netdev - Re: [PATCH v3 bpf-next 2/5] selftests/bpf: Add verifier selftests for forced kfunc ref args

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <411fe622-a492-9c4e-fae3-9e85372ec4da@fb.com>
Date:   Wed, 18 May 2022 11:25:14 -0700
From:   Yonghong Song <yhs@...com>
To:     Lorenzo Bianconi <lorenzo@...nel.org>, bpf@...r.kernel.org
Cc:     netdev@...r.kernel.org, ast@...nel.org, daniel@...earbox.net,
        andrii@...nel.org, davem@...emloft.net, kuba@...nel.org,
        edumazet@...gle.com, pabeni@...hat.com, pablo@...filter.org,
        fw@...len.de, netfilter-devel@...r.kernel.org,
        lorenzo.bianconi@...hat.com, brouer@...hat.com, toke@...hat.com,
        memxor@...il.com
Subject: Re: [PATCH v3 bpf-next 2/5] selftests/bpf: Add verifier selftests for
 forced kfunc ref args



On 5/18/22 3:43 AM, Lorenzo Bianconi wrote:
> From: Kumar Kartikeya Dwivedi <memxor@...il.com>
> 
> Make sure verifier rejects the bad cases and ensure the good case keeps
> working. The selftests make use of the bpf_kfunc_call_test_ref kfunc
> added in the previous patch only for verification.
> 
> Signed-off-by: Kumar Kartikeya Dwivedi <memxor@...il.com>
> Signed-off-by: Lorenzo Bianconi <lorenzo@...nel.org>

Acked-by: Yonghong Song <yhs@...com>