diff options
| -rw-r--r-- | fs/ext4/ioctl.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c index c64239b24c2f..22abf7aeb25d 100644 --- a/fs/ext4/ioctl.c +++ b/fs/ext4/ioctl.c @@ -769,6 +769,9 @@ resizefs_out: #ifdef CONFIG_EXT4_FS_ENCRYPTION struct fscrypt_policy policy; + if (!ext4_has_feature_encrypt(sb)) + return -EOPNOTSUPP; + if (copy_from_user(&policy, (struct fscrypt_policy __user *)arg, sizeof(policy))) |