diff options
Diffstat (limited to 'fs/ext4/namei.c')
| -rw-r--r-- | fs/ext4/namei.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c index 8a196e9b0bf3..04c5e1368d45 100644 --- a/fs/ext4/namei.c +++ b/fs/ext4/namei.c @@ -3503,6 +3503,12 @@ static int ext4_rename(struct inode *old_dir, struct dentry *old_dentry, int credits; u8 old_file_type; + if ((ext4_encrypted_inode(old_dir) && + !ext4_has_encryption_key(old_dir)) || + (ext4_encrypted_inode(new_dir) && + !ext4_has_encryption_key(new_dir))) + return -ENOKEY; + retval = dquot_initialize(old.dir); if (retval) return retval; @@ -3703,6 +3709,12 @@ static int ext4_cross_rename(struct inode *old_dir, struct dentry *old_dentry, u8 new_file_type; int retval; + if ((ext4_encrypted_inode(old_dir) && + !ext4_has_encryption_key(old_dir)) || + (ext4_encrypted_inode(new_dir) && + !ext4_has_encryption_key(new_dir))) + return -ENOKEY; + if ((ext4_encrypted_inode(old_dir) || ext4_encrypted_inode(new_dir)) && (old_dir != new_dir) && |