Re: [PATCH net v2] llc: verify mac len before reading mac header

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Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:

On Wed, 25 Oct 2023 19:42:38 -0400 you wrote:
> From: Willem de Bruijn <willemb@xxxxxxxxxx>
> 
> LLC reads the mac header with eth_hdr without verifying that the skb
> has an Ethernet header.
> 
> Syzbot was able to enter llc_rcv on a tun device. Tun can insert
> packets without mac len and with user configurable skb->protocol
> (passing a tun_pi header when not configuring IFF_NO_PI).
> 
> [...]

Here is the summary with links:
  - [net,v2] llc: verify mac len before reading mac header
    https://git.kernel.org/netdev/net/c/7b3ba18703a6

You are awesome, thank you!
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