inet_ntoa内存问题

    WSADATA wsaData;

    WSAStartup (MAKEWORD( 2, 2 ),&wsaData);

    struct addrinfo *aiList=0;
    sockaddr_in addr;
    char *ip;

    while (TRUE)
    {
        if (0==getaddrinfo("www.qq.com",0,0,&aiList))
        {
            addr=*(struct sockaddr_in *)aiList->ai_addr;
            ip=inet_ntoa(addr.sin_addr);
        }
        //............................       
    }

    WSADATA wsaData;

    WSAStartup (MAKEWORD( 2, 2 ),&wsaData);

    struct addrinfo *aiList=0;
    sockaddr_in addr;
    in_addr in;
    char buffer[32];

    unsigned char *bytes = (unsigned char *) ∈
    __snprintf (buffer, sizeof (buffer), "%d.%d.%d.%d",bytes[0], bytes[1], bytes[2], bytes[3]);