/*
- * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
*/
if ((len < s->rlayer.wnum)
|| ((wb->left != 0) && (len < (s->rlayer.wnum + s->rlayer.wpend_tot)))) {
- SSLerr(SSL_F_SSL3_WRITE_BYTES, SSL_R_BAD_LENGTH);
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_SSL3_WRITE_BYTES,
+ SSL_R_BAD_LENGTH);
return -1;
}
if (SSL_in_init(s) && !ossl_statem_get_in_handshake(s)
&& s->early_data_state != SSL_EARLY_DATA_UNAUTH_WRITING) {
i = s->handshake_func(s);
+ /* SSLfatal() already called */
if (i < 0)
return i;
if (i == 0) {
- SSLerr(SSL_F_SSL3_WRITE_BYTES, SSL_R_SSL_HANDSHAKE_FAILURE);
return -1;
}
}
* will happen with non blocking IO
*/
if (wb->left != 0) {
+ /* SSLfatal() already called if appropriate */
i = ssl3_write_pending(s, type, &buf[tot], s->rlayer.wpend_tot,
&tmpwrit);
if (i <= 0) {
packlen *= 4;
if (!ssl3_setup_write_buffer(s, 1, packlen)) {
- SSLerr(SSL_F_SSL3_WRITE_BYTES, ERR_R_MALLOC_FAILURE);
+ /* SSLfatal() already called */
return -1;
}
} else if (tot == len) { /* done? */
if (s->s3->alert_dispatch) {
i = s->method->ssl_dispatch_alert(s);
if (i <= 0) {
+ /* SSLfatal() already called if appropriate */
s->rlayer.wnum = tot;
return i;
}
i = ssl3_write_pending(s, type, &buf[tot], nw, &tmpwrit);
if (i <= 0) {
+ /* SSLfatal() already called if appropriate */
if (i < 0 && (!s->wbio || !BIO_should_retry(s->wbio))) {
/* free jumbo buffer */
ssl3_release_write_buffer(s);
* We should have prevented this when we set max_pipelines so we
* shouldn't get here
*/
- SSLerr(SSL_F_SSL3_WRITE_BYTES, ERR_R_INTERNAL_ERROR);
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_SSL3_WRITE_BYTES,
+ ERR_R_INTERNAL_ERROR);
return -1;
}
if (maxpipes == 0
* We should have prevented this when we set/get the split and max send
* fragments so we shouldn't get here
*/
- SSLerr(SSL_F_SSL3_WRITE_BYTES, ERR_R_INTERNAL_ERROR);
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_SSL3_WRITE_BYTES,
+ ERR_R_INTERNAL_ERROR);
return -1;
}
i = do_ssl3_write(s, type, &(buf[tot]), pipelens, numpipes, 0,
&tmpwrit);
if (i <= 0) {
+ /* SSLfatal() already called if appropriate */
/* XXX should we ssl3_release_write_buffer if i<0? */
s->rlayer.wnum = tot;
return i;
* first check if there is a SSL3_BUFFER still being written out. This
* will happen with non blocking IO
*/
- if (RECORD_LAYER_write_pending(&s->rlayer))
+ if (RECORD_LAYER_write_pending(&s->rlayer)) {
+ /* Calls SSLfatal() as required */
return ssl3_write_pending(s, type, buf, totlen, written);
+ }
/* If we have an alert to send, lets send it */
if (s->s3->alert_dispatch) {
i = s->method->ssl_dispatch_alert(s);
- if (i <= 0)
+ if (i <= 0) {
+ /* SSLfatal() already called if appropriate */
return i;
+ }
/* if it went, fall through and send more stuff */
}
- if (s->rlayer.numwpipes < numpipes)
- if (!ssl3_setup_write_buffer(s, numpipes, 0))
+ if (s->rlayer.numwpipes < numpipes) {
+ if (!ssl3_setup_write_buffer(s, numpipes, 0)) {
+ /* SSLfatal() already called */
return -1;
+ }
+ }
if (totlen == 0 && !create_empty_fragment)
return 0;
} else {
/* TODO(siz_t): Convert me */
mac_size = EVP_MD_CTX_size(s->write_hash);
