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Commit c83414ae authored by Chao Yu's avatar Chao Yu Committed by Jaegeuk Kim
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f2fs: set SBI_NEED_FSCK for xattr corruption case 



If xattr is corrupted, let's print kernel message and set SBI_NEED_FSCK
for further repair.

Reported-by: default avatarPavel Machek <pavel@ucw.cz>
Signed-off-by: default avatarChao Yu <yuchao0@huawei.com>
Acked-by: default avatarPavel Machek <pavel@ucw.cz>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 10f966bb

fs/f2fs/xattr.c

+6 −0
Original line number Diff line number Diff line
@@ -346,6 +346,9 @@ static int lookup_all_xattrs(struct inode *inode, struct page *ipage, 


	*xe = __find_xattr(cur_addr, last_txattr_addr, index, len, name);

	if (!*xe) {

		f2fs_err(F2FS_I_SB(inode), "inode (%lu) has corrupted xattr",

								inode->i_ino);

		set_sbi_flag(F2FS_I_SB(inode), SBI_NEED_FSCK);

		err = -EFSCORRUPTED;

		goto out;

	}
@@ -622,6 +625,9 @@ static int __f2fs_setxattr(struct inode *inode, int index, 
	/* find entry with wanted name. */

	here = __find_xattr(base_addr, last_base_addr, index, len, name);

	if (!here) {

		f2fs_err(F2FS_I_SB(inode), "inode (%lu) has corrupted xattr",

								inode->i_ino);

		set_sbi_flag(F2FS_I_SB(inode), SBI_NEED_FSCK);

		error = -EFSCORRUPTED;

		goto exit;

	}