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KVM: PIC: fix use of uninitialised variable. 

Commit aea218f3cb (KVM: PIC: call ack notifiers for irqs that are
dropped form irr) used an uninitialised variable to track whether an
appropriate apic had been found.  This could result in calling the ack
notifier incorrectly.

Cc: Gleb Natapov <gleb@redhat.com>
Cc: Avi Kivity <avi@redhat.com>
Signed-off-by: Jamie Iles <jamie@jamieiles.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Jamie Iles 2012-08-30 11:32:13 +01:00 committed by Avi Kivity
parent 5b716ac728
commit 749c59fd15
1 changed files with 1 additions and 1 deletions
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arch/x86/kvm/i8259.c
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@ -318,7 +318,7 @@ static void pic_ioport_write(void *opaque, u32 addr, u32 val)
if (val & 0x10) {
u8 edge_irr = s->irr & ~s->elcr;
int i;
bool found;
bool found = false;
struct kvm_vcpu *vcpu;
s->init4 = val & 1;