linux-kernel - Re: [PATCH net] net: marvell: prestera: fix incorrect structure access

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <163979821472.17814.11509702990078452116.git-patchwork-notify@kernel.org>
Date:   Sat, 18 Dec 2021 03:30:14 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Yevhen Orlov <yevhen.orlov@...ision.eu>
Cc:     netdev@...r.kernel.org, volodymyr.mytnyk@...ision.eu,
        taras.chornyi@...ision.eu, mickeyr@...vell.com,
        serhiy.pshyk@...ision.eu, tchornyi@...vell.com,
        davem@...emloft.net, kuba@...nel.org, vkochan@...vell.com,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH net] net: marvell: prestera: fix incorrect structure access

Hello:

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

On Thu, 16 Dec 2021 19:17:14 +0200 you wrote:
> In line:
> 	upper = info->upper_dev;
> We access upper_dev field, which is related only for particular events
> (e.g. event == NETDEV_CHANGEUPPER). So, this line cause invalid memory
> access for another events,
> when ptr is not netdev_notifier_changeupper_info.
> 
> [...]

Here is the summary with links:
  - [net] net: marvell: prestera: fix incorrect structure access
    https://git.kernel.org/netdev/net/c/2efc2256febf

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html