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-rw-r--r--lib/asn1/c_src/asn1_erl_nif.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/asn1/c_src/asn1_erl_nif.c b/lib/asn1/c_src/asn1_erl_nif.c
index 721b3dead5..432148295e 100644
--- a/lib/asn1/c_src/asn1_erl_nif.c
+++ b/lib/asn1/c_src/asn1_erl_nif.c
@@ -1049,7 +1049,10 @@ int ber_encode(ErlNifEnv *env, ERL_NIF_TERM term, mem_chunk_t **curr, unsigned i
ERL_NIF_TERM head, tail;
unsigned int tmp_cnt;
- if (!enif_get_list_cell(env, tv[1], &head, &tail)) {
+ if(!enif_make_reverse_list(env, tv[1], &head))
+ return ASN1_ERROR;
+
+ if (!enif_get_list_cell(env, head, &head, &tail)) {
if (enif_is_empty_list(env, tv[1])) {
*((*curr)->curr) = 0;
(*curr)->curr -= 1;