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| author | Jan Kara <jack@suse.cz> | 2014-10-22 15:21:47 +0200 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2014-11-03 16:07:37 -0800 |
| commit | 9234f3190bf8b25b11b105191d408ac50a107948 (patch) | |
| tree | d53dde5cb1cce2ca8e8007e41d33833a6400464c /MAINTAINERS | |
| parent | 2cc221861132e0ca54e3f52d506520ded8520e80 (diff) | |
| download | op-kernel-dev-9234f3190bf8b25b11b105191d408ac50a107948.zip op-kernel-dev-9234f3190bf8b25b11b105191d408ac50a107948.tar.gz | |
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: stable@vger.kernel.org
CC: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'MAINTAINERS')
0 files changed, 0 insertions, 0 deletions
