On Fri, Jan 13, 2017 at 10:20:55AM +, wangyunjian wrote:
> In function fill_vec_buf, it will happen uint32_t cast to uint16_t, when the
> *desc_chain_len is assigned by the len.
>
> This maybe result in data truncation.
Do you have a real example?
I don't think data truncation could happen h
In function fill_vec_buf, it will happen uint32_t cast to uint16_t, when the
*desc_chain_len is assigned by the len.
This maybe result in data truncation.
static inline int __attribute__((always_inline))
fill_vec_buf(struct virtio_net *dev, struct vhost_virtqueue *vq,
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