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Subject: Re: [PATCH v2] mctp: fix use after free
From:   patchwork-bot+netdevbpf@kernel.org
Message-Id: <164493721105.12867.12615995983107309370.git-patchwork-notify@kernel.org>
Date:   Tue, 15 Feb 2022 15:00:11 +0000
References: <20220215020541.2944949-1-trix@redhat.com>
In-Reply-To: <20220215020541.2944949-1-trix@redhat.com>
To:     Tom Rix <trix@redhat.com>
Cc:     jk@codeconstruct.com.au, matt@codeconstruct.com.au,
        davem@davemloft.net, kuba@kernel.org, nathan@kernel.org,
        ndesaulniers@google.com, netdev@vger.kernel.org,
        linux-kernel@vger.kernel.org, llvm@lists.linux.dev
Precedence: bulk

Hello:

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

On Mon, 14 Feb 2022 18:05:41 -0800 you wrote:
> From: Tom Rix <trix@redhat.com>
> 
> Clang static analysis reports this problem
> route.c:425:4: warning: Use of memory after it is freed
>   trace_mctp_key_acquire(key);
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> When mctp_key_add() fails, key is freed but then is later
> used in trace_mctp_key_acquire().  Add an else statement
> to use the key only when mctp_key_add() is successful.
> 
> [...]

Here is the summary with links:
  - [v2] mctp: fix use after free
    https://git.kernel.org/netdev/net/c/7e5b6a5c8c44

You are awesome, thank you!
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