[erlang-bugs] diameter_transport any/loopback atoms not accepted

[Ferrer Guasch Vicent]

Hello,

I am using erlang 19.2.3. I have detected that when adding a transport to the diameter service, the options {ip, any}  or {ip, loopback} are not accepted, even though it is defined on the spec "IP = inet:ip_address() | any | loopback"
For example:

    Opts = [{transport_module, diameter_sctp},
                   {transport_config, [ {ip, any]}],
    {ok, _T} = diameter:add_transport(?SERVER, {listen, Opts}),

This happens with both diameter_sctp and diameter_tcp, you can check the errors given bellow.
Rgds,
Vicent

TCP:
{error,
 {invalid_address,
  [{diameter_lib,ip,1,[{file,"base/diameter_lib.erl"},{line,287}]},
   {diameter_lib,ipaddr,1,[{file,"base/diameter_lib.erl"},{line,270}]},
   {diameter_tcp,get_addr,2,[{file,"transport/diameter_tcp.erl"},{line,387}]},
   {diameter_tcp,i,1,[{file,"transport/diameter_tcp.erl"},{line,255}]},
   {diameter_tcp,init,1,[{file,"transport/diameter_tcp.erl"},{line,195}]},
   {proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,247}]}
  ]
 }
} in diameter_tcp:init/7 line 293

SCTP:
{error,
 {invalid_address,
  [{diameter_lib,ip,1,[{file,"base/diameter_lib.erl"},{line,287}]},
   {diameter_lib,ipaddr,1,[{file,"base/diameter_lib.erl"},{line,270}]},
   {diameter_sctp,'-addrs/2-lc$^1/1-0-',1,[{file,"transport/diameter_sctp.erl"},{line,325}]},
   {diameter_sctp,addrs,2,[{file,"transport/diameter_sctp.erl"},{line,325}]},
   {diameter_sctp,open,3,[{file,"transport/diameter_sctp.erl"},{line,312}]},
   {diameter_sctp,i,1,[{file,"transport/diameter_sctp.erl"},{line,223}]},
   {diameter_sctp,init,1,[{file,"t..."},...]},...]
 }
} in diameter_sctp:s/4 line 151