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KVM: ia64: destroy ioapic device if fail to setup default irq routing
authorWei Yongjun <yjwei@cn.fujitsu.com>
Tue, 9 Feb 2010 02:41:56 +0000 (10:41 +0800)
committerMarcelo Tosatti <mtosatti@redhat.com>
Mon, 1 Mar 2010 15:36:10 +0000 (12:36 -0300)
commit4b7bb9210047fe880bb71e6273c3a4526799dbd7
treeca3de4c61fa42b4a09930646741d5cd17c194379tree | snapshot (tar.gz zip)
parent72bb2fcd23afe8db53b47e8f9edd736c517ba532commit | diff
KVM: ia64: destroy ioapic device if fail to setup default irq routing

If KVM_CREATE_IRQCHIP fail due to kvm_setup_default_irq_routing(),
ioapic device is not destroyed and kvm->arch.vioapic is not set to
NULL, this may cause KVM_GET_IRQCHIP and KVM_SET_IRQCHIP access to
unexcepted memory.

Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
arch/ia64/kvm/kvm-ia64.c diff | blob | blame | history