void RECORD_LAYER_clear(RECORD_LAYER *rl)
{
- unsigned char *rp, *wp;
- size_t rlen, wlen;
- int read_ahead;
- SSL *s;
- DTLS_RECORD_LAYER *d;
-
- s = rl->s;
- d = rl->d;
- read_ahead = rl->read_ahead;
- rp = SSL3_BUFFER_get_buf(&rl->rbuf);
- rlen = SSL3_BUFFER_get_len(&rl->rbuf);
- wp = SSL3_BUFFER_get_buf(&rl->wbuf);
- wlen = SSL3_BUFFER_get_len(&rl->wbuf);
- memset(rl, 0, sizeof (RECORD_LAYER));
- SSL3_BUFFER_set_buf(&rl->rbuf, rp);
- SSL3_BUFFER_set_len(&rl->rbuf, rlen);
- SSL3_BUFFER_set_buf(&rl->wbuf, wp);
- SSL3_BUFFER_set_len(&rl->wbuf, wlen);
-
- /* Do I need to do this? As far as I can tell read_ahead did not
+ rl->rstate = SSL_ST_READ_HEADER;
+
+ /* Do I need to clear read_ahead? As far as I can tell read_ahead did not
* previously get reset by SSL_clear...so I'll keep it that way..but is
* that right?
*/
- rl->read_ahead = read_ahead;
- rl->rstate = SSL_ST_READ_HEADER;
- rl->s = s;
- rl->d = d;
+
+ rl->packet = NULL;
+ rl->packet_length = 0;
+ rl->wnum = 0;
+ memset(rl->alert_fragment, 0, sizeof(rl->alert_fragment));
+ rl->alert_fragment_len = 0;
+ memset(rl->handshake_fragment, 0, sizeof(rl->handshake_fragment));
+ rl->handshake_fragment_len = 0;
+ rl->wpend_tot = 0;
+ rl->wpend_type = 0;
+ rl->wpend_ret = 0;
+ rl->wpend_buf = NULL;
+
+ SSL3_BUFFER_clear(&rl->rbuf);
+ SSL3_BUFFER_clear(&rl->wbuf);
+ SSL3_RECORD_clear(&rl->rrec);
+ SSL3_RECORD_clear(&rl->wrec);
+
+ RECORD_LAYER_reset_read_sequence(rl);
+ RECORD_LAYER_reset_write_sequence(rl);
- if(d)
+ if (rl->d)
DTLS_RECORD_LAYER_clear(rl);
}
int RECORD_LAYER_set_data(RECORD_LAYER *rl, const unsigned char *buf, int len)
{
rl->packet_length = len;
- if(len != 0) {
+ if (len != 0) {
rl->rstate = SSL_ST_READ_HEADER;
if (!SSL3_BUFFER_is_initialised(&rl->rbuf))
if (!ssl3_setup_read_buffer(rl->s))
void RECORD_LAYER_reset_read_sequence(RECORD_LAYER *rl)
{
- memset(rl->read_sequence, 0, 8);
+ memset(rl->read_sequence, 0, sizeof(rl->read_sequence));
}
void RECORD_LAYER_reset_write_sequence(RECORD_LAYER *rl)
{
- memset(rl->write_sequence, 0, 8);
+ memset(rl->write_sequence, 0, sizeof(rl->write_sequence));
}
int RECORD_LAYER_setup_comp_buffer(RECORD_LAYER *rl)
* s->packet_length bytes if extend == 1].)