- if (mac_size < 0)
+ if (mac_size < 0) {
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_DO_SSL3_WRITE,
+ ERR_R_INTERNAL_ERROR);
goto err;
+ }
}
/*
int ret;
ret = do_ssl3_write(s, type, buf, &tmppipelen, 1, 1, &prefix_len);
- if (ret <= 0)
+ if (ret <= 0) {
+ /* SSLfatal() already called if appropriate */
goto err;
+ }
if (prefix_len >
(SSL3_RT_HEADER_LENGTH + SSL3_RT_SEND_MAX_ENCRYPTED_OVERHEAD)) {
/* insufficient space */
- SSLerr(SSL_F_DO_SSL3_WRITE, ERR_R_INTERNAL_ERROR);
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_DO_SSL3_WRITE,
+ ERR_R_INTERNAL_ERROR);
goto err;
}
}
if (!WPACKET_init_static_len(&pkt[0], SSL3_BUFFER_get_buf(wb),
SSL3_BUFFER_get_len(wb), 0)
|| !WPACKET_allocate_bytes(&pkt[0], align, NULL)) {
- SSLerr(SSL_F_DO_SSL3_WRITE, ERR_R_INTERNAL_ERROR);
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_DO_SSL3_WRITE,
+ ERR_R_INTERNAL_ERROR);
goto err;
}
wpinited = 1;
SSL3_BUFFER_get_len(wb), 0)
|| !WPACKET_allocate_bytes(&pkt[0], SSL3_BUFFER_get_offset(wb)
+ prefix_len, NULL)) {
- SSLerr(SSL_F_DO_SSL3_WRITE, ERR_R_INTERNAL_ERROR);
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_DO_SSL3_WRITE,
+ ERR_R_INTERNAL_ERROR);
goto err;
}
wpinited = 1;
if (!WPACKET_init_static_len(thispkt, SSL3_BUFFER_get_buf(wb),
SSL3_BUFFER_get_len(wb), 0)
|| !WPACKET_allocate_bytes(thispkt, align, NULL)) {
- SSLerr(SSL_F_DO_SSL3_WRITE, ERR_R_INTERNAL_ERROR);
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_DO_SSL3_WRITE,
+ ERR_R_INTERNAL_ERROR);
goto err;
}
wpinited++;
/* Clear our SSL3_RECORD structures */
memset(wr, 0, sizeof(wr));
for (j = 0; j < numpipes; j++) {
- unsigned int version = SSL_TREAT_AS_TLS13(s) ? TLS1_VERSION : s->version;
+ unsigned int version = SSL_TREAT_AS_TLS13(s) ? TLS1_2_VERSION
+ : s->version;
unsigned char *compressdata = NULL;
size_t maxcomplen;
unsigned int rectype;
* and record version number > TLS 1.0
*/
if (SSL_get_state(s) == TLS_ST_CW_CLNT_HELLO
- && !s->renegotiate && TLS1_get_version(s) > TLS1_VERSION)
+ && !s->renegotiate
+ && TLS1_get_version(s) > TLS1_VERSION
+ && s->hello_retry_request == SSL_HRR_NONE)
version = TLS1_VERSION;
maxcomplen = pipelens[j];
|| (maxcomplen > 0
&& !WPACKET_reserve_bytes(thispkt, maxcomplen,
&compressdata))) {
- SSLerr(SSL_F_DO_SSL3_WRITE, ERR_R_INTERNAL_ERROR);
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_DO_SSL3_WRITE,
+ ERR_R_INTERNAL_ERROR);
goto err;
}
if (s->compress != NULL) {
if (!ssl3_do_compress(s, thiswr)
|| !WPACKET_allocate_bytes(thispkt, thiswr->length, NULL)) {
- SSLerr(SSL_F_DO_SSL3_WRITE, SSL_R_COMPRESSION_FAILURE);
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_DO_SSL3_WRITE,
+ SSL_R_COMPRESSION_FAILURE);
goto err;
}
} else {
if (!WPACKET_memcpy(thispkt, thiswr->input, thiswr->length)) {
- SSLerr(SSL_F_DO_SSL3_WRITE, ERR_R_INTERNAL_ERROR);
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_DO_SSL3_WRITE,
+ ERR_R_INTERNAL_ERROR);
goto err;
}
SSL3_RECORD_reset_input(&wr[j]);
size_t rlen, max_send_fragment;
if (!WPACKET_put_bytes_u8(thispkt, type)) {
- SSLerr(SSL_F_DO_SSL3_WRITE, ERR_R_INTERNAL_ERROR);
