From: patchwork-bot+netdevbpf@kernel.org
To: Paolo Valerio <pvalerio@redhat.com>
Cc: netdev@vger.kernel.org, nicolas.ferre@microchip.com,
claudiu.beznea@tuxon.dev, andrew+netdev@lunn.ch,
davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, nb@tipi-net.de
Subject: Re: [PATCH net] net: macb: use the current queue number for stats
Date: Thu, 26 Mar 2026 14:10:05 +0000 [thread overview]
Message-ID: <177453420504.2572343.12776875958480966196.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260323191634.2185840-1-pvalerio@redhat.com>
Hello:
This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@redhat.com>:
On Mon, 23 Mar 2026 20:16:34 +0100 you wrote:
> There's a potential mismatch between the memory reserved for statistics
> and the amount of memory written.
>
> gem_get_sset_count() correctly computes the number of stats based on the
> active queues, whereas gem_get_ethtool_stats() indiscriminately copies
> data using the maximum number of queues, and in the case the number of
> active queues is less than MACB_MAX_QUEUES, this results in a OOB write
> as observed in the KASAN splat.
>
> [...]
Here is the summary with links:
- [net] net: macb: use the current queue number for stats
https://git.kernel.org/netdev/net/c/72d96e4e24bb
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2026-03-26 14:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-23 19:16 [PATCH net] net: macb: use the current queue number for stats Paolo Valerio
2026-03-26 14:10 ` patchwork-bot+netdevbpf [this message]
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