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| author | Eric Biggers <ebiggers@google.com> | 2017-04-07 10:58:38 -0700 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2017-05-04 11:44:33 -0400 |
| commit | 8c68084bff7a852252cf91985fa8111ae4673f91 (patch) | |
| tree | ceda8d80e64f8ed57eb6bc08701e2f1c9ec19582 /fs/ext4/namei.c | |
| parent | 272f98f6846277378e1758a49a49d7bf39343c02 (diff) | |
| download | linux-stable-8c68084bff7a852252cf91985fa8111ae4673f91.tar.gz linux-stable-8c68084bff7a852252cf91985fa8111ae4673f91.tar.bz2 linux-stable-8c68084bff7a852252cf91985fa8111ae4673f91.zip | |
ext4: remove "nokey" check from ext4_lookup()
Now that fscrypt_has_permitted_context() correctly handles the case
where we have the key for the parent directory but not the child, we
don't need to try to work around this in ext4_lookup().
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/namei.c')
| -rw-r--r-- | fs/ext4/namei.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c index 07e5e1405771..df3f9d799e2d 100644 --- a/fs/ext4/namei.c +++ b/fs/ext4/namei.c @@ -1616,16 +1616,9 @@ static struct dentry *ext4_lookup(struct inode *dir, struct dentry *dentry, unsi if (!IS_ERR(inode) && ext4_encrypted_inode(dir) && (S_ISDIR(inode->i_mode) || S_ISLNK(inode->i_mode)) && !fscrypt_has_permitted_context(dir, inode)) { - int nokey = ext4_encrypted_inode(inode) && - !fscrypt_has_encryption_key(inode); - if (nokey) { - iput(inode); - return ERR_PTR(-ENOKEY); - } ext4_warning(inode->i_sb, "Inconsistent encryption contexts: %lu/%lu", - (unsigned long) dir->i_ino, - (unsigned long) inode->i_ino); + dir->i_ino, inode->i_ino); iput(inode); return ERR_PTR(-EPERM); } |