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| author |   Chao Yu <yuchao0@huawei.com> | 2018-09-20 17:41:30 +0800 |
|---|---|---|
| committer |   Jaegeuk Kim <jaegeuk@kernel.org> | 2018-09-20 14:50:25 -0700 |
| commit | dc4cd1257c86451cec3e8e352cc376348e4f4af4 (patch) | |
| tree | d1d6ade101b14f0eae149659e990f4433fd7e20a /fs/f2fs/recovery.c | |
| parent | f2fs: avoid infinite loop in f2fs_alloc_nid (diff) | |
| download | linux-dev-dc4cd1257c86451cec3e8e352cc376348e4f4af4.tar.xz linux-dev-dc4cd1257c86451cec3e8e352cc376348e4f4af4.zip | |
f2fs: fix to recover inode's uid/gid during POR
Step to reproduce this bug:
1. logon as root
2. mount -t f2fs /dev/sdd /mnt;
3. touch /mnt/file;
4. chown system /mnt/file; chgrp system /mnt/file;
5. xfs_io -f /mnt/file -c "fsync";
6. godown /mnt;
7. umount /mnt;
8. mount -t f2fs /dev/sdd /mnt;
After step 8) we will expect file's uid/gid are all system, but during
recovery, these two fields were not been recovered, fix it.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/recovery.c')
| -rw-r--r-- | fs/f2fs/recovery.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c index 56d34193a74b..41f2c0fe6d8e 100644 --- a/fs/f2fs/recovery.c +++ b/fs/f2fs/recovery.c @@ -209,6 +209,8 @@ static void recover_inode(struct inode *inode, struct page *page) char *name; inode->i_mode = le16_to_cpu(raw->i_mode); + i_uid_write(inode, le32_to_cpu(raw->i_uid)); + i_gid_write(inode, le32_to_cpu(raw->i_gid)); f2fs_i_size_write(inode, le64_to_cpu(raw->i_size)); inode->i_atime.tv_sec = le64_to_cpu(raw->i_atime); inode->i_ctime.tv_sec = le64_to_cpu(raw->i_ctime); |