netdev - Re: [PATCH net] net: dsa: fix a crash if ->get_sset

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Message-Id: <162068280980.31911.14508724758195860125.git-patchwork-notify@kernel.org>
Date:   Mon, 10 May 2021 21:40:09 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Dan Carpenter <dan.carpenter@...cle.com>
Cc:     andrew@...n.ch, f.fainelli@...il.com, vivien.didelot@...il.com,
        olteanv@...il.com, davem@...emloft.net, kuba@...nel.org,
        netdev@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [PATCH net] net: dsa: fix a crash if ->get_sset_count() fails

Hello:

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

On Sat, 8 May 2021 16:30:35 +0300 you wrote:
> If ds->ops->get_sset_count() fails then it "count" is a negative error
> code such as -EOPNOTSUPP.  Because "i" is an unsigned int, the negative
> error code is type promoted to a very high value and the loop will
> corrupt memory until the system crashes.
> 
> Fix this by checking for error codes and changing the type of "i" to
> just int.
> 
> [...]

Here is the summary with links:
  - [net] net: dsa: fix a crash if ->get_sset_count() fails
    https://git.kernel.org/netdev/net/c/a269333fa5c0

You are awesome, thank you!
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