diff options
Diffstat (limited to 'source4/heimdal/lib/asn1/der_put.c')
| -rw-r--r-- | source4/heimdal/lib/asn1/der_put.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/source4/heimdal/lib/asn1/der_put.c b/source4/heimdal/lib/asn1/der_put.c index 7e71443da5..10fc002334 100644 --- a/source4/heimdal/lib/asn1/der_put.c +++ b/source4/heimdal/lib/asn1/der_put.c @@ -165,7 +165,6 @@ der_put_general_string (unsigned char *p, size_t len, if (len < slen) return ASN1_OVERFLOW; p -= slen; - len -= slen; memcpy (p+1, *str, slen); *size = slen; return 0; @@ -200,7 +199,6 @@ der_put_bmp_string (unsigned char *p, size_t len, if (len / 2 < data->length) return ASN1_OVERFLOW; p -= data->length * 2; - len -= data->length * 2; for (i = 0; i < data->length; i++) { p[1] = (data->data[i] >> 8) & 0xff; p[2] = data->data[i] & 0xff; @@ -218,7 +216,6 @@ der_put_universal_string (unsigned char *p, size_t len, if (len / 4 < data->length) return ASN1_OVERFLOW; p -= data->length * 4; - len -= data->length * 4; for (i = 0; i < data->length; i++) { p[1] = (data->data[i] >> 24) & 0xff; p[2] = (data->data[i] >> 16) & 0xff; @@ -244,7 +241,6 @@ der_put_octet_string (unsigned char *p, size_t len, if (len < data->length) return ASN1_OVERFLOW; p -= data->length; - len -= data->length; memcpy (p+1, data->data, data->length); *size = data->length; return 0; @@ -421,8 +417,7 @@ der_put_length_and_tag (unsigned char *p, size_t len, size_t len_val, e = der_put_tag (p, len, class, type, tag, &l); if(e) return e; - p -= l; - len -= l; + ret += l; *size = ret; return 0; @@ -459,7 +454,7 @@ der_put_bit_string (unsigned char *p, size_t len, if (len < data_size + 1) return ASN1_OVERFLOW; p -= data_size + 1; - len -= data_size + 1; + memcpy (p+2, data->data, data_size); if (data->length && (data->length % 8) != 0) p[1] = 8 - (data->length % 8); |