linux-kernel - Re: [PATCH bpf-next v2] net: Fix slab-out-of-bounds in inet[6]_steal

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Message-Id: <169213562383.15576.3157581774148181550.git-patchwork-notify@kernel.org>
Date:   Tue, 15 Aug 2023 21:40:23 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Lorenz Bauer <lmb@...valent.com>
Cc:     davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, daniel@...earbox.net, kuniyu@...zon.com,
        martin.lau@...nel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, bpf@...r.kernel.org, memxor@...il.com
Subject: Re: [PATCH bpf-next v2] net: Fix slab-out-of-bounds in
 inet[6]_steal_sock

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Martin KaFai Lau <martin.lau@...nel.org>:

On Tue, 15 Aug 2023 09:53:41 +0100 you wrote:
> Kumar reported a KASAN splat in tcp_v6_rcv:
> 
>   bash-5.2# ./test_progs -t btf_skc_cls_ingress
>   ...
>   [   51.810085] BUG: KASAN: slab-out-of-bounds in tcp_v6_rcv+0x2d7d/0x3440
>   [   51.810458] Read of size 2 at addr ffff8881053f038c by task test_progs/226
> 
> [...]

Here is the summary with links:
  - [bpf-next,v2] net: Fix slab-out-of-bounds in inet[6]_steal_sock
    https://git.kernel.org/bpf/bpf-next/c/8897562f67b3

You are awesome, thank you!
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