Re: [PATCH net] octeontx2-af: fix out-of-bounds read setting MSI-X irq affinity

From: patchwork-bot+netdevbpf

Date: Mon Aug 24 2026 - 14:41:15 EST


Hello:

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

On Thu, 20 Aug 2026 11:24:51 +0530 you wrote:
> From: Anshumali Gaur <agaur@xxxxxxxxxxx>
>
> rvu_register_interrupts() walks every MSI-X vector and uses strstr()
> to match "Mbox" or "FLR" in irq_name before pinning those interrupts
> to CPU 0. irq_name is a per-vector NAME_SIZE buffer, but not every
> slot is populated before this loop runs. strstr() keeps scanning until
> it finds a NUL terminator, so an uninitialized slot can trigger a KASAN
> slab-out-of-bounds read at boot when debug options are enabled.
>
> [...]

Here is the summary with links:
- [net] octeontx2-af: fix out-of-bounds read setting MSI-X irq affinity
https://git.kernel.org/netdev/net/c/4d5df98369c5

You are awesome, thank you!
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