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Author SHA1 Message Date
dependabot[bot]
ba3fe73146 Bump pytest in /misc/codegen in the pip group across 1 directory
Bumps the pip group with 1 update in the /misc/codegen directory: [pytest](https://github.com/pytest-dev/pytest).


Updates `pytest` from 8.3.5 to 9.0.3
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](https://github.com/pytest-dev/pytest/compare/8.3.5...9.0.3)

---
updated-dependencies:
- dependency-name: pytest
  dependency-version: 9.0.3
  dependency-type: direct:production
  dependency-group: pip
...

Signed-off-by: dependabot[bot] <support@github.com>
2026-04-14 00:28:33 +00:00
1521 changed files with 105234 additions and 197807 deletions

View File

@@ -70,7 +70,7 @@ jobs:
SHORTNAME=`basename $DATABASE`
python misc/scripts/models-as-data/generate_mad.py --language java --with-summaries --with-sinks $DATABASE $SHORTNAME/$QL_VARIANT
mkdir -p $MODELS/$SHORTNAME
mv java/ql/lib/ext/generated/modelgenerator/$SHORTNAME/$QL_VARIANT $MODELS/$SHORTNAME
mv java/ql/lib/ext/generated/$SHORTNAME/$QL_VARIANT $MODELS/$SHORTNAME
cd ..
}

View File

@@ -5,7 +5,7 @@ on:
paths:
- "misc/bazel/**"
- "misc/codegen/**"
- "misc/scripts/models-as-data/*.py"
- "misc/scripts/models-as-data/bulk_generate_mad.py"
- "*.bazel*"
- .github/workflows/codegen.yml
- .pre-commit-config.yaml

442
Cargo.lock generated
View File

@@ -140,26 +140,6 @@ version = "0.22.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
[[package]]
name = "bindgen"
version = "0.72.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "993776b509cfb49c750f11b8f07a46fa23e0a1386ffc01fb1e7d343efc387895"
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[[package]]
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@@ -270,15 +250,6 @@ dependencies = [
"shlex",
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[[package]]
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[[package]]
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[[package]]
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@@ -545,15 +485,6 @@ version = "1.0.4"
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[[package]]
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[[package]]
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@@ -807,12 +738,6 @@ dependencies = [
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[[package]]
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@@ -861,12 +786,6 @@ version = "0.1.5"
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@@ -951,26 +870,9 @@ checksum = "9229cfe53dfd69f0609a49f65461bd93001ea1ef889cd5529dd176593f5338a1"
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[[package]]
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@@ -1157,25 +1059,16 @@ dependencies = [
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checksum = "4b0f83760fb341a774ed326568e19f5a863af4a952def8c39f9ab92fd95b88e5"
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[[package]]
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@@ -1305,16 +1198,6 @@ version = "0.2.175"
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[[package]]
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version = "0.1.2"
@@ -1380,12 +1263,6 @@ dependencies = [
"autocfg",
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[[package]]
name = "minimal-lexical"
version = "0.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
[[package]]
name = "miniz_oxide"
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@@ -1432,16 +1309,6 @@ version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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source = "registry+https://github.com/rust-lang/crates.io-index"
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@@ -1569,12 +1436,6 @@ dependencies = [
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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@@ -1630,36 +1491,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b4c5cc86750666a3ed20bdaf5ca2a0344f9c67674cae0515bec2da16fbaa47db"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
name = "toml_edit"
version = "0.22.27"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "41fe8c660ae4257887cf66394862d21dbca4a6ddd26f04a3560410406a2f819a"
dependencies = [
"indexmap 2.14.0",
"indexmap 2.11.4",
"serde",
"serde_spanned 0.6.9",
"toml_datetime 0.6.11",
"toml_write",
"winnow 0.7.13",
]
[[package]]
name = "toml_edit"
version = "0.25.11+spec-1.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0b59c4d22ed448339746c59b905d24568fcbb3ab65a500494f7b8c3e97739f2b"
dependencies = [
"indexmap 2.14.0",
"toml_datetime 1.1.1+spec-1.1.0",
"toml_parser",
"winnow 1.0.2",
"winnow",
]
[[package]]
name = "toml_parser"
version = "1.1.2+spec-1.1.0"
version = "1.0.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a2abe9b86193656635d2411dc43050282ca48aa31c2451210f4202550afb7526"
checksum = "4cf893c33be71572e0e9aa6dd15e6677937abd686b066eac3f8cd3531688a627"
dependencies = [
"winnow 1.0.2",
"winnow",
]
[[package]]
@@ -3060,12 +2779,6 @@ version = "1.0.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d163a63c116ce562a22cda521fcc4d79152e7aba014456fb5eb442f6d6a10109"
[[package]]
name = "topological-sort"
version = "0.2.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ea68304e134ecd095ac6c3574494fc62b909f416c4fca77e440530221e549d3d"
[[package]]
name = "tracing"
version = "0.1.41"
@@ -3140,9 +2853,9 @@ dependencies = [
[[package]]
name = "tree-sitter"
version = "0.26.8"
version = "0.25.9"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "887bd495d0582c5e3e0d8ece2233666169fa56a9644d172fc22ad179ab2d0538"
checksum = "ccd2a058a86cfece0bf96f7cce1021efef9c8ed0e892ab74639173e5ed7a34fa"
dependencies = [
"cc",
"regex",
@@ -3162,30 +2875,6 @@ dependencies = [
"tree-sitter-language",
]
[[package]]
name = "tree-sitter-generate"
version = "0.26.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c3fb2e1bdb1d5f9d23cd5fa68cf98b3bedbd223c92a2edd60bbcf30bcf7180a5"
dependencies = [
"bitflags 2.9.4",
"dunce",
"indexmap 2.14.0",
"indoc",
"log 0.4.28",
"pathdiff",
"regex",
"regex-syntax",
"rquickjs",
"rustc-hash 2.1.1",
"semver",
"serde",
"serde_json",
"smallbitvec",
"thiserror",
"topological-sort",
]
[[package]]
name = "tree-sitter-json"
version = "0.24.8"
@@ -3202,16 +2891,6 @@ version = "0.1.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c4013970217383f67b18aef68f6fb2e8d409bc5755227092d32efb0422ba24b8"
[[package]]
name = "tree-sitter-python"
version = "0.23.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3d065aaa27f3aaceaf60c1f0e0ac09e1cb9eb8ed28e7bcdaa52129cffc7f4b04"
dependencies = [
"cc",
"tree-sitter-language",
]
[[package]]
name = "tree-sitter-ql"
version = "0.23.1"
@@ -3232,15 +2911,6 @@ dependencies = [
"tree-sitter-language",
]
[[package]]
name = "tree-sitter-swift"
version = "0.7.2"
dependencies = [
"cc",
"tree-sitter-generate",
"tree-sitter-language",
]
[[package]]
name = "triomphe"
version = "0.1.14"
@@ -3290,12 +2960,6 @@ version = "0.1.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e70f2a8b45122e719eb623c01822704c4e0907e7e426a05927e1a1cfff5b75d0"
[[package]]
name = "unicode-segmentation"
version = "1.13.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9629274872b2bfaf8d66f5f15725007f635594914870f65218920345aa11aa8c"
[[package]]
name = "unicode-xid"
version = "0.2.6"
@@ -3685,15 +3349,6 @@ dependencies = [
"memchr",
]
[[package]]
name = "winnow"
version = "1.0.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2ee1708bef14716a11bae175f579062d4554d95be2c6829f518df847b7b3fdd0"
dependencies = [
"memchr",
]
[[package]]
name = "wit-bindgen"
version = "0.45.1"
@@ -3712,29 +3367,6 @@ version = "1.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cfe53a6657fd280eaa890a3bc59152892ffa3e30101319d168b781ed6529b049"
[[package]]
name = "yeast"
version = "0.1.0"
dependencies = [
"clap",
"serde",
"serde_json",
"serde_yaml",
"tree-sitter",
"tree-sitter-python",
"tree-sitter-ruby",
"yeast-macros",
]
[[package]]
name = "yeast-macros"
version = "0.1.0"
dependencies = [
"proc-macro2",
"quote",
"syn",
]
[[package]]
name = "yoke"
version = "0.8.0"

View File

@@ -4,11 +4,7 @@
resolver = "2"
members = [
"shared/tree-sitter-extractor",
"shared/yeast",
"shared/yeast-macros",
"ruby/extractor",
"unified/extractor",
"unified/extractor/tree-sitter-swift",
"rust/extractor",
"rust/extractor/macros",
"rust/ast-generator",

View File

@@ -102,7 +102,6 @@ use_repo(
tree_sitter_extractors_deps,
"vendor_ts__anyhow-1.0.100",
"vendor_ts__argfile-0.2.1",
"vendor_ts__cc-1.2.61",
"vendor_ts__chalk-ir-0.104.0",
"vendor_ts__chrono-0.4.42",
"vendor_ts__clap-4.5.48",
@@ -142,18 +141,14 @@ use_repo(
"vendor_ts__serde-1.0.228",
"vendor_ts__serde_json-1.0.145",
"vendor_ts__serde_with-3.14.1",
"vendor_ts__serde_yaml-0.9.34-deprecated",
"vendor_ts__syn-2.0.106",
"vendor_ts__toml-0.9.7",
"vendor_ts__tracing-0.1.41",
"vendor_ts__tracing-flame-0.2.0",
"vendor_ts__tracing-subscriber-0.3.20",
"vendor_ts__tree-sitter-0.26.8",
"vendor_ts__tree-sitter-0.25.9",
"vendor_ts__tree-sitter-embedded-template-0.25.0",
"vendor_ts__tree-sitter-generate-0.26.8",
"vendor_ts__tree-sitter-json-0.24.8",
"vendor_ts__tree-sitter-language-0.1.5",
"vendor_ts__tree-sitter-python-0.23.6",
"vendor_ts__tree-sitter-ql-0.23.1",
"vendor_ts__tree-sitter-ruby-0.23.1",
"vendor_ts__triomphe-0.1.14",

View File

@@ -1,23 +1,3 @@
## 0.4.36
### Minor Analysis Improvements
* Altered 2 patterns in the `poisonable_steps` modelling. Extra sinks are detected in the following cases: scripts executed via python modules and `go run` in directories are detected as potential mechanisms of injection. For the go execution pattern, the pattern is updated to now ignore flags that occur between go and the specific command. This change may lead to more results being detected by the following queries: `actions/untrusted-checkout/high`, `actions/untrusted-checkout/critical`, `actions/untrusted-checkout-toctou/high`, `actions/untrusted-checkout-toctou/critical`, `actions/cache-poisoning/poisonable-step`, `actions/cache-poisoning/direct-cache` and `actions/artifact-poisoning/path-traversal`.
## 0.4.35
No user-facing changes.
## 0.4.34
### Minor Analysis Improvements
* Removed false positive injection sink models for the `context` input of `docker/build-push-action` and the `allowed-endpoints` input of `step-security/harden-runner`.
## 0.4.33
No user-facing changes.
## 0.4.32
No user-facing changes.

View File

@@ -1,3 +0,0 @@
## 0.4.33
No user-facing changes.

View File

@@ -1,5 +0,0 @@
## 0.4.34
### Minor Analysis Improvements
* Removed false positive injection sink models for the `context` input of `docker/build-push-action` and the `allowed-endpoints` input of `step-security/harden-runner`.

View File

@@ -1,3 +0,0 @@
## 0.4.35
No user-facing changes.

View File

@@ -1,5 +0,0 @@
## 0.4.36
### Minor Analysis Improvements
* Altered 2 patterns in the `poisonable_steps` modelling. Extra sinks are detected in the following cases: scripts executed via python modules and `go run` in directories are detected as potential mechanisms of injection. For the go execution pattern, the pattern is updated to now ignore flags that occur between go and the specific command. This change may lead to more results being detected by the following queries: `actions/untrusted-checkout/high`, `actions/untrusted-checkout/critical`, `actions/untrusted-checkout-toctou/high`, `actions/untrusted-checkout-toctou/critical`, `actions/cache-poisoning/poisonable-step`, `actions/cache-poisoning/direct-cache` and `actions/artifact-poisoning/path-traversal`.

View File

@@ -1,2 +1,2 @@
---
lastReleaseVersion: 0.4.36
lastReleaseVersion: 0.4.32

View File

@@ -70,7 +70,7 @@ extensions:
- ["(source|sh|bash|zsh|fish)\\s+([^\\s]+)\\b", 2]
- ["(node)\\s+([^\\s]+)(\\.js|\\.ts)\\b", 2]
- ["(python[\\d\\.]*)\\s+([^\\s]+)\\.py\\b", 2]
- ["(python[\\d\\.]*)\\s+-m\\s+([A-Za-z_][\\w\\.]*)\\b", 2] # eg: pythonX -m anything(dir or file)
- ["(ruby)\\s+([^\\s]+)\\.rb\\b", 2]
- ["(go)\\s+(generate|run)(?:\\s+-[^\\s]+)*\\s+([^\\s]+)", 3]
- ["(go)\\s+(generate|run)\\s+([^\\s]+)\\.go\\b", 3]
- ["(dotnet)\\s+([^\\s]+)\\.csproj\\b", 2]

View File

@@ -0,0 +1,6 @@
extensions:
- addsTo:
pack: codeql/actions-all
extensible: actionsSinkModel
data:
- ["docker/build-push-action", "*", "input.context", "code-injection", "manual"]

View File

@@ -0,0 +1,6 @@
extensions:
- addsTo:
pack: codeql/actions-all
extensible: actionsSinkModel
data:
- ["step-security/harden-runner", "*", "input.allowed-endpoints", "command-injection", "manual"]

View File

@@ -1,5 +1,5 @@
name: codeql/actions-all
version: 0.4.36
version: 0.4.33-dev
library: true
warnOnImplicitThis: true
dependencies:

View File

@@ -1,35 +1,3 @@
## 0.6.28
### Query Metadata Changes
* Adjusted the name of `actions/untrusted-checkout/high` to more clearly describe which parts of the scenario are in a privileged context.
### Minor Analysis Improvements
* The `actions/unpinned-tag` query now analyzes composite action metadata (`action.yml`/`action.yaml` files) in addition to workflow files, providing more comprehensive detection of unpinned action references across the entire Actions ecosystem.
### Bug Fixes
* Fixed help file descriptions for queries: `actions/untrusted-checkout/critical`, `actions/untrusted-checkout/high`, `actions/untrusted-checkout/medium`. Previously the messages were unclear as to why and how the vulnerabilities could occur.
## 0.6.27
No user-facing changes.
## 0.6.26
### Major Analysis Improvements
* 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 improved the wording to make it clearer that it is not the artifact that is being poisoned, but instead a potentially untrusted artifact that is consumed. Finally, changed the alert location to be the source, to align more with other queries reporting an artifact (e.g. zipslip) which is more useful.
### Minor Analysis Improvements
* The query `actions/missing-workflow-permissions` no longer produces false positive results on reusable workflows where all callers set permissions.
## 0.6.25
No user-facing changes.
## 0.6.24
No user-facing changes.

