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| H A D | tap.c | 43849424cff82803011fad21074531a1101e514e Wed Oct 27 18:03:43 UTC 2010 Michael S. Tsirkin <mst@redhat.com> tap: clear vhost_net backend on cleanup
Frontends calling tap_get_vhost_net get an invalid pointer after the
peer backend has been deleted. Jason Wang <jasowang@redhat.com> reports
this leading to a crash in ack_features when we remove the vhost-net
bakend of a virtio nic.
The fix is simply to clear the backend pointer.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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