Messages in this thread Patch in this message | | | From | Baokun Li <> | Subject | [PATCH v2 4/4] ext4: correct the misjudgment in ext4_iget_extra_inode | Date | Wed, 15 Jun 2022 12:06:30 +0800 |
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Use the EXT4_INODE_HAVE_XATTR_SPACE macro to more accurately determine whether the inode have xattr space.
Signed-off-by: Baokun Li <libaokun1@huawei.com> --- fs/ext4/inode.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 3dce7d058985..e7c6d7e1b531 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -4685,8 +4685,7 @@ static inline int ext4_iget_extra_inode(struct inode *inode, __le32 *magic = (void *)raw_inode + EXT4_GOOD_OLD_INODE_SIZE + ei->i_extra_isize; - if (EXT4_GOOD_OLD_INODE_SIZE + ei->i_extra_isize + sizeof(__le32) <= - EXT4_INODE_SIZE(inode->i_sb) && + if (EXT4_INODE_HAVE_XATTR_SPACE(inode) && *magic == cpu_to_le32(EXT4_XATTR_MAGIC)) { ext4_set_inode_state(inode, EXT4_STATE_XATTR); return ext4_find_inline_data_nolock(inode); -- 2.31.1
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