View File

@@ -1,5 +1,5 @@
/**
* @name Unpinned tag for a non-immutable Action in workflow or composite action
* @name Unpinned tag for a non-immutable Action in workflow
* @description Using a tag for a non-immutable Action that is not pinned to a commit can lead to executing an untrusted Action through a supply chain attack.
* @kind problem
* @security-severity 5.0
@@ -31,26 +31,15 @@ private predicate isPinnedContainer(string version) {
bindingset[nwo]
private predicate isContainerImage(string nwo) { nwo.regexpMatch("^docker://.+") }
private predicate getStepContainerName(UsesStep uses, string name) {
exists(Workflow workflow |
uses.getEnclosingWorkflow() = workflow and
(
workflow.getName() = name
or
not exists(workflow.getName()) and workflow.getLocation().getFile().getBaseName() = name
)
)
or
exists(CompositeAction action |
uses.getEnclosingCompositeAction() = action and
name = action.getLocation().getFile().getBaseName()
)
}
from UsesStep uses, string nwo, string version, string name
from UsesStep uses, string nwo, string version, Workflow workflow, string name
where
uses.getCallee() = nwo and
getStepContainerName(uses, name) and
uses.getEnclosingWorkflow() = workflow and
(
workflow.getName() = name
or
not exists(workflow.getName()) and workflow.getLocation().getFile().getBaseName() = name
) and
uses.getVersion() = version and
not isTrustedOwner(nwo) and
not (if isContainerImage(nwo) then isPinnedContainer(version) else isPinnedCommit(version)) and

View File

@@ -1,35 +1,6 @@
## Overview
GitHub workflows can be triggered through various repository events, including incoming pull requests (PRs) or comments on Issues/PRs. Under certain conditions described below, attackers can take over a repository by opening malicious PRs from forks. The attacks can result in malicious code execution causing unauthorized changes to the repository or exfiltration of repository secrets and a compromise of connected systems.
## Workflow Security Model
In GitHub Actions, there is a distinction between unprivileged and privileged workflows. For example, a workflow with a `pull_request` trigger is unprivileged while a workflow with `pull_request_target` is privileged.
This is relevant especially for PRs from forks. Normal PRs can only be submitted by people who have write access to a repository, while PRs from forks can be submitted by anyone.
On a PR from a fork, an unprivileged `pull_request` workflow has only limited capabilities but a privileged `pull_request_target` workflow is much more dangerous. A privileged workflow:
* Runs in the context of the base repository
* Has access to organization and repository secrets (e.g., API keys, deployment tokens)
* Has a read/write `GITHUB_TOKEN` by default
* Can access private resources
Certain triggers automatically grant a workflow elevated privileges:
* `pull_request_target` as described above
* `workflow_run`: Triggered when another workflow completes.
* `issue_comment`: Triggered when a comment is made on an issue or PR.
## Attack Details
* A repository has a privileged workflow
* An attacker forks the repository and adds malicious code (e.g., in the build script)
* The attacker opens a PR from the fork, and, if needed, comments on the PR
* The workflow in the base repository checks out the forked code
* The workflow runs, (e.g. the build script etc.), which contains the malicious code
Please note that not only build scripts can be malicious code vectors. There is a large number of other possibilities. Some of them are listed in the [LOTP](https://boostsecurityio.github.io/lotp/) catalog.
GitHub workflows can be triggered through various repository events, including incoming pull requests (PRs) or comments on Issues/PRs. A potentially dangerous misuse of the triggers such as `pull_request_target` or `issue_comment` followed by an explicit checkout of untrusted code (Pull Request HEAD) may lead to repository compromise if untrusted code gets executed (e.g., due to a modified build script) in a privileged job.
## Recommendation
@@ -162,5 +133,3 @@ jobs:
## References
- GitHub Security Lab Research: [Keeping your GitHub Actions and workflows secure Part 1: Preventing pwn requests](https://securitylab.github.com/research/github-actions-preventing-pwn-requests/).
- Mitigating risks of untrusted checkout: [GitHub Docs](https://docs.github.com/en/enterprise-cloud@latest/actions/reference/security/secure-use#mitigating-the-risks-of-untrusted-code-checkout).
- Living Off the Pipeline: [LOTP](https://boostsecurityio.github.io/lotp/).

View File

@@ -1,35 +1,6 @@
## Overview
GitHub workflows can be triggered through various repository events, including incoming pull requests (PRs) or comments on Issues/PRs. Under certain conditions described below, attackers can take over a repository by opening malicious PRs from forks. The attacks can result in malicious code execution causing unauthorized changes to the repository or exfiltration of repository secrets and a compromise of connected systems.
## Workflow Security Model
In GitHub Actions, there is a distinction between unprivileged and privileged workflows. For example, a workflow with a `pull_request` trigger is unprivileged while a workflow with `pull_request_target` is privileged.
This is relevant especially for PRs from forks. Normal PRs can only be submitted by people who have write access to a repository, while PRs from forks can be submitted by anyone.
On a PR from a fork, an unprivileged `pull_request` workflow has only limited capabilities but a privileged `pull_request_target` workflow is much more dangerous. A privileged workflow:
* Runs in the context of the base repository
* Has access to organization and repository secrets (e.g., API keys, deployment tokens)
* Has a read/write `GITHUB_TOKEN` by default
* Can access private resources
Certain triggers automatically grant a workflow elevated privileges:
* `pull_request_target` as described above
* `workflow_run`: Triggered when another workflow completes.
* `issue_comment`: Triggered when a comment is made on an issue or PR.
## Attack Details
* A repository has a privileged workflow
* An attacker forks the repository and adds malicious code (e.g., in the build script)
* The attacker opens a PR from the fork, and, if needed, comments on the PR
* The workflow in the base repository checks out the forked code
* The workflow runs, (e.g. the build script etc.), which contains the malicious code
Please note that not only build scripts can be malicious code vectors. There is a large number of other possibilities. Some of them are listed in the [LOTP](https://boostsecurityio.github.io/lotp/) catalog.
GitHub workflows can be triggered through various repository events, including incoming pull requests (PRs) or comments on Issues/PRs. A potentially dangerous misuse of the triggers such as `pull_request_target` or `issue_comment` followed by an explicit checkout of untrusted code (Pull Request HEAD) may lead to repository compromise if untrusted code gets executed (e.g., due to a modified build script) in a privileged job.
## Recommendation
@@ -162,5 +133,3 @@ jobs:
## References
- GitHub Security Lab Research: [Keeping your GitHub Actions and workflows secure Part 1: Preventing pwn requests](https://securitylab.github.com/research/github-actions-preventing-pwn-requests/).
- Mitigating risks of untrusted checkout: [GitHub Docs](https://docs.github.com/en/enterprise-cloud@latest/actions/reference/security/secure-use#mitigating-the-risks-of-untrusted-code-checkout).
- Living Off the Pipeline: [LOTP](https://boostsecurityio.github.io/lotp/).

View File

@@ -1,5 +1,5 @@
/**
* @name Checkout of untrusted code in privileged context without privileged context use
* @name Checkout of untrusted code in trusted context
* @description Privileged workflows have read/write access to the base repository and access to secrets.
* By explicitly checking out and running the build script from a fork the untrusted code is running in an environment
* that is able to push to the base repository and to access secrets.

View File

@@ -1,35 +1,6 @@
## Overview
GitHub workflows can be triggered through various repository events, including incoming pull requests (PRs) or comments on Issues/PRs. Under certain conditions described below, attackers can take over a repository by opening malicious PRs from forks. The attacks can result in malicious code execution causing unauthorized changes to the repository or exfiltration of repository secrets and a compromise of connected systems.
## Workflow Security Model
In GitHub Actions, there is a distinction between unprivileged and privileged workflows. For example, a workflow with a `pull_request` trigger is unprivileged while a workflow with `pull_request_target` is privileged.
This is relevant especially for PRs from forks. Normal PRs can only be submitted by people who have write access to a repository, while PRs from forks can be submitted by anyone.
On a PR from a fork, an unprivileged `pull_request` workflow has only limited capabilities but a privileged `pull_request_target` workflow is much more dangerous. A privileged workflow:
* Runs in the context of the base repository
* Has access to organization and repository secrets (e.g., API keys, deployment tokens)
* Has a read/write `GITHUB_TOKEN` by default
* Can access private resources
Certain triggers automatically grant a workflow elevated privileges:
* `pull_request_target` as described above
* `workflow_run`: Triggered when another workflow completes.
* `issue_comment`: Triggered when a comment is made on an issue or PR.
## Attack Details
* A repository has a privileged workflow
* An attacker forks the repository and adds malicious code (e.g., in the build script)
* The attacker opens a PR from the fork, and, if needed, comments on the PR
* The workflow in the base repository checks out the forked code
* The workflow runs, (e.g. the build script etc.), which contains the malicious code
Please note that not only build scripts can be malicious code vectors. There is a large number of other possibilities. Some of them are listed in the [LOTP](https://boostsecurityio.github.io/lotp/) catalog.
GitHub workflows can be triggered through various repository events, including incoming pull requests (PRs) or comments on Issues/PRs. A potentially dangerous misuse of the triggers such as `pull_request_target` or `issue_comment` followed by an explicit checkout of untrusted code (Pull Request HEAD) may lead to repository compromise if untrusted code gets executed (e.g., due to a modified build script) in a privileged job.
## Recommendation
@@ -162,5 +133,3 @@ jobs:
## References
- GitHub Security Lab Research: [Keeping your GitHub Actions and workflows secure Part 1: Preventing pwn requests](https://securitylab.github.com/research/github-actions-preventing-pwn-requests/).
- Mitigating risks of untrusted checkout: [GitHub Docs](https://docs.github.com/en/enterprise-cloud@latest/actions/reference/security/secure-use#mitigating-the-risks-of-untrusted-code-checkout).
- Living Off the Pipeline: [LOTP](https://boostsecurityio.github.io/lotp/).

View File

@@ -0,0 +1,4 @@
---
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.

View File

@@ -0,0 +1,4 @@
---
category: minorAnalysis
---
* The query `actions/missing-workflow-permissions` no longer produces false positive results on reusable workflows where all callers set permissions.

View File

@@ -1,3 +0,0 @@
## 0.6.25
No user-facing changes.

View File

@@ -1,9 +0,0 @@
## 0.6.26
### Major Analysis Improvements
* 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 improved the wording to make it clearer that it is not the artifact that is being poisoned, but instead a potentially untrusted artifact that is consumed. Finally, changed the alert location to be the source, to align more with other queries reporting an artifact (e.g. zipslip) which is more useful.
### Minor Analysis Improvements
* The query `actions/missing-workflow-permissions` no longer produces false positive results on reusable workflows where all callers set permissions.

View File

@@ -1,3 +0,0 @@
## 0.6.27
No user-facing changes.

View File

@@ -1,13 +0,0 @@
## 0.6.28
### Query Metadata Changes
* Adjusted the name of `actions/untrusted-checkout/high` to more clearly describe which parts of the scenario are in a privileged context.
### Minor Analysis Improvements
* The `actions/unpinned-tag` query now analyzes composite action metadata (`action.yml`/`action.yaml` files) in addition to workflow files, providing more comprehensive detection of unpinned action references across the entire Actions ecosystem.
### Bug Fixes
* Fixed help file descriptions for queries: `actions/untrusted-checkout/critical`, `actions/untrusted-checkout/high`, `actions/untrusted-checkout/medium`. Previously the messages were unclear as to why and how the vulnerabilities could occur.

View File

@@ -1,2 +1,2 @@
---
lastReleaseVersion: 0.6.28
lastReleaseVersion: 0.6.24

View File

@@ -1,5 +1,5 @@
name: codeql/actions-queries
version: 0.6.28
version: 0.6.25-dev
library: false
warnOnImplicitThis: true
groups: [actions, queries]

View File

@@ -1,6 +0,0 @@
name: Composite unpinned tag test
runs:
using: "composite"
steps:
- uses: foo/bar@v2
- uses: foo/bar@25b062c917b0c75f8b47d8469aff6c94ffd89abb

View File

@@ -1,4 +1,3 @@
| .github/actions/unpinned-tag/action.yml:5:13:5:22 | foo/bar@v2 | Unpinned 3rd party Action 'action.yml' step $@ uses 'foo/bar' with ref 'v2', not a pinned commit hash | .github/actions/unpinned-tag/action.yml:5:7:6:4 | Uses Step | Uses Step |
| .github/workflows/actor_trusted_checkout.yml:19:13:19:36 | completely/fakeaction@v2 | Unpinned 3rd party Action 'actor_trusted_checkout.yml' step $@ uses 'completely/fakeaction' with ref 'v2', not a pinned commit hash | .github/workflows/actor_trusted_checkout.yml:19:7:23:4 | Uses Step | Uses Step |
| .github/workflows/actor_trusted_checkout.yml:23:13:23:37 | fakerepo/comment-on-pr@v1 | Unpinned 3rd party Action 'actor_trusted_checkout.yml' step $@ uses 'fakerepo/comment-on-pr' with ref 'v1', not a pinned commit hash | .github/workflows/actor_trusted_checkout.yml:23:7:26:21 | Uses Step | Uses Step |
| .github/workflows/artifactpoisoning21.yml:13:15:13:49 | dawidd6/action-download-artifact@v2 | Unpinned 3rd party Action 'Pull Request Open' step $@ uses 'dawidd6/action-download-artifact' with ref 'v2', not a pinned commit hash | .github/workflows/artifactpoisoning21.yml:13:9:18:6 | Uses Step | Uses Step |

View File

@@ -8,7 +8,6 @@ edges
| .github/actions/download-artifact/action.yaml:25:7:29:4 | Run Step | .github/actions/download-artifact/action.yaml:29:7:32:18 | Run Step |
| .github/actions/download-artifact/action.yaml:29:7:32:18 | Run Step | .github/workflows/artifactpoisoning91.yml:19:9:25:6 | Run Step: metadata |
| .github/actions/download-artifact/action.yaml:29:7:32:18 | Run Step | .github/workflows/resolve-args.yml:22:9:36:13 | Run Step: resolve-step |
| .github/actions/unpinned-tag/action.yml:5:7:6:4 | Uses Step | .github/actions/unpinned-tag/action.yml:6:7:6:61 | Uses Step |
| .github/workflows/actor_trusted_checkout.yml:9:7:14:4 | Uses Step | .github/workflows/actor_trusted_checkout.yml:14:7:15:4 | Uses Step |
| .github/workflows/actor_trusted_checkout.yml:14:7:15:4 | Uses Step | .github/workflows/actor_trusted_checkout.yml:15:7:19:4 | Run Step |
| .github/workflows/actor_trusted_checkout.yml:15:7:19:4 | Run Step | .github/workflows/actor_trusted_checkout.yml:19:7:23:4 | Uses Step |

