/// <summary>
/// If function is a reporting function, a warning might be created.
/// </summary>
/// <param name="p">program point with a function</param>
/// <param name="taintInfo">TaintInfo that is being sanitized</param>
private void warningsReportingFunct(NativeAnalyzerPoint p, TaintInfo taintInfo)
{
NativeAnalyzerMethod method = p.Analyzer.Method;
QualifiedName functName = getMethodName(p);
functAnalyzer = NativeFunctionAnalyzer.CreateInstance();
List <FlagType> flags;
if (functAnalyzer.ReportingFunctions.TryGetValue(functName, out flags))
{
createWarnings(p, taintInfo, flags);
}
}
/// <summary>
/// If the function is a sanitizer, the sanitized taint flows are removed
/// </summary>
/// <param name="p">program point with a function</param>
/// <param name="taintInfo">TaintInfo that is being sanitized</param>
private void sanitize(NativeAnalyzerPoint p, ref TaintInfo taintInfo)
{
NativeAnalyzerMethod method = p.Analyzer.Method;
QualifiedName functName = getMethodName(p);
functAnalyzer = NativeFunctionAnalyzer.CreateInstance();
List <FlagType> flags;
if (functAnalyzer.SanitizingFunctions.TryGetValue(functName, out flags))
{
taintInfo.setSanitized(flags);
}
}