[lwip-devel] [bug #22647] lwip_lwip_getaddrinfo problem

[Cui hengbin]

URL:
  <http://savannah.nongnu.org/bugs/?22647>

                 Summary: lwip_lwip_getaddrinfo problem
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: phant
            Submitted on: Tuesday 03/18/08 at 00:26
                Category: sockets
                Severity: 3 - Normal
              Item Group: Faulty Behaviour
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: 

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Details:

Hi All:
      when i use  "getaddrinfo(NULL, port, &hints, &res))" when 
 "(bind(*sock, res->ai_addr, res->ai_addrlen)",I find the port isn't opened.
I find in the lwip_getaddrinfo's code as follow:

...
if (nodename != NULL) {
    /* service location specified, try to resolve */
    err = netconn_gethostbyname(nodename, &addr);
    if (err != ERR_OK) {
      return EAI_FAIL;
    }
  } else {
    /* service location specified, use loopback address */
    addr.addr = INADDR_LOOPBACK;
  }
...

the address is loopback'address "127.0.0.1",but i don't enable the loopback
,can I change it to "IP_ADDR_ANY"?








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