From 356de7eea6f4b2f2e40fae3eafec04d9107366f3 Mon Sep 17 00:00:00 2001
From: jsing <>
Date: Sun, 14 Apr 2019 16:46:26 +0000
Subject: Annotate a future improvement.

---
 src/lib/libcrypto/evp/evp_enc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/lib/libcrypto/evp/evp_enc.c b/src/lib/libcrypto/evp/evp_enc.c
index 38605a6fe1..71ed70a215 100644
--- a/src/lib/libcrypto/evp/evp_enc.c
+++ b/src/lib/libcrypto/evp/evp_enc.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: evp_enc.c,v 1.41 2019/04/14 16:43:49 jsing Exp $ */
+/* $OpenBSD: evp_enc.c,v 1.42 2019/04/14 16:46:26 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -581,6 +581,7 @@ EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *c)
 		if (c->cipher_data)
 			explicit_bzero(c->cipher_data, c->cipher->ctx_size);
 	}
+	/* XXX - store size of cipher_data so we can always freezero(). */
 	free(c->cipher_data);
 #ifndef OPENSSL_NO_ENGINE
 	ENGINE_finish(c->engine);
-- 
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