From edffe314c09a5f2e29e7519bb1e807f99af7325f Mon Sep 17 00:00:00 2001
From: jsing <>
Date: Thu, 19 Oct 2017 16:34:33 +0000
Subject: [PATCH] Restore a return that was inadvertently removed from
 freezero() in r1.234, which results in an internal double free when internal
 functions are not in use.

ok otto@
---
 src/lib/libc/stdlib/malloc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/lib/libc/stdlib/malloc.c b/src/lib/libc/stdlib/malloc.c
index 0d43ad8a..851f5855 100644
--- a/src/lib/libc/stdlib/malloc.c
+++ b/src/lib/libc/stdlib/malloc.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: malloc.c,v 1.234 2017/10/05 04:44:49 otto Exp $	*/
+/*	$OpenBSD: malloc.c,v 1.235 2017/10/19 16:34:33 jsing Exp $	*/
 /*
  * Copyright (c) 2008, 2010, 2011, 2016 Otto Moerbeek <otto@drijf.net>
  * Copyright (c) 2012 Matthew Dempsky <matthew@openbsd.org>
@@ -1458,6 +1458,7 @@ freezero(void *ptr, size_t sz)
 
 	if (!mopts.internal_funcs) {
 		freezero_p(ptr, sz);
+		return;
 	}
 
 	d = getpool();