From 0b7f072258d7c4dc45d470d21ddb06b4cba1a765 Mon Sep 17 00:00:00 2001
From: jsing <>
Date: Sat, 12 Aug 2017 02:50:05 +0000
Subject: Clear the child pointer in CBB_cleanup(), so that we have fewer
 pointers hanging around to potentially invalid address space.

Discussed with beck@ and doug@
---
 src/lib/libssl/bs_cbb.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/lib')

diff --git a/src/lib/libssl/bs_cbb.c b/src/lib/libssl/bs_cbb.c
index dd1dc73d09..9de75fbb02 100644
--- a/src/lib/libssl/bs_cbb.c
+++ b/src/lib/libssl/bs_cbb.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: bs_cbb.c,v 1.16 2017/05/07 05:03:41 jsing Exp $	*/
+/*	$OpenBSD: bs_cbb.c,v 1.17 2017/08/12 02:50:05 jsing Exp $	*/
 /*
  * Copyright (c) 2014, Google Inc.
  *
@@ -87,6 +87,7 @@ CBB_cleanup(CBB *cbb)
 		free(cbb->base);
 	}
 	cbb->base = NULL;
+	cbb->child = NULL;
 }
 
 static int
-- 
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