View File

@@ -43,7 +43,6 @@ ql/cpp/ql/src/Security/CWE/CWE-367/TOCTOUFilesystemRace.ql
ql/cpp/ql/src/Security/CWE/CWE-416/IteratorToExpiredContainer.ql
ql/cpp/ql/src/Security/CWE/CWE-416/UseOfStringAfterLifetimeEnds.ql
ql/cpp/ql/src/Security/CWE/CWE-416/UseOfUniquePointerAfterLifetimeEnds.ql
ql/cpp/ql/src/Security/CWE/CWE-468/SuspiciousAddWithSizeof.ql
ql/cpp/ql/src/Security/CWE/CWE-497/ExposedSystemData.ql
ql/cpp/ql/src/Security/CWE/CWE-611/XXE.ql
ql/cpp/ql/src/Security/CWE/CWE-676/DangerousFunctionOverflow.ql

View File

@@ -1,51 +1,3 @@
## 10.1.1
### Minor Analysis Improvements
* The `RemoteFlowSourceFunction` model for `fscanf` (and variants) now implements `hasSocketInput` to reflect that these functions may read from a socket.
## 10.1.0
### New Features
* A new predicate `getSwitchCase` was added to the `SwitchStmt` class, which yields the `n`th `case` statement from a `switch` statement.
* Data flow barriers and barrier guards can now be added using data extensions. For more information see [Customizing library models for C and C++](https://codeql.github.com/docs/codeql-language-guides/customizing-library-models-for-cpp/).
### Minor Analysis Improvements
* Added taint flow models for the `Strsafe.h` header from the Windows SDK.
## 10.0.0
### Breaking Changes
* The deprecated `NonThrowingFunction` class has been removed, use `NonCppThrowingFunction` instead.
* The deprecated `ThrowingFunction` class has been removed, use `AlwaysSehThrowingFunction` instead.
### New Features
* Added a subclass `AutoconfConfigureTestFile` of `ConfigurationTestFile` that represents files created by GNU autoconf configure scripts to test the build configuration.
## 9.0.0
### Breaking Changes
* 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.
### New Features
* Added a subclass `MesonPrivateTestFile` of `ConfigurationTestFile` that represents files created by Meson to test the build configuration.
* Added a class `ConstructorDirectFieldInit` to represent field initializations that occur in member initializer lists.
* Added a class `ConstructorDefaultFieldInit` to represent default field initializations.
* 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.
* Added a class `IndirectUninitializedNode` to represent the indirection of an uninitialized local variable as a dataflow node.
### Minor Analysis Improvements
* Added `HttpReceiveHttpRequest`, `HttpReceiveRequestEntityBody`, and `HttpReceiveClientCertificate` from Win32's `http.h` as remote flow sources.
* Added dataflow through members initialized via non-static data member initialization (NSDMI).
## 8.0.3
No user-facing changes.

View File

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

View File

@@ -0,0 +1,5 @@
---
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.

View File

@@ -0,0 +1,5 @@
---
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.

View File

@@ -0,0 +1,4 @@
---
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.

View File

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

View File

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

View File

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

View File

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

View File

@@ -1,10 +0,0 @@
## 10.0.0
### Breaking Changes
* The deprecated `NonThrowingFunction` class has been removed, use `NonCppThrowingFunction` instead.
* The deprecated `ThrowingFunction` class has been removed, use `AlwaysSehThrowingFunction` instead.
### New Features
* Added a subclass `AutoconfConfigureTestFile` of `ConfigurationTestFile` that represents files created by GNU autoconf configure scripts to test the build configuration.

View File

@@ -1,10 +0,0 @@
## 10.1.0
### New Features
* A new predicate `getSwitchCase` was added to the `SwitchStmt` class, which yields the `n`th `case` statement from a `switch` statement.
* Data flow barriers and barrier guards can now be added using data extensions. For more information see [Customizing library models for C and C++](https://codeql.github.com/docs/codeql-language-guides/customizing-library-models-for-cpp/).
### Minor Analysis Improvements
* Added taint flow models for the `Strsafe.h` header from the Windows SDK.

View File

@@ -1,5 +0,0 @@
## 10.1.1
### Minor Analysis Improvements
* The `RemoteFlowSourceFunction` model for `fscanf` (and variants) now implements `hasSocketInput` to reflect that these functions may read from a socket.

View File

@@ -1,19 +0,0 @@
## 9.0.0
### Breaking Changes
* 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.
### New Features
* Added a subclass `MesonPrivateTestFile` of `ConfigurationTestFile` that represents files created by Meson to test the build configuration.
* Added a class `ConstructorDirectFieldInit` to represent field initializations that occur in member initializer lists.
* Added a class `ConstructorDefaultFieldInit` to represent default field initializations.
* 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.
* Added a class `IndirectUninitializedNode` to represent the indirection of an uninitialized local variable as a dataflow node.
### Minor Analysis Improvements
* Added `HttpReceiveHttpRequest`, `HttpReceiveRequestEntityBody`, and `HttpReceiveClientCertificate` from Win32's `http.h` as remote flow sources.
* Added dataflow through members initialized via non-static data member initialization (NSDMI).

View File

@@ -1,2 +1,2 @@
---
lastReleaseVersion: 10.1.1
lastReleaseVersion: 8.0.3

View File

@@ -1,94 +0,0 @@
# Models for strsafe.h safe string functions
extensions:
- addsTo:
pack: codeql/cpp-all
extensible: sourceModel
data: # namespace, type, subtypes, name, signature, ext, output, kind, provenance
# StringCchGets: (pszDest, cchDest)
- ["", "", False, "StringCchGetsA", "", "", "Argument[*0]", "local", "manual"]
- ["", "", False, "StringCchGetsW", "", "", "Argument[*0]", "local", "manual"]
# StringCbGets: (pszDest, cbDest)
- ["", "", False, "StringCbGetsA", "", "", "Argument[*0]", "local", "manual"]
- ["", "", False, "StringCbGetsW", "", "", "Argument[*0]", "local", "manual"]
# StringCchGetsEx: (pszDest, cchDest, ppszDestEnd, pcchRemaining, dwFlags)
- ["", "", False, "StringCchGetsExA", "", "", "Argument[*0]", "local", "manual"]
- ["", "", False, "StringCchGetsExW", "", "", "Argument[*0]", "local", "manual"]
# StringCbGetsEx: (pszDest, cbDest, ppszDestEnd, pcbRemaining, dwFlags)
- ["", "", False, "StringCbGetsExA", "", "", "Argument[*0]", "local", "manual"]
- ["", "", False, "StringCbGetsExW", "", "", "Argument[*0]", "local", "manual"]
- addsTo:
pack: codeql/cpp-all
extensible: summaryModel
data: # namespace, type, subtypes, name, signature, ext, input, output, kind, provenance
# StringCchCopy: (pszDest, cchDest, pszSrc)
- ["", "", False, "StringCchCopyA", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
- ["", "", False, "StringCchCopyW", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
# StringCbCopy: (pszDest, cbDest, pszSrc)
- ["", "", False, "StringCbCopyA", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
- ["", "", False, "StringCbCopyW", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
# StringCchCopyEx: (pszDest, cchDest, pszSrc, ppszDestEnd, pcchRemaining, dwFlags)
- ["", "", False, "StringCchCopyExA", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
- ["", "", False, "StringCchCopyExW", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
# StringCbCopyEx: (pszDest, cbDest, pszSrc, ppszDestEnd, pcbRemaining, dwFlags)
- ["", "", False, "StringCbCopyExA", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
- ["", "", False, "StringCbCopyExW", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
# StringCchCopyN: (pszDest, cchDest, pszSrc, cchToCopy)
- ["", "", False, "StringCchCopyNA", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
- ["", "", False, "StringCchCopyNW", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
# StringCbCopyN: (pszDest, cbDest, pszSrc, cbToCopy)
- ["", "", False, "StringCbCopyNA", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
- ["", "", False, "StringCbCopyNW", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
# StringCchCopyNEx: (pszDest, cchDest, pszSrc, cchToCopy, ppszDestEnd, pcchRemaining, dwFlags)
- ["", "", False, "StringCchCopyNExA", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
- ["", "", False, "StringCchCopyNExW", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
# StringCbCopyNEx: (pszDest, cbDest, pszSrc, cbToCopy, ppszDestEnd, pcbRemaining, dwFlags)
- ["", "", False, "StringCbCopyNExA", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
- ["", "", False, "StringCbCopyNExW", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
# StringCchCat: (pszDest, cchDest, pszSrc)
- ["", "", False, "StringCchCatA", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
- ["", "", False, "StringCchCatW", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
# StringCbCat: (pszDest, cbDest, pszSrc)
- ["", "", False, "StringCbCatA", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
- ["", "", False, "StringCbCatW", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
# StringCchCatEx: (pszDest, cchDest, pszSrc, ppszDestEnd, pcchRemaining, dwFlags)
- ["", "", False, "StringCchCatExA", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
- ["", "", False, "StringCchCatExW", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
# StringCbCatEx: (pszDest, cbDest, pszSrc, ppszDestEnd, pcbRemaining, dwFlags)
- ["", "", False, "StringCbCatExA", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
- ["", "", False, "StringCbCatExW", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
# StringCchCatN: (pszDest, cchDest, pszSrc, cchToAppend)
- ["", "", False, "StringCchCatNA", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
- ["", "", False, "StringCchCatNW", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
# StringCbCatN: (pszDest, cbDest, pszSrc, cbToAppend)
- ["", "", False, "StringCbCatNA", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
- ["", "", False, "StringCbCatNW", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
# StringCchCatNEx: (pszDest, cchDest, pszSrc, cchToAppend, ppszDestEnd, pcchRemaining, dwFlags)
- ["", "", False, "StringCchCatNExA", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
- ["", "", False, "StringCchCatNExW", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
# StringCbCatNEx: (pszDest, cbDest, pszSrc, cbToAppend, ppszDestEnd, pcbRemaining, dwFlags)
- ["", "", False, "StringCbCatNExA", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
- ["", "", False, "StringCbCatNExW", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
# StringCchPrintf: (pszDest, cchDest, pszFormat, ...)
- ["", "", False, "StringCchPrintfA", "", "", "Argument[*2..8]", "Argument[*0]", "taint", "manual"]
- ["", "", False, "StringCchPrintfW", "", "", "Argument[*2..8]", "Argument[*0]", "taint", "manual"]
# StringCbPrintf: (pszDest, cbDest, pszFormat, ...)
- ["", "", False, "StringCbPrintfA", "", "", "Argument[*2..8]", "Argument[*0]", "taint", "manual"]
- ["", "", False, "StringCbPrintfW", "", "", "Argument[*2..8]", "Argument[*0]", "taint", "manual"]
# StringCchPrintfEx: (pszDest, cchDest, ppszDestEnd, pcchRemaining, dwFlags, pszFormat, ...)
- ["", "", False, "StringCchPrintfExA", "", "", "Argument[*5..11]", "Argument[*0]", "taint", "manual"]
- ["", "", False, "StringCchPrintfExW", "", "", "Argument[*5..11]", "Argument[*0]", "taint", "manual"]
# StringCbPrintfEx: (pszDest, cbDest, ppszDestEnd, pcbRemaining, dwFlags, pszFormat, ...)
- ["", "", False, "StringCbPrintfExA", "", "", "Argument[*5..11]", "Argument[*0]", "taint", "manual"]
- ["", "", False, "StringCbPrintfExW", "", "", "Argument[*5..11]", "Argument[*0]", "taint", "manual"]
# StringCchVPrintf: (pszDest, cchDest, pszFormat, argList)
- ["", "", False, "StringCchVPrintfA", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
- ["", "", False, "StringCchVPrintfW", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
# StringCbVPrintf: (pszDest, cbDest, pszFormat, argList)
- ["", "", False, "StringCbVPrintfA", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
- ["", "", False, "StringCbVPrintfW", "", "", "Argument[*2]", "Argument[*0]", "taint", "manual"]
# StringCchVPrintfEx: (pszDest, cchDest, ppszDestEnd, pcchRemaining, dwFlags, pszFormat, argList)
- ["", "", False, "StringCchVPrintfExA", "", "", "Argument[*5]", "Argument[*0]", "taint", "manual"]
- ["", "", False, "StringCchVPrintfExW", "", "", "Argument[*5]", "Argument[*0]", "taint", "manual"]
# StringCbVPrintfEx: (pszDest, cbDest, ppszDestEnd, pcbRemaining, dwFlags, pszFormat, argList)
- ["", "", False, "StringCbVPrintfExA", "", "", "Argument[*5]", "Argument[*0]", "taint", "manual"]
- ["", "", False, "StringCbVPrintfExW", "", "", "Argument[*5]", "Argument[*0]", "taint", "manual"]

View File

@@ -12,7 +12,4 @@ extensions:
- ["", "", False, "_malloca", "0", "", "", False]
- ["", "", False, "calloc", "1", "0", "", True]
- ["std", "", False, "calloc", "1", "0", "", True]
- ["bsl", "", False, "calloc", "1", "0", "", True]
- ["", "", False, "aligned_alloc", "1", "", "", True]
- ["std", "", False, "aligned_alloc", "1", "", "", True]
- ["bsl", "", False, "aligned_alloc", "1", "", "", True]
- ["bsl", "", False, "calloc", "1", "0", "", True]

View File

@@ -1,5 +1,5 @@
name: codeql/cpp-all
version: 10.1.1
version: 8.0.4-dev
groups: cpp
dbscheme: semmlecode.cpp.dbscheme
extractor: cpp

