From: patchwork-bot+netdevbpf@kernel•org
To: Stanislav Fomichev <sdf@google•com>
Cc: bpf@vger•kernel.org, netdev@vger•kernel.org, ast@kernel•org,
daniel@iogearbox•net, andrii@kernel•org, martin.lau@linux•dev,
song@kernel•org, yhs@fb•com, john.fastabend@gmail•com,
kpsingh@kernel•org, haoluo@google•com, jolsa@kernel•org
Subject: Re: [PATCH bpf 0/3] bpf: Add BPF_PROG_TYPE_CGROUP_SKB attach type enforcement in BPF_LINK_CREATE
Date: Tue, 30 Apr 2024 18:20:30 +0000 [thread overview]
Message-ID: <171450123056.11426.7177996325592706387.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20240426231621.2716876-1-sdf@google.com>
Hello:
This series was applied to bpf/bpf.git (master)
by Martin KaFai Lau <martin.lau@kernel•org>:
On Fri, 26 Apr 2024 16:16:17 -0700 you wrote:
> Syzkaller found a case where it's possible to attach cgroup_skb program
> to the sockopt hooks. Apparently it's currently possible to do that,
> but only when using BPF_LINK_CREATE API. The first patch in the series
> has more info on why that happens.
>
> Stanislav Fomichev (3):
> bpf: Add BPF_PROG_TYPE_CGROUP_SKB attach type enforcement in
> BPF_LINK_CREATE
> selftests/bpf: Extend sockopt tests to use BPF_LINK_CREATE
> selftests/bpf: Add sockopt case to verify prog_type
>
> [...]
Here is the summary with links:
- [bpf,1/3] bpf: Add BPF_PROG_TYPE_CGROUP_SKB attach type enforcement in BPF_LINK_CREATE
https://git.kernel.org/bpf/bpf/c/543576ec15b1
- [bpf,2/3] selftests/bpf: Extend sockopt tests to use BPF_LINK_CREATE
https://git.kernel.org/bpf/bpf/c/d70b2660e75b
- [bpf,3/3] selftests/bpf: Add sockopt case to verify prog_type
https://git.kernel.org/bpf/bpf/c/095ddb501b39
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2024-04-30 18:20 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-26 23:16 [PATCH bpf 0/3] bpf: Add BPF_PROG_TYPE_CGROUP_SKB attach type enforcement in BPF_LINK_CREATE Stanislav Fomichev
2024-04-26 23:16 ` [PATCH bpf 1/3] " Stanislav Fomichev
2024-04-29 19:34 ` Eduard Zingerman
2024-04-29 21:17 ` Stanislav Fomichev
2024-04-26 23:16 ` [PATCH bpf 2/3] selftests/bpf: Extend sockopt tests to use BPF_LINK_CREATE Stanislav Fomichev
2024-04-29 19:57 ` Eduard Zingerman
2024-04-26 23:16 ` [PATCH bpf 3/3] selftests/bpf: Add sockopt case to verify prog_type Stanislav Fomichev
2024-04-29 19:58 ` Eduard Zingerman
2024-04-30 18:20 ` patchwork-bot+netdevbpf [this message]
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