From dc4cd1257c86451cec3e8e352cc376348e4f4af4 Mon Sep 17 00:00:00 2001 From: Chao Yu Date: Thu, 20 Sep 2018 17:41:30 +0800 Subject: 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 Signed-off-by: Jaegeuk Kim --- fs/f2fs/recovery.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'fs/f2fs/recovery.c') 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); -- cgit v1.2.3-59-g8ed1b