object_get_canonical_path() returns a gchar*, it should be freeed by the caller.
Signed-off-by: Amos Kong <ak...@redhat.com> --- hw/net/virtio-net.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c index 613f144..2b2fb57 100644 --- a/hw/net/virtio-net.c +++ b/hw/net/virtio-net.c @@ -198,15 +198,14 @@ static void rxfilter_notify(NetClientState *nc) { QObject *event_data; VirtIONet *n = qemu_get_nic_opaque(nc); + gchar *path = object_get_canonical_path(OBJECT(n->qdev)); if (nc->rxfilter_notify_enabled) { if (n->netclient_name) { event_data = qobject_from_jsonf("{ 'name': %s, 'path': %s }", - n->netclient_name, - object_get_canonical_path(OBJECT(n->qdev))); + n->netclient_name, path); } else { - event_data = qobject_from_jsonf("{ 'path': %s }", - object_get_canonical_path(OBJECT(n->qdev))); + event_data = qobject_from_jsonf("{ 'path': %s }", path); } monitor_protocol_event(QEVENT_NIC_RX_FILTER_CHANGED, event_data); qobject_decref(event_data); @@ -214,6 +213,7 @@ static void rxfilter_notify(NetClientState *nc) /* disable event notification to avoid events flooding */ nc->rxfilter_notify_enabled = 0; } + g_free(path); } static char *mac_strdup_printf(const uint8_t *mac) -- 1.8.3.1