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_DO_SSL3_WRITE,
+ ERR_R_INTERNAL_ERROR);
goto err;
}
SSL3_RECORD_add_length(thiswr, 1);
if (padding > max_padding)
padding = max_padding;
if (!WPACKET_memset(thispkt, 0, padding)) {
- SSLerr(SSL_F_DO_SSL3_WRITE, ERR_R_INTERNAL_ERROR);
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_DO_SSL3_WRITE,
+ ERR_R_INTERNAL_ERROR);
goto err;
}
SSL3_RECORD_add_length(thiswr, padding);
if (!WPACKET_allocate_bytes(thispkt, mac_size, &mac)
|| !s->method->ssl3_enc->mac(s, thiswr, mac, 1)) {
- SSLerr(SSL_F_DO_SSL3_WRITE, ERR_R_INTERNAL_ERROR);
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_DO_SSL3_WRITE,
+ ERR_R_INTERNAL_ERROR);
goto err;
}
}
* sub-packet
*/
|| !WPACKET_get_length(thispkt, &len)) {
- SSLerr(SSL_F_DO_SSL3_WRITE, ERR_R_INTERNAL_ERROR);
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_DO_SSL3_WRITE,
+ ERR_R_INTERNAL_ERROR);
goto err;
}
* We haven't actually negotiated the version yet, but we're trying to
* send early data - so we need to use the tls13enc function.
*/
- if (tls13_enc(s, wr, numpipes, 1) < 1)
+ if (tls13_enc(s, wr, numpipes, 1) < 1) {
+ if (!ossl_statem_in_error(s)) {
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_DO_SSL3_WRITE,
+ ERR_R_INTERNAL_ERROR);
+ }
goto err;
+ }
} else {
- if (s->method->ssl3_enc->enc(s, wr, numpipes, 1) < 1)
+ if (s->method->ssl3_enc->enc(s, wr, numpipes, 1) < 1) {
+ if (!ossl_statem_in_error(s)) {
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_DO_SSL3_WRITE,
+ ERR_R_INTERNAL_ERROR);
+ }
goto err;
+ }
}
for (j = 0; j < numpipes; j++) {
|| (thiswr->length > origlen
&& !WPACKET_allocate_bytes(thispkt,
thiswr->length - origlen, NULL))) {
- SSLerr(SSL_F_DO_SSL3_WRITE, ERR_R_INTERNAL_ERROR);
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_DO_SSL3_WRITE,
+ ERR_R_INTERNAL_ERROR);
goto err;
}
if (SSL_WRITE_ETM(s) && mac_size != 0) {
if (!WPACKET_allocate_bytes(thispkt, mac_size, &mac)
|| !s->method->ssl3_enc->mac(s, thiswr, mac, 1)) {
- SSLerr(SSL_F_DO_SSL3_WRITE, ERR_R_INTERNAL_ERROR);
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_DO_SSL3_WRITE,
+ ERR_R_INTERNAL_ERROR);
goto err;
}
SSL3_RECORD_add_length(thiswr, mac_size);
if (!WPACKET_get_length(thispkt, &len)
|| !WPACKET_close(thispkt)) {
- SSLerr(SSL_F_DO_SSL3_WRITE, ERR_R_INTERNAL_ERROR);
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_DO_SSL3_WRITE,
+ ERR_R_INTERNAL_ERROR);
goto err;
}
}
if (!WPACKET_finish(thispkt)) {
- SSLerr(SSL_F_DO_SSL3_WRITE, ERR_R_INTERNAL_ERROR);
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_DO_SSL3_WRITE,
+ ERR_R_INTERNAL_ERROR);
goto err;
}
*/
if (j > 0) {
/* We should never be pipelining an empty fragment!! */
- SSLerr(SSL_F_DO_SSL3_WRITE, ERR_R_INTERNAL_ERROR);
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_DO_SSL3_WRITE,
+ ERR_R_INTERNAL_ERROR);
goto err;
}
*written = SSL3_RECORD_get_length(thiswr);
size_t tmpwrit = 0;
if ((s->rlayer.wpend_tot > len)
- || ((s->rlayer.wpend_buf != buf) &&
- !(s->mode & SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER))
+ || (!(s->mode & SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER)