View File

@@ -459,13 +459,6 @@ class FormatLiteral extends Literal instanceof StringLiteral {
*/
int getConvSpecOffset(int n) { result = this.getFormat().indexOf("%", n, 0) }
/**
* Gets the nth conversion specifier string.
*/
private string getConvSpecString(int n) {
n >= 0 and result = "%" + this.getFormat().splitAt("%", n + 1)
}
/*
* Each of these predicates gets a regular expressions to match each individual
* parts of a conversion specifier.
@@ -531,20 +524,22 @@ class FormatLiteral extends Literal instanceof StringLiteral {
int n, string spec, string params, string flags, string width, string prec, string len,
string conv
) {
exists(string convSpec, string regexp |
convSpec = this.getConvSpecString(n) and
exists(int offset, string fmt, string rst, string regexp |
offset = this.getConvSpecOffset(n) and
fmt = this.getFormat() and
rst = fmt.substring(offset, fmt.length()) and
regexp = this.getConvSpecRegexp() and
(
spec = convSpec.regexpCapture(regexp, 1) and
params = convSpec.regexpCapture(regexp, 2) and
flags = convSpec.regexpCapture(regexp, 3) and
width = convSpec.regexpCapture(regexp, 4) and
prec = convSpec.regexpCapture(regexp, 5) and
len = convSpec.regexpCapture(regexp, 6) and
conv = convSpec.regexpCapture(regexp, 7)
spec = rst.regexpCapture(regexp, 1) and
params = rst.regexpCapture(regexp, 2) and
flags = rst.regexpCapture(regexp, 3) and
width = rst.regexpCapture(regexp, 4) and
prec = rst.regexpCapture(regexp, 5) and
len = rst.regexpCapture(regexp, 6) and
conv = rst.regexpCapture(regexp, 7)
or
spec = convSpec.regexpCapture(regexp, 1) and
not exists(convSpec.regexpCapture(regexp, 2)) and
spec = rst.regexpCapture(regexp, 1) and
not exists(rst.regexpCapture(regexp, 2)) and
params = "" and
flags = "" and
width = "" and
@@ -559,10 +554,12 @@ class FormatLiteral extends Literal instanceof StringLiteral {
* Gets the nth conversion specifier (including the initial `%`).
*/
string getConvSpec(int n) {
exists(string convSpec, string regexp |
convSpec = this.getConvSpecString(n) and
exists(int offset, string fmt, string rst, string regexp |
offset = this.getConvSpecOffset(n) and
fmt = this.getFormat() and
rst = fmt.substring(offset, fmt.length()) and
regexp = this.getConvSpecRegexp() and
result = convSpec.regexpCapture(regexp, 1)
result = rst.regexpCapture(regexp, 1)
)
}

View File

@@ -194,13 +194,6 @@ class ScanfFormatLiteral extends Expr {
)
}
/**
* Gets the nth conversion specifier string.
*/
private string getConvSpecString(int n) {
n >= 0 and result = "%" + this.getFormat().splitAt("%", n + 1)
}
/**
* Gets the regular expression to match each individual part of a conversion specifier.
*/
@@ -234,14 +227,16 @@ class ScanfFormatLiteral extends Expr {
* specifier.
*/
predicate parseConvSpec(int n, string spec, string width, string len, string conv) {
exists(string convSpec, string regexp |
convSpec = this.getConvSpecString(n) and
exists(int offset, string fmt, string rst, string regexp |
offset = this.getConvSpecOffset(n) and
fmt = this.getFormat() and
rst = fmt.substring(offset, fmt.length()) and
regexp = this.getConvSpecRegexp() and
(
spec = convSpec.regexpCapture(regexp, 1) and
width = convSpec.regexpCapture(regexp, 2) and
len = convSpec.regexpCapture(regexp, 3) and
conv = convSpec.regexpCapture(regexp, 4)
spec = rst.regexpCapture(regexp, 1) and
width = rst.regexpCapture(regexp, 2) and
len = rst.regexpCapture(regexp, 3) and
conv = rst.regexpCapture(regexp, 4)
)
)
}

View File

@@ -6,15 +6,11 @@
*
* The extensible relations have the following columns:
* - Sources:
* `namespace; type; subtypes; name; signature; ext; output; kind; provenance`
* `namespace; type; subtypes; name; signature; ext; output; kind`
* - Sinks:
* `namespace; type; subtypes; name; signature; ext; input; kind; provenance`
* `namespace; type; subtypes; name; signature; ext; input; kind`
* - Summaries:
* `namespace; type; subtypes; name; signature; ext; input; output; kind; provenance`
* - Barriers:
* `namespace; type; subtypes; name; signature; ext; output; kind; provenance`
* - BarrierGuards:
* `namespace; type; subtypes; name; signature; ext; input; acceptingValue; kind; provenance`
* `namespace; type; subtypes; name; signature; ext; input; output; kind`
*
* The interpretation of a row is similar to API-graphs with a left-to-right
* reading.
@@ -91,23 +87,11 @@
* value, and
* - flow from the _second_ indirection of the 0th argument to the first
* indirection of the return value, etc.
* 8. The `acceptingValue` column of barrier guard models specifies the condition
* under which the guard blocks flow. It can be one of "true" or "false". In
* the future "no-exception", "not-zero", "null", "not-null" may be supported.
* 9. The `kind` column is a tag that can be referenced from QL to determine to
* 8. The `kind` column is a tag that can be referenced from QL to determine to
* which classes the interpreted elements should be added. For example, for
* sources "remote" indicates a default remote flow source, and for summaries
* "taint" indicates a default additional taint step and "value" indicates a
* globally applicable value-preserving step.
* 10. The `provenance` column is a tag to indicate the origin and verification of a model.
* The format is {origin}-{verification} or just "manual" where the origin describes
* the origin of the model and verification describes how the model has been verified.
* Some examples are:
* - "df-generated": The model has been generated by the model generator tool.
* - "df-manual": The model has been generated by the model generator and verified by a human.
* - "manual": The model has been written by hand.
* This information is used in a heuristic for dataflow analysis to determine, if a
* model or source code should be used for determining flow.
*/
import cpp
@@ -947,13 +931,13 @@ private module Cached {
private predicate barrierGuardChecks(IRGuardCondition g, Expr e, boolean gv, TKindModelPair kmp) {
exists(
SourceSinkInterpretationInput::InterpretNode n, Public::AcceptingValue acceptingValue,
SourceSinkInterpretationInput::InterpretNode n, Public::AcceptingValue acceptingvalue,
string kind, string model
|
isBarrierGuardNode(n, acceptingValue, kind, model) and
isBarrierGuardNode(n, acceptingvalue, kind, model) and
n.asNode().asExpr() = e and
kmp = TMkPair(kind, model) and
gv = convertAcceptingValue(acceptingValue).asBooleanValue() and
gv = convertAcceptingValue(acceptingvalue).asBooleanValue() and
n.asNode().(Private::ArgumentNode).getCall().asCallInstruction() = g
)
}
@@ -970,14 +954,14 @@ private module Cached {
) {
exists(
SourceSinkInterpretationInput::InterpretNode interpretNode,
Public::AcceptingValue acceptingValue, string kind, string model, int indirectionIndex,
Public::AcceptingValue acceptingvalue, string kind, string model, int indirectionIndex,
Private::ArgumentNode arg
|
isBarrierGuardNode(interpretNode, acceptingValue, kind, model) and
isBarrierGuardNode(interpretNode, acceptingvalue, kind, model) and
arg = interpretNode.asNode() and
arg.asIndirectExpr(indirectionIndex) = e and
kmp = MkKindModelPairIntPair(TMkPair(kind, model), indirectionIndex) and
gv = convertAcceptingValue(acceptingValue).asBooleanValue() and
gv = convertAcceptingValue(acceptingvalue).asBooleanValue() and
arg.getCall().asCallInstruction() = g
)
}

View File

@@ -33,7 +33,7 @@ extensible predicate barrierModel(
*/
extensible predicate barrierGuardModel(
string namespace, string type, boolean subtypes, string name, string signature, string ext,
string input, string acceptingValue, string kind, string provenance, QlBuiltins::ExtensionId madId
string input, string acceptingvalue, string kind, string provenance, QlBuiltins::ExtensionId madId
);
/**

View File

@@ -162,13 +162,13 @@ module SourceSinkInterpretationInput implements
}
predicate barrierGuardElement(
Element e, string input, Public::AcceptingValue acceptingValue, string kind,
Element e, string input, Public::AcceptingValue acceptingvalue, string kind,
Public::Provenance provenance, string model
) {
exists(
string package, string type, boolean subtypes, string name, string signature, string ext
|
barrierGuardModel(package, type, subtypes, name, signature, ext, input, acceptingValue, kind,
barrierGuardModel(package, type, subtypes, name, signature, ext, input, acceptingvalue, kind,
provenance, model) and
e = interpretElement(package, type, subtypes, name, signature, ext)
)

View File

@@ -18,7 +18,7 @@ class Namespace extends @namespace {
if namespacembrs(_, this)
then
exists(Namespace ns |
namespacembrs(ns, pragma[only_bind_out](this)) and
namespacembrs(ns, this) and
result = ns.getQualifiedName() + "::" + this.getName()
)
else result = this.getName()
@@ -37,7 +37,7 @@ class Namespace extends @namespace {
string getAQualifierForMembers() {
if namespacembrs(_, this)
then
exists(Namespace ns | namespacembrs(ns, pragma[only_bind_out](this)) |
exists(Namespace ns | namespacembrs(ns, this) |
result = ns.getAQualifierForMembers() + "::" + this.getName()
or
// If this is an inline namespace, its members are also visible in any

View File

@@ -114,7 +114,6 @@ private predicate parseArgument(string arg, string s, int i, Opcode opcode) {
private Element getAChildScope(Element scope) { result.getParentScope() = scope }
pragma[nomagic]
private predicate hasAVariable(MacroInvocation mi, Stmt s, Element scope) {
assertion0(mi, s, _) and
s.getParent() = scope
@@ -122,32 +121,15 @@ private predicate hasAVariable(MacroInvocation mi, Stmt s, Element scope) {
hasAVariable(mi, s, getAChildScope(scope))
}
private predicate hasParentScope(Variable v, Element scope) { v.getParentScope() = scope }
pragma[nomagic]
private predicate hasAssertionOperand(MacroInvocation mi, int i, Stmt s, string operand) {
exists(string arg |
assertion0(mi, s, arg) and
parseArgument(arg, operand, i, _)
)
}
pragma[nomagic]
private predicate hasNameAndParentScope(string name, Element scope, Variable v) {
v.hasName(name) and
hasParentScope(v, scope)
}
pragma[nomagic]
private LocalScopeVariable getVariable(MacroInvocation mi, int i) {
exists(string name, Stmt s |
hasAssertionOperand(mi, i, s, name) and
exists(string operand, string arg, Stmt s |
assertion0(mi, s, arg) and
parseArgument(arg, operand, i, _) and
result =
unique(Variable v, Element parentScope |
hasAssertionOperand(mi, _, s, name) and
unique(Variable v |
v.getLocation().getStartLine() < s.getLocation().getStartLine() and
hasAVariable(mi, s, parentScope) and
hasNameAndParentScope(name, parentScope, v)
hasAVariable(mi, s, v.getParentScope()) and
v.hasName(operand)
|
v
)

View File

@@ -87,10 +87,6 @@ private class FscanfModel extends ScanfFunctionModel, RemoteFlowSourceFunction i
output.isParameterDeref(any(int i | i >= this.getArgsStartPosition())) and
description = "value read by " + this.getName()
}
override predicate hasSocketInput(FunctionInput input) {
input.isParameterDeref(super.getInputParameterIndex())
}
}
/**

View File

@@ -11,3 +11,10 @@ import semmle.code.cpp.models.Models
* The function may still raise a structured exception handling (SEH) exception.
*/
abstract class NonCppThrowingFunction extends Function { }
/**
* A function that is guaranteed to never throw.
*
* DEPRECATED: use `NonCppThrowingFunction` instead.
*/
deprecated class NonThrowingFunction = NonCppThrowingFunction;

View File

@@ -10,6 +10,19 @@ import semmle.code.cpp.Function
import semmle.code.cpp.models.Models
import semmle.code.cpp.models.interfaces.FunctionInputsAndOutputs
/**
* A function that is known to raise an exception.
*
* DEPRECATED: use `AlwaysSehThrowingFunction` instead.
*/
abstract deprecated class ThrowingFunction extends Function {
/**
* Holds if this function may throw an exception during evaluation.
* If `unconditional` is `true` the function always throws an exception.
*/
abstract predicate mayThrowException(boolean unconditional);
}
/**
* A function that unconditionally raises a structured exception handling (SEH) exception.
*/

View File

@@ -1412,9 +1412,9 @@ private int indexOfSwitchCaseRank(BlockStmt b, int rnk) {
* switch (i)
* {
* case 5:
* ...
* ...
* default:
* ...
* ...
* }
* ```
*/
@@ -1516,10 +1516,8 @@ class SwitchCase extends Stmt, @stmt_switch_case {
* which has result `default:`, which has no result.
*/
SwitchCase getNextSwitchCase() {
exists(SwitchStmt s, int n |
this = s.getSwitchCase(n) and
result = s.getSwitchCase(n + 1)
)
result.getSwitchStmt() = this.getSwitchStmt() and
result.getChildNum() = this.getChildNum() + 1
}
/**
@@ -1709,9 +1707,9 @@ class SwitchCase extends Stmt, @stmt_switch_case {
* switch (i)
* {
* case 5:
* ...
* ...
* default:
* ...
* ...
* }
* ```
*/
@@ -1733,9 +1731,9 @@ class DefaultCase extends SwitchCase {
* switch (i)
* {
* case 5:
* ...
* ...
* default:
* ...
* ...
* }
* ```
*/
@@ -1770,10 +1768,10 @@ class SwitchStmt extends ConditionalStmt, @stmt_switch {
* For example, for
* ```
* switch(i) {
* case 1:
* case 2:
* case 1:
* case 2:
* break;
* default:
* default:
* break;
* }
* ```
@@ -1792,20 +1790,20 @@ class SwitchStmt extends ConditionalStmt, @stmt_switch {
* For example, for
* ```
* switch(i) {
* case 1:
* case 2:
* case 1:
* case 2:
* break;
* default:
* default:
* break;
* }
* ```
* the result is
* ```
* {
* case 1:
* case 2:
* case 1:
* case 2:
* break;
* default:
* default:
* break;
* }
* ```
@@ -1818,10 +1816,10 @@ class SwitchStmt extends ConditionalStmt, @stmt_switch {
* For example, for
* ```
* switch(i) {
* case 1:
* case 2:
* case 1:
* case 2:
* break;
* default:
* default:
* break;
* }
* ```
@@ -1829,23 +1827,6 @@ class SwitchStmt extends ConditionalStmt, @stmt_switch {
*/
SwitchCase getASwitchCase() { switch_case(underlyingElement(this), _, unresolveElement(result)) }
/**
* Gets the `n`th 'switch case' statement of this 'switch' statement, where
* `n` is 0-based.
*
* For example, for
* ```
* switch(i) {
* case 5:
* case 6:
* default:
* } * ```
* 0 yields `case 5:`, 1 yields `case 6:`, and 2 yields `default:`.
*/
SwitchCase getSwitchCase(int n) {
switch_case(underlyingElement(this), n, unresolveElement(result))
}
/**
* Gets the 'default case' statement of this 'switch' statement,
* if any.
@@ -1853,18 +1834,18 @@ class SwitchStmt extends ConditionalStmt, @stmt_switch {
* For example, for
* ```
* switch(i) {
* case 1:
* case 2:
* case 1:
* case 2:
* break;
* default:
* default:
* break;
* }
* ```
* the result is `default:`, but there is no result for
* ```
* switch(i) {
* case 1:
* case 2:
* case 1:
* case 2:
* break;
* }
* ```
@@ -1877,18 +1858,18 @@ class SwitchStmt extends ConditionalStmt, @stmt_switch {
* For example, this holds for
* ```
* switch(i) {
* case 1:
* case 2:
* case 1:
* case 2:
* break;
* default:
* default:
* break;
* }
* ```
* but not for
* ```
* switch(i) {
* case 1:
* case 2:
* case 1:
* case 2:
* break;
* }
* ```

