linux-kernel - Re: [PATCH net] net: hsr: fix mac

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Date:   Mon, 24 May 2021 21:30:10 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     George McCollister <george.mccollister@...il.com>
Cc:     netdev@...r.kernel.org, davem@...emloft.net, kuba@...nel.org,
        m-karicheri2@...com, ap420073@...il.com, olteanv@...il.com,
        kurt@...utronix.de, luc.vanoostenryck@...il.com,
        wanghai38@...wei.com, phil@...lpotter.co.uk,
        andreas.oetken@...mens.com, marco.wenzel@...berle.de,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH net] net: hsr: fix mac_len checks

Hello:

This patch was applied to netdev/net.git (refs/heads/master):

On Mon, 24 May 2021 13:50:54 -0500 you wrote:
> Commit 2e9f60932a2c ("net: hsr: check skb can contain struct hsr_ethhdr
> in fill_frame_info") added the following which resulted in -EINVAL
> always being returned:
> 	if (skb->mac_len < sizeof(struct hsr_ethhdr))
> 		return -EINVAL;
> 
> mac_len was not being set correctly so this check completely broke
> HSR/PRP since it was always 14, not 20.
> 
> [...]

Here is the summary with links:
  - [net] net: hsr: fix mac_len checks
    https://git.kernel.org/netdev/net/c/48b491a5cc74

You are awesome, thank you!
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