linux-kernel - Re: [PATCH net-next v3] hdlc_ppp: fix potential null pointer in ppp_cp

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Message-Id: 
 <176044237324.3633772.6732423895611911042.git-patchwork-notify@kernel.org>
Date: Tue, 14 Oct 2025 11:46:13 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Kriish Sharma <kriish.sharma2006@...il.com>
Cc: khalasa@...p.pl, khc@...waw.pl, andrew+netdev@...n.ch,
 davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
 netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
 skhan@...uxfoundation.org, david.hunter.linux@...il.com
Subject: Re: [PATCH net-next v3] hdlc_ppp: fix potential null pointer in
 ppp_cp_event logging

Hello:

This patch was applied to netdev/net-next.git (main)
by Paolo Abeni <pabeni@...hat.com>:

On Mon, 13 Oct 2025 01:43:19 +0000 you wrote:
> drivers/net/wan/hdlc_ppp.c: In function ‘ppp_cp_event’:
> drivers/net/wan/hdlc_ppp.c:353:17: warning: ‘%s’ directive argument is null [-Wformat-overflow=]
>   353 |                 netdev_info(dev, "%s down\n", proto_name(pid));
>       |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> drivers/net/wan/hdlc_ppp.c:342:17: warning: ‘%s’ directive argument is null [-Wformat-overflow=]
>   342 |                 netdev_info(dev, "%s up\n", proto_name(pid));
>       |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 
> [...]

Here is the summary with links:
  - [net-next,v3] hdlc_ppp: fix potential null pointer in ppp_cp_event logging
    https://git.kernel.org/netdev/net-next/c/3dacc900c00b

You are awesome, thank you!
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