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To: Xin Long <>
Subject: Re: [PATCH net-next] tipc: fix an use-after-free issue in tipc_recvmsg
Date: Sun, 25 Jul 2021 09:50:04 +0000	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>


This patch was applied to netdev/net-next.git (refs/heads/master):

On Fri, 23 Jul 2021 13:25:36 -0400 you wrote:
> syzbot reported an use-after-free crash:
>   BUG: KASAN: use-after-free in tipc_recvmsg+0xf77/0xf90 net/tipc/socket.c:1979
>   Call Trace:
>    tipc_recvmsg+0xf77/0xf90 net/tipc/socket.c:1979
>    sock_recvmsg_nosec net/socket.c:943 [inline]
>    sock_recvmsg net/socket.c:961 [inline]
>    sock_recvmsg+0xca/0x110 net/socket.c:957
>    tipc_conn_rcv_from_sock+0x162/0x2f0 net/tipc/topsrv.c:398
>    tipc_conn_recv_work+0xeb/0x190 net/tipc/topsrv.c:421
>    process_one_work+0x98d/0x1630 kernel/workqueue.c:2276
>    worker_thread+0x658/0x11f0 kernel/workqueue.c:2422
> [...]

Here is the summary with links:
  - [net-next] tipc: fix an use-after-free issue in tipc_recvmsg

You are awesome, thank you!
Deet-doot-dot, I am a bot.

      reply	other threads:[~2021-07-25  9:50 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-23 17:25 Xin Long
2021-07-25  9:50 ` patchwork-bot+netdevbpf [this message]

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