linux-kernel - Re: [PATCH 3/3] staging: wilc1000: Reduce scope for a few variables in mac

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-next>] [day] [month] [year] [list]

Message-ID: <1c4cac35-dded-ea88-45aa-3f8ac098289d@gmx.de>
Date:	Mon, 25 Jul 2016 21:17:59 +0200
From:	Lino Sanfilippo <LinoSanfilippo@....de>
To:	SF Markus Elfring <elfring@...rs.sourceforge.net>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	kernel-janitors@...r.kernel.org, linux-wireless@...r.kernel.org
Subject: Re: [PATCH 3/3] staging: wilc1000: Reduce scope for a few variables
 in mac_ioctl()

>  
> -			if (strncasecmp(buff, "RSSI", length) == 0) {
> +			if (strncasecmp(buff, "RSSI", 0) == 0) {
> +				s8 rssi;
> +

Um, please think a second about if it makes any sense at all to compare 
zero chars of two strings.

Lino