netdev - Re: [PATCH net] net/sched: sch_hfsc: Ensure inner classes have fsc curve

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Date: Sat, 26 Aug 2023 02:10:25 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Budimir Markovic <markovicbudimir@...il.com>
Cc: netdev@...r.kernel.org, jhs@...atatu.com
Subject: Re: [PATCH net] net/sched: sch_hfsc: Ensure inner classes have fsc curve

Hello:

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

On Thu, 24 Aug 2023 01:49:05 -0700 you wrote:
> HFSC assumes that inner classes have an fsc curve, but it is currently
> possible for classes without an fsc curve to become parents. This leads
> to bugs including a use-after-free.
> 
> Don't allow non-root classes without HFSC_FSC to become parents.
> 
> Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
> Reported-by: Budimir Markovic <markovicbudimir@...il.com>
> Signed-off-by: Budimir Markovic <markovicbudimir@...il.com>
> 
> [...]

Here is the summary with links:
  - [net] net/sched: sch_hfsc: Ensure inner classes have fsc curve
    https://git.kernel.org/netdev/net/c/b3d26c5702c7

You are awesome, thank you!
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