On 07/02/2018 11:22 AM, Markus Armbruster wrote:
monitor_qmp_dispatch_one() frees a QMPRequest manually, because it
needs to keep a reference to ->id. Premature optimization. Take an
additional reference so we can use qmp_request_free().
Signed-off-by: Markus Armbruster <arm...@redhat.com>
---
monitor.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
Reviewed-by: Eric Blake <ebl...@redhat.com>
diff --git a/monitor.c b/monitor.c
index 10991757f6..94f5660c3c 100644
--- a/monitor.c
+++ b/monitor.c
@@ -4181,8 +4181,6 @@ static void monitor_qmp_dispatch_one(QMPRequest *req_obj)
id = req_obj->id;
need_resume = req_obj->need_resume;
- g_free(req_obj);
-
old_mon = cur_mon;
cur_mon = mon;
@@ -4191,14 +4189,14 @@ static void monitor_qmp_dispatch_one(QMPRequest *req_obj)
cur_mon = old_mon;
/* Respond if necessary */
- monitor_qmp_respond(mon, rsp, NULL, id);
+ monitor_qmp_respond(mon, rsp, NULL, qobject_ref(id));
This requires qobject_ref(NULL) to work (I thought at one point we were
considering requiring it to be a non-NULL argument, but right now it
looks like we are safe).
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3266
Virtualization: qemu.org | libvirt.org