gnutls_session_ticket_send: allow sending multiple tickets in one go

This allows combining the tickets in a single record message when
possible.

Signed-off-by: Nikos Mavrogiannopoulos <nmav@redhat.com>

1 files changed, 12 insertions, 2 deletions

diff --git a/lib/handshake.c b/lib/handshake.c
index dd2e02908c..5feaed99fd 100644
--- a/lib/handshake.c
+++ b/lib/handshake.c
@@ -1154,14 +1154,21 @@ int _gnutls_call_hook_func(gnutls_session_t session,
 	(t == GNUTLS_HANDSHAKE_HELLO_REQUEST || t == GNUTLS_HANDSHAKE_KEY_UPDATE || \
 	 (t == GNUTLS_HANDSHAKE_NEW_SESSION_TICKET && v->tls13_sem))
 
+int
+_gnutls_send_handshake(gnutls_session_t session, mbuffer_st * bufel,
+		       gnutls_handshake_description_t type)
+{
+	return _gnutls_send_handshake2(session, bufel, type, 0);
+}
+
 /* This function sends a handshake message of type 'type' containing the
  * data specified here. If the previous _gnutls_send_handshake() returned
  * GNUTLS_E_AGAIN or GNUTLS_E_INTERRUPTED, then it must be called again 
  * (until it returns ok), with NULL parameters.
  */
 int
-_gnutls_send_handshake(gnutls_session_t session, mbuffer_st * bufel,
-		       gnutls_handshake_description_t type)
+_gnutls_send_handshake2(gnutls_session_t session, mbuffer_st * bufel,
+		        gnutls_handshake_description_t type, unsigned queue_only)
 {
 	int ret;
 	uint8_t *data;
@@ -1244,6 +1251,9 @@ _gnutls_send_handshake(gnutls_session_t session, mbuffer_st * bufel,
 		return ret;
 	}
 
+	if (queue_only)
+		return 0;
+
 	/* Decide when to cache and when to send */
 	if (vers && vers->tls13_sem) {