KVM: x86: fix out-of-bounds accesses of rtc_eoi map

[mirror_ubuntu-artful-kernel.git] / arch / x86 / kvm / ioapic.h

diff --git a/arch/x86/kvm/ioapic.h b/arch/x86/kvm/ioapic.h
index 7d2692a4965756143825d65d37688837d82aaca2..1cc6e54436dbaa71e4a68943456b9beaceec00f6 100644 (file)
--- a/arch/x86/kvm/ioapic.h
+++ b/arch/x86/kvm/ioapic.h
@@ -42,13 +42,13 @@ struct kvm_vcpu;
 
 struct dest_map {
        /* vcpu bitmap where IRQ has been sent */
-       DECLARE_BITMAP(map, KVM_MAX_VCPUS);
+       DECLARE_BITMAP(map, KVM_MAX_VCPU_ID);
 
        /*
         * Vector sent to a given vcpu, only valid when
         * the vcpu's bit in map is set
         */
-       u8 vectors[KVM_MAX_VCPUS];
+       u8 vectors[KVM_MAX_VCPU_ID];
 };