 |
+| windows.cpp:537:40:537:41 | *& ... | windows.cpp:537:27:537:37 | RtlCopyVolatileMemory output argument | provenance | MaD:39 |
 | windows.cpp:542:25:542:35 | RtlCopyDeviceMemory output argument | windows.cpp:543:10:543:23 | access to array | provenance |  |
 | windows.cpp:542:38:542:39 | *& ... | windows.cpp:479:17:479:35 | [summary param] *1 in RtlCopyDeviceMemory | provenance |  |
-| windows.cpp:542:38:542:39 | *& ... | windows.cpp:542:25:542:35 | RtlCopyDeviceMemory output argument | provenance | MaD:38 |
+| windows.cpp:542:38:542:39 | *& ... | windows.cpp:542:25:542:35 | RtlCopyDeviceMemory output argument | provenance | MaD:35 |
 | windows.cpp:547:19:547:29 | RtlCopyMemory output argument | windows.cpp:548:10:548:23 | access to array | provenance |  |
 | windows.cpp:547:32:547:33 | *& ... | windows.cpp:485:6:485:18 | [summary param] *1 in RtlCopyMemory | provenance |  |
-| windows.cpp:547:32:547:33 | *& ... | windows.cpp:547:19:547:29 | RtlCopyMemory output argument | provenance | MaD:39 |
+| windows.cpp:547:32:547:33 | *& ... | windows.cpp:547:19:547:29 | RtlCopyMemory output argument | provenance | MaD:36 |
 | windows.cpp:552:30:552:40 | RtlCopyMemoryNonTemporal output argument | windows.cpp:553:10:553:23 | access to array | provenance |  |
 | windows.cpp:552:43:552:44 | *& ... | windows.cpp:493:6:493:29 | [summary param] *1 in RtlCopyMemoryNonTemporal | provenance |  |
-| windows.cpp:552:43:552:44 | *& ... | windows.cpp:552:30:552:40 | RtlCopyMemoryNonTemporal output argument | provenance | MaD:40 |
+| windows.cpp:552:43:552:44 | *& ... | windows.cpp:552:30:552:40 | RtlCopyMemoryNonTemporal output argument | provenance | MaD:37 |
 | windows.cpp:559:5:559:24 | ... = ... | windows.cpp:561:39:561:44 | *buffer | provenance |  |
 | windows.cpp:559:17:559:24 | call to source | windows.cpp:559:5:559:24 | ... = ... | provenance |  |
 | windows.cpp:561:26:561:36 | RtlInitUnicodeString output argument [*Buffer] | windows.cpp:562:10:562:19 | *src_string [*Buffer] | provenance |  |
 | windows.cpp:561:26:561:36 | RtlInitUnicodeString output argument [*Buffer] | windows.cpp:563:40:563:50 | *& ... [*Buffer] | provenance |  |
 | windows.cpp:561:39:561:44 | *buffer | windows.cpp:527:6:527:25 | [summary param] *1 in RtlInitUnicodeString | provenance |  |
-| windows.cpp:561:39:561:44 | *buffer | windows.cpp:561:26:561:36 | RtlInitUnicodeString output argument [*Buffer] | provenance | MaD:43 |
+| windows.cpp:561:39:561:44 | *buffer | windows.cpp:561:26:561:36 | RtlInitUnicodeString output argument [*Buffer] | provenance | MaD:40 |
 | windows.cpp:562:10:562:19 | *src_string [*Buffer] | windows.cpp:562:10:562:29 | access to array | provenance |  |
 | windows.cpp:562:10:562:19 | *src_string [*Buffer] | windows.cpp:562:21:562:26 | *Buffer | provenance |  |
 | windows.cpp:562:21:562:26 | *Buffer | windows.cpp:562:10:562:29 | access to array | provenance |  |
 | windows.cpp:563:26:563:37 | RtlCopyUnicodeString output argument [*Buffer] | windows.cpp:564:10:564:20 | *dest_string [*Buffer] | provenance |  |
 | windows.cpp:563:40:563:50 | *& ... [*Buffer] | windows.cpp:510:6:510:25 | [summary param] *1 in RtlCopyUnicodeString [*Buffer] | provenance |  |
