public function merge($taintResult)
{
parent::merge($taintResult);
if ($taintResult instanceof FunctionTaintResult) {
$other_params = $taintResult->getAffectingParameters();
$params = array_merge($this->affecting_params, $other_params);
$this->affecting_params = $params;
}
}
private function mergeTaintResultsWithWithParameterTaints($resTaint, $argTaints)
{
if (empty($resTaint)) {
return new TaintResult(Annotation::UNASSIGNED);
}
$taintResult = new TaintResult($resTaint->getTaint(), $resTaint->getSanitisingFunctions());
foreach ($argTaints as $paramName => $taint) {
if ($resTaint->isAffectingParameter($paramName)) {
$taintResult->merge($taint);
}
}
return $taintResult;
}
