From 5588449531f1a41d05e5d2d4fe5976db643a18e3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= Date: Tue, 12 Mar 2013 08:35:48 +0100 Subject: PER: Ensure that the complete encoding is at least one byte If the encoding is empty (i.e. if a top-level type is single-valued and therefore not encoding), the result should be a single zero byte. --- lib/asn1/src/asn1rtt_per.erl | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'lib/asn1/src/asn1rtt_per.erl') diff --git a/lib/asn1/src/asn1rtt_per.erl b/lib/asn1/src/asn1rtt_per.erl index 84ff809912..aa6cf4da0a 100644 --- a/lib/asn1/src/asn1rtt_per.erl +++ b/lib/asn1/src/asn1rtt_per.erl @@ -963,7 +963,10 @@ encode_relative_oid(Val) when is_list(Val) -> %% complete(L) -> - asn1rt_nif:encode_per_complete(L). + case asn1rt_nif:encode_per_complete(L) of + <<>> -> <<0>>; + Bin -> Bin + end. octets_to_complete(Len,Val) when Len < 256 -> [20,Len,Val]; -- cgit v1.2.3