+ && (s->rlayer.wpend_buf != buf))
|| (s->rlayer.wpend_type != type)) {
- SSLerr(SSL_F_SSL3_WRITE_PENDING, SSL_R_BAD_WRITE_RETRY);
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_SSL3_WRITE_PENDING,
+ SSL_R_BAD_WRITE_RETRY);
return -1;
}
if (i >= 0)
tmpwrit = i;
} else {
- SSLerr(SSL_F_SSL3_WRITE_PENDING, SSL_R_BIO_NOT_SET);
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_SSL3_WRITE_PENDING,
+ SSL_R_BIO_NOT_SET);
i = -1;
}
if (i > 0 && tmpwrit == SSL3_BUFFER_get_left(&wb[currbuf])) {
int ssl3_read_bytes(SSL *s, int type, int *recvd_type, unsigned char *buf,
size_t len, int peek, size_t *readbytes)
{
- int al, i, j, ret;
+ int i, j, ret;
size_t n, curr_rec, num_recs, totalbytes;
SSL3_RECORD *rr;
SSL3_BUFFER *rbuf;
&& (type != SSL3_RT_HANDSHAKE)) || (peek
&& (type !=
SSL3_RT_APPLICATION_DATA))) {
- SSLerr(SSL_F_SSL3_READ_BYTES, ERR_R_INTERNAL_ERROR);
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_SSL3_READ_BYTES,
+ ERR_R_INTERNAL_ERROR);
return -1;
}
if (!ossl_statem_get_in_handshake(s) && SSL_in_init(s)) {
/* type == SSL3_RT_APPLICATION_DATA */
i = s->handshake_func(s);
+ /* SSLfatal() already called */
if (i < 0)
return i;
- if (i == 0) {
- SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_SSL_HANDSHAKE_FAILURE);
+ if (i == 0)
return -1;
- }
}
start:
s->rwstate = SSL_NOTHING;
/* get new records if necessary */
if (num_recs == 0) {
ret = ssl3_get_record(s);
- if (ret <= 0)
+ if (ret <= 0) {
+ /* SSLfatal() already called if appropriate */
return ret;
+ }
num_recs = RECORD_LAYER_get_numrpipes(&s->rlayer);
if (num_recs == 0) {
/* Shouldn't happen */
- al = SSL_AD_INTERNAL_ERROR;
- SSLerr(SSL_F_SSL3_READ_BYTES, ERR_R_INTERNAL_ERROR);
- goto f_err;
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_SSL3_READ_BYTES,
+ ERR_R_INTERNAL_ERROR);
+ return -1;
}
}
/* Skip over any records we have already read */
if (s->s3->change_cipher_spec /* set when we receive ChangeCipherSpec,
* reset by ssl3_get_finished */
&& (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;
+ SSLfatal(s, SSL_AD_UNEXPECTED_MESSAGE, SSL_F_SSL3_READ_BYTES,
+ SSL_R_DATA_BETWEEN_CCS_AND_FINISHED);
+ return -1;
}
/*
*/
if (SSL_in_init(s) && (type == SSL3_RT_APPLICATION_DATA) &&
(s->enc_read_ctx == NULL)) {
- al = SSL_AD_UNEXPECTED_MESSAGE;
- SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_APP_DATA_IN_HANDSHAKE);
- goto f_err;
+ SSLfatal(s, SSL_AD_UNEXPECTED_MESSAGE, SSL_F_SSL3_READ_BYTES,
+ SSL_R_APP_DATA_IN_HANDSHAKE);
+ return -1;
}
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;
+ SSLfatal(s, SSL_AD_UNEXPECTED_MESSAGE, SSL_F_SSL3_READ_BYTES,
+ SSL_R_CCS_RECEIVED_EARLY);
+ return -1;
}
if (recvd_type != NULL)
* 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;
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_SSL3_READ_BYTES,
+ ERR_R_INTERNAL_ERROR);
+ return -1;
}
if (s->method->version == TLS_ANY_VERSION
* 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;
+ SSLfatal(s, SSL_AD_UNEXPECTED_MESSAGE, SSL_F_SSL3_READ_BYTES,
+ SSL_R_UNEXPECTED_MESSAGE);
+ return -1;
}
/*
* (Possibly rr is 'empty' now, i.e. rr->length may be 0.)
