+ if (s->method->version == DTLS_ANY_VERSION)
+ {
+ /* Select version to use */
+ if (s->client_version <= DTLS1_2_VERSION &&
+ !(s->options & SSL_OP_NO_DTLSv1_2))
+ {
+ s->version = DTLS1_2_VERSION;
+ s->method = DTLSv1_2_server_method();
+ }
+ else if (tls1_suiteb(s))
+ {
+ SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_ONLY_DTLS_1_2_ALLOWED_IN_SUITEB_MODE);
+ s->version = s->client_version;
+ al = SSL_AD_PROTOCOL_VERSION;
+ goto f_err;
+ }
+ else if (s->client_version <= DTLS1_VERSION &&
+ !(s->options & SSL_OP_NO_DTLSv1))
+ {
+ s->version = DTLS1_VERSION;
+ s->method = DTLSv1_server_method();
+ }
+ else
+ {
+ SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_WRONG_VERSION_NUMBER);
+ s->version = s->client_version;
+ al = SSL_AD_PROTOCOL_VERSION;
+ goto f_err;
+ }
+ s->session->ssl_version = s->version;
+ }