diff options
Diffstat (limited to 'virt')
| -rw-r--r-- | virt/kvm/arm/vgic.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/virt/kvm/arm/vgic.c b/virt/kvm/arm/vgic.c index 7ed78735f611..78fb8201014f 100644 --- a/virt/kvm/arm/vgic.c +++ b/virt/kvm/arm/vgic.c @@ -1561,6 +1561,9 @@ int kvm_vgic_inject_irq(struct kvm *kvm, int cpuid, unsigned int irq_num, goto out; } + if (irq_num >= kvm->arch.vgic.nr_irqs) + return -EINVAL; + vcpu_id = vgic_update_irq_pending(kvm, cpuid, irq_num, level); if (vcpu_id >= 0) { /* kick the specified vcpu */ |