diff options
Diffstat (limited to 'hw/ioapic.c')
| -rw-r--r-- | hw/ioapic.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/hw/ioapic.c b/hw/ioapic.c index 61991d7679..347536ec5f 100644 --- a/hw/ioapic.c +++ b/hw/ioapic.c @@ -206,6 +206,9 @@ static uint32_t ioapic_mem_readl(void *opaque, target_phys_addr_t addr) val = s->ioregsel; break; case IOAPIC_IOWIN: + if (size != 4) { + break; + } switch (s->ioregsel) { case IOAPIC_REG_ID: val = s->id << IOAPIC_ID_SHIFT; @@ -244,6 +247,9 @@ ioapic_mem_writel(void *opaque, target_phys_addr_t addr, uint32_t val) s->ioregsel = val; break; case IOAPIC_IOWIN: + if (size != 4) { + break; + } DPRINTF("write: %08x = %08x\n", s->ioregsel, val); switch (s->ioregsel) { case IOAPIC_REG_ID: |