linux-kernel - Re: [PATCH net-next] net/tls: tls_is_tx_ready() checked list

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Message-Id: <167514241755.16180.8588548790499579737.git-patchwork-notify@kernel.org>
Date:   Tue, 31 Jan 2023 05:20:17 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Pietro Borrello <borrello@...g.uniroma1.it>
Cc:     borisp@...dia.com, john.fastabend@...il.com, kuba@...nel.org,
        davem@...emloft.net, edumazet@...gle.com, pabeni@...hat.com,
        vakul.garg@....com, c.giuffrida@...nl, h.j.bos@...nl,
        jkl820.git@...il.com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next] net/tls: tls_is_tx_ready() checked list_entry

Hello:

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

On Sat, 28 Jan 2023 16:29:17 +0000 you wrote:
> tls_is_tx_ready() checks that list_first_entry() does not return NULL.
> This condition can never happen. For empty lists, list_first_entry()
> returns the list_entry() of the head, which is a type confusion.
> Use list_first_entry_or_null() which returns NULL in case of empty
> lists.
> 
> Fixes: a42055e8d2c3 ("net/tls: Add support for async encryption of records for performance")
> Signed-off-by: Pietro Borrello <borrello@...g.uniroma1.it>
> 
> [...]

Here is the summary with links:
  - [net-next] net/tls: tls_is_tx_ready() checked list_entry
    https://git.kernel.org/netdev/net/c/ffe2a2256244

You are awesome, thank you!
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