Re: [PATCH net v2] net/sched: fix use-after-free in __tcf_action_put()

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@xxxxxxxxxx>:

On Thu,  8 Oct 2026 18:13:49 +0000 you wrote:
> __tcf_action_put() decrements the reference count before decrementing the
> binding count. Another thread can free the action between these operations,
> causing the binding-count update to access freed memory. KASAN reports it
> as:
> 
>   BUG: KASAN: slab-use-after-free in __tcf_action_put+0x327/0x340
>   Write of size 4 at addr ff11000000d46420 by task tc-put-pause/64
> 
> [...]

Here is the summary with links:
  - [net,v2] net/sched: fix use-after-free in __tcf_action_put()
    https://git.kernel.org/netdev/net/c/7b16eb911091

You are awesome, thank you!
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