================ @@ -14,35 +14,66 @@ #define LLVM_CLANG_LIB_CODEGEN_SANITIZER_HANDLER_H #define LIST_SANITIZER_CHECKS \ - SANITIZER_CHECK(AddOverflow, add_overflow, 0) \ - SANITIZER_CHECK(BuiltinUnreachable, builtin_unreachable, 0) \ - SANITIZER_CHECK(CFICheckFail, cfi_check_fail, 0) \ - SANITIZER_CHECK(DivremOverflow, divrem_overflow, 0) \ - SANITIZER_CHECK(DynamicTypeCacheMiss, dynamic_type_cache_miss, 0) \ - SANITIZER_CHECK(FloatCastOverflow, float_cast_overflow, 0) \ - SANITIZER_CHECK(FunctionTypeMismatch, function_type_mismatch, 0) \ - SANITIZER_CHECK(ImplicitConversion, implicit_conversion, 0) \ - SANITIZER_CHECK(InvalidBuiltin, invalid_builtin, 0) \ - SANITIZER_CHECK(InvalidObjCCast, invalid_objc_cast, 0) \ - SANITIZER_CHECK(LoadInvalidValue, load_invalid_value, 0) \ - SANITIZER_CHECK(MissingReturn, missing_return, 0) \ - SANITIZER_CHECK(MulOverflow, mul_overflow, 0) \ - SANITIZER_CHECK(NegateOverflow, negate_overflow, 0) \ - SANITIZER_CHECK(NullabilityArg, nullability_arg, 0) \ - SANITIZER_CHECK(NullabilityReturn, nullability_return, 1) \ - SANITIZER_CHECK(NonnullArg, nonnull_arg, 0) \ - SANITIZER_CHECK(NonnullReturn, nonnull_return, 1) \ - SANITIZER_CHECK(OutOfBounds, out_of_bounds, 0) \ - SANITIZER_CHECK(PointerOverflow, pointer_overflow, 0) \ - SANITIZER_CHECK(ShiftOutOfBounds, shift_out_of_bounds, 0) \ - SANITIZER_CHECK(SubOverflow, sub_overflow, 0) \ - SANITIZER_CHECK(TypeMismatch, type_mismatch, 1) \ - SANITIZER_CHECK(AlignmentAssumption, alignment_assumption, 0) \ - SANITIZER_CHECK(VLABoundNotPositive, vla_bound_not_positive, 0) \ - SANITIZER_CHECK(BoundsSafety, bounds_safety, 0) + SANITIZER_CHECK(AddOverflow, add_overflow, 0, "Integer addition overflowed") \ ---------------- shafik wrote:
Is this singed, unsigned or both? UBSan has both but I don't see two versions here, it is curious there is a sub overflow, which is not specifically delineated via `-fsanitize`, may be worth clarifying. https://github.com/llvm/llvm-project/pull/145967 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
