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Subject: Re: [PATCH v2] net: ipv4: Avoid bounds check warning
From:   patchwork-bot+netdevbpf@kernel.org
Message-Id: <165397201166.21793.15800268803365816812.git-patchwork-notify@kernel.org>
Date:   Tue, 31 May 2022 04:40:11 +0000
References: <20220526101213.2392980-1-zhanggenjian@kylinos.cn>
In-Reply-To: <20220526101213.2392980-1-zhanggenjian@kylinos.cn>
To:     zhanggenjian <zhanggenjian123@gmail.com>
Cc:     pabeni@redhat.com, edumazet@google.com, davem@davemloft.net,
        yoshfuji@linux-ipv6.org, dsahern@kernel.org, kuba@kernel.org,
        netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
        huhai@kylinos.cn
Precedence: bulk

Hello:

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

On Thu, 26 May 2022 18:12:13 +0800 you wrote:
> From: huhai <huhai@kylinos.cn>
> 
> Fix the following build warning when CONFIG_IPV6 is not set:
> 
> In function ‘fortify_memcpy_chk’,
>     inlined from ‘tcp_md5_do_add’ at net/ipv4/tcp_ipv4.c:1210:2:
> ./include/linux/fortify-string.h:328:4: error: call to ‘__write_overflow_field’ declared with attribute warning: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Werror=attribute-warning]
>   328 |    __write_overflow_field(p_size_field, size);
>       |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 
> [...]

Here is the summary with links:
  - [v2] net: ipv4: Avoid bounds check warning
    https://git.kernel.org/netdev/net/c/3a2cd89bfbeb

You are awesome, thank you!
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