1 files changed, 15 insertions, 5 deletions
diff --git a/StdLib/LibC/Stdio/fseeko.c b/StdLib/LibC/Stdio/fseeko.c
index 3c406eaec8..7fc7e42661 100644
--- a/StdLib/LibC/Stdio/fseeko.c
+++ b/StdLib/LibC/Stdio/fseeko.c
@@ -1,6 +1,13 @@
-/*  $NetBSD: fseeko.c,v 1.5 2005/03/04 16:04:58 dsl Exp $ */
+/*
+    Copyright (c) 2010 - 2011, Intel Corporation. All rights reserved.<BR>
+    This program and the accompanying materials are licensed and made available
+    under the terms and conditions of the BSD License that accompanies this
+    distribution.  The full text of the license may be found at
+    http://opensource.org/licenses/bsd-license.
+
+    THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+    WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 
-/*-
  * Copyright (c) 1990, 1993
  *  The Regents of the University of California.  All rights reserved.
  *
@@ -30,15 +37,14 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
+
+    NetBSD: fseeko.c,v 1.5 2005/03/04 16:04:58 dsl Exp
  */
 //#include <Uefi.h>               // REMOVE, For DEBUG only
 //#include <Library/UefiLib.h>    // REMOVE, For DEBUG only
 
 #include  <LibConfig.h>
 #include <sys/EfiCdefs.h>
-#if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: fseeko.c,v 1.5 2005/03/04 16:04:58 dsl Exp $");
-#endif /* LIBC_SCCS and not lint */
 
 #include "namespace.h"
 #include <sys/types.h>
@@ -72,6 +78,10 @@ fseeko(FILE *fp, off_t offset, int whence)
   int havepos;
 
   _DIAGASSERT(fp != NULL);
+  if(fp == NULL) {
+    errno = EINVAL;
+    return -1;
+  }
 
 #ifdef __GNUC__
   /* This outrageous construct just to shut up a GCC warning. */