linux-kernel - Re: [PATCH] selftests/bpf: Fix warning comparing pointer to 0

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 for Android: free password hash cracker in your pocket

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

Date:   Thu, 24 Mar 2022 13:28:48 -0700
From:   Martin KaFai Lau <kafai@...com>
To:     Haowen Bai <baihaowen@...zu.com>
Cc:     shuah@...nel.org, ast@...nel.org, daniel@...earbox.net,
        andrii@...nel.org, songliubraving@...com, yhs@...com,
        john.fastabend@...il.com, kpsingh@...nel.org,
        linux-kselftest@...r.kernel.org, netdev@...r.kernel.org,
        bpf@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] selftests/bpf: Fix warning comparing pointer to 0

On Thu, Mar 24, 2022 at 10:08:45AM +0800, Haowen Bai wrote:
> Avoid pointer type value compared with 0 to make code clear.
Which compiler version that warns ?
I don't see it with the latest llvm-project from github.

The patch lgtm.

Acked-by: Martin KaFai Lau <kafai@...com>