Update Sanitizers.cpp

Author: vitalybuka

clang/lib/Basic/Sanitizers.cpp

@@ -44,14 +44,14 @@ std::optional<double> SanitizerMaskCutoffs::operator[](unsigned Kind) const {
 
 void SanitizerMaskCutoffs::clear(SanitizerMask K) { set(K, 0); }
 
-std::optional<std::vector<int>>
-SanitizerMaskCutoffs::getAllScaled(int ScalingFactor) const {
+std::optional<std::vector<unsigned>>
+SanitizerMaskCutoffs::getAllScaled(unsigned ScalingFactor) const {
   std::vector<int> ScaledCutoffs;
 
   bool AnyCutoff = false;
   for (unsigned int i = 0; i < SanitizerKind::SO_Count; ++i) {
     auto C = (*this)[i];
-    ScaledCutoffs.push_back(C.has_value() ? lround(ScalingFactor * *C) : 0);
+    ScaledCutoffs.push_back(C.has_value() ? lround(std::clamp(ScalingFactor, 0.0, 1.0) * *C) : 0);
     AnyCutoff |= C.has_value();
   }