*/
int i, len, left;
- long align = 0;
+ size_t align = 0;
unsigned char *pkt;
SSL3_BUFFER *rb;
left = rb->left;
#if defined(SSL3_ALIGN_PAYLOAD) && SSL3_ALIGN_PAYLOAD!=0
- align = (long)rb->buf + SSL3_RT_HEADER_LENGTH;
- align = (-align) & (SSL3_ALIGN_PAYLOAD - 1);
+ align = (size_t)rb->buf + SSL3_RT_HEADER_LENGTH;
+ align = (0-align) & (SSL3_ALIGN_PAYLOAD - 1);
#endif
if (!extend) {
}
/* We always act like read_ahead is set for DTLS */
- if (&s->rlayer.read_ahead && !SSL_IS_DTLS(s))
+ if (!s->rlayer.read_ahead && !SSL_IS_DTLS(s))
/* ignore max parameter */
max = n;
else {
unsigned int n, nw;
#if !defined(OPENSSL_NO_MULTIBLOCK) && EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK
unsigned int max_send_fragment;
+ unsigned int u_len = (unsigned int)len;
#endif
SSL3_BUFFER *wb = &s->rlayer.wbuf;
int i;
- unsigned int u_len = (unsigned int)len;
if (len < 0) {
SSLerr(SSL_F_SSL3_WRITE_BYTES, SSL_R_SSL_NEGATIVE_LENGTH);
packlen *= 4;
wb->buf = OPENSSL_malloc(packlen);
- if(!wb->buf) {
+ if (!wb->buf) {
SSLerr(SSL_F_SSL3_WRITE_BYTES, ERR_R_MALLOC_FAILURE);
return -1;
}
int i, mac_size, clear = 0;
int prefix_len = 0;
int eivlen;
- long align = 0;
+ size_t align = 0;
SSL3_RECORD *wr;
SSL3_BUFFER *wb = &s->rlayer.wbuf;
SSL_SESSION *sess;
* first check if there is a SSL3_BUFFER still being written out. This
* will happen with non blocking IO
*/
- if (wb->left != 0)
+ if (SSL3_BUFFER_get_left(wb) != 0)
return (ssl3_write_pending(s, type, buf, len));
/* If we have an alert to send, lets send it */
/* if it went, fall through and send more stuff */
}
- if (wb->buf == NULL)
+ if (!SSL3_BUFFER_is_initialised(wb))
if (!ssl3_setup_write_buffer(s))
return -1;
* multiple of SSL3_ALIGN_PAYLOAD, so if we want to align the real
* payload, then we can just pretent we simply have two headers.
*/
- align = (long)wb->buf + 2 * SSL3_RT_HEADER_LENGTH;
- align = (-align) & (SSL3_ALIGN_PAYLOAD - 1);
+ align = (size_t)SSL3_BUFFER_get_buf(wb) + 2 * SSL3_RT_HEADER_LENGTH;
+ align = (0-align) & (SSL3_ALIGN_PAYLOAD - 1);
#endif
- p = wb->buf + align;
- wb->offset = align;
+ p = SSL3_BUFFER_get_buf(wb) + align;
+ SSL3_BUFFER_set_offset(wb, align);
} else if (prefix_len) {
- p = wb->buf + wb->offset + prefix_len;
+ p = SSL3_BUFFER_get_buf(wb) + SSL3_BUFFER_get_offset(wb) + prefix_len;
} else {
#if defined(SSL3_ALIGN_PAYLOAD) && SSL3_ALIGN_PAYLOAD!=0
- align = (long)wb->buf + SSL3_RT_HEADER_LENGTH;
- align = (-align) & (SSL3_ALIGN_PAYLOAD - 1);
+ align = (size_t)SSL3_BUFFER_get_buf(wb) + SSL3_RT_HEADER_LENGTH;
+ align = (0-align) & (SSL3_ALIGN_PAYLOAD - 1);
#endif
- p = wb->buf + align;
- wb->offset = align;
+ p = SSL3_BUFFER_get_buf(wb) + align;
+ SSL3_BUFFER_set_offset(wb, align);
}
/* write the header */
*(p++) = type & 0xff;
- wr->type = type;
+ SSL3_RECORD_set_type(wr, type);
*(p++) = (s->version >> 8);
/*
/* Need explicit part of IV for GCM mode */
else if (mode == EVP_CIPH_GCM_MODE)
eivlen = EVP_GCM_TLS_EXPLICIT_IV_LEN;
+ else if (mode == EVP_CIPH_CCM_MODE)
+ eivlen = EVP_CCM_TLS_EXPLICIT_IV_LEN;
else
eivlen = 0;
} else
eivlen = 0;
/* lets setup the record stuff. */
- wr->data = p + eivlen;
- wr->length = (int)len;
- wr->input = (unsigned char *)buf;
+ SSL3_RECORD_set_data(wr, p + eivlen);
