diff options
Diffstat (limited to 'hw/display/qxl.c')
| -rw-r--r-- | hw/display/qxl.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/hw/display/qxl.c b/hw/display/qxl.c index 46cc86690c..0e2682d28b 100644 --- a/hw/display/qxl.c +++ b/hw/display/qxl.c @@ -1816,16 +1816,17 @@ static void qxl_hw_update(void *opaque) static void qxl_dirty_one_surface(PCIQXLDevice *qxl, QXLPHYSICAL pqxl, uint32_t height, int32_t stride) { - uint64_t offset; - uint32_t slot, size; + uint64_t offset, size; + uint32_t slot; bool rc; rc = qxl_get_check_slot_offset(qxl, pqxl, &slot, &offset); assert(rc == true); - size = height * abs(stride); - trace_qxl_surfaces_dirty(qxl->id, (int)offset, size); + size = (uint64_t)height * abs(stride); + trace_qxl_surfaces_dirty(qxl->id, offset, size); qxl_set_dirty(qxl->guest_slots[slot].mr, - qxl->guest_slots[slot].offset + offset, size); + qxl->guest_slots[slot].offset + offset, + qxl->guest_slots[slot].offset + offset + size); } static void qxl_dirty_surfaces(PCIQXLDevice *qxl) |