linux-kernel - Re: [PATCH linux-next v2] selftests: net: change fprintf format specifiers

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]

Message-ID: <20220318093300.2938e068@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>
Date:   Fri, 18 Mar 2022 09:33:00 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     Guo Zhengkui <guozhengkui@...o.com>
Cc:     "David S. Miller" <davem@...emloft.net>,
        Paolo Abeni <pabeni@...hat.com>, Shuah Khan <shuah@...nel.org>,
        netdev@...r.kernel.org (open list:NETWORKING [GENERAL]),
        linux-kselftest@...r.kernel.org (open list:KERNEL SELFTEST FRAMEWORK),
        linux-kernel@...r.kernel.org (open list),
        zhengkui_guo@...look.com
Subject: Re: [PATCH linux-next v2] selftests: net: change fprintf format
 specifiers

On Fri, 18 Mar 2022 15:50:13 +0800 Guo Zhengkui wrote:
> `cur64`, `start64` and `ts_delta` are int64_t. Change
> format specifiers in fprintf from '%lu' to '%ld'.
> 
> It has been tested with gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
> on x86_64.

No, not like that. Please read up on printing int64_t.