- long length)
- {
- int version,ssl_version=0,i;
- long id;
- ASN1_INTEGER ai,*aip;
- ASN1_OCTET_STRING os,*osp;
- M_ASN1_D2I_vars(a,SSL_SESSION *,SSL_SESSION_new);
-
- aip= &ai;
- osp= &os;
-
- M_ASN1_D2I_Init();
- M_ASN1_D2I_start_sequence();
-
- ai.data=NULL; ai.length=0;
- M_ASN1_D2I_get_x(ASN1_INTEGER,aip,d2i_ASN1_INTEGER);
- version=(int)ASN1_INTEGER_get(aip);
- if (ai.data != NULL) { OPENSSL_free(ai.data); ai.data=NULL; ai.length=0; }
-
- /* we don't care about the version right now :-) */
- M_ASN1_D2I_get_x(ASN1_INTEGER,aip,d2i_ASN1_INTEGER);
- ssl_version=(int)ASN1_INTEGER_get(aip);
- ret->ssl_version=ssl_version;
- if (ai.data != NULL) { OPENSSL_free(ai.data); ai.data=NULL; ai.length=0; }
-
- os.data=NULL; os.length=0;
- M_ASN1_D2I_get_x(ASN1_OCTET_STRING,osp,d2i_ASN1_OCTET_STRING);
- if (ssl_version == SSL2_VERSION)
- {
- if (os.length != 3)
- {
- c.error=SSL_R_CIPHER_CODE_WRONG_LENGTH;
- goto err;
- }
- id=0x02000000L|
- ((unsigned long)os.data[0]<<16L)|
- ((unsigned long)os.data[1]<< 8L)|
- (unsigned long)os.data[2];
- }
- else if ((ssl_version>>8) == SSL3_VERSION_MAJOR)
- {
- if (os.length != 2)
- {
- c.error=SSL_R_CIPHER_CODE_WRONG_LENGTH;
- goto err;
- }
- id=0x03000000L|
- ((unsigned long)os.data[0]<<8L)|
- (unsigned long)os.data[1];
- }
- else
- {
- c.error=SSL_R_UNKNOWN_SSL_VERSION;
- goto err;
- }
-
- ret->cipher=NULL;
- ret->cipher_id=id;
-
- M_ASN1_D2I_get_x(ASN1_OCTET_STRING,osp,d2i_ASN1_OCTET_STRING);
- if ((ssl_version>>8) == SSL3_VERSION_MAJOR)
- i=SSL3_MAX_SSL_SESSION_ID_LENGTH;
- else /* if (ssl_version>>8 == SSL2_VERSION_MAJOR) */
- i=SSL2_MAX_SSL_SESSION_ID_LENGTH;
-
- if (os.length > i)
- os.length = i;
- if (os.length > (int)sizeof(ret->session_id)) /* can't happen */
- os.length = sizeof(ret->session_id);
-
- ret->session_id_length=os.length;
- OPENSSL_assert(os.length <= (int)sizeof(ret->session_id));
- memcpy(ret->session_id,os.data,os.length);
-
- M_ASN1_D2I_get_x(ASN1_OCTET_STRING,osp,d2i_ASN1_OCTET_STRING);
- if (os.length > SSL_MAX_MASTER_KEY_LENGTH)
- ret->master_key_length=SSL_MAX_MASTER_KEY_LENGTH;
- else
- ret->master_key_length=os.length;
- memcpy(ret->master_key,os.data,ret->master_key_length);
-
- os.length=0;
+ long length)
+{
+ int ssl_version = 0, i;
+ long id;
+ ASN1_INTEGER ai, *aip;
+ ASN1_OCTET_STRING os, *osp;
+ M_ASN1_D2I_vars(a, SSL_SESSION *, SSL_SESSION_new);
+
+ aip = &ai;
+ osp = &os;
+
+ M_ASN1_D2I_Init();
+ M_ASN1_D2I_start_sequence();
+
+ ai.data = NULL;
+ ai.length = 0;
+ M_ASN1_D2I_get_x(ASN1_INTEGER, aip, d2i_ASN1_INTEGER);
+ if (ai.data != NULL) {
+ OPENSSL_free(ai.data);
+ ai.data = NULL;
+ ai.length = 0;
+ }
+
+ /* we don't care about the version right now :-) */
+ M_ASN1_D2I_get_x(ASN1_INTEGER, aip, d2i_ASN1_INTEGER);
+ ssl_version = (int)ASN1_INTEGER_get(aip);
+ ret->ssl_version = ssl_version;
+ if (ai.data != NULL) {
+ OPENSSL_free(ai.data);
+ ai.data = NULL;
+ ai.length = 0;
+ }
+
+ os.data = NULL;
+ os.length = 0;
+ M_ASN1_D2I_get_x(ASN1_OCTET_STRING, osp, d2i_ASN1_OCTET_STRING);
+ if (ssl_version == SSL2_VERSION) {
+ if (os.length != 3) {
+ c.error = SSL_R_CIPHER_CODE_WRONG_LENGTH;
+ c.line = __LINE__;
+ goto err;
+ }
+ id = 0x02000000L |
+ ((unsigned long)os.data[0] << 16L) |
+ ((unsigned long)os.data[1] << 8L) | (unsigned long)os.data[2];
+ } else if ((ssl_version >> 8) == SSL3_VERSION_MAJOR
+ || (ssl_version >> 8) == DTLS1_VERSION_MAJOR
+ || ssl_version == DTLS1_BAD_VER) {
+ if (os.length != 2) {
+ c.error = SSL_R_CIPHER_CODE_WRONG_LENGTH;
+ c.line = __LINE__;
+ goto err;
+ }
+ id = 0x03000000L |
+ ((unsigned long)os.data[0] << 8L) | (unsigned long)os.data[1];
+ } else {
+ c.error = SSL_R_UNKNOWN_SSL_VERSION;
+ c.line = __LINE__;
+ goto err;
+ }
+
+ ret->cipher = NULL;
+ ret->cipher_id = id;
+
+ M_ASN1_D2I_get_x(ASN1_OCTET_STRING, osp, d2i_ASN1_OCTET_STRING);
+ if ((ssl_version >> 8) >= SSL3_VERSION_MAJOR)
+ i = SSL3_MAX_SSL_SESSION_ID_LENGTH;
+ else /* if (ssl_version>>8 == SSL2_VERSION_MAJOR) */
+ i = SSL2_MAX_SSL_SESSION_ID_LENGTH;
+
+ if (os.length > i)
+ os.length = i;
+ if (os.length > (int)sizeof(ret->session_id)) /* can't happen */
+ os.length = sizeof(ret->session_id);
+
+ ret->session_id_length = os.length;
+ OPENSSL_assert(os.length <= (int)sizeof(ret->session_id));
+ memcpy(ret->session_id, os.data, os.length);
+
+ M_ASN1_D2I_get_x(ASN1_OCTET_STRING, osp, d2i_ASN1_OCTET_STRING);
+ if (os.length > SSL_MAX_MASTER_KEY_LENGTH)
+ ret->master_key_length = SSL_MAX_MASTER_KEY_LENGTH;
+ else
+ ret->master_key_length = os.length;
+ memcpy(ret->master_key, os.data, ret->master_key_length);
+
+ os.length = 0;