openssl/ssl/d1_pkt.c

191     if (s->s3->rbuf.buf != NULL)
192         OPENSSL_free(s->s3->rbuf.buf);
196     memcpy(&(s->s3->rbuf), &(rdata->rbuf), sizeof(SSL3_BUFFER));
197     memcpy(&(s->s3->rrec), &(rdata->rrec), sizeof(SSL3_RECORD));
200 	memcpy(&(s->s3->read_sequence[2]), &(rdata->packet[5]), 6);
229 	memcpy(&(rdata->rbuf), &(s->s3->rbuf), sizeof(SSL3_BUFFER));
230 	memcpy(&(rdata->rrec), &(s->s3->rrec), sizeof(SSL3_RECORD));
244 	memset(&(s->s3->rbuf), 0, sizeof(SSL3_BUFFER));
245 	memset(&(s->s3->rrec), 0, sizeof(SSL3_RECORD));
322                 s->s3->rrec.seq_num)<0)
361 		if (s->s3->rbuf.buf != NULL)
362 			OPENSSL_free(s->s3->rbuf.buf);
366 		memcpy(&(s->s3->rbuf), &(rdata->rbuf), sizeof(SSL3_BUFFER));
367 		memcpy(&(s->s3->rrec), &(rdata->rrec), sizeof(SSL3_RECORD));
391 	rr= &(s->s3->rrec);
529 	 * ssl->s3->rrec.type 	is the type of record
530 	 * ssl->s3->rrec.length	== number of bytes in record
531 	 * ssl->s3->rrec.off	== offset to first valid byte
532 	 * ssl->s3->rrec.data	== where to take bytes from, increment
551  * ssl->s3->rrec.type    - is the type of record
552  * ssl->s3->rrec.data, 	 - data
553  * ssl->s3->rrec.length, - number of bytes
566 	rr= &(s->s3->rrec);
583 		n=ssl3_read_n(s, DTLS1_RT_HEADER_LENGTH, s->s3->rbuf.len, 0);
607 		memcpy(&(s->s3->read_sequence[2]), p, 6);
763 	if (s->s3->rbuf.buf == NULL) /* Not initialized yet */
789 	     s->s3->in_read_app_data != 2))
807 	/* s->s3->rrec.type	    - is the type of record
808 	 * s->s3->rrec.data,    - data
809 	 * s->s3->rrec.off,     - offset into 'data' for next read
810 	 * s->s3->rrec.length,  - number of bytes. */
811 	rr = &(s->s3->rrec);
866 	if (s->s3->change_cipher_spec /* set when we receive ChangeCipherSpec,
998 				s->s3->in_read_app_data=2;
1069 			!(s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS) &&
1070 			!s->s3->renegotiate)
1087 					if (s->s3->rbuf.left == 0) /* no read-ahead left? */
1132 			s->s3->warn_alert = alert_descr;
1184 			s->s3->fatal_alert = alert_descr;
1246 		s->s3->change_cipher_spec=1;
1296 			!(s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS))
1320 			if (s->s3->rbuf.left == 0) /* no read-ahead left? */
1368 		if (s->s3->in_read_app_data &&
1369 			(s->s3->total_renegotiations != 0) &&
1381 			s->s3->in_read_app_data=2;
1494 	if (s->s3->wbuf.left != 0)
1501 	if (s->s3->alert_dispatch)
1512 	wr= &(s->s3->wrec);
1513 	wb= &(s->s3->wbuf);
1533 	if (!clear && !create_empty_fragment && !s->s3->empty_fragment_done
1540 		if (s->s3->need_empty_fragments && type == SSL3_RT_APPLICATION_DATA)
1550 			if (s->s3->wbuf.len < (size_t)prefix_len + SSL3_RT_MAX_PACKET_SIZE)
1558 		s->s3->empty_fragment_done = 1;
1647 	memcpy(pseq, &(s->s3->write_sequence[2]), 6);
1661 			*((PQ_64BIT *)&(s->s3->write_sequence[0])));
1664 	ssl3_record_sequence_update(&(s->s3->write_sequence[0]));
1679 	s->s3->wpend_tot=len;
1680 	s->s3->wpend_buf=buf;
1681 	s->s3->wpend_type=type;
1682 	s->s3->wpend_ret=len;
1696 	const unsigned char *seq = s->s3->read_sequence;
1701 		memcpy (s->s3->rrec.seq_num,seq,8);
1710 	memcpy (s->s3->rrec.seq_num,seq,8);
1719 	const unsigned char *seq = s->s3->read_sequence;
1746 	s->s3->alert_dispatch=0;
1749 	*ptr++ = s->s3->send_alert[0];
1750 	*ptr++ = s->s3->send_alert[1];
1753 	if (s->s3->send_alert[1] == DTLS1_AD_MISSING_HANDSHAKE_MESSAGE)
1773 		s->s3->alert_dispatch=1;
1778 		if (s->s3->send_alert[0] == SSL3_AL_FATAL
1780 		    || s->s3->send_alert[1] == DTLS1_AD_MISSING_HANDSHAKE_MESSAGE
1786 			s->msg_callback(1, s->version, SSL3_RT_ALERT, s->s3->send_alert,
1796 			j=(s->s3->send_alert[0]<<8)|s->s3->send_alert[1];
1895 	unsigned int seq_bytes = sizeof(s->s3->read_sequence);
1899 		seq = s->s3->read_sequence;
1906 		seq = s->s3->write_sequence;
1907 		memcpy(s->d1->last_write_sequence, seq, sizeof(s->s3->write_sequence));