diff options
| author | Jan Kara <[email protected]> | 2014-10-22 15:21:47 +0200 |
|---|---|---|
| committer | Jaegeuk Kim <[email protected]> | 2014-11-03 16:07:37 -0800 |
| commit | 9234f3190bf8b25b11b105191d408ac50a107948 (patch) | |
| tree | d53dde5cb1cce2ca8e8007e41d33833a6400464c /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | 2cc221861132e0ca54e3f52d506520ded8520e80 (diff) | |
f2fs: fix possible data corruption in f2fs_write_begin()
f2fs_write_begin() doesn't initialize the 'dn' variable if the inode has
inline data. However it uses its contents to decide whether it should
just zero out the page or load data to it. Thus if we are unlucky we can
zero out page contents instead of loading inline data into a page.
CC: [email protected]
CC: Changman Lee <[email protected]>
Signed-off-by: Jan Kara <[email protected]>
Signed-off-by: Jaegeuk Kim <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions