An Exploitability Analysis Technique for Binary Vulnerability Based on Automatic Exception Suppression

Program 2

Summary of printf.

class printf(FormatParser):

   def run(self):

      fmt_str = self._parse(0)

      out_str = fmt_str.replace(1, self.arg)

      self.state.posix.write(1, out_str, out_str.size()/8)

      return out_str.size()/8