From: patchwork-bot+netdevbpf@kernel.org
To: Jerry Ray <jerry.ray@microchip.com>
Cc: davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, UNGLinuxDriver@microchip.com
Subject: Re: [PATCH] micrel: ksz8851: fixes struct pointer issue
Date: Wed, 24 Aug 2022 12:10:17 +0000 [thread overview]
Message-ID: <166134301711.8334.15216665637776829191.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20220822213932.12848-1-jerry.ray@microchip.com>
Hello:
This patch was applied to netdev/net-next.git (master)
by David S. Miller <davem@davemloft.net>:
On Mon, 22 Aug 2022 16:39:32 -0500 you wrote:
> Issue found during code review. This bug has no impact as long as the
> ks8851_net structure is the first element of the ks8851_net_spi structure.
> As long as the offset to the ks8851_net struct is zero, the container_of()
> macro is subtracting 0 and therefore no damage done. But if the
> ks8851_net_spi struct is ever modified such that the ks8851_net struct
> within it is no longer the first element of the struct, then the bug would
> manifest itself and cause problems.
>
> [...]
Here is the summary with links:
- micrel: ksz8851: fixes struct pointer issue
https://git.kernel.org/netdev/net-next/c/fef5de753ff0
You are awesome, thank you!
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prev parent reply other threads:[~2022-08-24 12:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-22 21:39 [PATCH] micrel: ksz8851: fixes struct pointer issue Jerry Ray
2022-08-24 12:10 ` patchwork-bot+netdevbpf [this message]
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