linux-kernel - Re: [PATCH V3] net/ieee802154: fix uninit value bug in dgram

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Message-Id: <166332241521.3955.11710579399956062313.git-patchwork-notify@kernel.org>
Date:   Fri, 16 Sep 2022 10:00:15 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Haimin Zhang <tcs.kernel@...il.com>
Cc:     alex.aring@...il.com, stefan@...enfreihafen.org,
        davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, linux-wpan@...r.kernel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        tcs_kernel@...cent.com
Subject: Re: [PATCH V3] net/ieee802154: fix uninit value bug in dgram_sendmsg

Hello:

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

On Thu,  8 Sep 2022 20:19:27 +0800 you wrote:
> There is uninit value bug in dgram_sendmsg function in
> net/ieee802154/socket.c when the length of valid data pointed by the
> msg->msg_name isn't verified.
> 
> We introducing a helper function ieee802154_sockaddr_check_size to
> check namelen. First we check there is addr_type in ieee802154_addr_sa.
> Then, we check namelen according to addr_type.
> 
> [...]

Here is the summary with links:
  - [V3] net/ieee802154: fix uninit value bug in dgram_sendmsg
    https://git.kernel.org/netdev/net/c/94160108a70c

You are awesome, thank you!
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