On Thu, May 11, 2017 at 09:31:17AM +0200, Paolo Bonzini wrote: > > > On 10/05/2017 22:43, Dan Carpenter wrote: > > There are PML_ENTITY_NUM elements in the pml_address[] array so the > > > should be >= or we write beyond the end of the array when we do: > > > > pml_address[vmcs12->guest_pml_index--] = gpa; > > > > This causes a static checker warning but the runtime impact is minimal. > > The ->guest_pml_index variable can only be set to PML_ENTITY_NUM by a > > buggy hypervisor. > > The v1 commit message is better actually. You can always replace > "buggy" with "malicious". Can't the hypervisor already basically do what it wants? regards, dan carpenter -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
