-/* ssl/record/rec_layer_d1.c */
/*
- * DTLS implementation written by Nagendra Modadugu
- * (nagendra@cs.stanford.edu) for the OpenSSL project 2005.
- */
-/* ====================================================================
- * Copyright (c) 1998-2005 The OpenSSL Project. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- * software must display the following acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- * endorse or promote products derived from this software without
- * prior written permission. For written permission, please contact
- * openssl-core@openssl.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- * nor may "OpenSSL" appear in their names without prior written
- * permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- * acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com). This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to. The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code. The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
+ * Copyright 2005-2016 The OpenSSL Project Authors. All Rights Reserved.
*
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * "This product includes cryptographic software written by
- * Eric Young (eay@cryptsoft.com)"
- * The word 'cryptographic' can be left out if the rouines from the library
- * being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- * the apps directory (application code) you must include an acknowledgement:
- * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed. i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
*/
#include <stdio.h>
#include "../ssl_locl.h"
#include <openssl/evp.h>
#include <openssl/buffer.h>
-#include <openssl/pqueue.h>
-#include <openssl/rand.h>
#include "record_locl.h"
int DTLS_RECORD_LAYER_new(RECORD_LAYER *rl)
{
DTLS_RECORD_LAYER *d;
-
+
if ((d = OPENSSL_malloc(sizeof(*d))) == NULL)
return (0);
d->processed_rcds.q = pqueue_new();
d->buffered_app_data.q = pqueue_new();
- if (!d->unprocessed_rcds.q || !d->processed_rcds.q
- || !d->buffered_app_data.q) {
+ if (d->unprocessed_rcds.q == NULL || d->processed_rcds.q == NULL
+ || d->buffered_app_data.q == NULL) {
pqueue_free(d->unprocessed_rcds.q);
pqueue_free(d->processed_rcds.q);
pqueue_free(d->buffered_app_data.q);
DTLS_RECORD_LAYER *d;
pitem *item = NULL;
DTLS1_RECORD_DATA *rdata;
- pqueue unprocessed_rcds;
- pqueue processed_rcds;
- pqueue buffered_app_data;
+ pqueue *unprocessed_rcds;
+ pqueue *processed_rcds;
+ pqueue *buffered_app_data;
d = rl->d;
-
+
while ((item = pqueue_pop(d->unprocessed_rcds.q)) != NULL) {
rdata = (DTLS1_RECORD_DATA *)item->data;
OPENSSL_free(rdata->rbuf.buf);
memcpy(rl->write_sequence, rl->read_sequence, sizeof(rl->write_sequence));
}
+
+void DTLS_RECORD_LAYER_set_write_sequence(RECORD_LAYER *rl, unsigned char *seq)
+{
+ memcpy(rl->write_sequence, seq, SEQ_NUM_SIZE);
+}
+
static int have_handshake_fragment(SSL *s, int type, unsigned char *buf,
- int len, int peek);
+ int len);
/* copy buffered record into SSL structure */
static int dtls1_copy_record(SSL *s, pitem *item)
#ifndef OPENSSL_NO_SCTP
/* Store bio_dgram_sctp_rcvinfo struct */
if (BIO_dgram_is_sctp(SSL_get_rbio(s)) &&
- (s->state == SSL3_ST_SR_FINISHED_A
- || s->state == SSL3_ST_CR_FINISHED_A)) {
+ (SSL_get_state(s) == TLS_ST_SR_FINISHED
+ || SSL_get_state(s) == TLS_ST_CR_FINISHED)) {
BIO_ctrl(SSL_get_rbio(s), BIO_CTRL_DGRAM_SCTP_GET_RCVINFO,
sizeof(rdata->recordinfo), &rdata->recordinfo);
}
if (!dtls1_process_record(s))
return (0);
if (dtls1_buffer_record(s, &(s->rlayer.d->processed_rcds),
- SSL3_RECORD_get_seq_num(&s->rlayer.rrec)) < 0)
+ SSL3_RECORD_get_seq_num(s->rlayer.rrec)) < 0)
return -1;
}
}
* (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 dtls1_read_bytes(SSL *s, int type, unsigned char *buf, int len, int peek)
+int dtls1_read_bytes(SSL *s, int type, int *recvd_type, unsigned char *buf,
+ int len, int peek)
{
int al, i, j, ret;
unsigned int n;
/*
* check whether there's a handshake message (client hello?) waiting
*/
- if ((ret = have_handshake_fragment(s, type, buf, len, peek)))
+ if ((ret = have_handshake_fragment(s, type, buf, len)))
return ret;
/*
* Continue handshake if it had to be interrupted to read app data with
* SCTP.
