diff options
Diffstat (limited to 'lib/decoding.c')
| -rw-r--r-- | lib/decoding.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/decoding.c b/lib/decoding.c index 1151afe..7c6c9af 100644 --- a/lib/decoding.c +++ b/lib/decoding.c @@ -284,9 +284,11 @@ _asn1_get_time_der (const unsigned char *der, int der_len, int *ret_len, if (der_len <= 0 || str == NULL) return ASN1_DER_ERROR; + str_len = asn1_get_length_der (der, der_len, &len_len); - if (str_len < 0 || str_size < str_len) + if (str_len <= 0 || str_size < str_len) return ASN1_DER_ERROR; + memcpy (str, der + len_len, str_len); str[str_len] = 0; *ret_len = str_len + len_len; @@ -312,7 +314,7 @@ _asn1_get_objectid_der (const unsigned char *der, int der_len, int *ret_len, len = asn1_get_length_der (der, der_len, &len_len); - if (len < 0 || len > der_len || len_len > der_len) + if (len <= 0 || len + len_len > der_len) return ASN1_DER_ERROR; val1 = der[len_len] / 40; |