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| author | Chao Yu <yuchao0@huawei.com> | 2021-04-02 17:22:23 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2021-04-06 07:18:31 -0700 |
| commit | 25ae837e61dee712b4b1df36602ebfe724b2a0b6 (patch) | |
| tree | 38667d23d8a4df39a7d8836e5a21188e8f955b3f /fs/f2fs/namei.c | |
| parent | a303b0ac920d807cb7da4f1cd85759fbe44fa654 (diff) | |
| download | linux-stable-25ae837e61dee712b4b1df36602ebfe724b2a0b6.tar.gz linux-stable-25ae837e61dee712b4b1df36602ebfe724b2a0b6.tar.bz2 linux-stable-25ae837e61dee712b4b1df36602ebfe724b2a0b6.zip | |
f2fs: fix to avoid accessing invalid fio in f2fs_allocate_data_block()
Callers may pass fio parameter with NULL value to f2fs_allocate_data_block(),
so we should make sure accessing fio's field after fio's validation check.
Fixes: f608c38c59c6 ("f2fs: clean up parameter of f2fs_allocate_data_block()")
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/namei.c')
0 files changed, 0 insertions, 0 deletions