netdev - Re: [PATCH v3 net] tcp/dccp: Don't use timer_pending() in reqsk_queue

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Message-Id: 
 <172904042876.1343417.3440209685224947342.git-patchwork-notify@kernel.org>
Date: Wed, 16 Oct 2024 01:00:28 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Kuniyuki Iwashima <kuniyu@...zon.com>
Cc: davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
 pabeni@...hat.com, dsahern@...nel.org, martin.lau@...nel.org,
 kuni1840@...il.com, netdev@...r.kernel.org
Subject: Re: [PATCH v3 net] tcp/dccp: Don't use timer_pending() in
 reqsk_queue_unlink().

Hello:

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

On Mon, 14 Oct 2024 15:33:12 -0700 you wrote:
> Martin KaFai Lau reported use-after-free [0] in reqsk_timer_handler().
> 
>   """
>   We are seeing a use-after-free from a bpf prog attached to
>   trace_tcp_retransmit_synack. The program passes the req->sk to the
>   bpf_sk_storage_get_tracing kernel helper which does check for null
>   before using it.
>   """
> 
> [...]

Here is the summary with links:
  - [v3,net] tcp/dccp: Don't use timer_pending() in reqsk_queue_unlink().
    https://git.kernel.org/netdev/net/c/e8c526f2bdf1

You are awesome, thank you!
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