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Kernel: KUBSAN implementation of returns-nonnull-attribute

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Brian Gianforcaro 2021-02-06 23:24:49 -08:00 • committed by Andreas Kling
parent 57e10eadac
commit c95d48c8d6
3 changed files with 12 additions and 1 deletions
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7
Kernel/UBSanitizer.cpp
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@ -53,6 +53,13 @@ void __ubsan_handle_nonnull_arg(const NonnullArgData& data)
print_location(data.location);
}
void __ubsan_handle_nonnull_return_v1(const NonnullReturnData&, const SourceLocation&);
void __ubsan_handle_nonnull_return_v1(const NonnullReturnData&, const SourceLocation& location)
{
dbgln("KUBSAN: null pointer return from function declared to never return null");
print_location(location);
}
void __ubsan_handle_vla_bound_not_positive(const VLABoundData&, void*);
void __ubsan_handle_vla_bound_not_positive(const VLABoundData& data, void*)
{