From: patchwork-bot+netdevbpf@kernel.org
To: Kuniyuki Iwashima <kuniyu@amazon.com>
Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, kgraul@linux.ibm.com, wenjia@linux.ibm.com,
jaka@linux.ibm.com, kuni1840@gmail.com, netdev@vger.kernel.org,
linux-s390@vger.kernel.org,
syzbot+7e1e1bdb852961150198@syzkaller.appspotmail.com
Subject: Re: [PATCH v1 net] smc: Fix use-after-free in tcp_write_timer_handler().
Date: Wed, 12 Apr 2023 09:40:18 +0000 [thread overview]
Message-ID: <168129241899.17951.14025215756359259434.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20230408184943.48136-1-kuniyu@amazon.com>
Hello:
This patch was applied to netdev/net.git (main)
by David S. Miller <davem@davemloft.net>:
On Sat, 8 Apr 2023 11:49:43 -0700 you wrote:
> With Eric's ref tracker, syzbot finally found a repro for
> use-after-free in tcp_write_timer_handler() by kernel TCP
> sockets. [0]
>
> If SMC creates a kernel socket in __smc_create(), the kernel
> socket is supposed to be freed in smc_clcsock_release() by
> calling sock_release() when we close() the parent SMC socket.
>
> [...]
Here is the summary with links:
- [v1,net] smc: Fix use-after-free in tcp_write_timer_handler().
https://git.kernel.org/netdev/net/c/9744d2bf1976
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
prev parent reply other threads:[~2023-04-12 9:40 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-08 18:49 [PATCH v1 net] smc: Fix use-after-free in tcp_write_timer_handler() Kuniyuki Iwashima
2023-04-10 3:58 ` Tony Lu
2023-04-12 9:40 ` patchwork-bot+netdevbpf [this message]
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