LLVM / Clang Static Analyzer Integration Guide

Integrate the Clang Static Analyzer with Vulnetix. Use scan-build to find memory leaks, null dereferences, and security bugs in C/C++ code, then upload SARIF results.

Install & scan

$ # Ubuntu/Debian
sudo apt-get install clang clang-tools

# macOS via Homebrew
brew install llvm

# Verify scan-build is available
scan-build --help
$ scan-build -sarif -o sarif-results make

Run LLVM / Clang Static Analyzer in CI

Scan on every push and upload the results to Vulnetix:

- name: Install Clang
  run: sudo apt-get install -y clang clang-tools

- name: Run Clang Static Analyzer
  run: scan-build -sarif -o sarif-results make

- name: Upload to Vulnetix
  run: |
    find sarif-results -name "*.sarif" -print0 | xargs -0 -I{} vulnetix upload --file {}

Centralise LLVM / Clang Static Analyzer results in Vulnetix

Upload LLVM / Clang Static Analyzer SARIF output to the Vulnetix platform to deduplicate findings, prioritise them with EPSS, CISA KEV and Coalition ESS exploit intelligence, and track remediation across every scanner in a single queue.

LLVM / Clang Static Analyzer documentation ↗  ·  Source repository ↗

Wire LLVM / Clang Static Analyzer into your CI/CD pipeline →