From: Jiayuan Chen <jiayuan.chen@linux.dev>
To: Sechang Lim <rhkrqnwk98@gmail.com>,
Alexei Starovoitov <ast@kernel.org>,
Andrii Nakryiko <andrii@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Eduard Zingerman <eddyz87@gmail.com>,
Kumar Kartikeya Dwivedi <memxor@gmail.com>,
John Fastabend <john.fastabend@gmail.com>,
Jakub Sitnicki <jakub@cloudflare.com>,
"David S . Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>,
Kuniyuki Iwashima <kuniyu@google.com>,
Willem de Bruijn <willemb@google.com>,
Shuah Khan <shuah@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>,
Martin KaFai Lau <martin.lau@linux.dev>,
Song Liu <song@kernel.org>,
Yonghong Song <yonghong.song@linux.dev>,
Simon Horman <horms@kernel.org>,
Bobby Eshleman <bobbyeshleman@gmail.com>,
Jiayuan Chen <jiayuan.chen@linux.dev>,
bpf@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org
Subject: Re: [PATCH bpf v4 3/3] selftests/bpf: test rejection of a packet-modifying SK_SKB stream parser
Date: Fri, 19 Jun 2026 14:35:49 +0800 [thread overview]
Message-ID: <97e15692-af14-4a3f-99ed-61fda50fe68f@linux.dev> (raw)
In-Reply-To: <20260619062959.3277612-4-rhkrqnwk98@gmail.com>
On 6/19/26 2:29 PM, Sechang Lim wrote:
> Verify that attaching an SK_SKB stream parser that can modify the packet
> is rejected, while a read-only parser still attaches.
>
> Signed-off-by: Sechang Lim <rhkrqnwk98@gmail.com>
Reviewed-by: Jiayuan Chen <jiayuan.chen@linux.dev>
next prev parent reply other threads:[~2026-06-19 6:36 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-19 6:29 [PATCH bpf v4 0/3] bpf, sockmap: reject a packet-modifying SK_SKB stream parser Sechang Lim
2026-06-19 6:29 ` [PATCH bpf v4 1/3] selftests/bpf: don't modify the skb in the strparser parser prog Sechang Lim
2026-06-19 6:35 ` Jiayuan Chen
2026-06-19 7:08 ` bot+bpf-ci
2026-06-19 6:29 ` [PATCH bpf v4 2/3] bpf, sockmap: reject a packet-modifying SK_SKB stream parser Sechang Lim
2026-06-19 6:35 ` Jiayuan Chen
2026-06-19 6:29 ` [PATCH bpf v4 3/3] selftests/bpf: test rejection of " Sechang Lim
2026-06-19 6:35 ` Jiayuan Chen [this message]
2026-06-19 7:08 ` bot+bpf-ci
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