From 3d88f10983e6517a2e8993a2ada0b3fd335f3c61 Mon Sep 17 00:00:00 2001
From: Corinna Vinschen <corinna@vinschen.de>
Date: Wed, 6 Jan 2016 21:05:56 +0100
Subject: [PATCH] __acltotext: Always append NUL

	* sec_acl.cc (__acltotext): Append NUL unconditionally.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
---
 winsup/cygwin/sec_acl.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/winsup/cygwin/sec_acl.cc b/winsup/cygwin/sec_acl.cc
index 052856ffd..399324929 100644
--- a/winsup/cygwin/sec_acl.cc
+++ b/winsup/cygwin/sec_acl.cc
@@ -1699,8 +1699,8 @@ __acltotext (aclent_t *aclbufp, int aclcnt, const char *prefix, char separator,
     {
       _CHK (1);
       *bufp++ = separator;
-      *bufp++ = '\0';
     }
+  *bufp = '\0';
   return strdup (buf);
 }