Extending LLVM's BOLT-based Binary Analyser to Validate Stack Variable Initialisation
blog.quarkslab.com | research | #vulnerability-research | #developer-security | #binary-analysis | #bolt | #llvm | #ostif | #stack-protection | #compiler-hardening
Summary
Quarkslab extended LLVM's BOLT-based binary analyser for OSTIF with a scanner that validates -ftrivial-auto-var-init at the binary level, verifying stack-variable initialisation hardening.
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--- id: 4301 title: "Extending LLVM's BOLT-based Binary Analyser to Validate Stack Variable Initialisation" source_domain: blog.quarkslab.com source_url: "https://blog.quarkslab.com/extending-llvms-bolt-based-binary-analyser-to-validate-stack-variable-initialisation.html" published_at: "2026-06-08 22:00" tags: ["vulnerability-research", "developer-security", "binary-analysis", "bolt", "llvm", "ostif", "stack-protection", "compiler-hardening"] phying_url: "https://phying.com/item/4301" lang: en --- # Extending LLVM's BOLT-based Binary Analyser to Validate Stack Variable Initialisation ## Summary Quarkslab extended LLVM's BOLT-based binary analyser for OSTIF with a scanner that validates -ftrivial-auto-var-init at the binary level, verifying stack-variable initialisation hardening. ## Intelligence Metadata - **Sources:** blog.quarkslab.com - **Published:** 2026-06-08 22:00 - **Original:** https://blog.quarkslab.com/extending-llvms-bolt-based-binary-analyser-to-validate-stack-variable-initialisation.html - **Phying News:** https://phying.com/item/4301