+ SSL3_RECORD_set_length(wr, (int)len);
+ SSL3_RECORD_set_input(wr, (unsigned char *)buf);
+
/*
* we now 'read' from wr->input, wr->length bytes into wr->data
}
} else {
memcpy(wr->data, wr->input, wr->length);
- wr->input = wr->data;
+ SSL3_RECORD_reset_input(wr);
}
/*
if (!SSL_USE_ETM(s) && mac_size != 0) {
if (s->method->ssl3_enc->mac(s, &(p[wr->length + eivlen]), 1) < 0)
goto err;
- wr->length += mac_size;
+ SSL3_RECORD_add_length(wr, mac_size);
}
- wr->input = p;
- wr->data = p;
+ SSL3_RECORD_set_data(wr, p);
+ SSL3_RECORD_reset_input(wr);
if (eivlen) {
/*
* if (RAND_pseudo_bytes(p, eivlen) <= 0) goto err;
*/
- wr->length += eivlen;
+ SSL3_RECORD_add_length(wr, eivlen);
}
if (s->method->ssl3_enc->enc(s, 1) < 1)
if (SSL_USE_ETM(s) && mac_size != 0) {
if (s->method->ssl3_enc->mac(s, p + wr->length, 1) < 0)
goto err;
- wr->length += mac_size;
+ SSL3_RECORD_add_length(wr, mac_size);
}
/* record length after mac and block padding */
- s2n(wr->length, plen);
+ s2n(SSL3_RECORD_get_length(wr), plen);
if (s->msg_callback)
s->msg_callback(1, 0, SSL3_RT_HEADER, plen - 5, 5, s,
* we should now have wr->data pointing to the encrypted data, which is
* wr->length long
*/
- wr->type = type; /* not needed but helps for debugging */
- wr->length += SSL3_RT_HEADER_LENGTH;
+ SSL3_RECORD_set_type(wr, type); /* not needed but helps for debugging */
+ SSL3_RECORD_add_length(wr, SSL3_RT_HEADER_LENGTH);
if (create_empty_fragment) {
/*
* we are in a recursive call; just return the length, don't write
* out anything here
*/
- return wr->length;
+ return SSL3_RECORD_get_length(wr);
}
/* now let's set up wb */
- wb->left = prefix_len + wr->length;
+ SSL3_BUFFER_set_left(wb, prefix_len + SSL3_RECORD_get_length(wr));
/*
* memorize arguments so that ssl3_write_pending can detect bad write
if (s->wbio != NULL) {
s->rwstate = SSL_WRITING;
i = BIO_write(s->wbio,
- (char *)&(wb->buf[wb->offset]),
- (unsigned int)wb->left);
+ (char *)&(SSL3_BUFFER_get_buf(wb)[SSL3_BUFFER_get_offset(wb)]),
+ (unsigned int)SSL3_BUFFER_get_left(wb));
} else {
SSLerr(SSL_F_SSL3_WRITE_PENDING, SSL_R_BIO_NOT_SET);
i = -1;
}
- if (i == wb->left) {
- wb->left = 0;
- wb->offset += i;
+ if (i == SSL3_BUFFER_get_left(wb)) {
+ SSL3_BUFFER_set_left(wb, 0);
+ SSL3_BUFFER_add_offset(wb, i);
s->rwstate = SSL_NOTHING;
return (s->rlayer.wpend_ret);
} else if (i <= 0) {
- if (s->version == DTLS1_VERSION || s->version == DTLS1_BAD_VER) {
+ if (SSL_IS_DTLS(s)) {
/*
* For DTLS, just drop it. That's kind of the whole point in
* using a datagram service
*/
- wb->left = 0;
+ SSL3_BUFFER_set_left(wb, 0);
}
return (i);
}
- wb->offset += i;
- wb->left -= i;
+ SSL3_BUFFER_add_offset(wb, i);
+ SSL3_BUFFER_add_left(wb, -i);
}
}
* (possibly multiple records if we still don't have anything to return).
*
* This function must handle any surprises the peer may have for us, such as
- * Alert records (e.g. close_notify), ChangeCipherSpec records (not really
- * a surprise, but handled as if it were), or renegotiation requests.
+ * Alert records (e.g. close_notify) or renegotiation requests. ChangeCipherSpec
+ * messages are treated as if they were handshake messages *if* the |recd_type|
+ * argument is non NULL.
