Commit d690358b authored by Jaegeuk Kim's avatar Jaegeuk Kim
Browse files

f2fs crypto: remove checking key context during lookup 



No matter what the key is valid or not, readdir shows the dir entries correctly.
So, lookup should not failed.
But, we expect further accesses should be denied from open, rename, link, and so
on.

Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent edf3fb8e

fs/f2fs/namei.c

+0 −10
Original line number Diff line number Diff line
@@ -260,16 +260,6 @@ static struct dentry *f2fs_lookup(struct inode *dir, struct dentry *dentry, 
	if (IS_ERR(inode))

		return ERR_CAST(inode);



	if (f2fs_encrypted_inode(dir) && f2fs_may_encrypt(inode) &&

		!f2fs_is_child_context_consistent_with_parent(dir, inode)) {

		iput(inode);

		f2fs_msg(inode->i_sb, KERN_WARNING,

				"Inconsistent encryption contexts: %lu/%lu\n",

				(unsigned long)dir->i_ino,

				(unsigned long)inode->i_ino);

		return ERR_PTR(-EPERM);

	}



	if (f2fs_has_inline_dots(inode)) {

		err = __recover_dot_dentries(inode, dir->i_ino);

		if (err)