-| windows.cpp:563:40:563:50 | *& ... [*Buffer] | windows.cpp:563:26:563:37 | RtlCopyUnicodeString output argument [*Buffer] | provenance | MaD:41 |
+| windows.cpp:563:40:563:50 | *& ... [*Buffer] | windows.cpp:563:26:563:37 | RtlCopyUnicodeString output argument [*Buffer] | provenance | MaD:38 |
 | windows.cpp:564:10:564:20 | *dest_string [*Buffer] | windows.cpp:564:10:564:30 | access to array | provenance |  |
 | windows.cpp:564:10:564:20 | *dest_string [*Buffer] | windows.cpp:564:22:564:27 | *Buffer | provenance |  |
 | windows.cpp:564:22:564:27 | *Buffer | windows.cpp:564:10:564:30 | access to array | provenance |  |
 | windows.cpp:568:19:568:29 | RtlMoveMemory output argument | windows.cpp:569:10:569:23 | access to array | provenance |  |
 | windows.cpp:568:32:568:33 | *& ... | windows.cpp:515:6:515:18 | [summary param] *1 in RtlMoveMemory | provenance |  |
-| windows.cpp:568:32:568:33 | *& ... | windows.cpp:568:19:568:29 | RtlMoveMemory output argument | provenance | MaD:44 |
+| windows.cpp:568:32:568:33 | *& ... | windows.cpp:568:19:568:29 | RtlMoveMemory output argument | provenance | MaD:41 |
 | windows.cpp:573:27:573:37 | RtlMoveVolatileMemory output argument | windows.cpp:574:10:574:23 | access to array | provenance |  |
 | windows.cpp:573:40:573:41 | *& ... | windows.cpp:521:17:521:37 | [summary param] *1 in RtlMoveVolatileMemory | provenance |  |
-| windows.cpp:573:40:573:41 | *& ... | windows.cpp:573:27:573:37 | RtlMoveVolatileMemory output argument | provenance | MaD:45 |
-| windows.cpp:645:45:645:50 | WinHttpReadData output argument | windows.cpp:647:10:647:16 | * ... | provenance | Src:MaD:23  |
-| windows.cpp:652:48:652:53 | WinHttpReadDataEx output argument | windows.cpp:654:10:654:16 | * ... | provenance | Src:MaD:24  |
-| windows.cpp:659:47:659:52 | WinHttpQueryHeaders output argument | windows.cpp:661:10:661:16 | * ... | provenance | Src:MaD:19  |
-| windows.cpp:669:70:669:79 | WinHttpQueryHeadersEx output argument | windows.cpp:673:10:673:29 | * ... | provenance | Src:MaD:21  |
-| windows.cpp:669:82:669:87 | WinHttpQueryHeadersEx output argument | windows.cpp:671:10:671:16 | * ... | provenance | Src:MaD:22  |
-| windows.cpp:669:105:669:112 | WinHttpQueryHeadersEx output argument | windows.cpp:675:10:675:27 | * ... | provenance | Src:MaD:20  |
-| windows.cpp:714:6:714:20 | [summary param] *0 in WinHttpCrackUrl | windows.cpp:714:6:714:20 | [summary param] *3 in WinHttpCrackUrl [Return] | provenance | MaD:46 |
+| windows.cpp:573:40:573:41 | *& ... | windows.cpp:573:27:573:37 | RtlMoveVolatileMemory output argument | provenance | MaD:42 |
+| windows.cpp:645:45:645:50 | WinHttpReadData output argument | windows.cpp:647:10:647:16 | * ... | provenance | Src:MaD:20  |
+| windows.cpp:652:48:652:53 | WinHttpReadDataEx output argument | windows.cpp:654:10:654:16 | * ... | provenance | Src:MaD:21  |
+| windows.cpp:659:47:659:52 | WinHttpQueryHeaders output argument | windows.cpp:661:10:661:16 | * ... | provenance | Src:MaD:16  |
+| windows.cpp:669:70:669:79 | WinHttpQueryHeadersEx output argument | windows.cpp:673:10:673:29 | * ... | provenance | Src:MaD:18  |
+| windows.cpp:669:82:669:87 | WinHttpQueryHeadersEx output argument | windows.cpp:671:10:671:16 | * ... | provenance | Src:MaD:19  |