View File

@@ -1,38 +1,3 @@
## 1.6.3
### Minor Analysis Improvements
* The 'Cleartext transmission of sensitive information' query (`cpp/cleartext-transmission`) no longer raises an alert on calls to `fscanf` (and variants) when the call reads from an "obviously local" `FILE` stream such as `stdin`.
## 1.6.2
No user-facing changes.
## 1.6.1
### Minor Analysis Improvements
* Added `AllocationFunction` models for `aligned_alloc`, `std::aligned_alloc`, and `bsl::aligned_alloc`.
* The "Comparison of narrow type with wide type in loop condition" (`cpp/comparison-with-wider-type`) query has been upgraded to `high` precision. This query will now run in the default code scanning suite.
* The "Multiplication result converted to larger type" (`cpp/integer-multiplication-cast-to-long`) query has been upgraded to `high` precision. This query will now run in the default code scanning suite.
* The "Suspicious add with sizeof" (`cpp/suspicious-add-sizeof`) query has been upgraded to `high` precision. This query will now run in the default code scanning suite.
* The "Wrong type of arguments to formatting function" (`cpp/wrong-type-format-argument`) query has been upgraded to `high` precision. This query will now run in the default code scanning suite.
* The "Implicit function declaration" (`cpp/implicit-function-declaration`) query has been upgraded to `high` precision. However, for `build-mode: none` databases, it no longer produces any results. The results in this mode were found to be very noisy and fundamentally imprecise.
## 1.6.0
### Query Metadata Changes
* The `@security-severity` metadata of `cpp/cgi-xss` has been increased from 6.1 (medium) to 7.8 (high).
### Minor Analysis Improvements
* 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.
* Fixed an issue with the "Suspicious add with sizeof" (`cpp/suspicious-add-sizeof`) query causing false positive results in `build-mode: none` databases.
* Fixed an issue with the "Uncontrolled format string" (`cpp/tainted-format-string`) query involving certain kinds of formatting function implementations.
* 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.
* 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.
## 1.5.15
No user-facing changes.

View File

@@ -227,30 +227,6 @@ class IgnorableUnaryBitwiseOperation extends IgnorableOperation instanceof Unary
class IgnorableAssignmentBitwiseOperation extends IgnorableOperation instanceof AssignBitwiseOperation
{ }
class YearFieldAssignmentNode extends DataFlow::Node {
YearFieldAccess access;
YearFieldAssignmentNode() {
exists(Function f |
f = this.getEnclosingCallable().getUnderlyingCallable() and not f instanceof IgnorableFunction
|
this.asDefinition().(Assignment).getLValue() = access
or
this.asDefinition().(CrementOperation).getOperand() = access
or
exists(Call c | c.getAnArgument() = access and this.asDefiningArgument() = access)
or
exists(Call c, AddressOfExpr aoe |
c.getAnArgument() = aoe and
aoe.getOperand() = access and
this.asDefiningArgument() = aoe
)
)
}
YearFieldAccess getYearFieldAccess() { result = access }
}
/**
* An arithmetic operation where one of the operands is a pointer or char type, ignore it
*/
@@ -311,7 +287,24 @@ predicate isOperationSourceCandidate(Expr e) {
}
/**
* The set of all expressions that are candidate expression.
* A data flow that tracks an ignorable operation (such as a bitwise operation) to an operation source, so we may disqualify it.
*/
module IgnorableOperationToOperationSourceCandidateConfig implements DataFlow::ConfigSig {
predicate isSource(DataFlow::Node n) { n.asExpr() instanceof IgnorableOperation }
predicate isSink(DataFlow::Node n) { isOperationSourceCandidate(n.asExpr()) }
// looking for sources and sinks in the same function
DataFlow::FlowFeature getAFeature() {
result instanceof DataFlow::FeatureEqualSourceSinkCallContext
}
}
module IgnorableOperationToOperationSourceCandidateFlow =
TaintTracking::Global<IgnorableOperationToOperationSourceCandidateConfig>;
/**
* The set of all expressions which is a candidate expression and also does not flow from to to some ignorable expression (eg. bitwise op)
* ```
* a = something <<< 2;
* myDate.year = a + 1; // invalid
@@ -321,16 +314,49 @@ predicate isOperationSourceCandidate(Expr e) {
* ```
*/
class OperationSource extends Expr {
OperationSource() { isOperationSourceCandidate(this) }
OperationSource() {
isOperationSourceCandidate(this) and
// If the candidate came from an ignorable operation, ignore the candidate
// NOTE: we cannot easily flow the candidate to an ignorable operation as that can
// be tricky in practice, e.g., a mod operation on a year would be part of a leap year check
// but a mod operation ending in a year is more indicative of something to ignore (a conversion)
not exists(IgnorableOperationToOperationSourceCandidateFlow::PathNode sink |
sink.getNode().asExpr() = this and
sink.isSink()
)
}
}
class YearFieldAssignmentNode extends DataFlow::Node {
YearFieldAccess access;
YearFieldAssignmentNode() {
exists(Function f |
f = this.getEnclosingCallable().getUnderlyingCallable() and not f instanceof IgnorableFunction
) and
(
this.asDefinition().(Assignment).getLValue() = access
or
this.asDefinition().(CrementOperation).getOperand() = access
or
exists(Call c | c.getAnArgument() = access and this.asDefiningArgument() = access)
or
exists(Call c, AddressOfExpr aoe |
c.getAnArgument() = aoe and
aoe.getOperand() = access and
this.asDefiningArgument() = aoe
)
)
}
YearFieldAccess getYearFieldAccess() { result = access }
}
/**
* An initial DataFlow configuration for identifying flows from an identified source
* to the Year field of a date object. This is used to restrict the sinks of
* `IgnorableOperationToOperationSourceCandidateConfig` and the sinks of the
* final `OperationToYearAssignmentConfig`.
* A DataFlow configuration for identifying flows from an identified source
* to the Year field of a date object.
*/
module OperationToYearAssignmentConfig0 implements DataFlow::ConfigSig {
module OperationToYearAssignmentConfig implements DataFlow::ConfigSig {
predicate isSource(DataFlow::Node n) { n.asExpr() instanceof OperationSource }
predicate isSink(DataFlow::Node n) {
@@ -385,62 +411,6 @@ module OperationToYearAssignmentConfig0 implements DataFlow::ConfigSig {
predicate isBarrierOut(DataFlow::Node n) { isSink(n) }
}
module OperationToYearAssignmentFlow0 = TaintTracking::Global<OperationToYearAssignmentConfig0>;
predicate yearAssignmentFlowsFromSource(DataFlow::Node source, DataFlow::Node sink) {
OperationToYearAssignmentFlow0::flow(source, sink)
}
/**
* A data flow that tracks an ignorable operation (such as a bitwise operation) to an operation source, so we may disqualify it.
* Sinks are restricted to operation source candidates that have a flow to a year assignment in `OperationToYearAssignmentFlow0`.
*/
module IgnorableOperationToOperationSourceCandidateConfig implements DataFlow::ConfigSig {
predicate isSource(DataFlow::Node n) { n.asExpr() instanceof IgnorableOperation }
predicate isSink(DataFlow::Node n) {
isOperationSourceCandidate(n.asExpr()) and
yearAssignmentFlowsFromSource(n, _)
}
// looking for sources and sinks in the same function
DataFlow::FlowFeature getAFeature() {
result instanceof DataFlow::FeatureEqualSourceSinkCallContext
}
}
module IgnorableOperationToOperationSourceCandidateFlow =
TaintTracking::Global<IgnorableOperationToOperationSourceCandidateConfig>;
/**
* The final DataFlow configuration that refines `OperationToYearAssignmentConfig0` by
* additionally filtering out operation sources that flow from an ignorable operation
* (via `IgnorableOperationToOperationSourceCandidateFlow`).
*/
module OperationToYearAssignmentConfig implements DataFlow::ConfigSig {
predicate isSource(DataFlow::Node n) { yearAssignmentFlowsFromSource(n, _) }
predicate isSink(DataFlow::Node n) {
exists(DataFlow::Node operation |
yearAssignmentFlowsFromSource(operation, n) and
// If the candidate came from an ignorable operation, ignore the candidate
// NOTE: we cannot easily flow the candidate to an ignorable operation as that can
// be tricky in practice, e.g., a mod operation on a year would be part of a leap year check
// but a mod operation ending in a year is more indicative of something to ignore (a conversion)
not exists(IgnorableOperationToOperationSourceCandidateFlow::PathNode sink |
sink.getNode() = operation and
sink.isSink()
)
)
}
predicate isBarrier(DataFlow::Node n) { OperationToYearAssignmentConfig0::isBarrier(n) }
predicate isBarrierIn(DataFlow::Node n) { isSource(n) }
predicate isBarrierOut(DataFlow::Node n) { isSink(n) }
}
module OperationToYearAssignmentFlow = TaintTracking::Global<OperationToYearAssignmentConfig>;
predicate isLeapYearCheckSink(DataFlow::Node sink) {

View File

@@ -14,7 +14,7 @@ function may behave unpredictably.</p>
<p>This may indicate a misspelled function name, or that the required header containing
the function declaration has not been included.</p>
<p>Note: This query is not compatible with <code>build-mode: none</code> databases, and produces
<p>Note: This query is not compatible with <code>build mode: none</code> databases, and produces
no results on those databases.</p>
</overview>

View File

@@ -18,7 +18,7 @@ import TooManyArguments
import semmle.code.cpp.commons.Exclusions
/*
* This query is not compatible with build-mode: none databases, and produces
* This query is not compatible with build mode: none databases, and produces
* no results on those databases.
*/

View File

@@ -6,7 +6,7 @@
* @kind problem
* @problem.severity warning
* @security-severity 8.8
* @precision high
* @precision medium
* @id cpp/suspicious-add-sizeof
* @tags security
* external/cwe/cwe-468

View File

@@ -0,0 +1,4 @@
---
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.

View File

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

View File

@@ -0,0 +1,4 @@
---
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.

View File

@@ -0,0 +1,4 @@
---
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.

View File

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

View File

@@ -0,0 +1,4 @@
---
category: minorAnalysis
---
* The "Implicit function declaration" (`cpp/implicit-function-declaration`) query no longer produces results on `build mode: none` databases. These results were found to be very noisy and fundamentally imprecise in this mode.

View File

@@ -0,0 +1,4 @@
---
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.

View File

@@ -0,0 +1,4 @@
---
category: minorAnalysis
---
* The "Comparison of narrow type with wide type in loop condition" (`cpp/comparison-with-wider-type`) query has been upgraded to `high` precision. This query will now run in the default code scanning suite.

View File

@@ -0,0 +1,4 @@
---
category: minorAnalysis
---
* The "Implicit function declaration" (`cpp/implicit-function-declaration`) query has been upgraded to `high` precision.

View File

@@ -0,0 +1,4 @@
---
category: minorAnalysis
---
* The "Multiplication result converted to larger type" (`cpp/integer-multiplication-cast-to-long`) query has been upgraded to `high` precision. This query will now run in the default code scanning suite.

View File

@@ -0,0 +1,4 @@
---
category: minorAnalysis
---
* The "Wrong type of arguments to formatting function" (`cpp/wrong-type-format-argument`) query has been upgraded to `high` precision. This query will now run in the default code scanning suite.

View File

@@ -1,13 +0,0 @@
## 1.6.0
### Query Metadata Changes
* The `@security-severity` metadata of `cpp/cgi-xss` has been increased from 6.1 (medium) to 7.8 (high).
### Minor Analysis Improvements
* 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.
* Fixed an issue with the "Suspicious add with sizeof" (`cpp/suspicious-add-sizeof`) query causing false positive results in `build-mode: none` databases.
* Fixed an issue with the "Uncontrolled format string" (`cpp/tainted-format-string`) query involving certain kinds of formatting function implementations.
* 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.
* 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.

View File

@@ -1,10 +0,0 @@
## 1.6.1
### Minor Analysis Improvements
* Added `AllocationFunction` models for `aligned_alloc`, `std::aligned_alloc`, and `bsl::aligned_alloc`.
* The "Comparison of narrow type with wide type in loop condition" (`cpp/comparison-with-wider-type`) query has been upgraded to `high` precision. This query will now run in the default code scanning suite.
* The "Multiplication result converted to larger type" (`cpp/integer-multiplication-cast-to-long`) query has been upgraded to `high` precision. This query will now run in the default code scanning suite.
* The "Suspicious add with sizeof" (`cpp/suspicious-add-sizeof`) query has been upgraded to `high` precision. This query will now run in the default code scanning suite.
* The "Wrong type of arguments to formatting function" (`cpp/wrong-type-format-argument`) query has been upgraded to `high` precision. This query will now run in the default code scanning suite.
* The "Implicit function declaration" (`cpp/implicit-function-declaration`) query has been upgraded to `high` precision. However, for `build-mode: none` databases, it no longer produces any results. The results in this mode were found to be very noisy and fundamentally imprecise.

View File

@@ -1,3 +0,0 @@
## 1.6.2
No user-facing changes.

View File

@@ -1,5 +0,0 @@
## 1.6.3
### Minor Analysis Improvements
* The 'Cleartext transmission of sensitive information' query (`cpp/cleartext-transmission`) no longer raises an alert on calls to `fscanf` (and variants) when the call reads from an "obviously local" `FILE` stream such as `stdin`.

