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This clang analyzer checker uses taint analysis to look for integer overflows in various kernels. You can read about it here.

Run FreeBSD/Linux/XNU/Android builds using the same commands as here but replace the enabled checker with alpha.security.taint. This is not production-worthy code, there is a lot of hacking around ConstraintManager limitations.

To run tests, run ~/build/bin/llvm-lit llvm/tools/clang/test/Analysis/kernel-int-overflow-checker/*.c

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A hacky clang analyzer checker that looks for potentially exploitable kernel integer overflows.

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