Quota files must not be referenced from directory entries. Otherwise
they can get corrupted under the hands of the kernel.
Signed-off-by: Jan Kara <jack@xxxxxxx>
---
e2fsck/pass2.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/e2fsck/pass2.c b/e2fsck/pass2.c
index bd974c551b74..cb80d33311bc 100644
--- a/e2fsck/pass2.c
+++ b/e2fsck/pass2.c
@@ -1441,7 +1441,10 @@ skip_checksum:
name_len = ext2fs_dirent_name_len(dirent);
if (((dirent->inode != EXT2_ROOT_INO) &&
(dirent->inode < EXT2_FIRST_INODE(fs->super))) ||
- (dirent->inode > fs->super->s_inodes_count)) {
+ (dirent->inode > fs->super->s_inodes_count) ||
+ (dirent->inode == fs->super->s_usr_quota_inum) ||
+ (dirent->inode == fs->super->s_grp_quota_inum) ||
+ (dirent->inode == fs->super->s_prj_quota_inum)) {
problem = PR_2_BAD_INO;
} else if (ctx->inode_bb_map &&
(ext2fs_test_inode_bitmap2(ctx->inode_bb_map,
--
2.26.2
