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Date: Thu, 09 Sep 2021 10:10:05 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Xiyu Yang <xiyuyang19@...an.edu.cn>
Cc: davem@...emloft.net, kuba@...nel.org, cong.wang@...edance.com,
rdunlap@...radead.org, tparkin@...alix.com, xiongx18@...an.edu.cn,
sishuai@...due.edu, mschiffer@...verse-factory.net,
unixbhaskar@...il.com, netdev@...r.kernel.org,
linux-kernel@...r.kernel.org, yuanxzhang@...an.edu.cn,
tanxin.ctf@...il.com
Subject: Re: [PATCH] net/l2tp: Fix reference count leak in l2tp_udp_recv_core
Hello:
This patch was applied to netdev/net.git (refs/heads/master):
On Thu, 9 Sep 2021 12:32:00 +0800 you wrote:
> The reference count leak issue may take place in an error handling
> path. If both conditions of tunnel->version == L2TP_HDR_VER_3 and the
> return value of l2tp_v3_ensure_opt_in_linear is nonzero, the function
> would directly jump to label invalid, without decrementing the reference
> count of the l2tp_session object session increased earlier by
> l2tp_tunnel_get_session(). This may result in refcount leaks.
>
> [...]
Here is the summary with links:
- net/l2tp: Fix reference count leak in l2tp_udp_recv_core
https://git.kernel.org/netdev/net/c/9b6ff7eb6664
You are awesome, thank you!
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