linux-kernel - Re: [PATCH net] nfp: bpf: prevent integer overflow in nfp_bpf_event

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Message-Id: 
 <173689623176.173844.1096542449271979587.git-patchwork-notify@kernel.org>
Date: Tue, 14 Jan 2025 23:10:31 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Dan Carpenter <dan.carpenter@...aro.org>
Cc: kuba@...nel.org, louis.peens@...igine.com, andrew+netdev@...n.ch,
 davem@...emloft.net, edumazet@...gle.com, pabeni@...hat.com, qmo@...nel.org,
 daniel@...earbox.net, bpf@...r.kernel.org, oss-drivers@...igine.com,
 netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
 kernel-janitors@...r.kernel.org
Subject: Re: [PATCH net] nfp: bpf: prevent integer overflow in
 nfp_bpf_event_output()

Hello:

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

On Mon, 13 Jan 2025 09:18:39 +0300 you wrote:
> The "sizeof(struct cmsg_bpf_event) + pkt_size + data_size" math could
> potentially have an integer wrapping bug on 32bit systems.  Check for
> this and return an error.
> 
> Fixes: 9816dd35ecec ("nfp: bpf: perf event output helpers support")
> Signed-off-by: Dan Carpenter <dan.carpenter@...aro.org>
> 
> [...]

Here is the summary with links:
  - [net] nfp: bpf: prevent integer overflow in nfp_bpf_event_output()
    https://git.kernel.org/netdev/net/c/16ebb6f5b629

You are awesome, thank you!
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