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-rw-r--r--lib/libssl/tls13_record_layer.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/libssl/tls13_record_layer.c b/lib/libssl/tls13_record_layer.c
index 1298f59051c..2f980ab60ba 100644
--- a/lib/libssl/tls13_record_layer.c
+++ b/lib/libssl/tls13_record_layer.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: tls13_record_layer.c,v 1.55 2020/10/15 07:07:09 tb Exp $ */
+/* $OpenBSD: tls13_record_layer.c,v 1.56 2021/01/02 18:00:08 tb Exp $ */
/*
* Copyright (c) 2018, 2019 Joel Sing <jsing@openbsd.org>
*
@@ -135,6 +135,9 @@ tls13_record_layer_free(struct tls13_record_layer *rl)
if (rl == NULL)
return;
+ freezero(rl->alert_data, rl->alert_len);
+ freezero(rl->phh_data, rl->phh_len);
+
tls13_record_layer_rbuf_free(rl);
tls13_record_layer_rrec_free(rl);