*/
- if ((!s->in_handshake && SSL_in_init(s)) ||
- (BIO_dgram_is_sctp(SSL_get_rbio(s)) &&
- (s->state == DTLS1_SCTP_ST_SR_READ_SOCK
- || s->state == DTLS1_SCTP_ST_CR_READ_SOCK)
+ if ((!ossl_statem_get_in_handshake(s) && SSL_in_init(s)) ||
+ (BIO_dgram_is_sctp(SSL_get_rbio(s))
+ && ossl_statem_in_sctp_read_sock(s)
&& s->s3->in_read_app_data != 2))
#else
- if (!s->in_handshake && SSL_in_init(s))
+ if (!ossl_statem_get_in_handshake(s) && SSL_in_init(s))
#endif
{
/* type == SSL3_RT_APPLICATION_DATA */
* s->s3->rrec.off, - offset into 'data' for next read
* s->s3->rrec.length, - number of bytes.
*/
- rr = &s->rlayer.rrec;
+ rr = s->rlayer.rrec;
/*
* We are not handshaking and have no data yet, so process data buffered
* during the last handshake in advance, if any.
*/
- if (s->state == SSL_ST_OK && SSL3_RECORD_get_length(rr) == 0) {
+ if (SSL_is_init_finished(s) && SSL3_RECORD_get_length(rr) == 0) {
pitem *item;
item = pqueue_pop(s->rlayer.d->buffered_app_data.q);
if (item) {
}
}
- if (s->d1->listen && rr->type != SSL3_RT_HANDSHAKE) {
- SSL3_RECORD_set_length(rr, 0);
- goto start;
- }
-
/* we now have a packet which can be read and processed */
if (s->s3->change_cipher_spec /* set when we receive ChangeCipherSpec,
return (0);
}
- if (type == SSL3_RECORD_get_type(rr)) {
- /* 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 (recvd_type != NULL)
+ *recvd_type = SSL3_RECORD_get_type(rr);
+
if (len <= 0)
return (len);
memcpy(buf, &(SSL3_RECORD_get_data(rr)[SSL3_RECORD_get_off(rr)]), n);
if (!peek) {
- SSL3_RECORD_add_length(rr, -n);
+ SSL3_RECORD_sub_length(rr, n);
SSL3_RECORD_add_off(rr, n);
if (SSL3_RECORD_get_length(rr) == 0) {
s->rlayer.rstate = SSL_ST_READ_HEADER;
*/
if (BIO_dgram_is_sctp(SSL_get_rbio(s)) &&
SSL3_RECORD_get_type(rr) == SSL3_RT_APPLICATION_DATA &&
- (s->state == DTLS1_SCTP_ST_SR_READ_SOCK
- || s->state == DTLS1_SCTP_ST_CR_READ_SOCK)) {
+ ossl_statem_in_sctp_read_sock(s)) {
s->rwstate = SSL_READING;
BIO_clear_retry_flags(SSL_get_rbio(s));
BIO_set_retry_read(SSL_get_rbio(s));
dest_len = &s->rlayer.d->alert_fragment_len;
}
#ifndef OPENSSL_NO_HEARTBEATS
- else if (SSL3_RECORD_get_type(rr) == TLS1_RT_HEARTBEAT) {
+ else if (SSL3_RECORD_get_type(rr) == DTLS1_RT_HEARTBEAT) {
/* We allow a 0 return */
if (dtls1_process_heartbeat(s, SSL3_RECORD_get_data(rr),
SSL3_RECORD_get_length(rr)) < 0) {
if (dest_maxlen > 0) {
/*
- * XDTLS: In a pathalogical case, the Client Hello may be
+ * XDTLS: In a pathological case, the Client Hello may be
* fragmented--don't always expect dest_maxlen bytes
*/
if (SSL3_RECORD_get_length(rr) < dest_maxlen) {
BIO_snprintf(tmp, sizeof tmp, "%d", alert_descr);
ERR_add_error_data(2, "SSL alert number ", tmp);
s->shutdown |= SSL_RECEIVED_SHUTDOWN;
- SSL_CTX_remove_session(s->ctx, s->session);
+ SSL_CTX_remove_session(s->session_ctx, s->session);
return (0);
} else {
al = SSL_AD_ILLEGAL_PARAMETER;
}
if (SSL3_RECORD_get_type(rr) == SSL3_RT_CHANGE_CIPHER_SPEC) {
- struct ccs_header_st ccs_hdr;
- unsigned int ccs_hdr_len = DTLS1_CCS_HEADER_LENGTH;
-
- dtls1_get_ccs_header(SSL3_RECORD_get_data(rr), &ccs_hdr);
-
- if (s->version == DTLS1_BAD_VER)
- ccs_hdr_len = 3;
-
- /*
- * 'Change Cipher Spec' is just a single byte, so we know exactly
- * what the record payload has to look like
- */
- /* XDTLS: check that epoch is consistent */
- if ((SSL3_RECORD_get_length(rr) != ccs_hdr_len)
- || (SSL3_RECORD_get_off(rr) != 0)
- || (SSL3_RECORD_get_data(rr)[0] != SSL3_MT_CCS)) {
- i = SSL_AD_ILLEGAL_PARAMETER;
- SSLerr(SSL_F_DTLS1_READ_BYTES, SSL_R_BAD_CHANGE_CIPHER_SPEC);
- goto err;
- }
-
- SSL3_RECORD_set_length(rr, 0);
-
- if (s->msg_callback)
- s->msg_callback(0, s->version, SSL3_RT_CHANGE_CIPHER_SPEC,
- SSL3_RECORD_get_data(rr), 1, s, s->msg_callback_arg);
-
/*
* We can't process a CCS now, because previous handshake messages
* are still missing, so just drop it.
