CVE-2026-84782: reset s->init_off to 0 in dtls1_retransmit_message() so a
DTLS retransmission is read from the start of the queued message instead of
the offset left by a write suspended on WANT_WRITE, and skip retransmission
in dtls1_handle_timeout() while such a write is still parked
CVE-2026-35189: defer building the full name of a nameRelativeToCRLIssuer
CRL distribution point out of setup_dp() and into crl_crldp_check(), so a
certificate with many relative distribution points no longer caches one
copy of the issuer name per entry