netdev - Re: [PATCH net-next] macsec: don't free NULL metadata

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Message-Id: <166421641543.6513.1281254546537565542.git-patchwork-notify@kernel.org>
Date:   Mon, 26 Sep 2022 18:20:15 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Sabrina Dubroca <sd@...asysnail.net>
Cc:     netdev@...r.kernel.org, liorna@...dia.com, raeds@...dia.com,
        saeedm@...dia.com
Subject: Re: [PATCH net-next] macsec: don't free NULL metadata_dst

Hello:

This patch was applied to netdev/net-next.git (master)
by Jakub Kicinski <kuba@...nel.org>:

On Fri, 23 Sep 2022 11:07:09 +0200 you wrote:
> Commit 0a28bfd4971f added a metadata_dst to each tx_sc, but that's
> only allocated when macsec_add_dev has run, which happens after device
> registration. If the requested or computed SCI already exists, or if
> linking to the lower device fails, we will panic because
> metadata_dst_free can't handle NULL.
> 
> Reproducer:
>     ip link add link $lower type macsec
>     ip link add link $lower type macsec
> 
> [...]

Here is the summary with links:
  - [net-next] macsec: don't free NULL metadata_dst
    https://git.kernel.org/netdev/net-next/c/c52add61c27e

You are awesome, thank you!
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