Hi
On Fri, Sep 8, 2023 at 3:55 AM Laszlo Ersek <ler...@redhat.com> wrote:
>
> On 9/8/23 01:47, Laszlo Ersek wrote:
>
> > I don't know why qemu_console_is_multihead() used a lot of QOM
> > trickery for this in the first place, but here's what I'd propose as
> > fix -- simply try to locate a QemuGraphicConsole in "consoles" that
> > references the same "device" that *this* QemuGraphicConsole
> > references, but by a different "head" number.
>
> So, the final version of the function would look like:
>
> static bool qemu_graphic_console_is_multihead(QemuGraphicConsole *c)
> {
> QemuConsole *con;
>
> QTAILQ_FOREACH(con, &consoles, next) {
> if (!QEMU_IS_GRAPHIC_CONSOLE(con)) {
> continue;
> }
> QemuGraphicConsole *candidate = QEMU_GRAPHIC_CONSOLE(con);
> if (candidate->device != c->device) {
> continue;
> }
>
> if (candidate->head != c->head) {
> return true;
> }
> }
> return false;
> }
>
ack, can you send a patch?
