[Qemu-devel] [PATCH v2 09/25] qmp: take 'id' from request

["Marc-André Lureau" <marcandre.lureau@redhat.com>]

Copy 'id' from request to reply dict. This can be done earlier, such as
done currently by the monitor (because the qemu monitor.c may reply
directly without qmp_dispatch), but is now done as well in
qmp_dispatch() as convenience for other users such as QGA and
tests. Later patches will remove "id" manipulation from monitor.c.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
 qapi/qmp-dispatch.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/qapi/qmp-dispatch.c b/qapi/qmp-dispatch.c
index d5c8670a4f..b6b0aed1b8 100644
--- a/qapi/qmp-dispatch.c
+++ b/qapi/qmp-dispatch.c
@@ -202,7 +202,8 @@ void qmp_dispatch(QmpClient *client, QObject *request, QDict *rsp)
 {
     Error *err = NULL;
     QmpReturn *qret = g_new0(QmpReturn, 1);
-    QObject *ret;
+    QObject *ret, *id;
+    QDict *req;
 
     assert(client);
 
@@ -210,6 +211,13 @@ void qmp_dispatch(QmpClient *client, QObject *request, QDict *rsp)
     qret->client = client;
     QLIST_INSERT_HEAD(&client->pending, qret, link);
 
+    req = qobject_to_qdict(request);
+    id = qdict_get(req, "id");
+    if (id) {
+        qobject_incref(id);
+        qdict_put_obj(qret->rsp, "id", id);
+    }
+
     ret = do_qmp_dispatch(request, qret, &err);
 
     if (err) {
-- 
2.11.0.295.gd7dffce1c