1 files changed, 3 insertions, 1 deletions

diff --git a/src/lib/libssl/ssl_sess.c b/src/lib/libssl/ssl_sess.c
index d46c85411b..3f1b987a7c 100644
--- a/src/lib/libssl/ssl_sess.c
+++ b/src/lib/libssl/ssl_sess.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssl_sess.c,v 1.95 2020/09/01 17:45:17 tb Exp $ */
+/* $OpenBSD: ssl_sess.c,v 1.96 2020/09/01 19:17:36 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -423,6 +423,8 @@ ssl_session_from_cache(SSL *s, CBS *session_id)
              SSL_SESS_CACHE_NO_INTERNAL_LOOKUP))
                 return NULL;
 
+        memset(&data, 0, sizeof(data));
+
         data.ssl_version = s->version;
         data.session_id_length = CBS_len(session_id);
         memcpy(data.session_id, CBS_data(session_id), CBS_len(session_id));