__acltotext: Always append NUL

* sec_acl.cc (__acltotext): Append NUL unconditionally. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2016-01-06 21:05:56 +01:00 · 2016-01-06 21:05:56 +01:00 · 3d88f10983
parent 9ddf063921
commit 3d88f10983
1 changed files with 1 additions and 1 deletions
--- 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);
 }