bool ItemStackMetadata::setString(const std::string &name, const std::string &var)
{
	bool result = Metadata::setString(name, var);
	if (name == TOOLCAP_KEY)
		updateToolCapabilities();
	return result;
}
The software constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.