From 749c59fd15b2c18dd6c15c353a899fb6ac49b865 Mon Sep 17 00:00:00 2001 From: Jamie Iles Date: Thu, 30 Aug 2012 11:32:13 +0100 Subject: [PATCH] KVM: PIC: fix use of uninitialised variable. Commit aea218f3cbbc (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 Cc: Avi Kivity Signed-off-by: Jamie Iles Signed-off-by: Avi Kivity --- arch/x86/kvm/i8259.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kvm/i8259.c b/arch/x86/kvm/i8259.c index e498b18..9fc9aa7 100644 --- a/arch/x86/kvm/i8259.c +++ b/arch/x86/kvm/i8259.c @@ -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; -- 2.7.4