+| windows.cpp:669:105:669:112 | WinHttpQueryHeadersEx output argument | windows.cpp:675:10:675:27 | * ... | provenance | Src:MaD:17  |
+| windows.cpp:714:6:714:20 | [summary param] *0 in WinHttpCrackUrl | windows.cpp:714:6:714:20 | [summary param] *3 in WinHttpCrackUrl [Return] | provenance | MaD:43 |
 | windows.cpp:728:5:728:28 | ... = ... | windows.cpp:729:35:729:35 | *x | provenance |  |
 | windows.cpp:728:12:728:28 | call to source | windows.cpp:728:5:728:28 | ... = ... | provenance |  |
 | windows.cpp:729:35:729:35 | *x | windows.cpp:714:6:714:20 | [summary param] *0 in WinHttpCrackUrl | provenance |  |
-| windows.cpp:729:35:729:35 | *x | windows.cpp:729:44:729:57 | WinHttpCrackUrl output argument | provenance | MaD:46 |
+| windows.cpp:729:35:729:35 | *x | windows.cpp:729:44:729:57 | WinHttpCrackUrl output argument | provenance | MaD:43 |
 | windows.cpp:729:44:729:57 | WinHttpCrackUrl output argument | windows.cpp:731:10:731:36 | * ... | provenance |  |
 | windows.cpp:729:44:729:57 | WinHttpCrackUrl output argument | windows.cpp:733:10:733:35 | * ... | provenance |  |
 | windows.cpp:729:44:729:57 | WinHttpCrackUrl output argument | windows.cpp:735:10:735:37 | * ... | provenance |  |
-| windows.cpp:900:64:900:77 | HttpReceiveHttpRequest output argument | windows.cpp:901:15:901:53 | *& ... | provenance | Src:MaD:7  |
-| windows.cpp:900:64:900:77 | HttpReceiveHttpRequest output argument | windows.cpp:905:10:905:31 | * ... | provenance | Src:MaD:7  |
-| windows.cpp:900:64:900:77 | HttpReceiveHttpRequest output argument | windows.cpp:907:10:907:42 | * ... | provenance | Src:MaD:7  |
-| windows.cpp:900:64:900:77 | HttpReceiveHttpRequest output argument | windows.cpp:909:10:909:57 | * ... | provenance | Src:MaD:7  |
-| windows.cpp:900:64:900:77 | HttpReceiveHttpRequest output argument | windows.cpp:911:10:911:60 | * ... | provenance | Src:MaD:7  |
-| windows.cpp:900:64:900:77 | HttpReceiveHttpRequest output argument | windows.cpp:912:54:912:63 | FileHandle | provenance | Src:MaD:7  |
-| windows.cpp:900:64:900:77 | HttpReceiveHttpRequest output argument | windows.cpp:914:10:914:70 | * ... | provenance | Src:MaD:7  |
-| windows.cpp:900:64:900:77 | HttpReceiveHttpRequest output argument | windows.cpp:916:10:916:72 | * ... | provenance | Src:MaD:7  |
-| windows.cpp:900:64:900:77 | HttpReceiveHttpRequest output argument | windows.cpp:918:10:918:64 | * ... | provenance | Src:MaD:7  |
-| windows.cpp:900:64:900:77 | HttpReceiveHttpRequest output argument | windows.cpp:920:10:920:51 | * ... | provenance | Src:MaD:7  |
-| windows.cpp:900:64:900:77 | HttpReceiveHttpRequest output argument | windows.cpp:922:10:922:52 | * ... | provenance | Src:MaD:7  |
-| windows.cpp:900:64:900:77 | HttpReceiveHttpRequest output argument | windows.cpp:924:10:924:63 | * ... | provenance | Src:MaD:7  |
-| windows.cpp:901:15:901:53 | *& ... | windows.cpp:903:10:903:11 | * ... | provenance |  |
-| windows.cpp:929:70:929:75 | HttpReceiveRequestEntityBody output argument | windows.cpp:931:10:931:16 | * ... | provenance | Src:MaD:8  |
-| windows.cpp:936:70:936:78 | HttpReceiveClientCertificate output argument | windows.cpp:937:15:937:48 | *& ... | provenance | Src:MaD:6  |
