netdev - Re: [PATCH net] net: dsa: don't leak tagger-owned storage on switch driver unbind

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]

Date:   Wed, 16 Nov 2022 05:10:15 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Vladimir Oltean <vladimir.oltean@....com>
Cc:     netdev@...r.kernel.org, andrew@...n.ch, f.fainelli@...il.com,
        olteanv@...il.com, davem@...emloft.net, edumazet@...gle.com,
        kuba@...nel.org, pabeni@...hat.com
Subject: Re: [PATCH net] net: dsa: don't leak tagger-owned storage on switch
 driver unbind

Hello:

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

On Mon, 14 Nov 2022 16:35:51 +0200 you wrote:
> In the initial commit dc452a471dba ("net: dsa: introduce tagger-owned
> storage for private and shared data"), we had a call to
> tag_ops->disconnect(dst) issued from dsa_tree_free(), which is called at
> tree teardown time.
> 
> There were problems with connecting to a switch tree as a whole, so this
> got reworked to connecting to individual switches within the tree. In
> this process, tag_ops->disconnect(ds) was made to be called only from
> switch.c (cross-chip notifiers emitted as a result of dynamic tag proto
> changes), but the normal driver teardown code path wasn't replaced with
> anything.
> 
> [...]

Here is the summary with links:
  - [net] net: dsa: don't leak tagger-owned storage on switch driver unbind
    https://git.kernel.org/netdev/net/c/4e0c19fcb8b5

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