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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>

  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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