From c83414aedf369a40b825b0e254d9b36dae17aa66 Mon Sep 17 00:00:00 2001 From: Chao Yu Date: Thu, 20 Jun 2019 11:36:15 +0800 Subject: 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: Pavel Machek Signed-off-by: Chao Yu Acked-by: Pavel Machek Signed-off-by: Jaegeuk Kim --- fs/f2fs/xattr.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'fs/f2fs/xattr.c') diff --git a/fs/f2fs/xattr.c b/fs/f2fs/xattr.c index 963242018663..b32c45621679 100644 --- a/fs/f2fs/xattr.c +++ b/fs/f2fs/xattr.c @@ -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; } -- cgit v1.2.3