netdev - Re: [PATCH 2/2] bpf: cgroup: Fix problematic bounds check

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Message-Id: <1611335290.xzns3v78m5.astroid@localhost.localdomain.none>
Date:   Fri, 22 Jan 2021 18:10:36 +0100
From:   Loris Reiff <loris.reiff@...lor.ch>
To:     Stanislav Fomichev <sdf@...gle.com>
Cc:     bpf <bpf@...r.kernel.org>, Netdev <netdev@...r.kernel.org>,
        Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Andrii Nakryiko <andrii@...nel.org>, Martin Lau <kafai@...com>,
        Song Liu <songliubraving@...com>, Yonghong Song <yhs@...com>,
        John Fastabend <john.fastabend@...il.com>,
        "kpsingh@...nel.org" <kpsingh@...nel.org>
Subject: Re: [PATCH 2/2] bpf: cgroup: Fix problematic bounds check

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.