linux-kernel - Re: [PATCH 1/3] perf alias: Remove trailing newline when reading sysfs files

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: <20180614140528.GE30043@kernel.org>
Date:   Thu, 14 Jun 2018 11:05:29 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Thomas Richter <tmricht@...ux.ibm.com>
Cc:     linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org,
        jolsa@...hat.com, brueckner@...ux.vnet.ibm.com,
        schwidefsky@...ibm.com, heiko.carstens@...ibm.com
Subject: Re: [PATCH 1/3] perf alias: Remove trailing newline when reading
 sysfs files

Em Thu, Jun 14, 2018 at 01:48:43PM +0200, Thomas Richter escreveu:
> Remove a trailing newline when reading sysfs file contents
<SNIP>
> +	/* Remove trailing newline from sysfs file */
> +	cp = strrchr(buf, '\n');
> +	if (cp)
> +		*cp = '\0';
> +

We have rtrim()

- Arnaldo