View File

@@ -1,2 +1,2 @@
---
lastReleaseVersion: 1.6.3
lastReleaseVersion: 1.5.15

View File

@@ -1,5 +1,5 @@
name: codeql/cpp-queries
version: 1.6.3
version: 1.5.16-dev
groups:
- cpp
- queries

View File

@@ -1,4 +1,4 @@
| complex.c:3:23:3:51 | __builtin_complex | file://:0:0:0:0 | _Complex double | complex.c:3:41:3:44 | real | file://:0:0:0:0 | double | complex.c:3:47:3:50 | imag | file://:0:0:0:0 | double |
| complex.c:4:23:4:57 | __builtin_complex | file://:0:0:0:0 | _Complex double | complex.c:4:41:4:47 | 2.71828 | file://:0:0:0:0 | double | complex.c:4:50:4:56 | 3.14159 | file://:0:0:0:0 | double |
| complex.c:4:23:4:57 | __builtin_complex | file://:0:0:0:0 | _Complex double | complex.c:4:41:4:47 | 2.71828000000000003 | file://:0:0:0:0 | double | complex.c:4:50:4:56 | 3.141589999999999883 | file://:0:0:0:0 | double |
| complex.c:8:22:8:52 | __builtin_complex | file://:0:0:0:0 | _Complex float | complex.c:8:40:8:44 | realf | file://:0:0:0:0 | float | complex.c:8:47:8:51 | imagf | file://:0:0:0:0 | float |
| complex.c:9:22:9:52 | __builtin_complex | file://:0:0:0:0 | _Complex float | complex.c:9:40:9:44 | 1.23 | file://:0:0:0:0 | float | complex.c:9:47:9:51 | 4.56 | file://:0:0:0:0 | float |
| complex.c:9:22:9:52 | __builtin_complex | file://:0:0:0:0 | _Complex float | complex.c:9:40:9:44 | 1.230000019 | file://:0:0:0:0 | float | complex.c:9:47:9:51 | 4.559999943 | file://:0:0:0:0 | float |

View File

@@ -298,16 +298,16 @@
| test.c:182:8:182:34 | ! ... | ! ... == 1 when ! ... is true |
| test.c:182:8:182:34 | ! ... | ... && ... != 0 when ! ... is false |
| test.c:182:8:182:34 | ! ... | ... && ... == 0 when ! ... is true |
| test.c:182:10:182:20 | ... >= ... | 1.0E-6 < foo+1 when ... >= ... is true |
| test.c:182:10:182:20 | ... >= ... | 1.0E-6 >= foo+1 when ... >= ... is false |
| test.c:182:10:182:20 | ... >= ... | 9.999999999999999547e-07 < foo+1 when ... >= ... is true |
| test.c:182:10:182:20 | ... >= ... | 9.999999999999999547e-07 >= foo+1 when ... >= ... is false |
| test.c:182:10:182:20 | ... >= ... | ... >= ... != 0 when ... >= ... is true |
| test.c:182:10:182:20 | ... >= ... | ... >= ... != 1 when ... >= ... is false |
| test.c:182:10:182:20 | ... >= ... | ... >= ... == 0 when ... >= ... is false |
| test.c:182:10:182:20 | ... >= ... | ... >= ... == 1 when ... >= ... is true |
| test.c:182:10:182:20 | ... >= ... | foo < 1.0E-6+0 when ... >= ... is false |
| test.c:182:10:182:20 | ... >= ... | foo >= 1.0E-6+0 when ... >= ... is true |
| test.c:182:10:182:20 | ... >= ... | foo < 9.999999999999999547e-07+0 when ... >= ... is false |
| test.c:182:10:182:20 | ... >= ... | foo >= 9.999999999999999547e-07+0 when ... >= ... is true |
| test.c:182:10:182:33 | ... && ... | 1.0 >= foo+1 when ... && ... is true |
| test.c:182:10:182:33 | ... && ... | 1.0E-6 < foo+1 when ... && ... is true |
| test.c:182:10:182:33 | ... && ... | 9.999999999999999547e-07 < foo+1 when ... && ... is true |
| test.c:182:10:182:33 | ... && ... | ! ... != 0 when ... && ... is false |
| test.c:182:10:182:33 | ... && ... | ! ... != 1 when ... && ... is true |
| test.c:182:10:182:33 | ... && ... | ! ... == 0 when ... && ... is true |
@@ -319,7 +319,7 @@
| test.c:182:10:182:33 | ... && ... | ... >= ... != 0 when ... && ... is true |
| test.c:182:10:182:33 | ... && ... | ... >= ... == 1 when ... && ... is true |
| test.c:182:10:182:33 | ... && ... | foo < 1.0+0 when ... && ... is true |
| test.c:182:10:182:33 | ... && ... | foo >= 1.0E-6+0 when ... && ... is true |
| test.c:182:10:182:33 | ... && ... | foo >= 9.999999999999999547e-07+0 when ... && ... is true |
| test.c:182:25:182:33 | ... < ... | 1.0 < foo+1 when ... < ... is false |
| test.c:182:25:182:33 | ... < ... | 1.0 >= foo+1 when ... < ... is true |
| test.c:182:25:182:33 | ... < ... | ... < ... != 0 when ... < ... is true |

View File

@@ -169,12 +169,12 @@ binary
| test.c:176:8:176:15 | ! ... | test.c:176:14:176:14 | b | < | test.c:176:10:176:10 | a | 1 | test.c:176:18:178:5 | { ... } |
| test.c:176:10:176:14 | ... < ... | test.c:176:10:176:10 | a | >= | test.c:176:14:176:14 | b | 0 | test.c:176:18:178:5 | { ... } |
| test.c:176:10:176:14 | ... < ... | test.c:176:14:176:14 | b | < | test.c:176:10:176:10 | a | 1 | test.c:176:18:178:5 | { ... } |
| test.c:182:10:182:20 | ... >= ... | test.c:182:10:182:12 | foo | >= | test.c:182:17:182:20 | 1.0E-6 | 0 | test.c:181:25:182:20 | { ... } |
| test.c:182:10:182:20 | ... >= ... | test.c:182:10:182:12 | foo | >= | test.c:182:17:182:20 | 1.0E-6 | 0 | test.c:182:25:182:33 | foo |
| test.c:182:10:182:20 | ... >= ... | test.c:182:17:182:20 | 1.0E-6 | < | test.c:182:10:182:12 | foo | 1 | test.c:181:25:182:20 | { ... } |
| test.c:182:10:182:20 | ... >= ... | test.c:182:17:182:20 | 1.0E-6 | < | test.c:182:10:182:12 | foo | 1 | test.c:182:25:182:33 | foo |
| test.c:182:10:182:33 | ... && ... | test.c:182:10:182:12 | foo | >= | test.c:182:17:182:20 | 1.0E-6 | 0 | test.c:181:25:182:20 | { ... } |
| test.c:182:10:182:33 | ... && ... | test.c:182:17:182:20 | 1.0E-6 | < | test.c:182:10:182:12 | foo | 1 | test.c:181:25:182:20 | { ... } |
| test.c:182:10:182:20 | ... >= ... | test.c:182:10:182:12 | foo | >= | test.c:182:17:182:20 | 9.999999999999999547e-07 | 0 | test.c:181:25:182:20 | { ... } |
| test.c:182:10:182:20 | ... >= ... | test.c:182:10:182:12 | foo | >= | test.c:182:17:182:20 | 9.999999999999999547e-07 | 0 | test.c:182:25:182:33 | foo |
| test.c:182:10:182:20 | ... >= ... | test.c:182:17:182:20 | 9.999999999999999547e-07 | < | test.c:182:10:182:12 | foo | 1 | test.c:181:25:182:20 | { ... } |
| test.c:182:10:182:20 | ... >= ... | test.c:182:17:182:20 | 9.999999999999999547e-07 | < | test.c:182:10:182:12 | foo | 1 | test.c:182:25:182:33 | foo |
| test.c:182:10:182:33 | ... && ... | test.c:182:10:182:12 | foo | >= | test.c:182:17:182:20 | 9.999999999999999547e-07 | 0 | test.c:181:25:182:20 | { ... } |
| test.c:182:10:182:33 | ... && ... | test.c:182:17:182:20 | 9.999999999999999547e-07 | < | test.c:182:10:182:12 | foo | 1 | test.c:181:25:182:20 | { ... } |
| test.c:182:10:182:33 | ... && ... | test.c:182:25:182:27 | foo | < | test.c:182:31:182:33 | 1.0 | 0 | test.c:181:25:182:20 | { ... } |
| test.c:182:10:182:33 | ... && ... | test.c:182:31:182:33 | 1.0 | >= | test.c:182:25:182:27 | foo | 1 | test.c:181:25:182:20 | { ... } |
| test.c:182:25:182:33 | ... < ... | test.c:182:25:182:27 | foo | < | test.c:182:31:182:33 | 1.0 | 0 | test.c:181:25:182:20 | { ... } |

View File

@@ -115,19 +115,3 @@ void test_zmc(void *socket) {
// ...
}
}
long StringCchGetsA(char *, size_t);
long StringCchGetsExA(char *, size_t, char **, size_t *, unsigned long);
void test_strsafe_gets() {
{
char dest[256] = {0};
StringCchGetsA(dest, sizeof(dest)); // $ local_source
}
{
char dest[256] = {0};
char *end;
size_t remaining;
StringCchGetsExA(dest, sizeof(dest), &end, &remaining, 0); // $ local_source
}
}

