openssl/ssl/d1_both.c

161 static void dtls1_fix_message_header(SSL *s, unsigned long frag_off,
166 	unsigned long len, unsigned short seq_num, unsigned long frag_off,
264 	unsigned int len, frag_off, mac_size, blocksize, used_len;
286 	frag_off = 0;
353 			dtls1_fix_message_header(s, frag_off,
402 				if (frag_off == 0 && s->version != DTLS1_BAD_VER)
437 			frag_off += (ret -= DTLS1_HM_HEADER_LENGTH);
522 	size_t frag_off,frag_len,msg_len;
525 	frag_off = msg_hdr->frag_off;
529 	if ( (frag_off+frag_len) > msg_len)
535 	if ( (frag_off+frag_len) > (unsigned long)max)
541 	if ( s->d1->r_msg_hdr.frag_off == 0) /* first fragment */
602 			memcpy(&p[frag->msg_header.frag_off],
644 	if ((msg_hdr->frag_off+frag_len) > msg_hdr->msg_len ||
664 		frag->msg_header.frag_off = 0;
699 		frag->fragment + msg_hdr->frag_off,frag_len,0);
705 	RSMBLY_BITMASK_MARK(frag->reassembly, (long)msg_hdr->frag_off,
706 	                    (long)(msg_hdr->frag_off + frag_len));
752 	if ((msg_hdr->frag_off+frag_len) > msg_hdr->msg_len)
840 	unsigned long len, frag_off, frag_len;
882 	frag_off = msg_hdr.frag_off;
888 	if (!s->server && s->d1->r_msg_hdr.frag_off == 0 &&
924 			&p[frag_off],frag_len,0);
1250 	frag->msg_header.frag_off = 0;
1285 dtls1_retransmit_message(SSL *s, unsigned short seq, unsigned long frag_off,
1393 			unsigned long len, unsigned long frag_off, unsigned long frag_len)
1396 	if (frag_off == 0 && !s->d1->listen)
1403 		frag_off, frag_len);
1412 			    unsigned long len, unsigned short seq_num, unsigned long frag_off,
1420 	msg_hdr->frag_off = frag_off;
1425 dtls1_fix_message_header(SSL *s, unsigned long frag_off,
1430 	msg_hdr->frag_off = frag_off;
1443 	l2n3(msg_hdr->frag_off, p);
1471 	n2l3(data, msg_hdr->frag_off);