linux-kernel - Re: [PATCH net-next] net: ipv4: Fix the warning for dereference

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Message-Id: <163032420595.13141.14066934004693192877.git-patchwork-notify@kernel.org>
Date:   Mon, 30 Aug 2021 11:50:05 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Yajun Deng <yajun.deng@...ux.dev>
Cc:     davem@...emloft.net, yoshfuji@...ux-ipv6.org, dsahern@...nel.org,
        kuba@...nel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, dan.carpenter@...cle.com
Subject: Re: [PATCH net-next] net: ipv4: Fix the warning for dereference

Hello:

This patch was applied to netdev/net-next.git (refs/heads/master):

On Mon, 30 Aug 2021 17:16:40 +0800 you wrote:
> Add a if statements to avoid the warning.
> 
> Dan Carpenter report:
> The patch faf482ca196a: "net: ipv4: Move ip_options_fragment() out of
> loop" from Aug 23, 2021, leads to the following Smatch complaint:
> 
>     net/ipv4/ip_output.c:833 ip_do_fragment()
>     warn: variable dereferenced before check 'iter.frag' (see line 828)
> 
> [...]

Here is the summary with links:
  - [net-next] net: ipv4: Fix the warning for dereference
    https://git.kernel.org/netdev/net-next/c/1b9fbe813016

You are awesome, thank you!
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