View File

@@ -4928,8 +4928,6 @@ WARNING: module 'TaintTracking' has been deprecated and may be removed in future
| stl.h:95:69:95:69 | x | stl.h:96:42:96:42 | x | |
| stl.h:96:42:96:42 | ref arg x | stl.h:95:69:95:69 | x | |
| stl.h:96:42:96:42 | ref arg x | stl.h:95:69:95:69 | x | |
| stl.h:292:30:292:40 | 0 | file://:0:0:0:0 | noexcept(...) | TAINT |
| stl.h:292:30:292:40 | 0 | file://:0:0:0:0 | noexcept(...) | TAINT |
| stl.h:292:30:292:40 | call to allocator | stl.h:292:21:292:41 | noexcept(...) | TAINT |
| stl.h:292:30:292:40 | call to allocator | stl.h:292:21:292:41 | noexcept(...) | TAINT |
| stl.h:292:30:292:40 | call to allocator | stl.h:292:21:292:41 | noexcept(...) | TAINT |
@@ -8010,174 +8008,6 @@ WARNING: module 'TaintTracking' has been deprecated and may be removed in future
| taint.cpp:866:26:866:34 | ref arg & ... | taint.cpp:866:27:866:34 | size_out [inner post update] | |
| taint.cpp:866:27:866:34 | size_out | taint.cpp:866:26:866:34 | & ... | |
| taint.cpp:867:8:867:8 | p | taint.cpp:867:7:867:8 | * ... | TAINT |
| taint.cpp:892:17:892:31 | call to indirect_source | taint.cpp:897:38:897:43 | source | |
| taint.cpp:892:17:892:31 | call to indirect_source | taint.cpp:907:37:907:42 | source | |
| taint.cpp:892:17:892:31 | call to indirect_source | taint.cpp:914:40:914:45 | source | |
| taint.cpp:892:17:892:31 | call to indirect_source | taint.cpp:919:39:919:44 | source | |
| taint.cpp:892:17:892:31 | call to indirect_source | taint.cpp:926:41:926:46 | source | |
| taint.cpp:892:17:892:31 | call to indirect_source | taint.cpp:931:37:931:42 | source | |
| taint.cpp:892:17:892:31 | call to indirect_source | taint.cpp:941:36:941:41 | source | |
| taint.cpp:892:17:892:31 | call to indirect_source | taint.cpp:948:39:948:44 | source | |
| taint.cpp:892:17:892:31 | call to indirect_source | taint.cpp:953:38:953:43 | source | |
| taint.cpp:892:17:892:31 | call to indirect_source | taint.cpp:960:40:960:45 | source | |
| taint.cpp:892:17:892:31 | call to indirect_source | taint.cpp:965:46:965:51 | source | |
| taint.cpp:892:17:892:31 | call to indirect_source | taint.cpp:975:45:975:50 | source | |
| taint.cpp:892:17:892:31 | call to indirect_source | taint.cpp:982:69:982:74 | source | |
| taint.cpp:893:32:893:46 | call to indirect_source | taint.cpp:902:38:902:44 | wsource | |
| taint.cpp:893:32:893:46 | call to indirect_source | taint.cpp:936:37:936:43 | wsource | |
| taint.cpp:893:32:893:46 | call to indirect_source | taint.cpp:970:47:970:53 | wsource | |
| taint.cpp:896:19:896:22 | {...} | taint.cpp:897:18:897:21 | dest | |
| taint.cpp:896:19:896:22 | {...} | taint.cpp:897:31:897:34 | dest | |
| taint.cpp:896:19:896:22 | {...} | taint.cpp:898:9:898:12 | dest | |
| taint.cpp:896:21:896:21 | 0 | taint.cpp:896:19:896:22 | {...} | TAINT |
| taint.cpp:897:18:897:21 | ref arg dest | taint.cpp:898:9:898:12 | dest | |
| taint.cpp:898:9:898:12 | dest | taint.cpp:898:8:898:12 | * ... | |
| taint.cpp:901:22:901:25 | {...} | taint.cpp:902:18:902:21 | dest | |
| taint.cpp:901:22:901:25 | {...} | taint.cpp:902:31:902:34 | dest | |
| taint.cpp:901:22:901:25 | {...} | taint.cpp:903:9:903:12 | dest | |
| taint.cpp:901:24:901:24 | 0 | taint.cpp:901:22:901:25 | {...} | TAINT |
| taint.cpp:902:18:902:21 | ref arg dest | taint.cpp:903:9:903:12 | dest | |
| taint.cpp:903:9:903:12 | dest | taint.cpp:903:8:903:12 | * ... | |
| taint.cpp:906:19:906:22 | {...} | taint.cpp:907:17:907:20 | dest | |
| taint.cpp:906:19:906:22 | {...} | taint.cpp:907:30:907:33 | dest | |
| taint.cpp:906:19:906:22 | {...} | taint.cpp:908:9:908:12 | dest | |
| taint.cpp:906:21:906:21 | 0 | taint.cpp:906:19:906:22 | {...} | TAINT |
| taint.cpp:907:17:907:20 | ref arg dest | taint.cpp:908:9:908:12 | dest | |
| taint.cpp:908:9:908:12 | dest | taint.cpp:908:8:908:12 | * ... | |
| taint.cpp:911:19:911:22 | {...} | taint.cpp:914:20:914:23 | dest | |
| taint.cpp:911:19:911:22 | {...} | taint.cpp:914:33:914:36 | dest | |
| taint.cpp:911:19:911:22 | {...} | taint.cpp:915:9:915:12 | dest | |
| taint.cpp:911:21:911:21 | 0 | taint.cpp:911:19:911:22 | {...} | TAINT |
| taint.cpp:912:9:912:11 | end | taint.cpp:914:49:914:51 | end | |
| taint.cpp:913:10:913:18 | remaining | taint.cpp:914:55:914:63 | remaining | |
| taint.cpp:914:20:914:23 | ref arg dest | taint.cpp:915:9:915:12 | dest | |
| taint.cpp:914:48:914:51 | ref arg & ... | taint.cpp:914:49:914:51 | end [inner post update] | |
| taint.cpp:914:49:914:51 | end | taint.cpp:914:48:914:51 | & ... | |
| taint.cpp:914:54:914:63 | ref arg & ... | taint.cpp:914:55:914:63 | remaining [inner post update] | |
| taint.cpp:914:55:914:63 | remaining | taint.cpp:914:54:914:63 | & ... | |
| taint.cpp:915:9:915:12 | dest | taint.cpp:915:8:915:12 | * ... | |
| taint.cpp:918:19:918:22 | {...} | taint.cpp:919:19:919:22 | dest | |
| taint.cpp:918:19:918:22 | {...} | taint.cpp:919:32:919:35 | dest | |
| taint.cpp:918:19:918:22 | {...} | taint.cpp:920:9:920:12 | dest | |
| taint.cpp:918:21:918:21 | 0 | taint.cpp:918:19:918:22 | {...} | TAINT |
| taint.cpp:919:19:919:22 | ref arg dest | taint.cpp:920:9:920:12 | dest | |
| taint.cpp:920:9:920:12 | dest | taint.cpp:920:8:920:12 | * ... | |
| taint.cpp:923:19:923:22 | {...} | taint.cpp:926:21:926:24 | dest | |
| taint.cpp:923:19:923:22 | {...} | taint.cpp:926:34:926:37 | dest | |
| taint.cpp:923:19:923:22 | {...} | taint.cpp:927:8:927:11 | dest | |
| taint.cpp:923:21:923:21 | 0 | taint.cpp:923:19:923:22 | {...} | TAINT |
| taint.cpp:924:9:924:11 | end | taint.cpp:926:55:926:57 | end | |
| taint.cpp:925:10:925:18 | remaining | taint.cpp:926:61:926:69 | remaining | |
| taint.cpp:926:21:926:24 | ref arg dest | taint.cpp:927:8:927:11 | dest | |
| taint.cpp:926:54:926:57 | ref arg & ... | taint.cpp:926:55:926:57 | end [inner post update] | |
| taint.cpp:926:55:926:57 | end | taint.cpp:926:54:926:57 | & ... | |
| taint.cpp:926:60:926:69 | ref arg & ... | taint.cpp:926:61:926:69 | remaining [inner post update] | |
| taint.cpp:926:61:926:69 | remaining | taint.cpp:926:60:926:69 | & ... | |
| taint.cpp:930:20:930:27 | prefix | taint.cpp:931:17:931:20 | dest | |
| taint.cpp:930:20:930:27 | prefix | taint.cpp:931:30:931:33 | dest | |
| taint.cpp:930:20:930:27 | prefix | taint.cpp:932:9:932:12 | dest | |
| taint.cpp:931:17:931:20 | ref arg dest | taint.cpp:932:9:932:12 | dest | |
| taint.cpp:932:9:932:12 | dest | taint.cpp:932:8:932:12 | * ... | |
| taint.cpp:935:23:935:31 | prefix | taint.cpp:936:17:936:20 | dest | |
| taint.cpp:935:23:935:31 | prefix | taint.cpp:936:30:936:33 | dest | |
| taint.cpp:935:23:935:31 | prefix | taint.cpp:937:9:937:12 | dest | |
| taint.cpp:936:17:936:20 | ref arg dest | taint.cpp:937:9:937:12 | dest | |
| taint.cpp:937:9:937:12 | dest | taint.cpp:937:8:937:12 | * ... | |
| taint.cpp:940:20:940:27 | prefix | taint.cpp:941:16:941:19 | dest | |
| taint.cpp:940:20:940:27 | prefix | taint.cpp:941:29:941:32 | dest | |
| taint.cpp:940:20:940:27 | prefix | taint.cpp:942:9:942:12 | dest | |
| taint.cpp:941:16:941:19 | ref arg dest | taint.cpp:942:9:942:12 | dest | |
| taint.cpp:942:9:942:12 | dest | taint.cpp:942:8:942:12 | * ... | |
| taint.cpp:945:20:945:27 | prefix | taint.cpp:948:19:948:22 | dest | |
| taint.cpp:945:20:945:27 | prefix | taint.cpp:948:32:948:35 | dest | |
| taint.cpp:945:20:945:27 | prefix | taint.cpp:949:9:949:12 | dest | |
| taint.cpp:946:9:946:11 | end | taint.cpp:948:48:948:50 | end | |
| taint.cpp:947:10:947:18 | remaining | taint.cpp:948:54:948:62 | remaining | |
| taint.cpp:948:19:948:22 | ref arg dest | taint.cpp:949:9:949:12 | dest | |
| taint.cpp:948:47:948:50 | ref arg & ... | taint.cpp:948:48:948:50 | end [inner post update] | |
| taint.cpp:948:48:948:50 | end | taint.cpp:948:47:948:50 | & ... | |
| taint.cpp:948:53:948:62 | ref arg & ... | taint.cpp:948:54:948:62 | remaining [inner post update] | |
| taint.cpp:948:54:948:62 | remaining | taint.cpp:948:53:948:62 | & ... | |
| taint.cpp:949:9:949:12 | dest | taint.cpp:949:8:949:12 | * ... | |
| taint.cpp:952:20:952:27 | prefix | taint.cpp:953:18:953:21 | dest | |
| taint.cpp:952:20:952:27 | prefix | taint.cpp:953:31:953:34 | dest | |
| taint.cpp:952:20:952:27 | prefix | taint.cpp:954:9:954:12 | dest | |
| taint.cpp:953:18:953:21 | ref arg dest | taint.cpp:954:9:954:12 | dest | |
| taint.cpp:954:9:954:12 | dest | taint.cpp:954:8:954:12 | * ... | |
| taint.cpp:957:20:957:27 | prefix | taint.cpp:960:20:960:23 | dest | |
| taint.cpp:957:20:957:27 | prefix | taint.cpp:960:33:960:36 | dest | |
| taint.cpp:957:20:957:27 | prefix | taint.cpp:961:9:961:12 | dest | |
| taint.cpp:958:9:958:11 | end | taint.cpp:960:54:960:56 | end | |
| taint.cpp:959:10:959:18 | remaining | taint.cpp:960:60:960:68 | remaining | |
| taint.cpp:960:20:960:23 | ref arg dest | taint.cpp:961:9:961:12 | dest | |
| taint.cpp:960:53:960:56 | ref arg & ... | taint.cpp:960:54:960:56 | end [inner post update] | |
| taint.cpp:960:54:960:56 | end | taint.cpp:960:53:960:56 | & ... | |
| taint.cpp:960:59:960:68 | ref arg & ... | taint.cpp:960:60:960:68 | remaining [inner post update] | |
| taint.cpp:960:60:960:68 | remaining | taint.cpp:960:59:960:68 | & ... | |
| taint.cpp:961:9:961:12 | dest | taint.cpp:961:8:961:12 | * ... | |
| taint.cpp:964:19:964:22 | {...} | taint.cpp:965:20:965:23 | dest | |
| taint.cpp:964:19:964:22 | {...} | taint.cpp:965:33:965:36 | dest | |
| taint.cpp:964:19:964:22 | {...} | taint.cpp:966:9:966:12 | dest | |
| taint.cpp:964:21:964:21 | 0 | taint.cpp:964:19:964:22 | {...} | TAINT |
| taint.cpp:965:20:965:23 | ref arg dest | taint.cpp:966:9:966:12 | dest | |
| taint.cpp:965:40:965:43 | %s | taint.cpp:965:20:965:23 | ref arg dest | TAINT |
| taint.cpp:965:46:965:51 | ref arg source | taint.cpp:975:45:975:50 | source | |
| taint.cpp:965:46:965:51 | ref arg source | taint.cpp:982:69:982:74 | source | |
| taint.cpp:965:46:965:51 | source | taint.cpp:965:20:965:23 | ref arg dest | TAINT |
| taint.cpp:966:9:966:12 | dest | taint.cpp:966:8:966:12 | * ... | |
| taint.cpp:969:22:969:25 | {...} | taint.cpp:970:20:970:23 | dest | |
| taint.cpp:969:22:969:25 | {...} | taint.cpp:970:33:970:36 | dest | |
| taint.cpp:969:22:969:25 | {...} | taint.cpp:971:9:971:12 | dest | |
| taint.cpp:969:24:969:24 | 0 | taint.cpp:969:22:969:25 | {...} | TAINT |
| taint.cpp:970:20:970:23 | ref arg dest | taint.cpp:971:9:971:12 | dest | |
| taint.cpp:970:40:970:44 | %s | taint.cpp:970:20:970:23 | ref arg dest | TAINT |
| taint.cpp:970:47:970:53 | wsource | taint.cpp:970:20:970:23 | ref arg dest | TAINT |
| taint.cpp:971:9:971:12 | dest | taint.cpp:971:8:971:12 | * ... | |
| taint.cpp:974:19:974:22 | {...} | taint.cpp:975:19:975:22 | dest | |
| taint.cpp:974:19:974:22 | {...} | taint.cpp:975:32:975:35 | dest | |
| taint.cpp:974:19:974:22 | {...} | taint.cpp:976:9:976:12 | dest | |
| taint.cpp:974:21:974:21 | 0 | taint.cpp:974:19:974:22 | {...} | TAINT |
| taint.cpp:975:19:975:22 | ref arg dest | taint.cpp:976:9:976:12 | dest | |
| taint.cpp:975:39:975:42 | %s | taint.cpp:975:19:975:22 | ref arg dest | TAINT |
| taint.cpp:975:45:975:50 | ref arg source | taint.cpp:982:69:982:74 | source | |
| taint.cpp:975:45:975:50 | source | taint.cpp:975:19:975:22 | ref arg dest | TAINT |
| taint.cpp:976:9:976:12 | dest | taint.cpp:976:8:976:12 | * ... | |
| taint.cpp:979:19:979:22 | {...} | taint.cpp:982:22:982:25 | dest | |
| taint.cpp:979:19:979:22 | {...} | taint.cpp:982:35:982:38 | dest | |
| taint.cpp:979:19:979:22 | {...} | taint.cpp:983:9:983:12 | dest | |
| taint.cpp:979:21:979:21 | 0 | taint.cpp:979:19:979:22 | {...} | TAINT |
| taint.cpp:980:9:980:11 | end | taint.cpp:982:43:982:45 | end | |
| taint.cpp:981:10:981:18 | remaining | taint.cpp:982:49:982:57 | remaining | |
| taint.cpp:982:22:982:25 | ref arg dest | taint.cpp:983:9:983:12 | dest | |
| taint.cpp:982:42:982:45 | ref arg & ... | taint.cpp:982:43:982:45 | end [inner post update] | |
| taint.cpp:982:43:982:45 | end | taint.cpp:982:42:982:45 | & ... | |
| taint.cpp:982:48:982:57 | ref arg & ... | taint.cpp:982:49:982:57 | remaining [inner post update] | |
| taint.cpp:982:49:982:57 | remaining | taint.cpp:982:48:982:57 | & ... | |
| taint.cpp:982:63:982:66 | %s | taint.cpp:982:22:982:25 | ref arg dest | TAINT |
| taint.cpp:982:69:982:74 | source | taint.cpp:982:22:982:25 | ref arg dest | TAINT |
| taint.cpp:983:9:983:12 | dest | taint.cpp:983:8:983:12 | * ... | |
| taint.cpp:986:19:986:22 | {...} | taint.cpp:988:20:988:23 | dest | |
| taint.cpp:986:19:986:22 | {...} | taint.cpp:988:33:988:36 | dest | |
| taint.cpp:986:19:986:22 | {...} | taint.cpp:989:9:989:12 | dest | |
| taint.cpp:986:21:986:21 | 0 | taint.cpp:986:19:986:22 | {...} | TAINT |
| taint.cpp:987:15:987:29 | call to indirect_source | taint.cpp:988:40:988:42 | fmt | |
| taint.cpp:988:20:988:23 | ref arg dest | taint.cpp:989:9:989:12 | dest | |
| taint.cpp:988:40:988:42 | fmt | taint.cpp:988:20:988:23 | ref arg dest | TAINT |
| taint.cpp:989:9:989:12 | dest | taint.cpp:989:8:989:12 | * ... | |
| taint.cpp:992:19:992:22 | {...} | taint.cpp:993:20:993:23 | dest | |
| taint.cpp:992:19:992:22 | {...} | taint.cpp:993:33:993:36 | dest | |
| taint.cpp:992:19:992:22 | {...} | taint.cpp:994:9:994:12 | dest | |
| taint.cpp:992:21:992:21 | 0 | taint.cpp:992:19:992:22 | {...} | TAINT |
| taint.cpp:993:20:993:23 | ref arg dest | taint.cpp:994:9:994:12 | dest | |
| taint.cpp:993:40:993:43 | %d | taint.cpp:993:20:993:23 | ref arg dest | TAINT |
| taint.cpp:993:46:993:47 | 42 | taint.cpp:993:20:993:23 | ref arg dest | TAINT |
| taint.cpp:994:9:994:12 | dest | taint.cpp:994:8:994:12 | * ... | |
| taint.cpp:997:19:997:22 | {...} | taint.cpp:998:18:998:21 | dest | |
| taint.cpp:997:19:997:22 | {...} | taint.cpp:998:31:998:34 | dest | |
| taint.cpp:997:19:997:22 | {...} | taint.cpp:999:9:999:12 | dest | |
| taint.cpp:997:21:997:21 | 0 | taint.cpp:997:19:997:22 | {...} | TAINT |
| taint.cpp:998:18:998:21 | ref arg dest | taint.cpp:999:9:999:12 | dest | |
| taint.cpp:999:9:999:12 | dest | taint.cpp:999:8:999:12 | * ... | |
| thread.cpp:10:27:10:27 | s | thread.cpp:10:27:10:27 | s | |
| thread.cpp:10:27:10:27 | s | thread.cpp:11:8:11:8 | s | |
| thread.cpp:14:26:14:26 | s | thread.cpp:15:8:15:8 | s | |