* Also if record payloads contain fragments too small to process, we store
* them until there is enough for the respective protocol (the record protocol
* may use arbitrary fragmentation and even interleaving):
* Application data protocol
* none of our business
*/
-int ssl3_read_bytes(SSL *s, int type, unsigned char *buf, int len, int peek)
+int ssl3_read_bytes(SSL *s, int type, int *recvd_type, unsigned char *buf,
+ int len, int peek)
{
int al, i, j, ret;
unsigned int n;
/* move any remaining fragment bytes: */
for (k = 0; k < s->rlayer.handshake_fragment_len; k++)
s->rlayer.handshake_fragment[k] = *src++;
+
+ if (recvd_type != NULL)
+ *recvd_type = SSL3_RT_HANDSHAKE;
+
return n;
}
rr = &s->rlayer.rrec;
/* get new packet if necessary */
- if ((rr->length == 0) || (s->rlayer.rstate == SSL_ST_READ_BODY)) {
+ if ((SSL3_RECORD_get_length(rr) == 0)
+ || (s->rlayer.rstate == SSL_ST_READ_BODY)) {
ret = ssl3_get_record(s);
if (ret <= 0)
return (ret);
if (s->s3->change_cipher_spec /* set when we receive ChangeCipherSpec,
* reset by ssl3_get_finished */
- && (rr->type != SSL3_RT_HANDSHAKE)) {
+ && (SSL3_RECORD_get_type(rr) != SSL3_RT_HANDSHAKE)) {
al = SSL_AD_UNEXPECTED_MESSAGE;
SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_DATA_BETWEEN_CCS_AND_FINISHED);
goto f_err;
* 'peek' mode)
*/
if (s->shutdown & SSL_RECEIVED_SHUTDOWN) {
- rr->length = 0;
+ SSL3_RECORD_set_length(rr, 0);
s->rwstate = SSL_NOTHING;
return (0);
}
- if (type == rr->type) { /* SSL3_RT_APPLICATION_DATA or
- * SSL3_RT_HANDSHAKE */
+ if (type == SSL3_RECORD_get_type(rr)
+ || (SSL3_RECORD_get_type(rr) == SSL3_RT_CHANGE_CIPHER_SPEC
+ && type == SSL3_RT_HANDSHAKE && recvd_type != NULL)) {
+ /*
+ * SSL3_RT_APPLICATION_DATA or
+ * SSL3_RT_HANDSHAKE or
+ * SSL3_RT_CHANGE_CIPHER_SPEC
+ */
/*
* make sure that we are not getting application data when we are
* doing a handshake for the first time
goto f_err;
}
+ if (type == SSL3_RT_HANDSHAKE
+ && SSL3_RECORD_get_type(rr) == SSL3_RT_CHANGE_CIPHER_SPEC
+ && s->rlayer.handshake_fragment_len > 0) {
+ al = SSL_AD_UNEXPECTED_MESSAGE;
+ SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_CCS_RECEIVED_EARLY);
+ goto f_err;
+ }
+
+ if (recvd_type != NULL)
+ *recvd_type = SSL3_RECORD_get_type(rr);
+
if (len <= 0)
return (len);
- if ((unsigned int)len > rr->length)
- n = rr->length;
+ if ((unsigned int)len > SSL3_RECORD_get_length(rr))
+ n = SSL3_RECORD_get_length(rr);
else
n = (unsigned int)len;
memcpy(buf, &(rr->data[rr->off]), n);
if (!peek) {
- rr->length -= n;
- rr->off += n;
- if (rr->length == 0) {
+ SSL3_RECORD_add_length(rr, -n);
+ SSL3_RECORD_add_off(rr, n);
+ if (SSL3_RECORD_get_length(rr) == 0) {
s->rlayer.rstate = SSL_ST_READ_HEADER;
- rr->off = 0;
+ SSL3_RECORD_set_off(rr, 0);
if (s->mode & SSL_MODE_RELEASE_BUFFERS
&& SSL3_BUFFER_get_left(&s->rlayer.rbuf) == 0)
ssl3_release_read_buffer(s);
/*
* If we get here, then type != rr->type; if we have a handshake message,
- * then it was unexpected (Hello Request or Client Hello).
+ * then it was unexpected (Hello Request or Client Hello) or invalid (we
+ * were actually expecting a CCS).
