From: Jim Meyering <meyer...@redhat.com> kvm_put_apic_state's attempt to clear *kapic before setting its bits cleared sizeof(void*) bytes (no more than 8) rather than the intended 1024 (KVM_APIC_REG_SIZE) bytes. Spotted by coverity.
Signed-off-by: Jim Meyering <meyer...@redhat.com> Signed-off-by: Avi Kivity <a...@redhat.com> --- hw/kvm/apic.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/hw/kvm/apic.c b/hw/kvm/apic.c index ffe7a52..a0ab503 100644 --- a/hw/kvm/apic.c +++ b/hw/kvm/apic.c @@ -29,7 +29,7 @@ void kvm_put_apic_state(DeviceState *d, struct kvm_lapic_state *kapic) APICCommonState *s = DO_UPCAST(APICCommonState, busdev.qdev, d); int i; - memset(kapic, 0, sizeof(kapic)); + memset(kapic, 0, sizeof(*kapic)); kvm_apic_set_reg(kapic, 0x2, s->id << 24); kvm_apic_set_reg(kapic, 0x8, s->tpr); kvm_apic_set_reg(kapic, 0xd, s->log_dest << 24); -- 1.7.4.1