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Xie Yongji authored
The buf->len might come from an untrusted device. This ensures the value would not exceed the size of the buffer to avoid data corruption or loss. Signed-off-by:
Xie Yongji <xieyongji@bytedance.com> Acked-by:
Jason Wang <jasowang@redhat.com> Link: https://lore.kernel.org/r/20210525125622.1203-1-xieyongji@bytedance.com Signed-off-by:
Michael S. Tsirkin <mst@redhat.com>
d00d8da5
