diff options
Diffstat (limited to 'fs/ext4/ioctl.c')
| -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 789e2d6724a9..bcd7c4788903 100644 --- a/fs/ext4/ioctl.c +++ b/fs/ext4/ioctl.c @@ -622,6 +622,9 @@ resizefs_out: struct ext4_encryption_policy policy; int err = 0; + if (!ext4_has_feature_encrypt(sb)) + return -EOPNOTSUPP; + if (copy_from_user(&policy, (struct ext4_encryption_policy __user *)arg, sizeof(policy))) { |