Update valueflow.cpp

Author: chrchr-github

lib/valueflow.cpp

@@ -6897,7 +6897,8 @@ static void valueFlowDynamicBufferSize(const TokenList& tokenlist, const SymbolD
             if (!typeTok || !typeTok->varId())
                 typeTok = newTok->astParent()->previous(); // hack for "int** z = ..."
             if (typeTok && typeTok->valueType()) {
-                const size_t typeSize = typeTok->valueType()->getSizeOf(settings, ValueType::Accuracy::ExactOrZero, ValueType::SizeOf::Pointee);
+                const auto sizeOf = typeTok->valueType()->pointer > 1 ? ValueType::SizeOf::Pointer : ValueType::SizeOf::Pointee;
+                const size_t typeSize = typeTok->valueType()->getSizeOf(settings, ValueType::Accuracy::ExactOrZero, sizeOf);
                 if (typeSize > 0 || numElem == 0)
                     sizeValue = numElem * typeSize;
             }