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[Qemu-devel] [PATCH] virtio-net: fix the memory leak in rxfilter_notify(
From: |
Amos Kong |
Subject: |
[Qemu-devel] [PATCH] virtio-net: fix the memory leak in rxfilter_notify() |
Date: |
Mon, 18 Nov 2013 21:47:25 +0800 |
object_get_canonical_path() returns a gchar*, it should be freeed by the
caller.
Signed-off-by: Amos Kong <address@hidden>
---
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
- [Qemu-devel] [PATCH] virtio-net: fix the memory leak in rxfilter_notify(),
Amos Kong <=