[v1] virtio,pc,pci: fixes,cleanups,features

[PULL 87/91] vhost-vdpa: fix improper cleanup in net_init_vhost_vdpa

Michael S. Tsirkin posted 91 patches 3 years, 7 months ago

Diff against v1 v1 v2
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Maintainers: "Marc-André Lureau" <marcandre.lureau@redhat.com>, Gerd Hoffmann <kraxel@redhat.com>, "Michael S. Tsirkin" <mst@redhat.com>, "Dr. David Alan Gilbert" <dgilbert@redhat.com>, Greg Kurz <groug@kaod.org>, Christian Schoenebeck <qemu_oss@crudebyte.com>, Igor Mammedov <imammedo@redhat.com>, Ani Sinha <ani@anisinha.ca>, Peter Maydell <peter.maydell@linaro.org>, Raphael Norwitz <raphael.norwitz@nutanix.com>, Kevin Wolf <kwolf@redhat.com>, Hanna Reitz <hreitz@redhat.com>, Stefan Hajnoczi <stefanha@redhat.com>, Laurent Vivier <lvivier@redhat.com>, Amit Shah <amit@kernel.org>, Paolo Bonzini <pbonzini@redhat.com>, Eduardo Habkost <eduardo@habkost.net>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, "Philippe Mathieu-Daudé" <f4bug@amsat.org>, Yanan Wang <wangyanan55@huawei.com>, Ben Widawsky <ben.widawsky@intel.com>, Jonathan Cameron <jonathan.cameron@huawei.com>, Richard Henderson <richard.henderson@linaro.org>, Peter Xu <peterx@redhat.com>, Jason Wang <jasowang@redhat.com>, Sergio Lopez <slp@redhat.com>, Fam Zheng <fam@euphon.net>, Mathieu Poirier <mathieu.poirier@linaro.org>, David Hildenbrand <david@redhat.com>, "Gonglei (Arei)" <arei.gonglei@huawei.com>, Eric Auger <eric.auger@redhat.com>, Eric Blake <eblake@redhat.com>, Markus Armbruster <armbru@redhat.com>, Michael Roth <michael.roth@amd.com>, Marcelo Tosatti <mtosatti@redhat.com>, Thomas Huth <thuth@redhat.com>

There is a newer version of this series

From: Si-Wei Liu <si-wei.liu@oracle.com> ... such that no memory leaks on dangling net clients in case of error. Signed-off-by: Si-Wei Liu <si-wei.liu@oracle.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <1651890498-24478-4-git-send-email-si-wei.liu@oracle.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> --- 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 1e9fe47c03..df1e69ee72 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); -- MST