176440/leak.cpp

   1 // leak.cpp : Defines the entry point for the console application.
   2 //
   3 //#include <iostream>
   4 #include <sys/types.h>
   5 #include <sys/socket.h>
   6 #include <netdb.h>
   7 #include <unistd.h>
   8 #include <string.h>
   9
  10 unsigned long int atoip(const char * str)
  11 {
  12
  13     struct addrinfo *addrInfo, hints;
  14
  15     memset(&hints, 0, sizeof(hints));
  16     hints.ai_family = AF_INET;
  17
  18     int res = getaddrinfo(str, NULL, &hints, &addrInfo);
  19     if (res)
  20         return 3;
  21
  22     for (struct addrinfo *ai = addrInfo; ai; ai = ai->ai_next)
  23         {
  24         if ((ai->ai_family == AF_INET) && (ai->ai_addrlen ==
  25                     sizeof(struct sockaddr_in)))
  26                 {
  27             struct sockaddr_in *addr = (struct sockaddr_in*)ai->ai_addr;
  28             if (addr) {
  29                 unsigned long a = addr->sin_addr.s_addr;
  30                 freeaddrinfo(addrInfo);
  31                 return a;
  32             }
  33         }
  34     }
  35
  36     freeaddrinfo(addrInfo);
  37     return 0;
  38 }
  39
  40
  41
  42 int main(int argc, char* argv[])
  43 {
  44         //std::cout << MegaFunc("Hello world!").c_str();
  45         //std::cout << MegaLeak2("127.0.0.1");
  46         //std::cout << atoip(L"127.0.0.1") << std::endl;
  47         while(atoip("localhost")!=3)
  48         {
  49         //if(!(i%100000))
  50         //      std::cout << atoip(L"localhost") << std::endl;
  51         //sleep(0);
  52         }
  53         return 0;
  54 }