-| windows.cpp:936:70:936:78 | HttpReceiveClientCertificate output argument | windows.cpp:941:10:941:31 | * ... | provenance | Src:MaD:6  |
-| windows.cpp:937:15:937:48 | *& ... | windows.cpp:939:10:939:11 | * ... | provenance |  |
 nodes
 | asio_streams.cpp:56:18:56:23 | [summary param] *0 in buffer | semmle.label | [summary param] *0 in buffer |
 | asio_streams.cpp:56:18:56:23 | [summary] to write: ReturnValue in buffer | semmle.label | [summary] to write: ReturnValue in buffer |
@@ -656,26 +636,6 @@ nodes
 | windows.cpp:731:10:731:36 | * ... | semmle.label | * ... |
 | windows.cpp:733:10:733:35 | * ... | semmle.label | * ... |
 | windows.cpp:735:10:735:37 | * ... | semmle.label | * ... |
-| windows.cpp:900:64:900:77 | HttpReceiveHttpRequest output argument | semmle.label | HttpReceiveHttpRequest output argument |
-| windows.cpp:901:15:901:53 | *& ... | semmle.label | *& ... |
-| windows.cpp:903:10:903:11 | * ... | semmle.label | * ... |
-| windows.cpp:905:10:905:31 | * ... | semmle.label | * ... |
-| windows.cpp:907:10:907:42 | * ... | semmle.label | * ... |
-| windows.cpp:909:10:909:57 | * ... | semmle.label | * ... |
-| windows.cpp:911:10:911:60 | * ... | semmle.label | * ... |
-| windows.cpp:912:54:912:63 | FileHandle | semmle.label | FileHandle |
-| windows.cpp:914:10:914:70 | * ... | semmle.label | * ... |
-| windows.cpp:916:10:916:72 | * ... | semmle.label | * ... |
-| windows.cpp:918:10:918:64 | * ... | semmle.label | * ... |
-| windows.cpp:920:10:920:51 | * ... | semmle.label | * ... |
-| windows.cpp:922:10:922:52 | * ... | semmle.label | * ... |
-| windows.cpp:924:10:924:63 | * ... | semmle.label | * ... |
-| windows.cpp:929:70:929:75 | HttpReceiveRequestEntityBody output argument | semmle.label | HttpReceiveRequestEntityBody output argument |
-| windows.cpp:931:10:931:16 | * ... | semmle.label | * ... |
-| windows.cpp:936:70:936:78 | HttpReceiveClientCertificate output argument | semmle.label | HttpReceiveClientCertificate output argument |
-| windows.cpp:937:15:937:48 | *& ... | semmle.label | *& ... |
-| windows.cpp:939:10:939:11 | * ... | semmle.label | * ... |
-| windows.cpp:941:10:941:31 | * ... | semmle.label | * ... |
 subpaths
 | asio_streams.cpp:100:64:100:71 | *send_str | asio_streams.cpp:56:18:56:23 | [summary param] *0 in buffer | asio_streams.cpp:56:18:56:23 | [summary] to write: ReturnValue in buffer | asio_streams.cpp:100:44:100:62 | call to buffer |
 | azure.cpp:257:5:257:8 | *resp | azure.cpp:113:16:113:19 | [summary param] this in Read | azure.cpp:113:16:113:19 | [summary param] *0 in Read [Return] | azure.cpp:257:16:257:21 | Read output argument |

cpp/ql/test/library-tests/dataflow/external-models/sources.expected

@@ -32,6 +32,3 @@
 | windows.cpp:669:70:669:79 | WinHttpQueryHeadersEx output argument | remote |
 | windows.cpp:669:82:669:87 | WinHttpQueryHeadersEx output argument | remote |
 | windows.cpp:669:105:669:112 | WinHttpQueryHeadersEx output argument | remote |
-| windows.cpp:900:64:900:77 | HttpReceiveHttpRequest output argument | remote |
-| windows.cpp:929:70:929:75 | HttpReceiveRequestEntityBody output argument | remote |
-| windows.cpp:936:70:936:78 | HttpReceiveClientCertificate output argument | remote |