linux-kernel - Re: [PATCH] Coccinelle: Add misc/boolconv.cocci

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: <1466709177.1847.19.camel@perches.com>
Date:	Thu, 23 Jun 2016 12:12:57 -0700
From:	Joe Perches <joe@...ches.com>
To:	"Andrew F. Davis" <afd@...com>,
	Julia Lawall <Julia.Lawall@...6.fr>,
	Gilles Muller <Gilles.Muller@...6.fr>,
	Nicolas Palix <nicolas.palix@...g.fr>,
	Michal Marek <mmarek@...e.com>
Cc:	cocci@...teme.lip6.fr, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Coccinelle: Add misc/boolconv.cocci

On Thu, 2016-06-23 at 13:53 -0500, Andrew F. Davis wrote:
> Add a script to check for unneeded conversions to bool.

this could also be extended for bool functions that:

	return !!expression;
and
	return expression != 0;