linux-kernel - Re: [PATCH v2] libbpf: Fix NULL pointer exception in API btf_dump__dump_type

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Date:   Wed, 21 Sep 2022 00:40:14 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Xin Liu <liuxin350@...wei.com>
Cc:     ast@...nel.org, daniel@...earbox.net, andrii@...nel.org,
        martin.lau@...ux.dev, song@...nel.org, yhs@...com,
        john.fastabend@...il.com, kpsingh@...nel.org, sdf@...gle.com,
        haoluo@...gle.com, jolsa@...nel.org, bpf@...r.kernel.org,
        linux-kernel@...r.kernel.org, yanan@...wei.com,
        wuchangye@...wei.com, xiesongyang@...wei.com, zhudi2@...wei.com,
        kongweibin2@...wei.com
Subject: Re: [PATCH v2] libbpf: Fix NULL pointer exception in API
 btf_dump__dump_type_data

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Andrii Nakryiko <andrii@...nel.org>:

On Sat, 17 Sep 2022 16:48:09 +0800 you wrote:
> We found that function btf_dump__dump_type_data can be called by the
> user as an API, but in this function, the `opts` parameter may be used
> as a null pointer.This causes `opts->indent_str` to trigger a NULL
> pointer exception.
> 
> Fixes: 2ce8450ef5a3 ("libbpf: add bpf_object__open_{file, mem} w/ extensible opts")
> Signed-off-by: Xin Liu <liuxin350@...wei.com>
> Signed-off-by: Weibin Kong <kongweibin2@...wei.com>
> 
> [...]

Here is the summary with links:
  - [v2] libbpf: Fix NULL pointer exception in API btf_dump__dump_type_data
    https://git.kernel.org/bpf/bpf-next/c/7620bffbf72c

You are awesome, thank you!
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