diff options
| -rw-r--r-- | drivers/kvm/kvm_main.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c index cba0b87..ba7f43a 100644 --- a/drivers/kvm/kvm_main.c +++ b/drivers/kvm/kvm_main.c @@ -2169,6 +2169,9 @@ static long kvm_vcpu_ioctl(struct file *filp, switch (ioctl) { case KVM_RUN: + r = -EINVAL; + if (arg) + goto out; r = kvm_vcpu_ioctl_run(vcpu, vcpu->run); break; case KVM_GET_REGS: { @@ -2440,9 +2443,15 @@ static long kvm_dev_ioctl(struct file *filp, switch (ioctl) { case KVM_GET_API_VERSION: + r = -EINVAL; + if (arg) + goto out; r = KVM_API_VERSION; break; case KVM_CREATE_VM: + r = -EINVAL; + if (arg) + goto out; r = kvm_dev_ioctl_create_vm(); break; case KVM_GET_MSR_INDEX_LIST: { |
