diff options
| -rw-r--r-- | lib/asn1/c_src/asn1_erl_nif.c | 3 |
1 files changed, 3 insertions, 0 deletions
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); |