openssl/ssl/d1_both.c

163 static void dtls1_fix_message_header(SSL *s, unsigned long frag_off,
169                                          unsigned long frag_off,
269     unsigned int len, frag_off, mac_size, blocksize, used_len;
297     frag_off = 0;
305             if (frag_off > 0) {
332                 frag_off = s->d1->w_msg_hdr.frag_off;
384             dtls1_fix_message_header(s, frag_off,
431                 if (frag_off == 0 && s->version != DTLS1_BAD_VER) {
465             frag_off += ret;
473             dtls1_fix_message_header(s, frag_off, 0);
570     size_t frag_off, frag_len, msg_len;
573     frag_off = msg_hdr->frag_off;
577     if ((frag_off + frag_len) > msg_len) {
582     if ((frag_off + frag_len) > (unsigned long)max) {
587     if (s->d1->r_msg_hdr.frag_off == 0) { /* first fragment */
663             memcpy(&p[frag->msg_header.frag_off], frag->fragment,
706     if ((msg_hdr->frag_off + frag_len) > msg_hdr->msg_len ||
725         frag->msg_header.frag_off = 0;
758                                   frag->fragment + msg_hdr->frag_off,
765     RSMBLY_BITMASK_MARK(frag->reassembly, (long)msg_hdr->frag_off,
766                         (long)(msg_hdr->frag_off + frag_len));
812     if ((msg_hdr->frag_off + frag_len) > msg_hdr->msg_len)
903     unsigned long len, frag_off, frag_len;
934     frag_off = msg_hdr.frag_off;
960     if (!s->server && s->d1->r_msg_hdr.frag_off == 0 &&
992                                       &p[frag_off], frag_len, 0);
1194     frag->msg_header.frag_off = 0;
1231 dtls1_retransmit_message(SSL *s, unsigned short seq, unsigned long frag_off,
1330                                         unsigned long frag_off,
1334     if (frag_off == 0 && !s->d1->listen) {
1340                                  frag_off, frag_len);
1349                              unsigned long frag_off, unsigned long frag_len)
1356     msg_hdr->frag_off = frag_off;
1361 dtls1_fix_message_header(SSL *s, unsigned long frag_off,
1366     msg_hdr->frag_off = frag_off;
1378     l2n3(msg_hdr->frag_off, p);
1403     n2l3(data, msg_hdr->frag_off);