linux-kernel - Re: [PATCH v3] net: tun: set tun->dev->addr

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Date:   Wed, 07 Apr 2021 00:00:08 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Phillip Potter <phil@...lpotter.co.uk>
Cc:     davem@...emloft.net, eric.dumazet@...il.com, kuba@...nel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] net: tun: set tun->dev->addr_len during TUNSETLINK
 processing

Hello:

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

On Tue,  6 Apr 2021 18:45:54 +0100 you wrote:
> When changing type with TUNSETLINK ioctl command, set tun->dev->addr_len
> to match the appropriate type, using new tun_get_addr_len utility function
> which returns appropriate address length for given type. Fixes a
> KMSAN-found uninit-value bug reported by syzbot at:
> https://syzkaller.appspot.com/bug?id=0766d38c656abeace60621896d705743aeefed51
> 
> Reported-by: syzbot+001516d86dbe88862cec@...kaller.appspotmail.com
> Diagnosed-by: Eric Dumazet <edumazet@...gle.com>
> Signed-off-by: Phillip Potter <phil@...lpotter.co.uk>
> 
> [...]

Here is the summary with links:
  - [v3] net: tun: set tun->dev->addr_len during TUNSETLINK processing
    https://git.kernel.org/netdev/net/c/cca8ea3b05c9

You are awesome, thank you!
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