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由 Jason Wang 提交于
We try to check whether a peer is VDPA in order to get config from there - with no peer, this leads to a NULL pointer dereference. Add a check before trying to access the peer type. No peer means not VDPA. Fixes: 108a6481 ("vhost-vdpa: introduce vhost-vdpa backend") Cc: Cindy Lu <lulu@redhat.com> Tested-by: NCornelia Huck <cohuck@redhat.com> Reviewed-by: NCornelia Huck <cohuck@redhat.com> Signed-off-by: NJason Wang <jasowang@redhat.com>
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