diff options
| -rw-r--r-- | hw/display/qxl.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/display/qxl.c b/hw/display/qxl.c index 0b21626aad..6772849dec 100644 --- a/hw/display/qxl.c +++ b/hw/display/qxl.c @@ -1384,6 +1384,7 @@ static int qxl_add_memslot(PCIQXLDevice *d, uint32_t slot_id, uint64_t delta, qxl_set_guest_bug(d, "%s: pci_region = %d", __func__, pci_region); return 1; } + assert(guest_end - pci_start <= memory_region_size(mr)); virt_start = (intptr_t)memory_region_get_ram_ptr(mr); memslot.slot_id = slot_id; |