View File

@@ -866,136 +866,3 @@ void test_iconv(size_t size) {
iconv(0, &s, &size, &p, &size_out);
sink(*p); // $ ast,ir
}
using va_list = void*;
long StringCchCopyA(char *, size_t, const char *);
long StringCchCopyW(wchar_t *, size_t, const wchar_t *);
long StringCbCopyA(char *, size_t, const char *);
long StringCchCopyExA(char *, size_t, const char *, char **, size_t *, unsigned long);
long StringCchCopyNA(char *, size_t, const char *, size_t);
long StringCchCopyNExA(char *, size_t, const char *, size_t, char **, size_t *, unsigned long);
long StringCchCatA(char *, size_t, const char *);
long StringCchCatW(wchar_t *, size_t, const wchar_t *);
long StringCbCatA(char *, size_t, const char *);
long StringCchCatExA(char *, size_t, const char *, char **, size_t *, unsigned long);
long StringCchCatNA(char *, size_t, const char *, size_t);
long StringCchCatNExA(char *, size_t, const char *, size_t, char **, size_t *, unsigned long);
long StringCchPrintfA(char *, size_t, const char *, ...);
long StringCchPrintfW(wchar_t *, size_t, const wchar_t *, ...);
long StringCbPrintfA(char *, size_t, const char *, ...);
long StringCchPrintfExA(char *, size_t, char **, size_t *, unsigned long, const char *, ...);
long StringCchVPrintfA(char *, size_t, const char *, va_list);
long StringCchVPrintfExA(char *, size_t, char **, size_t *, unsigned long, const char *, va_list);
void test_strsafe() {
char *source = indirect_source();
wchar_t *wsource = (wchar_t *)indirect_source();
{
char dest[256] = {0};
StringCchCopyA(dest, sizeof(dest), source);
sink(*dest); // $ ir MISSING: ast
}
{
wchar_t dest[256] = {0};
StringCchCopyW(dest, sizeof(dest), wsource);
sink(*dest); // $ ir MISSING: ast
}
{
char dest[256] = {0};
StringCbCopyA(dest, sizeof(dest), source);
sink(*dest); // $ ir MISSING: ast
}
{
char dest[256] = {0};
char *end;
size_t remaining;
StringCchCopyExA(dest, sizeof(dest), source, &end, &remaining, 0);
sink(*dest); // $ ir MISSING: ast
}
{
char dest[256] = {0};
StringCchCopyNA(dest, sizeof(dest), source, 128);
sink(*dest); // $ ir MISSING: ast
}
{
char dest[256] = {0};
char *end;
size_t remaining;
StringCchCopyNExA(dest, sizeof(dest), source, 128, &end, &remaining, 0);
sink(dest); // $ ir MISSING: ast
}
{
char dest[256] = "prefix";
StringCchCatA(dest, sizeof(dest), source);
sink(*dest); // $ ir MISSING: ast
}
{
wchar_t dest[256] = L"prefix";
StringCchCatW(dest, sizeof(dest), wsource);
sink(*dest); // $ ir MISSING: ast
}
{
char dest[256] = "prefix";
StringCbCatA(dest, sizeof(dest), source);
sink(*dest); // $ ir MISSING: ast
}
{
char dest[256] = "prefix";
char *end;
size_t remaining;
StringCchCatExA(dest, sizeof(dest), source, &end, &remaining, 0);
sink(*dest); // $ ir MISSING: ast
}
{
char dest[256] = "prefix";
StringCchCatNA(dest, sizeof(dest), source, 128);
sink(*dest); // $ ir MISSING: ast
}
{
char dest[256] = "prefix";
char *end;
size_t remaining;
StringCchCatNExA(dest, sizeof(dest), source, 128, &end, &remaining, 0);
sink(*dest); // $ ir MISSING: ast
}
{
char dest[256] = {0};
StringCchPrintfA(dest, sizeof(dest), "%s", source);
sink(*dest); // $ ir MISSING: ast
}
{
wchar_t dest[256] = {0};
StringCchPrintfW(dest, sizeof(dest), L"%s", wsource);
sink(*dest); // $ ir MISSING: ast
}
{
char dest[256] = {0};
StringCbPrintfA(dest, sizeof(dest), "%s", source);
sink(*dest); // $ ir MISSING: ast
}
{
char dest[256] = {0};
char *end;
size_t remaining;
StringCchPrintfExA(dest, sizeof(dest), &end, &remaining, 0, "%s", source);
sink(*dest); // $ ir MISSING: ast
}
{
char dest[256] = {0};
char *fmt = indirect_source();
StringCchPrintfA(dest, sizeof(dest), fmt);
sink(*dest); // $ ir MISSING: ast
}
{
char dest[256] = {0};
StringCchPrintfA(dest, sizeof(dest), "%d", 42);
sink(*dest); // clean
}
{
char dest[256] = {0};
StringCchCopyA(dest, sizeof(dest), "hello");
sink(*dest); // clean
}
}

View File

@@ -28044,118 +28044,6 @@ getParameterTypeName
| taint.cpp:859:8:859:12 | iconv | 4 | unsigned long * |
| taint.cpp:861:6:861:15 | test_iconv | 0 | size_t |
| taint.cpp:861:6:861:15 | test_iconv | 0 | unsigned long |
| taint.cpp:872:6:872:19 | StringCchCopyA | 0 | char * |
| taint.cpp:872:6:872:19 | StringCchCopyA | 1 | size_t |
| taint.cpp:872:6:872:19 | StringCchCopyA | 1 | unsigned long |
| taint.cpp:872:6:872:19 | StringCchCopyA | 2 | const char * |
| taint.cpp:873:6:873:19 | StringCchCopyW | 0 | wchar_t * |
| taint.cpp:873:6:873:19 | StringCchCopyW | 1 | size_t |
| taint.cpp:873:6:873:19 | StringCchCopyW | 1 | unsigned long |
| taint.cpp:873:6:873:19 | StringCchCopyW | 2 | const wchar_t * |
| taint.cpp:874:6:874:18 | StringCbCopyA | 0 | char * |
| taint.cpp:874:6:874:18 | StringCbCopyA | 1 | size_t |
| taint.cpp:874:6:874:18 | StringCbCopyA | 1 | unsigned long |
| taint.cpp:874:6:874:18 | StringCbCopyA | 2 | const char * |
| taint.cpp:875:6:875:21 | StringCchCopyExA | 0 | char * |
| taint.cpp:875:6:875:21 | StringCchCopyExA | 1 | size_t |
| taint.cpp:875:6:875:21 | StringCchCopyExA | 1 | unsigned long |
| taint.cpp:875:6:875:21 | StringCchCopyExA | 2 | const char * |
| taint.cpp:875:6:875:21 | StringCchCopyExA | 3 | char ** |
| taint.cpp:875:6:875:21 | StringCchCopyExA | 4 | size_t * |
| taint.cpp:875:6:875:21 | StringCchCopyExA | 4 | unsigned long * |
| taint.cpp:875:6:875:21 | StringCchCopyExA | 5 | unsigned long |
| taint.cpp:876:6:876:20 | StringCchCopyNA | 0 | char * |
| taint.cpp:876:6:876:20 | StringCchCopyNA | 1 | size_t |
| taint.cpp:876:6:876:20 | StringCchCopyNA | 1 | unsigned long |
| taint.cpp:876:6:876:20 | StringCchCopyNA | 2 | const char * |
| taint.cpp:876:6:876:20 | StringCchCopyNA | 3 | size_t |
| taint.cpp:876:6:876:20 | StringCchCopyNA | 3 | unsigned long |
| taint.cpp:877:6:877:22 | StringCchCopyNExA | 0 | char * |
| taint.cpp:877:6:877:22 | StringCchCopyNExA | 1 | size_t |
| taint.cpp:877:6:877:22 | StringCchCopyNExA | 1 | unsigned long |
| taint.cpp:877:6:877:22 | StringCchCopyNExA | 2 | const char * |
| taint.cpp:877:6:877:22 | StringCchCopyNExA | 3 | size_t |
| taint.cpp:877:6:877:22 | StringCchCopyNExA | 3 | unsigned long |
| taint.cpp:877:6:877:22 | StringCchCopyNExA | 4 | char ** |
| taint.cpp:877:6:877:22 | StringCchCopyNExA | 5 | size_t * |
| taint.cpp:877:6:877:22 | StringCchCopyNExA | 5 | unsigned long * |
| taint.cpp:877:6:877:22 | StringCchCopyNExA | 6 | unsigned long |
| taint.cpp:878:6:878:18 | StringCchCatA | 0 | char * |
| taint.cpp:878:6:878:18 | StringCchCatA | 1 | size_t |
| taint.cpp:878:6:878:18 | StringCchCatA | 1 | unsigned long |
| taint.cpp:878:6:878:18 | StringCchCatA | 2 | const char * |
| taint.cpp:879:6:879:18 | StringCchCatW | 0 | wchar_t * |
| taint.cpp:879:6:879:18 | StringCchCatW | 1 | size_t |
| taint.cpp:879:6:879:18 | StringCchCatW | 1 | unsigned long |
| taint.cpp:879:6:879:18 | StringCchCatW | 2 | const wchar_t * |
| taint.cpp:880:6:880:17 | StringCbCatA | 0 | char * |
| taint.cpp:880:6:880:17 | StringCbCatA | 1 | size_t |
| taint.cpp:880:6:880:17 | StringCbCatA | 1 | unsigned long |
| taint.cpp:880:6:880:17 | StringCbCatA | 2 | const char * |
| taint.cpp:881:6:881:20 | StringCchCatExA | 0 | char * |
| taint.cpp:881:6:881:20 | StringCchCatExA | 1 | size_t |
| taint.cpp:881:6:881:20 | StringCchCatExA | 1 | unsigned long |
| taint.cpp:881:6:881:20 | StringCchCatExA | 2 | const char * |
| taint.cpp:881:6:881:20 | StringCchCatExA | 3 | char ** |
| taint.cpp:881:6:881:20 | StringCchCatExA | 4 | size_t * |
| taint.cpp:881:6:881:20 | StringCchCatExA | 4 | unsigned long * |
| taint.cpp:881:6:881:20 | StringCchCatExA | 5 | unsigned long |
| taint.cpp:882:6:882:19 | StringCchCatNA | 0 | char * |
| taint.cpp:882:6:882:19 | StringCchCatNA | 1 | size_t |
| taint.cpp:882:6:882:19 | StringCchCatNA | 1 | unsigned long |
| taint.cpp:882:6:882:19 | StringCchCatNA | 2 | const char * |
| taint.cpp:882:6:882:19 | StringCchCatNA | 3 | size_t |
| taint.cpp:882:6:882:19 | StringCchCatNA | 3 | unsigned long |
| taint.cpp:883:6:883:21 | StringCchCatNExA | 0 | char * |
| taint.cpp:883:6:883:21 | StringCchCatNExA | 1 | size_t |
| taint.cpp:883:6:883:21 | StringCchCatNExA | 1 | unsigned long |
| taint.cpp:883:6:883:21 | StringCchCatNExA | 2 | const char * |
| taint.cpp:883:6:883:21 | StringCchCatNExA | 3 | size_t |
| taint.cpp:883:6:883:21 | StringCchCatNExA | 3 | unsigned long |
| taint.cpp:883:6:883:21 | StringCchCatNExA | 4 | char ** |
| taint.cpp:883:6:883:21 | StringCchCatNExA | 5 | size_t * |
| taint.cpp:883:6:883:21 | StringCchCatNExA | 5 | unsigned long * |
| taint.cpp:883:6:883:21 | StringCchCatNExA | 6 | unsigned long |
| taint.cpp:884:6:884:21 | StringCchPrintfA | 0 | char * |
| taint.cpp:884:6:884:21 | StringCchPrintfA | 1 | size_t |
| taint.cpp:884:6:884:21 | StringCchPrintfA | 1 | unsigned long |
| taint.cpp:884:6:884:21 | StringCchPrintfA | 2 | const char * |
| taint.cpp:884:6:884:21 | StringCchPrintfA | 3 | ... |
| taint.cpp:885:6:885:21 | StringCchPrintfW | 0 | wchar_t * |
| taint.cpp:885:6:885:21 | StringCchPrintfW | 1 | size_t |
| taint.cpp:885:6:885:21 | StringCchPrintfW | 1 | unsigned long |
| taint.cpp:885:6:885:21 | StringCchPrintfW | 2 | const wchar_t * |
| taint.cpp:885:6:885:21 | StringCchPrintfW | 3 | ... |
| taint.cpp:886:6:886:20 | StringCbPrintfA | 0 | char * |
| taint.cpp:886:6:886:20 | StringCbPrintfA | 1 | size_t |
| taint.cpp:886:6:886:20 | StringCbPrintfA | 1 | unsigned long |
| taint.cpp:886:6:886:20 | StringCbPrintfA | 2 | const char * |
| taint.cpp:886:6:886:20 | StringCbPrintfA | 3 | ... |
| taint.cpp:887:6:887:23 | StringCchPrintfExA | 0 | char * |
| taint.cpp:887:6:887:23 | StringCchPrintfExA | 1 | size_t |
| taint.cpp:887:6:887:23 | StringCchPrintfExA | 1 | unsigned long |
| taint.cpp:887:6:887:23 | StringCchPrintfExA | 2 | char ** |
| taint.cpp:887:6:887:23 | StringCchPrintfExA | 3 | size_t * |
| taint.cpp:887:6:887:23 | StringCchPrintfExA | 3 | unsigned long * |
| taint.cpp:887:6:887:23 | StringCchPrintfExA | 4 | unsigned long |
| taint.cpp:887:6:887:23 | StringCchPrintfExA | 5 | const char * |
| taint.cpp:887:6:887:23 | StringCchPrintfExA | 6 | ... |
| taint.cpp:888:6:888:22 | StringCchVPrintfA | 0 | char * |
| taint.cpp:888:6:888:22 | StringCchVPrintfA | 1 | size_t |
| taint.cpp:888:6:888:22 | StringCchVPrintfA | 1 | unsigned long |
| taint.cpp:888:6:888:22 | StringCchVPrintfA | 2 | const char * |
| taint.cpp:888:6:888:22 | StringCchVPrintfA | 3 | va_list |
| taint.cpp:888:6:888:22 | StringCchVPrintfA | 3 | void * |
| taint.cpp:889:6:889:24 | StringCchVPrintfExA | 0 | char * |
| taint.cpp:889:6:889:24 | StringCchVPrintfExA | 1 | size_t |
| taint.cpp:889:6:889:24 | StringCchVPrintfExA | 1 | unsigned long |
| taint.cpp:889:6:889:24 | StringCchVPrintfExA | 2 | char ** |
| taint.cpp:889:6:889:24 | StringCchVPrintfExA | 3 | size_t * |
| taint.cpp:889:6:889:24 | StringCchVPrintfExA | 3 | unsigned long * |
| taint.cpp:889:6:889:24 | StringCchVPrintfExA | 4 | unsigned long |
| taint.cpp:889:6:889:24 | StringCchVPrintfExA | 5 | const char * |
| taint.cpp:889:6:889:24 | StringCchVPrintfExA | 6 | va_list |
| taint.cpp:889:6:889:24 | StringCchVPrintfExA | 6 | void * |
| thread.cpp:4:6:4:9 | sink | 0 | int |
| thread.cpp:6:8:6:8 | operator= | 0 | S && |
| thread.cpp:6:8:6:8 | operator= | 0 | const S & |

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