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| author | Thiemo Nagel <thiemo.nagel@ph.tum.de> | 2009-04-04 23:30:44 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2009-04-04 23:30:44 -0400 |
| commit | e44543b83bf4ab84dc6bd5b88158c78b1ed1c208 (patch) | |
| tree | c55b92d612db9175125ca0edc33af3ff6dcc16d3 /fs | |
| parent | f73953c0656f2db9073c585c4df2884a8ecd101e (diff) | |
ext4: Fix off-by-one-error in ext4_valid_extent_idx()
Signed-off-by: Thiemo Nagel <thiemo.nagel@ph.tum.de>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ext4/extents.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index ac77d8b8251..6132353dcf6 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -342,7 +342,7 @@ static int ext4_valid_extent_idx(struct inode *inode, ext4_fsblk_t block = idx_pblock(ext_idx); struct ext4_super_block *es = EXT4_SB(inode->i_sb)->s_es; if (unlikely(block < le32_to_cpu(es->s_first_data_block) || - (block > ext4_blocks_count(es)))) + (block >= ext4_blocks_count(es)))) return 0; else return 1; |