From ac851623b548ac13ffc933516dae9db98626f0fe Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= Date: Fri, 7 Jun 2013 09:53:18 +0200 Subject: PER/UPER: Correct decoding of SEQUENCEs with more than 64 extensions --- lib/asn1/src/asn1ct_imm.erl | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'lib/asn1/src') diff --git a/lib/asn1/src/asn1ct_imm.erl b/lib/asn1/src/asn1ct_imm.erl index c6803a0f96..bf362db843 100644 --- a/lib/asn1/src/asn1ct_imm.erl +++ b/lib/asn1/src/asn1ct_imm.erl @@ -86,7 +86,7 @@ per_dec_enumerated(BaseNamedList, NamedListExt0, Aligned) -> bit_case(Base, Ext). per_dec_extension_map(Aligned) -> - Len = {add,per_dec_normally_small_number(Aligned),1}, + Len = per_dec_normally_small_length(Aligned), {get_bits,Len,[1,bitstring]}. per_dec_integer(Constraint0, Aligned) -> @@ -240,6 +240,11 @@ per_dec_normally_small_number(Aligned) -> Unlimited = per_decode_semi_constrained(0, Aligned), bit_case(Small, Unlimited). +per_dec_normally_small_length(Aligned) -> + Small = {add,{get_bits,6,[1]},1}, + Unlimited = decode_unconstrained_length(false, Aligned), + bit_case(Small, Unlimited). + per_decode_semi_constrained(Lb, Aligned) -> add_lb(Lb, {get_bits,decode_unconstrained_length(false, Aligned),[8]}). -- cgit v1.2.3