netdev - Re: [PATCH net] net/sched: sch_taprio: fix possible use-after-free

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Message-Id: <167387581653.2747.13878941339893288655.git-patchwork-notify@kernel.org>
Date:   Mon, 16 Jan 2023 13:30:16 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Eric Dumazet <edumazet@...gle.com>
Cc:     davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com,
        netdev@...r.kernel.org, eric.dumazet@...il.com,
        syzkaller@...glegroups.com, glider@...gle.com,
        vinicius.gomes@...el.com
Subject: Re: [PATCH net] net/sched: sch_taprio: fix possible use-after-free

Hello:

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

On Fri, 13 Jan 2023 16:48:49 +0000 you wrote:
> syzbot reported a nasty crash [1] in net_tx_action() which
> made little sense until we got a repro.
> 
> This repro installs a taprio qdisc, but providing an
> invalid TCA_RATE attribute.
> 
> qdisc_create() has to destroy the just initialized
> taprio qdisc, and taprio_destroy() is called.
> 
> [...]

Here is the summary with links:
  - [net] net/sched: sch_taprio: fix possible use-after-free
    https://git.kernel.org/netdev/net/c/3a415d59c1db

You are awesome, thank you!
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