Imported Upstream version 8.23upstream/8.23

1 files changed, 4 insertions, 2 deletions

diff --git a/gnulib-tests/test-dup-safer.c b/gnulib-tests/test-dup-safer.c
index d7567e01..d11891e7 100644
--- a/gnulib-tests/test-dup-safer.c
+++ b/gnulib-tests/test-dup-safer.c
@@ -1,5 +1,5 @@
 /* Test that dup_safer leaves standard fds alone.
-   Copyright (C) 2009-2013 Free Software Foundation, Inc.
+   Copyright (C) 2009-2014 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -24,6 +24,7 @@
 #include <errno.h>
 #include <stdbool.h>
 #include <stdio.h>
+#include <unistd.h>
 
 #include "binary-io.h"
 #include "cloexec.h"
@@ -107,6 +108,7 @@ main (void)
 {
   int i;
   int fd;
+  int bad_fd = getdtablesize ();
 
   /* We close fd 2 later, so save it in fd 10.  */
   if (dup2 (STDERR_FILENO, BACKUP_STDERR_FILENO) != BACKUP_STDERR_FILENO
@@ -129,7 +131,7 @@ main (void)
       ASSERT (dup (-1) == -1);
       ASSERT (errno == EBADF);
       errno = 0;
-      ASSERT (dup (10000000) == -1);
+      ASSERT (dup (bad_fd) == -1);
       ASSERT (errno == EBADF);
       close (fd + 1);
       errno = 0;