| Message ID | 20240403142420.2042498-2-chao@kernel.org (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | e07230da0500e0919a765037c5e81583b519be2c |
| Headers | show |
| Series | [f2fs-dev,1/2] f2fs: fix to relocate check condition in f2fs_fallocate() | expand |
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 83a807e25e31..0d1bcdf61a09 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -2858,7 +2858,8 @@ static int f2fs_move_file_range(struct file *file_in, loff_t pos_in, goto out; } - if (f2fs_compressed_file(src) || f2fs_compressed_file(dst)) { + if (f2fs_compressed_file(src) || f2fs_compressed_file(dst) || + f2fs_is_pinned_file(src) || f2fs_is_pinned_file(dst)) { ret = -EOPNOTSUPP; goto out_unlock; }
ioctl(F2FS_IOC_MOVE_RANGE) can truncate or punch hole on pinned file, fix to disallow it. Fixes: 5fed0be8583f ("f2fs: do not allow partial truncation on pinned file") Signed-off-by: Chao Yu <chao@kernel.org> --- fs/f2fs/file.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)