netdev - Re: [PATCH net] netrom: fix info-leak in nr_write

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Message-Id: 
 <168507422076.22221.12261922662684960346.git-patchwork-notify@kernel.org>
Date: Fri, 26 May 2023 04:10:20 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Eric Dumazet <edumazet@...gle.com>
Cc: davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com,
 netdev@...r.kernel.org, eric.dumazet@...il.com, szymon@...adia.pl
Subject: Re: [PATCH net] netrom: fix info-leak in nr_write_internal()

Hello:

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

On Wed, 24 May 2023 14:14:56 +0000 you wrote:
> Simon Kapadia reported the following issue:
> 
> <quote>
> 
> The Online Amateur Radio Community (OARC) has recently been experimenting
> with building a nationwide packet network in the UK.
> As part of our experimentation, we have been testing out packet on 300bps HF,
> and playing with net/rom.  For HF packet at this baud rate you really need
> to make sure that your MTU is relatively low; AX.25 suggests a PACLEN of 60,
> and a net/rom PACLEN of 40 to go with that.
> However the Linux net/rom support didn't work with a low PACLEN;
> the mkiss module would truncate packets if you set the PACLEN below about 200 or so, e.g.:
> 
> [...]

Here is the summary with links:
  - [net] netrom: fix info-leak in nr_write_internal()
    https://git.kernel.org/netdev/net/c/31642e7089df

You are awesome, thank you!
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