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Only accept finite floats #6409

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This commit is contained in:
Thomas Krijnen
2025-03-25 10:15:24 +01:00
parent 9311f50206
commit 3744b81ccd
1 changed files with 17 additions and 0 deletions
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src/ifcparse/IfcParse.cpp
+17
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@@ -1130,6 +1130,23 @@ class apply_individual_instance_visitor {
template <typename T>
void IfcUtil::IfcBaseClass::set_attribute_value(size_t i, const T& t) {
if constexpr (std::is_same_v<std::decay_t<T>, double>) {
if (!std::isfinite(t)) {
throw IfcParse::IfcException("Only finite values are allowed");
}
}
if constexpr (std::is_same_v<std::decay_t<T>, std::vector<double>>) {
if (std::any_of(t.begin(), t.end(), [](double d) { return !std::isfinite(d); })) {
throw IfcParse::IfcException("Only finite values are allowed");
}
}
if constexpr (std::is_same_v<std::decay_t<T>, std::vector<std::vector<double>>>) {
for (auto& tt : t) {
if (std::any_of(tt.begin(), tt.end(), [](double d) { return !std::isfinite(d); })) {
throw IfcParse::IfcException("Only finite values are allowed");
}
}
}
auto current_attribute = data_.get_attribute_value(i);
if (file_ != nullptr) {