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Message-ID: <c0562bf8-aad2-3b60-3eb6-eac2bc549c83@iogearbox.net>
Date:   Thu, 30 Jul 2020 01:12:28 +0200
From:   Daniel Borkmann <daniel@...earbox.net>
To:     Andrii Nakryiko <andriin@...com>, bpf@...r.kernel.org,
        netdev@...r.kernel.org, ast@...com
Cc:     andrii.nakryiko@...il.com, kernel-team@...com,
        YiFei Zhu <zhuyifei@...gle.com>
Subject: Re: [PATCH bpf-next] selftests/bpf: don't destroy failed link

On 7/29/20 6:50 AM, Andrii Nakryiko wrote:
> Check that link is NULL or proper pointer before invoking bpf_link__destroy().
> Not doing this causes crash in test_progs, when cg_storage_multi selftest
> fails.
> 
> Cc: YiFei Zhu <zhuyifei@...gle.com>
> Fixes: 3573f384014f ("selftests/bpf: Test CGROUP_STORAGE behavior on shared egress + ingress")
> Signed-off-by: Andrii Nakryiko <andriin@...com>

Applied, thanks!

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