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Let’s talk about CFI: clang edition
blog.trailofbits.com | blog | #llvm | #compiler | #cfi | #trail-of-bits | #exploit-mitigation | #clang
Summary
Trail of Bits explains Control Flow Integrity with clang 3.9: what CFI mitigations like cfi-icall and cfi-vcall enforce, their limitations, and the -flto plus -fsanitize=cfi build flags required.
- Published
- Collected