Commit b05c6e2532 for qemu.org

commit b05c6e2532059711e8e4f305b291ad4d9c1168f4
Author: Marc-André Lureau <marcandre.lureau@redhat.com>
Date:   Tue Jun 23 11:44:40 2026 +0400

    ui/console-vc: fire ADDED/REMOVED notifications

    Fire CONSOLE_ADDED when the chardev is opened.

    Fire CONSOLE_REMOVED in char_vc_finalize() before dropping the console
    reference, so the console is still in a valid state when listeners
    handle the event. Also fixes a console object leak by adding the
    missing object_unref().

    Reviewed-by: Akihiko Odaki <odaki@rsg.ci.i.u-tokyo.ac.jp>
    Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
    Message-ID: <20260623-b4-ui-v4-25-4656aec3398d@redhat.com>

diff --git a/ui/console-vc.c b/ui/console-vc.c
index 828e78c41e..53d9e9d39b 100644
--- a/ui/console-vc.c
+++ b/ui/console-vc.c
@@ -255,6 +255,7 @@ static bool vc_chr_open(Chardev *chr, ChardevBackend *backend, Error **errp)
     }

     qemu_chr_be_event(chr, CHR_EVENT_OPENED);
+    qemu_console_notify(QEMU_CONSOLE_ADDED, QEMU_CONSOLE(s));
     return true;
 }

@@ -327,12 +328,24 @@ static void char_vc_init(Object *obj)
     vc->encoding = CHARDEV_VC_ENCODING_UTF8;
 }

+static void char_vc_finalize(Object *obj)
+{
+    VCChardev *vc = VC_CHARDEV(obj);
+    QemuConsole *con = QEMU_CONSOLE(vc->console);
+
+    if (con) {
+        qemu_console_notify(QEMU_CONSOLE_REMOVED, con);
+        object_unref(con);
+    }
+}
+
 static const TypeInfo char_vc_type_info = {
     .name = TYPE_CHARDEV_VC,
     .parent = TYPE_CHARDEV,
     .instance_size = sizeof(VCChardev),
     .instance_init = char_vc_init,
     .instance_post_init = object_apply_compat_props,
+    .instance_finalize = char_vc_finalize,
     .class_init = char_vc_class_init,
 };