*/
- if (!s->d1->change_cipher_spec_ok) {
- goto start;
- }
-
- s->d1->change_cipher_spec_ok = 0;
-
- s->s3->change_cipher_spec = 1;
- if (!ssl3_do_change_cipher_spec(s))
- goto err;
-
- /* do this whenever CCS is processed */
- dtls1_reset_seq_numbers(s, SSL3_CC_READ);
-
- if (s->version == DTLS1_BAD_VER)
- s->d1->handshake_read_seq++;
-
-#ifndef OPENSSL_NO_SCTP
- /*
- * Remember that a CCS has been received, so that an old key of
- * SCTP-Auth can be deleted when a CCS is sent. Will be ignored if no
- * SCTP is used
- */
- BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_AUTH_CCS_RCVD, 1, NULL);
-#endif
-
+ SSL3_RECORD_set_length(rr, 0);
goto start;
}
* Unexpected handshake message (Client Hello, or protocol violation)
*/
if ((s->rlayer.d->handshake_fragment_len >= DTLS1_HM_HEADER_LENGTH) &&
- !s->in_handshake) {
+ !ossl_statem_get_in_handshake(s)) {
struct hm_header_st msg_hdr;
/* this may just be a stale retransmit */
goto start;
}
- if (((s->state & SSL_ST_MASK) == SSL_ST_OK) &&
+ if (SSL_is_init_finished(s) &&
!(s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS)) {
- s->state = s->server ? SSL_ST_ACCEPT : SSL_ST_CONNECT;
+ ossl_statem_set_in_init(s, 1);
s->renegotiate = 1;
s->new_session = 1;
}
case SSL3_RT_HANDSHAKE:
/*
* we already handled all of these, with the possible exception of
- * SSL3_RT_HANDSHAKE when s->in_handshake is set, but that should not
- * happen when type != rr->type
+ * SSL3_RT_HANDSHAKE when ossl_statem_get_in_handshake(s) is true, but
+ * that should not happen when type != rr->type
*/
al = SSL_AD_UNEXPECTED_MESSAGE;
SSLerr(SSL_F_DTLS1_READ_BYTES, ERR_R_INTERNAL_ERROR);
*/
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)
- )
- )) {
+ ossl_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);
}
* is started.
*/
static int have_handshake_fragment(SSL *s, int type, unsigned char *buf,
- int len, int peek)
+ int len)
{
if ((type == SSL3_RT_HANDSHAKE)
int i, mac_size, clear = 0;
int prefix_len = 0;
int eivlen;
- SSL3_RECORD *wr;
+ SSL3_RECORD wr;
SSL3_BUFFER *wb;
SSL_SESSION *sess;
- wb = &s->rlayer.wbuf;
+ wb = &s->rlayer.wbuf[0];
/*
* first check if there is a SSL3_BUFFER still being written out. This
if (len == 0 && !create_empty_fragment)
return 0;
- wr = &s->rlayer.wrec;
sess = s->session;
if ((sess == NULL) ||
/* write the header */
*(p++) = type & 0xff;
- SSL3_RECORD_set_type(wr, type);
+ SSL3_RECORD_set_type(&wr, type);
/*
* Special case: for hello verify request, client version 1.0 and we
* haven't decided which version to use yet send back using version 1.0
* header: otherwise some clients will ignore it.
