diff options
| -rw-r--r-- | ssl/d1_srvr.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/ssl/d1_srvr.c b/ssl/d1_srvr.c index d716f0aca5..f01b8a693f 100644 --- a/ssl/d1_srvr.c +++ b/ssl/d1_srvr.c @@ -267,6 +267,19 @@ int dtls1_accept(SSL *s) ssl3_init_finished_mac(s); s->state = SSL3_ST_SR_CLNT_HELLO_A; s->ctx->stats.sess_accept++; + } else if (!s->s3->send_connection_binding && + !(s->options & + SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION)) { + /* + * Server attempting to renegotiate with client that doesn't + * support secure renegotiation. + */ + SSLerr(SSL_F_DTLS1_ACCEPT, + SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED); + ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_HANDSHAKE_FAILURE); + ret = -1; + s->state = SSL_ST_ERR; + goto end; } else { /* * s->state == SSL_ST_RENEGOTIATE, we will just send a |