*/
+ if (rr->type == SSL3_RT_HANDSHAKE && type == SSL3_RT_CHANGE_CIPHER_SPEC) {
+ al = SSL_AD_UNEXPECTED_MESSAGE;
+ SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_UNEXPECTED_MESSAGE);
+ goto f_err;
+ }
+
+ /*
+ * Lets just double check that we've not got an SSLv2 record
+ */
+ if (rr->rec_version == SSL2_VERSION) {
+ /*
+ * Should never happen. ssl3_get_record() should only give us an SSLv2
+ * record back if this is the first packet and we are looking for an
+ * initial ClientHello. Therefore |type| should always be equal to
+ * |rr->type|. If not then something has gone horribly wrong
+ */
+ al = SSL_AD_INTERNAL_ERROR;
+ SSLerr(SSL_F_SSL3_READ_BYTES, ERR_R_INTERNAL_ERROR);
+ goto f_err;
+ }
+
+ if(s->method->version == TLS_ANY_VERSION
+ && (s->server || rr->type != SSL3_RT_ALERT)) {
+ /*
+ * If we've got this far and still haven't decided on what version
+ * we're using then this must be a client side alert we're dealing with
+ * (we don't allow heartbeats yet). We shouldn't be receiving anything
+ * other than a ClientHello if we are a server.
+ */
+ s->version = rr->rec_version;
+ al = SSL_AD_UNEXPECTED_MESSAGE;
+ SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_UNEXPECTED_MESSAGE);
+ goto f_err;
+ }
+
/*
* In case of record types for which we have 'fragment' storage, fill
* that so that we can process the data at a fixed place.
unsigned char *dest = NULL;
unsigned int *dest_len = NULL;
- if (rr->type == SSL3_RT_HANDSHAKE) {
+ if (SSL3_RECORD_get_type(rr) == SSL3_RT_HANDSHAKE) {
dest_maxlen = sizeof s->rlayer.handshake_fragment;
dest = s->rlayer.handshake_fragment;
dest_len = &s->rlayer.handshake_fragment_len;
- } else if (rr->type == SSL3_RT_ALERT) {
+ } else if (SSL3_RECORD_get_type(rr) == SSL3_RT_ALERT) {
dest_maxlen = sizeof s->rlayer.alert_fragment;
dest = s->rlayer.alert_fragment;
dest_len = &s->rlayer.alert_fragment_len;
}
#ifndef OPENSSL_NO_HEARTBEATS
- else if (rr->type == TLS1_RT_HEARTBEAT) {
+ else if (SSL3_RECORD_get_type(rr)== TLS1_RT_HEARTBEAT) {
/* We can ignore 0 return values */
- if(tls1_process_heartbeat(s, SSL3_RECORD_get_data(&s->rlayer.rrec),
- SSL3_RECORD_get_length(&s->rlayer.rrec)) < 0) {
+ if (tls1_process_heartbeat(s, SSL3_RECORD_get_data(rr),
+ SSL3_RECORD_get_length(rr)) < 0) {
return -1;
}
/* Exit and notify application to read again */
- rr->length = 0;
+ SSL3_RECORD_set_length(rr, 0);
s->rwstate = SSL_READING;
BIO_clear_retry_flags(SSL_get_rbio(s));
BIO_set_retry_read(SSL_get_rbio(s));
if (dest_maxlen > 0) {
n = dest_maxlen - *dest_len; /* available space in 'dest' */
- if (rr->length < n)
- n = rr->length; /* available bytes */
+ if (SSL3_RECORD_get_length(rr) < n)
+ n = SSL3_RECORD_get_length(rr); /* available bytes */
/* now move 'n' bytes: */
while (n-- > 0) {
- dest[(*dest_len)++] = rr->data[rr->off++];
- rr->length--;
+ dest[(*dest_len)++] =
+ SSL3_RECORD_get_data(rr)[SSL3_RECORD_get_off(rr)];
+ SSL3_RECORD_add_off(rr, 1);
+ SSL3_RECORD_add_length(rr, -1);
}
if (*dest_len < dest_maxlen)
(s->rlayer.handshake_fragment[0] == SSL3_MT_CLIENT_HELLO) &&
