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Date:   Fri, 22 Jan 2021 18:10:36 +0100
From:   Loris Reiff <loris.reiff@liblor.ch>
Subject: Re: [PATCH 2/2] bpf: cgroup: Fix problematic bounds check
To:     Stanislav Fomichev <sdf@google.com>
Cc:     bpf <bpf@vger.kernel.org>, Netdev <netdev@vger.kernel.org>,
        Alexei Starovoitov <ast@kernel.org>,
        Daniel Borkmann <daniel@iogearbox.net>,
        Andrii Nakryiko <andrii@kernel.org>, Martin Lau <kafai@fb.com>,
        Song Liu <songliubraving@fb.com>, Yonghong Song <yhs@fb.com>,
        John Fastabend <john.fastabend@gmail.com>,
        "kpsingh@kernel.org" <kpsingh@kernel.org>
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Excerpts from Stanislav Fomichev's message of January 22, 2021 18:04:
> Thanks! I assume this is only an issue if the BPF program is written
> incorrectly.

Yes exactly.