From b4cc7b889e61cfb2ec42d83ccd030acc7a77c8a5 Mon Sep 17 00:00:00 2001 From: Lukas Larsson Date: Tue, 12 Jul 2011 11:18:13 +0200 Subject: Update asn1 nif to handle calls with an empty binary --- lib/asn1/c_src/asn1_erl_nif.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/lib/asn1/c_src/asn1_erl_nif.c b/lib/asn1/c_src/asn1_erl_nif.c index 7ce461ad5c..a9bf98c44a 100644 --- a/lib/asn1/c_src/asn1_erl_nif.c +++ b/lib/asn1/c_src/asn1_erl_nif.c @@ -1015,6 +1015,9 @@ static ERL_NIF_TERM encode_per_complete(ErlNifEnv* env, int argc, if (!enif_alloc_binary(in_binary.size, &out_binary)) return enif_make_atom(env, "alloc_binary_failed"); + if (in_binary.size == 0) + return enif_make_binary(env, &out_binary); + if ((complete_len = complete(&out_binary, in_binary.data, in_binary.size)) <= ASN1_ERROR) { enif_release_binary(&out_binary); -- cgit v1.2.3