Tor Arntsen figured out that TFTP was broken on a lot of systems since we

                                  Changelog

Daniel (26 March 2006)

- Tor Arntsen figured out that TFTP was broken on a lot of systems since we

  called bind() with a too big argument in the 3rd parameter and at least

  Tru64, AIX and IRIX seem to be very picky about it.

Daniel (21 March 2006)

- David McCreedy added CURLINFO_FTP_ENTRY_PATH.

This release includes the following bugfixes:

 o TFTP works on more systems

 o generates a fine AIX Toolbox RPM spec

 o treat FTP AUTH failures properly

 o TFTP transfers could trash data

#ifdef WIN32

  /* AF_UNSPEC == 0 (from above calloc) doesn't work on Winsock */

  ((struct sockaddr_in*)&state->local_addr)->sin_family = conn->ip_addr->ai_family;

  /* NOTE: this blatantly assumes IPv4. This should be fixed! */

  ((struct sockaddr_in*)&state->local_addr)->sin_family =

    conn->ip_addr->ai_family;

#endif

  tftp_set_timeouts(state);

  /* Bind to any interface, random UDP port */

  /* Bind to any interface, random UDP port.

   *

   * We once used the size of the local_addr struct as the third argument for

   * bind() to better work with IPv6 or whatever size the struct could have,

   * but we learned that at least Tru64, AIX and IRIX *requires* the size of

   * that argument to match the exact size of a 'sockaddr_in' struct when

   * running IPv4-only.

   *

   * Therefore we use the size from the address we connected to, which we

   * assume uses the same IP version and thus hopefully this works for both

   * IPv4 and IPv6...

   */

  rc = bind(state->sockfd, (struct sockaddr *)&state->local_addr,

            sizeof(state->local_addr));

            conn->ip_addr->ai_addrlen);

  if(rc) {

    failf(conn->data, "bind() failed; %s\n",

          Curl_strerror(conn,Curl_ourerrno()));