Re: [PATCH net-next v2] net: sched: cls_u32: Avoid memcpy() false-positive warning in u32_init_knode()
From: patchwork-bot+netdevbpf
Date: Tue Mar 10 2026 - 23:01:52 EST
Hello:
This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:
On Mon, 9 Mar 2026 20:39:16 +0800 you wrote:
> From: Jiayuan Chen <jiayuan.chen@xxxxxxxxxx>
>
> Syzbot reported a warning in u32_init_knode() [1].
>
> Similar to commit 7cba18332e36 ("net: sched: cls_u32: Avoid memcpy()
> false-positive warning") which addressed the same issue in u32_change(),
> use unsafe_memcpy() in u32_init_knode() to work around the compiler's
> inability to see into composite flexible array structs.
>
> [...]
Here is the summary with links:
- [net-next,v2] net: sched: cls_u32: Avoid memcpy() false-positive warning in u32_init_knode()
https://git.kernel.org/netdev/net-next/c/34bd3c6b0bd3
You are awesome, thank you!
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