From 1297c39a31c10fb5e168518709b4e1ae4d73ac33 Mon Sep 17 00:00:00 2001
From: Tiago Cunha <tcunha@gmx.com>
Date: Sun, 9 Aug 2009 17:53:50 +0000
Subject: [PATCH] Sync OpenBSD patchset 233:

Don't leak in the (rare) case of an invalid command at the end of a file not
terminated by a \n.
---
 cfg.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/cfg.c b/cfg.c
index c50c5cd9..d1bfafb8 100644
--- a/cfg.c
+++ b/cfg.c
@@ -1,4 +1,4 @@
-/* $Id: cfg.c,v 1.19 2009-07-30 21:07:23 tcunha Exp $ */
+/* $Id: cfg.c,v 1.20 2009-08-09 17:53:50 tcunha Exp $ */
 
 /*
  * Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -112,6 +112,8 @@ load_cfg(const char *path, char **cause)
 	return (0);
 
 error:
+	if (line != NULL)
+		xfree(line);
 	fclose(f);
 
 	xasprintf(&ptr, "%s: %s at line %u", path, *cause, n);