312 int fscrypt_ioctl_set_policy(struct file *filp, const void __user *arg)  in fscrypt_ioctl_set_policy()  argument
321 	if (get_user(policy.version, (const u8 __user *)arg))  in fscrypt_ioctl_set_policy()
340 	if (copy_from_user(&policy, arg, size))  in fscrypt_ioctl_set_policy()
378 int fscrypt_ioctl_get_policy(struct file *filp, void __user *arg)  in fscrypt_ioctl_get_policy()  argument
390 	if (copy_to_user(arg, &policy, sizeof(policy.v1)))  in fscrypt_ioctl_get_policy()
399 	struct fscrypt_get_policy_ex_arg arg;  in fscrypt_ioctl_get_policy_ex()  local
400 	union fscrypt_policy *policy = (union fscrypt_policy *)&arg.policy;  in fscrypt_ioctl_get_policy_ex()
405 	BUILD_BUG_ON(offsetof(typeof(arg), policy_size) != 0);  in fscrypt_ioctl_get_policy_ex()
406 	BUILD_BUG_ON(offsetofend(typeof(arg), policy_size) !=  in fscrypt_ioctl_get_policy_ex()
407 		     offsetof(typeof(arg), policy));  in fscrypt_ioctl_get_policy_ex()
408 	BUILD_BUG_ON(sizeof(arg.policy) != sizeof(*policy));  in fscrypt_ioctl_get_policy_ex()
415 	if (copy_from_user(&arg, uarg, sizeof(arg.policy_size)))  in fscrypt_ioctl_get_policy_ex()
418 	if (policy_size > arg.policy_size)  in fscrypt_ioctl_get_policy_ex()
420 	arg.policy_size = policy_size;  in fscrypt_ioctl_get_policy_ex()
422 	if (copy_to_user(uarg, &arg, sizeof(arg.policy_size) + policy_size))  in fscrypt_ioctl_get_policy_ex()