From: John Fastabend <john.fastabend@gmail.com>
To: Daniel Borkmann <daniel@iogearbox.net>, bpf@vger.kernel.org
Cc: Xu Kuohai <xukuohai@huawei.com>, Daniel Borkmann <daniel@iogearbox.net>
Subject: RE: [PATCH bpf-next 2/2] selftests/bpf: Check when bounds are not in the 32-bit range
Date: Tue, 21 Mar 2023 15:20:14 -0700 [thread overview]
Message-ID: <641a2d9e8a447_80a2420820@john.notmuch> (raw)
In-Reply-To: <20230321193354.10445-2-daniel@iogearbox.net>
Daniel Borkmann wrote:
> From: Xu Kuohai <xukuohai@huawei.com>
>
> Add cases to check if bound is updated correctly when 64-bit value is
> not in the 32-bit range.
>
> Signed-off-by: Xu Kuohai <xukuohai@huawei.com>
> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
> ---
> tools/testing/selftests/bpf/verifier/bounds.c | 121 ++++++++++++++++++
> 1 file changed, 121 insertions(+)
>
Acked-by: John Fastabend <john.fastabend@gmail.com>
next prev parent reply other threads:[~2023-03-21 22:20 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-21 19:33 [PATCH bpf-next 1/2] bpf: Fix __reg_bound_offset 64->32 var_off subreg propagation Daniel Borkmann
2023-03-21 19:33 ` [PATCH bpf-next 2/2] selftests/bpf: Check when bounds are not in the 32-bit range Daniel Borkmann
2023-03-21 22:20 ` John Fastabend [this message]
2023-03-21 22:19 ` [PATCH bpf-next 1/2] bpf: Fix __reg_bound_offset 64->32 var_off subreg propagation John Fastabend
2023-03-22 3:03 ` Alexei Starovoitov
2023-03-22 7:44 ` Daniel Borkmann
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