---
include/net/filter.h | 1 +
net/filter.c | 2 +-
net/net.c | 14 ++++++++++++++
3 files changed, 16 insertions(+), 1 deletion(-)
diff --git a/include/net/filter.h b/include/net/filter.h
index 8eff85a..c146be2 100644
--- a/include/net/filter.h
+++ b/include/net/filter.h
@@ -50,6 +50,7 @@ NetFilterState *qemu_new_net_filter(NetFilterInfo *info,
const char *model,
const char *name,
int chain);
+void qemu_del_net_filter(NetFilterState *nf);
void netfilter_add(QemuOpts *opts, Error **errp);
void qmp_netfilter_add(QDict *qdict, QObject **ret, Error **errp);
diff --git a/net/filter.c b/net/filter.c
index 54a5c06..24ec4e1 100644
--- a/net/filter.c
+++ b/net/filter.c
@@ -57,7 +57,7 @@ static void qemu_cleanup_net_filter(NetFilterState *nf)
g_free(nf);
}
-static void qemu_del_net_filter(NetFilterState *nf)
+void qemu_del_net_filter(NetFilterState *nf)
{
/* handle multi queue? */
qemu_cleanup_net_filter(nf);
diff --git a/net/net.c b/net/net.c
index d9b70cd..03b2296 100644
--- a/net/net.c
+++ b/net/net.c
@@ -28,6 +28,7 @@
#include "hub.h"
#include "net/slirp.h"
#include "net/eth.h"
+#include "net/filter.h"
#include "util.h"
#include "monitor/monitor.h"
@@ -385,6 +386,8 @@ void qemu_del_net_client(NetClientState *nc)
{
NetClientState *ncs[MAX_QUEUE_NUM];
int queues, i;
+ NetFilterState *nf, *next;
+ QemuOpts *opts;
assert(nc->info->type != NET_CLIENT_OPTIONS_KIND_NIC);
@@ -396,6 +399,17 @@ void qemu_del_net_client(NetClientState *nc)
MAX_QUEUE_NUM);
assert(queues != 0);
+ /*
+ * we delete/free the netfilter object attached to this netdev
+ * multiqueue netfilter is not supported now, so only delete
+ * nc->filters is enough.
+ */