linux-ext4 - [PATCH 1/1] e2fsprogs: Swap values in extent header macros.

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Date:	Mon, 31 Mar 2008 10:55:15 -0500
From:	Eric Sandeen <sandeen@...hat.com>
To:	ext4 development <linux-ext4@...r.kernel.org>
Subject: [PATCH 1/1] e2fsprogs: Swap values in extent header macros.

Signed-off-by: Eric Sandeen <sandeen@...hat.com>
---
 lib/ext2fs/ext3_extents.h |   15 ++++++++++-----
 1 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/lib/ext2fs/ext3_extents.h b/lib/ext2fs/ext3_extents.h
index ba980e4..8d876f2 100644
--- a/lib/ext2fs/ext3_extents.h
+++ b/lib/ext2fs/ext3_extents.h
@@ -154,15 +154,20 @@ struct ext3_ext_path {
 	((struct ext3_extent_idx *) (((char *) (__hdr__)) +	\
 				     sizeof(struct ext3_extent_header)))
 #define EXT_HAS_FREE_INDEX(__path__) \
-	((__path__)->p_hdr->eh_entries < (__path__)->p_hdr->eh_max)
+	((__path__)->p_hdr->eh_entries <  \
+		ext2fs_le16_to_cpu((__path__)->p_hdr->eh_max))
 #define EXT_LAST_EXTENT(__hdr__) \
-	(EXT_FIRST_EXTENT((__hdr__)) + (__hdr__)->eh_entries - 1)
+	(EXT_FIRST_EXTENT((__hdr__)) + \
+		ext2fs_le16_to_cpu((__hdr__)->eh_entries) - 1)
 #define EXT_LAST_INDEX(__hdr__) \
-	(EXT_FIRST_INDEX((__hdr__)) + (__hdr__)->eh_entries - 1)
+	(EXT_FIRST_INDEX((__hdr__)) + \
+		ext2fs_le16_to_cpu((__hdr__)->eh_entries) - 1)
 #define EXT_MAX_EXTENT(__hdr__) \
-	(EXT_FIRST_EXTENT((__hdr__)) + (__hdr__)->eh_max - 1)
+	(EXT_FIRST_EXTENT((__hdr__)) + \
+		ext2fs_le16_to_cpu((__hdr__)->eh_max) - 1)
 #define EXT_MAX_INDEX(__hdr__) \
-	(EXT_FIRST_INDEX((__hdr__)) + (__hdr__)->eh_max - 1)
+	(EXT_FIRST_INDEX((__hdr__)) + \
+		ext2fs_le16_to_cpu((__hdr__)->eh_max) - 1)
 
 #define EXT_ROOT_HDR(tree) \
 	((struct ext3_extent_header *) (tree)->root)
-- 1.5.4.1

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