From b140a9fdeaab84d4a2d8828604ffb6aa8367dcbe Mon Sep 17 00:00:00 2001 From: Si-Wei Liu Date: Fri, 6 May 2022 19:28:14 -0700 Subject: [PATCH 3/7] vhost-vdpa: fix improper cleanup in net_init_vhost_vdpa MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit RH-Author: Cindy Lu RH-MergeRequest: 204: vdpa :sync the Multiqueue fixes for vhost-vDPA RH-Commit: [3/7] 600138cb9945013179f5a3c14f52d637c4b9f6c7 RH-Bugzilla: 2095795 RH-Acked-by: Laurent Vivier RH-Acked-by: Eugenio Pérez RH-Acked-by: Jason Wang ... such that no memory leaks on dangling net clients in case of error. Signed-off-by: Si-Wei Liu Acked-by: Jason Wang Message-Id: <1651890498-24478-4-git-send-email-si-wei.liu@oracle.com> Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin (cherry picked from commit 9bd055073e375c8a0d7ebce925e05d914d69fc7f) Signed-off-by: Cindy Lu --- net/vhost-vdpa.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c index 25dd6dd975..814f704687 100644 --- a/net/vhost-vdpa.c +++ b/net/vhost-vdpa.c @@ -306,7 +306,9 @@ int net_init_vhost_vdpa(const Netdev *netdev, const char *name, err: if (i) { - qemu_del_net_client(ncs[0]); + for (i--; i >= 0; i--) { + qemu_del_net_client(ncs[i]); + } } qemu_close(vdpa_device_fd); g_free(ncs); -- 2.31.1