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fuzz: Bump FuzzedDataProvider.h

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From fa8401f9bf/compiler-rt/include/fuzzer/FuzzedDataProvider.h
This commit is contained in:
MarcoFalke 2023-07-17 09:51:22 +02:00
parent 01e5d6b105
commit fa367422ef
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2 changed files with 3 additions and 5 deletions
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6
src/test/fuzz/FuzzedDataProvider.h
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@ -209,7 +209,7 @@ T FuzzedDataProvider::ConsumeIntegralInRange(T min, T max) {
abort();
// Use the biggest type possible to hold the range and the result.
uint64_t range = static_cast<uint64_t>(max) - min;
uint64_t range = static_cast<uint64_t>(max) - static_cast<uint64_t>(min);
uint64_t result = 0;
size_t offset = 0;
@ -230,7 +230,7 @@ T FuzzedDataProvider::ConsumeIntegralInRange(T min, T max) {
if (range != std::numeric_limits<decltype(range)>::max())
result = result % (range + 1);
return static_cast<T>(min + result);
return static_cast<T>(static_cast<uint64_t>(min) + result);
}
// Returns a floating point value in the range [Type's lowest, Type's max] by
@ -390,7 +390,7 @@ TS FuzzedDataProvider::ConvertUnsignedToSigned(TU value) {
return static_cast<TS>(value);
} else {
constexpr auto TS_min = std::numeric_limits<TS>::min();
return TS_min + static_cast<char>(value - TS_min);
return TS_min + static_cast<TS>(value - TS_min);
}
}

2
test/sanitizer_suppressions/ubsan
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@ -20,8 +20,6 @@ implicit-integer-sign-change:*/include/boost/
implicit-integer-sign-change:*/include/c++/
implicit-integer-sign-change:*/new_allocator.h
implicit-integer-sign-change:crc32c/
# implicit-integer-sign-change in FuzzedDataProvider's ConsumeIntegralInRange
implicit-integer-sign-change:FuzzedDataProvider.h
implicit-integer-sign-change:minisketch/
implicit-signed-integer-truncation:*/include/c++/
implicit-signed-integer-truncation:leveldb/