Re: [PATCH bpf v2] selftests: bpf: initialize bpf_object pointers where needed

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Subject: Re: [PATCH bpf v2] selftests: bpf: initialize bpf_object pointers where needed
From: Martin Lau <kafai@xxxxxx>
Date: Thu, 9 May 2019 15:56:07 +0000
Accept-language: en-US
Cc: "bpf@xxxxxxxxxxxxxxx" <bpf@xxxxxxxxxxxxxxx>, "netdev@xxxxxxxxxxxxxxx" <netdev@xxxxxxxxxxxxxxx>, "ast@xxxxxxxxxx" <ast@xxxxxxxxxx>, "daniel@xxxxxxxxxxxxx" <daniel@xxxxxxxxxxxxx>
In-reply-to: <20190508164932.28729-1-lmb@cloudflare.com>
Thread-index: AQHVBb4eqiQDNIICmU2K4snWKgFUPaZi8+gA
Thread-topic: [PATCH bpf v2] selftests: bpf: initialize bpf_object pointers where needed

On Wed, May 08, 2019 at 05:49:32PM +0100, Lorenz Bauer wrote:
> There are a few tests which call bpf_object__close on uninitialized
> bpf_object*, which may segfault. Explicitly zero-initialise these pointers
> to avoid this.
Acked-by: Martin KaFai Lau <kafai@xxxxxx>

Follow-Ups:
- Re: [PATCH bpf v2] selftests: bpf: initialize bpf_object pointers where needed
  - From: Alexei Starovoitov

References:
- [PATCH bpf] libbpf: always NULL out pobj in bpf_prog_load_xattr
  - From: Lorenz Bauer
- [PATCH bpf v2] selftests: bpf: initialize bpf_object pointers where needed
  - From: Lorenz Bauer

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