(s->session != NULL) && (s->session->cipher != NULL) &&
!(s->ctx->options & SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION)) {
- rr->length = 0;
+ SSL3_RECORD_set_length(rr, 0);
ssl3_send_alert(s, SSL3_AL_WARNING, SSL_AD_NO_RENEGOTIATION);
goto start;
}
if (s->shutdown & SSL_SENT_SHUTDOWN) { /* but we have not received a
* shutdown */
s->rwstate = SSL_NOTHING;
- rr->length = 0;
+ SSL3_RECORD_set_length(rr, 0);
return (0);
}
- if (rr->type == SSL3_RT_CHANGE_CIPHER_SPEC) {
- /*
- * 'Change Cipher Spec' is just a single byte, so we know exactly
- * what the record payload has to look like
- */
- if ((rr->length != 1) || (rr->off != 0) ||
- (rr->data[0] != SSL3_MT_CCS)) {
- al = SSL_AD_ILLEGAL_PARAMETER;
- SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_BAD_CHANGE_CIPHER_SPEC);
- goto f_err;
- }
-
- /* Check we have a cipher to change to */
- if (s->s3->tmp.new_cipher == NULL) {
- al = SSL_AD_UNEXPECTED_MESSAGE;
- SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_CCS_RECEIVED_EARLY);
- goto f_err;
- }
-
- if (!(s->s3->flags & SSL3_FLAGS_CCS_OK)) {
- al = SSL_AD_UNEXPECTED_MESSAGE;
- SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_CCS_RECEIVED_EARLY);
- goto f_err;
- }
-
- s->s3->flags &= ~SSL3_FLAGS_CCS_OK;
-
- rr->length = 0;
-
- if (s->msg_callback)
- s->msg_callback(0, s->version, SSL3_RT_CHANGE_CIPHER_SPEC,
- rr->data, 1, s, s->msg_callback_arg);
-
- s->s3->change_cipher_spec = 1;
- if (!ssl3_do_change_cipher_spec(s))
- goto err;
- else
- goto start;
+ if (SSL3_RECORD_get_type(rr) == SSL3_RT_CHANGE_CIPHER_SPEC) {
+ al = SSL_AD_UNEXPECTED_MESSAGE;
+ SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_CCS_RECEIVED_EARLY);
+ goto f_err;
}
/*
goto start;
}
- switch (rr->type) {
+ switch (SSL3_RECORD_get_type(rr)) {
default:
/*
* TLS up to v1.1 just ignores unknown message types: TLS v1.2 give
* an unexpected message alert.
*/
if (s->version >= TLS1_VERSION && s->version <= TLS1_1_VERSION) {
- rr->length = 0;
+ SSL3_RECORD_set_length(rr, 0);
goto start;
}
al = SSL_AD_UNEXPECTED_MESSAGE;
* application data at this point (session renegotiation not yet
* started), we will indulge it.
*/
- if (s->s3->in_read_app_data &&
- (s->s3->total_renegotiations != 0) &&
- (((s->state & SSL_ST_CONNECT) &&
- (s->state >= SSL3_ST_CW_CLNT_HELLO_A) &&
- (s->state <= SSL3_ST_CR_SRVR_HELLO_A)
- ) || ((s->state & SSL_ST_ACCEPT) &&
- (s->state <= SSL3_ST_SW_HELLO_REQ_A) &&
- (s->state >= SSL3_ST_SR_CLNT_HELLO_A)
- )
- )) {
+ if (statem_app_data_allowed(s)) {
s->s3->in_read_app_data = 2;
return (-1);
} else {
f_err:
ssl3_send_alert(s, SSL3_AL_FATAL, al);
- err:
return (-1);
}
}
}
+/*
+ * Returns true if the current rrec was sent in SSLv2 backwards compatible
+ * format and false otherwise.
+ */
+int RECORD_LAYER_is_sslv2_record(RECORD_LAYER *rl)
+{
+ return SSL3_RECORD_is_sslv2_record(&rl->rrec);
+}
+/*
+ * Returns the length in bytes of the current rrec
+ */
+unsigned int RECORD_LAYER_get_rrec_length(RECORD_LAYER *rl)
+{
+ return SSL3_RECORD_get_length(&rl->rrec);
+}
projects / openssl.git / blobdiff