*/
- /*
- * If we are a server and get a client hello when renegotiation isn't
- * allowed send back a no renegotiation alert and carry on. WARNING:
- * experimental code, needs reviewing (steve)
- */
- if (s->server &&
- SSL_is_init_finished(s) &&
- (s->version > SSL3_VERSION) &&
- !SSL_IS_TLS13(s) &&
- (SSL3_RECORD_get_type(rr) == SSL3_RT_HANDSHAKE) &&
- (s->rlayer.handshake_fragment_len >= 4) &&
- (s->rlayer.handshake_fragment[0] == SSL3_MT_CLIENT_HELLO) &&
- (s->session != NULL) && (s->session->cipher != NULL) &&
- ((!s->s3->send_connection_binding &&
- !(s->options & SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION)) ||
- (s->options & SSL_OP_NO_RENEGOTIATION))) {
- SSL3_RECORD_set_length(rr, 0);
- SSL3_RECORD_set_read(rr);
- ssl3_send_alert(s, SSL3_AL_WARNING, SSL_AD_NO_RENEGOTIATION);
- goto start;
- }
if (SSL3_RECORD_get_type(rr) == SSL3_RT_ALERT) {
unsigned int alert_level, alert_descr;
unsigned char *alert_bytes = SSL3_RECORD_get_data(rr)
|| !PACKET_get_1(&alert, &alert_level)
|| !PACKET_get_1(&alert, &alert_descr)
|| PACKET_remaining(&alert) != 0) {
- al = SSL_AD_UNEXPECTED_MESSAGE;
- SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_INVALID_ALERT);
- goto f_err;
+ SSLfatal(s, SSL_AD_UNEXPECTED_MESSAGE, SSL_F_SSL3_READ_BYTES,
+ SSL_R_INVALID_ALERT);
+ return -1;
}
if (s->msg_callback)
s->rlayer.alert_count++;
if (s->rlayer.alert_count == MAX_WARN_ALERT_COUNT) {
- al = SSL_AD_UNEXPECTED_MESSAGE;
- SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_TOO_MANY_WARN_ALERTS);
- goto f_err;
+ SSLfatal(s, SSL_AD_UNEXPECTED_MESSAGE, SSL_F_SSL3_READ_BYTES,
+ SSL_R_TOO_MANY_WARN_ALERTS);
+ return -1;
}
if (alert_descr == SSL_AD_CLOSE_NOTIFY) {
* is user_cancelled - which we just ignore.
*/
if (SSL_IS_TLS13(s) && alert_descr != SSL_AD_USER_CANCELLED) {
- al = SSL_AD_ILLEGAL_PARAMETER;
- SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_UNKNOWN_ALERT_TYPE);
- goto f_err;
+ SSLfatal(s, SSL_AD_ILLEGAL_PARAMETER, SSL_F_SSL3_READ_BYTES,
+ SSL_R_UNKNOWN_ALERT_TYPE);
+ return -1;
}
/*
* This is a warning but we receive it if we requested
* the peer refused it where we carry on.
