| commit | abcb2947c91130426539f209f7a473a67a1f6663 | [log] [tgz] |
|---|---|---|
| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | Mon Jan 28 23:58:27 2008 -0500 |
| committer | Theodore Ts'o <tytso@mit.edu> | Mon Jan 28 23:58:27 2008 -0500 |
| tree | 4305e34c0a129c1351d9acabd254b0f896617470 | |
| parent | 389d1b083c767a360ec84b27a95da06244becec8 [diff] |
ext4: add block bitmap validation When a new block bitmap is read from disk in read_block_bitmap() there are a few bits that should ALWAYS be set. In particular, the blocks given corresponding to block bitmap, inode bitmap and inode tables. Validate the block bitmap against these blocks. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>