lkml.org 
[lkml]   [2019]   [Jun]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 2/2] f2fs: set SBI_NEED_FSCK for xattr corruption case
Date
If xattr is corrupted, let's print kernel message and set SBI_NEED_FSCK
for further repair.

Reported-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Chao Yu <yuchao0@huawei.com>
---
fs/f2fs/xattr.c | 6 ++++++
1 file changed, 6 insertions(+)

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;
}
--
2.18.0.rc1
\
 
 \ /
  Last update: 2019-06-20 05:38    [W:0.036 / U:2.448 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site