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| author | Nikos Mavrogiannopoulos <nmav@redhat.com> | 2014-08-20 10:51:42 +0200 |
|---|---|---|
| committer | Nikos Mavrogiannopoulos <nmav@redhat.com> | 2014-08-20 10:51:42 +0200 |
| commit | 2fa8675453b0e877c2c0ed00d90f2cf91d0dff48 (patch) | |
| tree | a2047cb8bb7163c1a6026eb9fc92282a6e5aa81e /lib/minitasn1 | |
| parent | 94676498bcaa2adb78eed5837f3b21710f8c17d5 (diff) | |
| download | gnutls-2fa8675453b0e877c2c0ed00d90f2cf91d0dff48.tar.gz | |
updated minitasn1
Diffstat (limited to 'lib/minitasn1')
| -rw-r--r-- | lib/minitasn1/decoding.c | 46 |
1 files changed, 24 insertions, 22 deletions
diff --git a/lib/minitasn1/decoding.c b/lib/minitasn1/decoding.c index b7e49b4af3..57da1ff4c9 100644 --- a/lib/minitasn1/decoding.c +++ b/lib/minitasn1/decoding.c @@ -1360,6 +1360,12 @@ asn1_der_decoding2 (asn1_node *element, const void *ider, int *max_ider_len, move = RIGHT; break; case ASN1_ETYPE_ANY: + /* Check indefinite lenth method in an EXPLICIT TAG */ + if ((p->type & CONST_TAG) && (der[counter - 1] == 0x80)) + indefinite = 1; + else + indefinite = 0; + if (asn1_get_tag_der (der + counter, ider_len, &class, &len2, &tag) != ASN1_SUCCESS) @@ -1399,12 +1405,6 @@ asn1_der_decoding2 (asn1_node *element, const void *ider, int *max_ider_len, goto cleanup; } - /* Check indefinite lenth method in an EXPLICIT TAG */ - if ((p->type & CONST_TAG) && (der[counter - 1] == 0x80)) - indefinite = 1; - else - indefinite = 0; - result = _asn1_get_indefinite_length_string (der + counter, ider_len, &len2); if (result != ASN1_SUCCESS) @@ -1417,23 +1417,25 @@ asn1_der_decoding2 (asn1_node *element, const void *ider, int *max_ider_len, _asn1_set_value_lv (p, der + counter, len2); counter += len2; - /* Check if a couple of 0x00 are present due to an EXPLICIT TAG with - an indefinite length method. */ - if (indefinite) - { - DECR_LEN(ider_len, 2); - if (!der[counter] && !der[counter + 1]) - { - counter += 2; - } - else - { - result = ASN1_DER_ERROR; - warn(); - goto cleanup; - } - } } + + /* Check if a couple of 0x00 are present due to an EXPLICIT TAG with + an indefinite length method. */ + if (indefinite) + { + DECR_LEN(ider_len, 2); + if (!der[counter] && !der[counter + 1]) + { + counter += 2; + } + else + { + result = ASN1_DER_ERROR; + warn(); + goto cleanup; + } + } + move = RIGHT; break; default: |