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From: patchwork-bot+netdevbpf@kernel.org
To: Jeongjun Park <aha310510@gmail.com>
Cc: syzbot+44623300f057a28baf1e@syzkaller.appspotmail.com,
	davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
	pabeni@redhat.com, ast@kernel.org, daniel@iogearbox.net,
	hawk@kernel.org, john.fastabend@gmail.com,
	willemdebruijn.kernel@gmail.com, jasowang@redhat.com,
	bigeasy@linutronix.de, bpf@vger.kernel.org,
	linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
	syzkaller-bugs@googlegroups.com
Subject: Re: [PATCH net] tun: Add missing bpf_net_ctx_clear() in do_xdp_generic()
Date: Mon, 29 Jul 2024 10:08:06 +0000	[thread overview]
Message-ID: <172224768643.24246.3444703659256541517.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20240725214049.2439-1-aha310510@gmail.com>

Hello:

This patch was applied to netdev/net.git (main)
by David S. Miller <davem@davemloft.net>:

On Fri, 26 Jul 2024 06:40:49 +0900 you wrote:
> There are cases where do_xdp_generic returns bpf_net_context without
> clearing it. This causes various memory corruptions, so the missing
> bpf_net_ctx_clear must be added.
> 
> Reported-by: syzbot+44623300f057a28baf1e@syzkaller.appspotmail.com
> Fixes: fecef4cd42c6 ("tun: Assign missing bpf_net_context.")
> Signed-off-by: Jeongjun Park <aha310510@gmail.com>
> 
> [...]

Here is the summary with links:
  - [net] tun: Add missing bpf_net_ctx_clear() in do_xdp_generic()
    https://git.kernel.org/netdev/net/c/9da49aa80d68

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html



      parent reply	other threads:[~2024-07-29 10:08 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-07-19  3:59 [syzbot] [net?] [bpf?] general protection fault in __dev_flush syzbot
2024-07-22  2:59 ` [syzbot] [bpf?] [net?] " syzbot
2024-07-24 15:21   ` [PATCH net] tun: Remove nested call to bpf_net_ctx_set() in do_xdp_generic() Jeongjun Park
2024-07-25  2:43     ` Willem de Bruijn
2024-07-25  4:13       ` Jeongjun Park
2024-07-25 10:44       ` Paolo Abeni
2024-07-25 12:15         ` Jeongjun Park
2024-07-22 10:31 ` [syzbot] Re: [syzbot] [net?] [bpf?] general protection fault in __dev_flush syzbot
2024-07-22 10:31 ` syzbot
2024-07-22 11:40 ` syzbot
2024-07-24  9:39 ` syzbot
2024-07-24 11:43 ` syzbot
2024-07-24 12:28 ` syzbot
2024-07-24 13:40 ` syzbot
2024-07-24 14:13 ` syzbot
2024-07-25 11:27 ` [syzbot] Re: [PATCH net] tun: Remove nested call to bpf_net_ctx_set() in do_xdp_generic() syzbot
2024-07-25 11:28 ` [syzbot] Re: [syzbot] [net?] [bpf?] general protection fault in __dev_flush syzbot
2024-07-25 21:40 ` [PATCH net] tun: Add missing bpf_net_ctx_clear() in do_xdp_generic() Jeongjun Park
2024-07-26  2:21   ` Jason Wang
2024-07-26  3:03     ` Willem de Bruijn
2024-07-26 14:41   ` Jakub Kicinski
2024-07-27  2:16     ` Jeongjun Park
2024-07-27  2:28   ` Jeongjun Park
2024-07-29 10:08   ` patchwork-bot+netdevbpf [this message]

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