@@ -303,10 +303,11 @@ static void virtio_gpu_resource_create_2d(VirtIOGPU *g,
goto end;
}
#endif
- res->image = pixman_image_create_bits(pformat,
- c2d.width,
- c2d.height,
- bits, res->hostmem / c2d.height);
+ res->image = pixman_image_create_bits(
+ pformat,
+ c2d.width,
+ c2d.height,
+ bits, c2d.height ? res->hostmem / c2d.height : 0);
#ifdef WIN32
if (res->image) {
pixman_image_set_destroy_function(res->image, win32_pixman_image_destroy, res->handle);
@@ -1272,9 +1273,10 @@ static int virtio_gpu_load(QEMUFile *f, void *opaque, size_t size,
return -EINVAL;
}
#endif
- res->image = pixman_image_create_bits(pformat,
- res->width, res->height,
- bits, res->hostmem / res->height);
+ res->image = pixman_image_create_bits(
+ pformat,
+ res->width, res->height,
+ bits, res->height ? res->hostmem / res->height : 0);
if (!res->image) {
g_free(res);
return -EINVAL;