linux-kernel - Re: [PATCH net] net: openvswitch: release vport resources on failure

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Message-Id: <167167381609.8581.3845194833780051366.git-patchwork-notify@kernel.org>
Date:   Thu, 22 Dec 2022 01:50:16 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Aaron Conole <aconole@...hat.com>
Cc:     netdev@...r.kernel.org, pshelar@....org, kuba@...nel.org,
        davem@...emloft.net, pabeni@...hat.com, edumazet@...gle.com,
        tgraf@...g.ch, dev@...nvswitch.org, echaudro@...hat.com,
        i.maximets@....org, wangchuanlei@...pur.com,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH net] net: openvswitch: release vport resources on failure

Hello:

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

On Tue, 20 Dec 2022 16:27:17 -0500 you wrote:
> A recent commit introducing upcall packet accounting failed to properly
> release the vport object when the per-cpu stats struct couldn't be
> allocated.  This can cause dangling pointers to dp objects long after
> they've been released.
> 
> Cc: Eelco Chaudron <echaudro@...hat.com>
> Cc: wangchuanlei <wangchuanlei@...pur.com>
> Fixes: 1933ea365aa7 ("net: openvswitch: Add support to count upcall packets")
> Reported-by: syzbot+8f4e2dcfcb3209ac35f9@...kaller.appspotmail.com
> Signed-off-by: Aaron Conole <aconole@...hat.com>
> 
> [...]

Here is the summary with links:
  - [net] net: openvswitch: release vport resources on failure
    https://git.kernel.org/netdev/net/c/95637d91fefd

You are awesome, thank you!
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