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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2014-09-11 11:44:36 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2014-09-11 11:44:36 -0400 |
| commit | df4763bea5b04d8eed941cfe3df51f22cfe95570 (patch) | |
| tree | bc084484cb2c1b14db9c1558a23a6ebc16b05ee7 /fs/ext4/inline.c | |
| parent | feb8c6d3dd0f2cc0e1c3376d099cf298c5f2c2c8 (diff) | |
| download | lwn-df4763bea5b04d8eed941cfe3df51f22cfe95570.tar.gz lwn-df4763bea5b04d8eed941cfe3df51f22cfe95570.zip | |
ext4: validate external journal superblock checksum
If the external journal device has metadata_csum enabled, verify
that the superblock checksum matches the block before we try to
mount.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/inline.c')
0 files changed, 0 insertions, 0 deletions