linux-kernel - Re: [PATCH net] octeontx2-af: Fix possible buffer overflow

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Date:   Tue, 28 Nov 2023 10:00:24 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Elena Salomatkina <elena.salomatkina.cmc@...il.com>
Cc:     sgoutham@...vell.com, lcherian@...vell.com, gakula@...vell.com,
        jerinj@...vell.com, hkelam@...vell.com, sbhatta@...vell.com,
        davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, lvc-project@...uxtesting.org,
        horms@...nel.org
Subject: Re: [PATCH net] octeontx2-af: Fix possible buffer overflow

Hello:

This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@...hat.com>:

On Sat, 25 Nov 2023 00:08:02 +0300 you wrote:
> A loop in rvu_mbox_handler_nix_bandprof_free() contains
> a break if (idx == MAX_BANDPROF_PER_PFFUNC),
> but if idx may reach MAX_BANDPROF_PER_PFFUNC
> buffer '(*req->prof_idx)[layer]' overflow happens before that check.
> 
> The patch moves the break to the
> beginning of the loop.
> 
> [...]

Here is the summary with links:
  - [net] octeontx2-af: Fix possible buffer overflow
    https://git.kernel.org/netdev/net/c/ad31c629ca3c

You are awesome, thank you!
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