From: patchwork-bot+netdevbpf@kernel.org
To: Daniel Borkmann <daniel@iogearbox.net>
Cc: kuba@kernel.org, bpf@vger.kernel.org, netdev@vger.kernel.org,
jhs@mojatatu.com, keenanat2000@gmail.com, martin.lau@kernel.org
Subject: Re: [PATCH net] clsact: Fix use-after-free in init/destroy rollback asymmetry
Date: Tue, 17 Mar 2026 11:30:17 +0000 [thread overview]
Message-ID: <177374701703.3570990.8171547310653646673.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260313065531.98639-1-daniel@iogearbox.net>
Hello:
This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@redhat.com>:
On Fri, 13 Mar 2026 07:55:31 +0100 you wrote:
> Fix a use-after-free in the clsact qdisc upon init/destroy rollback asymmetry.
> The latter is achieved by first fully initializing a clsact instance, and
> then in a second step having a replacement failure for the new clsact qdisc
> instance. clsact_init() initializes ingress first and then takes care of the
> egress part. This can fail midway, for example, via tcf_block_get_ext(). Upon
> failure, the kernel will trigger the clsact_destroy() callback.
>
> [...]
Here is the summary with links:
- [net] clsact: Fix use-after-free in init/destroy rollback asymmetry
https://git.kernel.org/netdev/net/c/a0671125d4f5
You are awesome, thank you!
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prev parent reply other threads:[~2026-03-17 11:30 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-13 6:55 [PATCH net] clsact: Fix use-after-free in init/destroy rollback asymmetry Daniel Borkmann
2026-03-13 18:31 ` Martin KaFai Lau
2026-03-17 11:30 ` patchwork-bot+netdevbpf [this message]
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