netdev - Re: [PATCH bpf-next] bpf: fix bpf_attr.attach_btf

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Message-ID: <20191018191021.GF26267@pc-63.home>
Date:   Fri, 18 Oct 2019 21:10:21 +0200
From:   Daniel Borkmann <daniel@...earbox.net>
To:     Alexei Starovoitov <ast@...nel.org>
Cc:     davem@...emloft.net, netdev@...r.kernel.org, bpf@...r.kernel.org,
        kernel-team@...com
Subject: Re: [PATCH bpf-next] bpf: fix bpf_attr.attach_btf_id check

On Thu, Oct 17, 2019 at 11:09:33PM -0700, Alexei Starovoitov wrote:
> Only raw_tracepoint program type can have bpf_attr.attach_btf_id >= 0.
> Make sure to reject other program types that accidentally set it to non-zero.
> 
> Fixes: ccfe29eb29c2 ("bpf: Add attach_btf_id attribute to program load")
> Reported-by: Andrii Nakryiko <andriin@...com>
> Signed-off-by: Alexei Starovoitov <ast@...nel.org>

Applied, thanks!