diff options
| author | Theodore Ts'o <tytso@mit.edu> | 2017-03-25 17:22:47 -0400 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2017-08-15 14:15:56 +0200 |
| commit | 40821b639b9cab91483f8e43fa5fb6a13b3dba89 (patch) | |
| tree | ff84c97911ad9f14d70fee52afb424d67f349e77 /include/linux | |
| parent | a0574fa45d157ea2508ab53b75d12b050ec09a37 (diff) | |
ext4: lock the xattr block before checksuming it
commit dac7a4b4b1f664934e8b713f529b629f67db313c upstream.
We must lock the xattr block before calculating or verifying the
checksum in order to avoid spurious checksum failures.
https://bugzilla.kernel.org/show_bug.cgi?id=193661
Reported-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
[bwh: Backported to 3.16: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions