From b50c7d452f5aef52cc9e7461f215cab87c3f3b03 Mon Sep 17 00:00:00 2001
From: Li Zhijian <lizhijian@cn.fujitsu.com>
Date: Wed, 23 Dec 2015 15:43:19 +0800
Subject: [PATCH] net/dump: fix nfds->filename leak

Cc: Jason Wang <jasowang@redhat.com>
Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Jason Wang <jasowang@redhat.com>
---
 net/dump.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/net/dump.c b/net/dump.c
index ce16a4b0e3..347b5ca334 100644
--- a/net/dump.c
+++ b/net/dump.c
@@ -329,6 +329,13 @@ static void filter_dump_instance_init(Object *obj)
                             file_dump_set_filename, NULL);
 }
 
+static void filter_dump_instance_finalize(Object *obj)
+{
+    NetFilterDumpState *nfds = FILTER_DUMP(obj);
+
+    g_free(nfds->filename);
+}
+
 static void filter_dump_class_init(ObjectClass *oc, void *data)
 {
     NetFilterClass *nfc = NETFILTER_CLASS(oc);
@@ -343,6 +350,7 @@ static const TypeInfo filter_dump_info = {
     .parent = TYPE_NETFILTER,
     .class_init = filter_dump_class_init,
     .instance_init = filter_dump_instance_init,
+    .instance_finalize = filter_dump_instance_finalize,
     .instance_size = sizeof(NetFilterDumpState),
 };