Re: [PATCH v2] libbpf: Fix NULL pointer exception in API btf_dump__dump_type_data
From: patchwork-bot+netdevbpf
Date: Tue Sep 20 2022 - 20:40:22 EST
Hello:
This patch was applied to bpf/bpf-next.git (master)
by Andrii Nakryiko <andrii@xxxxxxxxxx>:
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@xxxxxxxxxx>
> Signed-off-by: Weibin Kong <kongweibin2@xxxxxxxxxx>
>
> [...]
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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