[Clinkc-devel] [bug report] clinkc/src/cybergarage/net/cinterface_function.c

[minhong <mi...@we...>]

Hi, all
    I found a bug in file located at  =
clinkc/src/cybergarage/net/cinterface_function.c
    In the function of cg_net_gethostinterfaces(), UNIX version, I think =
the following lines should be changed :

338 //      if (getnameinfo(i->ifa_addr, sizeof(struct sockaddr), addr, =
NI_MAXHOST, NULL, 0, NI_NUMERICHOST) =3D=3D 0)
339         if (getnameinfo(i->ifa_addr, sizeof(struct sockaddr), addr, =
NI_MAXHOST, NULL, 0, NI_NUMERICHOST) !=3D 0)
342 //      if (getnameinfo(i->ifa_netmask, sizeof(struct sockaddr), =
netmask, NI_MAXHOST, NULL, 0, NI_NUMERICHOST) =3D=3D 0)
343         if (getnameinfo(i->ifa_netmask, sizeof(struct sockaddr), =
netmask, NI_MAXHOST, NULL, 0, NI_NUMERICHOST) !=3D 0)
351 //      cg_net_interface_setnetmask(netIf, addr);
352         cg_net_interface_setnetmask(netIf, netmask);


    Briefly to say, the return value of getnameinfo will be 0 on =
success, however, in the originial source code
    it seems that return value of 0 is an error ?    That makes an =
interface be a wrong one such that an upnp device can't get started.

   Also, the 2nd parameter of cg_net_interface_setnetmask() should be =
netmask instead of addr, right ?


After I make the 3 changes, the sample of clock device works well as =
running on Windows.