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Commit 47df7517 authored by Chao Yu's avatar Chao Yu Committed by Greg Kroah-Hartman
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f2fs: fix to recover inode's uid/gid during POR 



[ Upstream commit dc4cd1257c86451cec3e8e352cc376348e4f4af4 ]

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: default avatarChao Yu <yuchao0@huawei.com>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 581bcaf8

fs/f2fs/recovery.c

+2 −0
Original line number Diff line number Diff line
@@ -201,6 +201,8 @@ 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);