From f55d10feb94acfdf2f187041fd410f57119ba49b Mon Sep 17 00:00:00 2001
From: trasz <trasz@FreeBSD.org>
Date: Thu, 21 May 2015 13:21:03 +0000
Subject: MFC r279808:

Fix memory leak.

Sponsored by:	The FreeBSD Foundation
---
 usr.sbin/autofs/common.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'usr.sbin')

diff --git a/usr.sbin/autofs/common.c b/usr.sbin/autofs/common.c
index 0b4adc1..f9687c2 100644
--- a/usr.sbin/autofs/common.c
+++ b/usr.sbin/autofs/common.c
@@ -615,9 +615,11 @@ node_options_x(const struct node *n, char *x)
 {
 	char *options;
 
+	if (n == NULL)
+		return (x);
+
 	options = separated_concat(x, n->n_options, ',');
-	if (n->n_parent == NULL)
-		return (options);
+	free(x);
 
 	return (node_options_x(n->n_parent, options));
 }
-- 
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