[PATCH] net: stmmac: fix out-of-bounds read via memcpy detected by KASAN

[Andrew Lunn]

>     >      q0_tx_irq_n: 4
>     >      q0_rx_pkt_n: 64
>     >      q0_rx_irq_n: 58
> 
>     What useful information does this list of statistics bring in the
>     commit message?
> 
> Each output line of "ethtool -S" is from the modified code: It shows the
> command still yields normal output results as expected.

Does it? Can you actually say that looking at it?

> No, since strscpy does the job already. Also I could not find ethtool_puts:
> where is it defined? Or do you mean ethtool_put_stat, which is inappropriate to
> use here since it requires a skb parameter?

https://patchwork.kernel.org/project/netdevbpf/patch/20231102-ethtool_puts_impl-v4-3-14e1e9278496@google.com/

Maybe check with Justin when we will resend that patch.

	Andrew