diff options
| author | Daeho Jeong <[email protected]> | 2016-12-01 11:49:12 -0500 |
|---|---|---|
| committer | Theodore Ts'o <[email protected]> | 2016-12-01 11:49:12 -0500 |
| commit | 05ac5aa18abd7db341e54df4ae2b4c98ea0e43b7 (patch) | |
| tree | 3fb1195e0f6f2961659b59a6c06a0cd48c243188 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 6dcc693bc57f198bd85a7881eb59a915366fae1e (diff) | |
ext4: fix inode checksum calculation problem if i_extra_size is small
We've fixed the race condition problem in calculating ext4 checksum
value in commit b47820edd163 ("ext4: avoid modifying checksum fields
directly during checksum veficationon"). However, by this change,
when calculating the checksum value of inode whose i_extra_size is
less than 4, we couldn't calculate the checksum value in a proper way.
This problem was found and reported by Nix, Thank you.
Reported-by: Nix <[email protected]>
Signed-off-by: Daeho Jeong <[email protected]>
Signed-off-by: Youngjin Gil <[email protected]>
Signed-off-by: Darrick J. Wong <[email protected]>
Signed-off-by: Theodore Ts'o <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions