+ /* Add RI if renegotiating */
+ if (s->renegotiate)
+ {
+ int el;
+
+ if(!ssl_add_clienthello_renegotiate_ext(s, 0, &el, 0))
+ {
+ SSLerr(SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT, ERR_R_INTERNAL_ERROR);
+ return NULL;
+ }
+
+ if((limit - ret - 4 - el) < 0) return NULL;
+
+ s2n(TLSEXT_TYPE_renegotiate,ret);
+ s2n(el,ret);
+
+ if(!ssl_add_clienthello_renegotiate_ext(s, ret, &el, el))
+ {
+ SSLerr(SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT, ERR_R_INTERNAL_ERROR);
+ return NULL;
+ }
+
+ ret += el;
+ }
+ /* Only add RI for SSLv3 */
+ if (s->client_version == SSL3_VERSION)
+ goto done;
+