diff options
Diffstat (limited to 'lib/diameter/src')
| -rw-r--r-- | lib/diameter/src/base/diameter_types.erl | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/lib/diameter/src/base/diameter_types.erl b/lib/diameter/src/base/diameter_types.erl index 96407efc09..87a0f0663d 100644 --- a/lib/diameter/src/base/diameter_types.erl +++ b/lib/diameter/src/base/diameter_types.erl @@ -93,7 +93,7 @@ case diameter_codec:getopt(string_decode) of true -> binary_to_list(Bin); - _ -> + false -> Bin end; @@ -565,7 +565,7 @@ msb(false) -> ?TIME_2036. scan_uri(Bin) -> RE = "^(aaas?)://" - "([-a-zA-Z0-9.]+)" + "([-a-zA-Z0-9.]{1,255})" "(:0{0,5}([0-9]{1,5}))?" "(;transport=(tcp|sctp|udp))?" "(;protocol=(diameter|radius|tacacs\\+))?$", @@ -575,6 +575,9 @@ scan_uri(Bin) -> %% [0-9]+ and it's not inconceivable that a value might be padded. %% Don't fantasize about this padding being more than the number %% of digits in the port number proper. + %% + %% Similarly, a FQDN can't be arbitrarily long: at most 255 + %% octets. {match, [A, DN, PN, T, P]} = re:run(Bin, RE, [{capture, [1,2,4,6,8], binary}]), @@ -583,7 +586,7 @@ scan_uri(Bin) -> PortNr = to_int(PN, PN0), 0 = PortNr bsr 16, %% assert #diameter_uri{type = Type, - fqdn = from_bin(DN), + fqdn = 'OctetString'(decode, DN), port = PortNr, transport = to_atom(T, T0), protocol = to_atom(P, diameter)}. @@ -596,14 +599,6 @@ defaults(6733, aaa) -> defaults(6733, aaas) -> {5658, tcp}. -from_bin(B) -> - case diameter_codec:getopt(string_decode) of - true -> - binary_to_list(B); - false -> - B - end. - to_int(<<>>, N) -> N; to_int(B, _) -> |