From 2156d5ba735ed9e95a03eced4250d4e6c34e701d Mon Sep 17 00:00:00 2001
From: bean <bean@localhost>
Date: Sat, 21 Mar 2009 07:35:04 +0000
Subject: [PATCH] 2009-03-21  Bean  <bean123ch@gmail.com>

	* fs/ext2.c (grub_ext2_mount): Change errno to GRUB_ERR_BAD_FS for
	out of range error.
---
 ChangeLog | 5 +++++
 fs/ext2.c | 3 +++
 2 files changed, 8 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 436bd57ef..244239898 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2009-03-21  Bean  <bean123ch@gmail.com>
+
+	* fs/ext2.c (grub_ext2_mount): Change errno to GRUB_ERR_BAD_FS for
+	out of range error.
+
 2009-03-18  Michel Dänzer  <michel@daenzer.net>
 
 	* fs/ext2.c (grub_ext2_read_block): Take endianness into account when
diff --git a/fs/ext2.c b/fs/ext2.c
index 465246171..2dc79a429 100644
--- a/fs/ext2.c
+++ b/fs/ext2.c
@@ -577,6 +577,9 @@ grub_ext2_mount (grub_disk_t disk)
   return data;
 
  fail:
+  if (grub_errno == GRUB_ERR_OUT_OF_RANGE)
+    grub_error (GRUB_ERR_BAD_FS, "not an ext2 filesystem");
+
   grub_free (data);
   return 0;
 }