linux-kernel - Re: [PATCH net] net/smc: fix listen processing for SMC-Rv2

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Message-Id: <165329702233.13209.7366612253982941021.git-patchwork-notify@kernel.org>
Date:   Mon, 23 May 2022 09:10:22 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     None <liuyacan@...p.netease.com>
Cc:     kgraul@...ux.ibm.com, davem@...emloft.net, edumazet@...gle.com,
        kuba@...nel.org, pabeni@...hat.com, linux-s390@...r.kernel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        ubraun@...ux.ibm.com
Subject: Re: [PATCH net] net/smc: fix listen processing for SMC-Rv2

Hello:

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

On Mon, 23 May 2022 13:50:56 +0800 you wrote:
> From: liuyacan <liuyacan@...p.netease.com>
> 
> In the process of checking whether RDMAv2 is available, the current
> implementation first sets ini->smcrv2.ib_dev_v2, and then allocates
> smc buf desc, but the latter may fail. Unfortunately, the caller
> will only check the former. In this case, a NULL pointer reference
> will occur in smc_clc_send_confirm_accept() when accessing
> conn->rmb_desc.
> 
> [...]

Here is the summary with links:
  - [net] net/smc: fix listen processing for SMC-Rv2
    https://git.kernel.org/netdev/net/c/8c3b8dc5cc9b

You are awesome, thank you!
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