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Subject: Re: [PATCH bpf-next] selftests/bpf: Add test for reg2btf_ids out of
 bounds access
From:   patchwork-bot+netdevbpf@kernel.org
Message-Id: <164550421053.27050.10055648012858227059.git-patchwork-notify@kernel.org>
Date:   Tue, 22 Feb 2022 04:30:10 +0000
References: <20220220023138.2224652-1-memxor@gmail.com>
In-Reply-To: <20220220023138.2224652-1-memxor@gmail.com>
To:     Kumar Kartikeya Dwivedi <memxor@gmail.com>
Cc:     bpf@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net,
        andrii@kernel.org
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List-ID: <bpf.vger.kernel.org>
X-Mailing-List: bpf@vger.kernel.org

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@kernel.org>:

On Sun, 20 Feb 2022 08:01:38 +0530 you wrote:
> This test tries to pass a PTR_TO_BTF_ID_OR_NULL to the release function,
> which would trigger a out of bounds access without the fix in commit
> 45ce4b4f9009 ("bpf: Fix crash due to out of bounds access into reg2btf_ids.")
> but after the fix, it should only index using base_type(reg->type),
> which should be less than __BPF_REG_TYPE_MAX, and also not permit any
> type flags to be set for the reg->type.
> 
> [...]

Here is the summary with links:
  - [bpf-next] selftests/bpf: Add test for reg2btf_ids out of bounds access
    https://git.kernel.org/bpf/bpf-next/c/13c6a37d409d

You are awesome, thank you!
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