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authorKenneth Lundin <[email protected]>2018-12-04 09:40:41 +0100
committerKenneth Lundin <[email protected]>2018-12-04 09:40:41 +0100
commit7c79f91fd5878c31c302015f5fc7fec51e4e7977 (patch)
treee6ac3daf73ddf3e2acde32b1aedbb311f340b414 /lib/asn1/c_src/asn1_erl_nif.c
parent721b04340b666d476732dfba31f5c89091085d6e (diff)
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Handle erroneous length during decode (BER only) without crashing
Diffstat (limited to 'lib/asn1/c_src/asn1_erl_nif.c')
-rw-r--r--lib/asn1/c_src/asn1_erl_nif.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/asn1/c_src/asn1_erl_nif.c b/lib/asn1/c_src/asn1_erl_nif.c
index 797be6d4f8..da43af3405 100644
--- a/lib/asn1/c_src/asn1_erl_nif.c
+++ b/lib/asn1/c_src/asn1_erl_nif.c
@@ -999,7 +999,7 @@ static int ber_decode_value(ErlNifEnv* env, ERL_NIF_TERM *value, unsigned char *
while (*ib_index < end_index) {
if ((maybe_ret = ber_decode(env, &term, in_buf, ib_index,
- *ib_index + len)) <= ASN1_ERROR
+ end_index )) <= ASN1_ERROR
)
return maybe_ret;
curr_head = enif_make_list_cell(env, term, curr_head);