*/
- if (s->method->version == DTLS_ANY_VERSION) {
+ if (s->method->version == DTLS_ANY_VERSION &&
+ s->max_proto_version != DTLS1_BAD_VER) {
*(p++) = DTLS1_VERSION >> 8;
*(p++) = DTLS1_VERSION & 0xff;
} else {
/* 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. */
- SSL3_RECORD_set_data(wr, p + eivlen); /* make room for IV in case of CBC */
- SSL3_RECORD_set_length(wr, (int)len);
- SSL3_RECORD_set_input(wr, (unsigned char *)buf);
+ SSL3_RECORD_set_data(&wr, p + eivlen); /* make room for IV in case of CBC */
+ 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
+ * we now 'read' from wr.input, wr.length bytes into wr.data
*/
/* first we compress */
if (s->compress != NULL) {
- if (!ssl3_do_compress(s)) {
+ if (!ssl3_do_compress(s, &wr)) {
SSLerr(SSL_F_DO_DTLS1_WRITE, SSL_R_COMPRESSION_FAILURE);
goto err;
}
} else {
- memcpy(SSL3_RECORD_get_data(wr), SSL3_RECORD_get_input(wr),
- SSL3_RECORD_get_length(wr));
- SSL3_RECORD_reset_input(wr);
+ memcpy(SSL3_RECORD_get_data(&wr), SSL3_RECORD_get_input(&wr),
+ SSL3_RECORD_get_length(&wr));
+ SSL3_RECORD_reset_input(&wr);
}
/*
- * we should still have the output to wr->data and the input from
- * wr->input. Length should be wr->length. wr->data still points in the
+ * we should still have the output to wr.data and the input from
+ * wr.input. Length should be wr.length. wr.data still points in the
* wb->buf
*/
if (mac_size != 0) {
- if (s->method->ssl3_enc->mac(s,
- &(p[SSL3_RECORD_get_length(wr) + eivlen]), 1) < 0)
+ if (s->method->ssl3_enc->mac(s, &wr,
+ &(p[SSL3_RECORD_get_length(&wr) + eivlen]), 1) < 0)
goto err;
- SSL3_RECORD_add_length(wr, mac_size);
+ SSL3_RECORD_add_length(&wr, mac_size);
}
/* this is true regardless of mac size */
- SSL3_RECORD_set_data(wr, p);
- SSL3_RECORD_reset_input(wr);
+ SSL3_RECORD_set_data(&wr, p);
+ SSL3_RECORD_reset_input(&wr);
if (eivlen)
- SSL3_RECORD_add_length(wr, eivlen);
+ SSL3_RECORD_add_length(&wr, eivlen);
- if (s->method->ssl3_enc->enc(s, 1) < 1)
+ if (s->method->ssl3_enc->enc(s, &wr, 1, 1) < 1)
goto err;
/* record length after mac and block padding */
memcpy(pseq, &(s->rlayer.write_sequence[2]), 6);
pseq += 6;
- s2n(SSL3_RECORD_get_length(wr), pseq);
+ s2n(SSL3_RECORD_get_length(&wr), pseq);
if (s->msg_callback)
s->msg_callback(1, 0, SSL3_RT_HEADER, pseq - DTLS1_RT_HEADER_LENGTH,
DTLS1_RT_HEADER_LENGTH, s, s->msg_callback_arg);
/*
- * we should now have wr->data pointing to the encrypted data, which is
+ * we should now have wr.data pointing to the encrypted data, which is
* wr->length long
*/
- SSL3_RECORD_set_type(wr, type); /* not needed but helps for debugging */
- SSL3_RECORD_add_length(wr, DTLS1_RT_HEADER_LENGTH);
+ SSL3_RECORD_set_type(&wr, type); /* not needed but helps for debugging */
+ SSL3_RECORD_add_length(&wr, DTLS1_RT_HEADER_LENGTH);
ssl3_record_sequence_update(&(s->rlayer.write_sequence[0]));
* we are in a recursive call; just return the length, don't write
* out anything here
*/
- return wr->length;
+ return wr.length;
}
/* now let's set up wb */
- SSL3_BUFFER_set_left(wb, prefix_len + SSL3_RECORD_get_length(wr));
+ SSL3_BUFFER_set_left(wb, prefix_len + SSL3_RECORD_get_length(&wr));
SSL3_BUFFER_set_offset(wb, 0);
/*
projects / openssl.git / blobdiff