*/
if (alert_descr == SSL_AD_NO_RENEGOTIATION) {
- al = SSL_AD_HANDSHAKE_FAILURE;
- SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_NO_RENEGOTIATION);
- goto f_err;
+ SSLfatal(s, SSL_AD_HANDSHAKE_FAILURE, SSL_F_SSL3_READ_BYTES,
+ SSL_R_NO_RENEGOTIATION);
+ return -1;
}
} else if (alert_level == SSL3_AL_FATAL) {
char tmp[16];
s->rwstate = SSL_NOTHING;
s->s3->fatal_alert = alert_descr;
- SSLerr(SSL_F_SSL3_READ_BYTES, SSL_AD_REASON_OFFSET + alert_descr);
- BIO_snprintf(tmp, sizeof(tmp), "%d", alert_descr);
+ SSLfatal(s, SSL_AD_NO_ALERT, SSL_F_SSL3_READ_BYTES,
+ SSL_AD_REASON_OFFSET + alert_descr);
+ BIO_snprintf(tmp, sizeof tmp, "%d", alert_descr);
ERR_add_error_data(2, "SSL alert number ", tmp);
s->shutdown |= SSL_RECEIVED_SHUTDOWN;
SSL3_RECORD_set_read(rr);
SSL_CTX_remove_session(s->session_ctx, s->session);
return 0;
} else {
- al = SSL_AD_ILLEGAL_PARAMETER;
- SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_UNKNOWN_ALERT_TYPE);
- goto f_err;
+ SSLfatal(s, SSL_AD_ILLEGAL_PARAMETER, SSL_F_SSL3_READ_BYTES,
+ SSL_R_UNKNOWN_ALERT_TYPE);
+ return -1;
}
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;
+ SSLfatal(s, SSL_AD_UNEXPECTED_MESSAGE, SSL_F_SSL3_READ_BYTES,
+ SSL_R_CCS_RECEIVED_EARLY);
+ return -1;
}
/*
ossl_statem_set_in_init(s, 1);
i = s->handshake_func(s);
+ /* SSLfatal() already called if appropriate */
if (i < 0)
return i;
if (i == 0) {
- SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_SSL_HANDSHAKE_FAILURE);
return -1;
}
* no progress is being made and the peer continually sends unrecognised
* record types, using up resources processing them.
*/
- al = SSL_AD_UNEXPECTED_MESSAGE;
- SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_UNEXPECTED_RECORD);
- goto f_err;
+ SSLfatal(s, SSL_AD_UNEXPECTED_MESSAGE, SSL_F_SSL3_READ_BYTES,
+ SSL_R_UNEXPECTED_RECORD);
+ return -1;
case SSL3_RT_CHANGE_CIPHER_SPEC:
case SSL3_RT_ALERT:
case SSL3_RT_HANDSHAKE:
* 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_SSL3_READ_BYTES, ERR_R_INTERNAL_ERROR);
- goto f_err;
+ SSLfatal(s, SSL_AD_UNEXPECTED_MESSAGE, SSL_F_SSL3_READ_BYTES,
+ ERR_R_INTERNAL_ERROR);
+ return -1;
case SSL3_RT_APPLICATION_DATA:
/*
* At this point, we were expecting handshake data, but have
if (!early_data_count_ok(s, rr->length,
EARLY_DATA_CIPHERTEXT_OVERHEAD, 0)) {
/* SSLfatal() already called */
- goto f_err;
+ return -1;
}
SSL3_RECORD_set_read(rr);
goto start;
} else {
- al = SSL_AD_UNEXPECTED_MESSAGE;
- SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_UNEXPECTED_RECORD);
- goto f_err;
+ SSLfatal(s, SSL_AD_UNEXPECTED_MESSAGE, SSL_F_SSL3_READ_BYTES,
+ SSL_R_UNEXPECTED_RECORD);
+ return -1;
}
}
- /* not reached */
-
- f_err:
- ssl3_send_alert(s, SSL3_AL_FATAL, al);
- return -1;
}
void ssl3_record_sequence_update(unsigned char *seq)
projects / openssl.git / blobdiff