X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=tests%2Ftest-dup3.c;h=eb26c8f111bec1265cebdbd0511465c5319b0e39;hb=69770559f5bf198928150ac8162734d7f6b99c82;hp=4392f9e3c260aa19938c74953c1563840214da45;hpb=f0b08ae92b4d606bd95773c2b3c263d0b83e1172;p=gnulib.git

diff --git a/tests/test-dup3.c b/tests/test-dup3.c
index 4392f9e3c..eb26c8f11 100644
--- a/tests/test-dup3.c
+++ b/tests/test-dup3.c
@@ -1,5 +1,5 @@
 /* Test duplicating file descriptors.
-   Copyright (C) 2009-2012 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 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
@@ -76,6 +76,7 @@ int
 main ()
 {
   int use_cloexec;
+  int bad_fd = getdtablesize ();
 
 #if O_CLOEXEC
   for (use_cloexec = 0; use_cloexec <= 1; use_cloexec++)
@@ -124,7 +125,7 @@ main ()
       ASSERT (dup3 (fd, -2, o_flags) == -1);
       ASSERT (errno == EBADF);
       errno = 0;
-      ASSERT (dup3 (fd, 10000000, o_flags) == -1);
+      ASSERT (dup3 (fd, bad_fd, o_flags) == -1);
       ASSERT (errno == EBADF);
 
       /* Using dup3 can skip fds.  */