On Tue, Mar 29, 2022 at 1:15 AM Maxim Davydov <maxim.davy...@openvz.org> wrote:
>
> Attempt to finalize msmouse after initalization brings to segmentation
> fault in QTAILQ_REMOVE.
>
> Signed-off-by: Maxim Davydov <maxim.davy...@openvz.org>
Reviewed-by: Marc-André Lureau <marcandre.lur...@redhat.com>
> ---
> chardev/msmouse.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/chardev/msmouse.c b/chardev/msmouse.c
> index eb9231dcdb..2cc1b16561 100644
> --- a/chardev/msmouse.c
> +++ b/chardev/msmouse.c
> @@ -146,7 +146,9 @@ static void char_msmouse_finalize(Object *obj)
> {
> MouseChardev *mouse = MOUSE_CHARDEV(obj);
>
> - qemu_input_handler_unregister(mouse->hs);
> + if (mouse->hs) {
> + qemu_input_handler_unregister(mouse->hs);
> + }
> }
>
> static QemuInputHandler msmouse_handler = {
> --
> 2.31.1
>
