PR: 2658
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve
Support for TLS/DTLS heartbeats.
diff --git a/ssl/s3_pkt.c b/ssl/s3_pkt.c
index 34a6ad7..b2d9b16 100644
--- a/ssl/s3_pkt.c
+++ b/ssl/s3_pkt.c
@@ -1070,6 +1070,19 @@
dest = s->s3->alert_fragment;
dest_len = &s->s3->alert_fragment_len;
}
+#ifndef OPENSSL_NO_HEARTBEATS
+ else if (rr->type == TLS1_RT_HEARTBEAT)
+ {
+ tls1_process_heartbeat(s);
+
+ /* Exit and notify application to read again */
+ rr->length = 0;
+ s->rwstate=SSL_READING;
+ BIO_clear_retry_flags(SSL_get_rbio(s));
+ BIO_set_retry_read(SSL_get_rbio(s));
+ return(-1);
+ }
+#endif
if (dest_maxlen > 0)
{
