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Kernel: Implement some more KUBSAN checks :^)

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This patch enables the following -fsanitize sub-options:

* bounds
* bounds-strict
* integer-divide-by-zero
* return
* shift
* shift-base
* shift-exponent
This commit is contained in:
Andreas Kling 2021-02-06 16:08:30 +01:00
parent 547130584c
commit fad0332898
3 changed files with 34 additions and 1 deletions
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12
Kernel/UBSanitizer.h
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@ -84,4 +84,16 @@ struct VLABoundData {
const TypeDescriptor& type;
};
struct ShiftOutOfBoundsData {
SourceLocation location;
const TypeDescriptor& lhs_type;
const TypeDescriptor& rhs_type;
};
struct OutOfBoundsData {
SourceLocation location;
const TypeDescriptor& array_type;
const TypeDescriptor& index_type;
};
}