linux-kernel - Re: [PATCH] MTD: Deletion of checks before the function call "iounmap"

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: <20150119182047.GG6456@mwanda>
Date:	Mon, 19 Jan 2015 21:20:47 +0300
From:	Dan Carpenter <dan.carpenter@...cle.com>
To:	Brian Norris <computersforpeace@...il.com>
Cc:	SF Markus Elfring <elfring@...rs.sourceforge.net>,
	David Woodhouse <dwmw2@...radead.org>,
	Kyungmin Park <kyungmin.park@...sung.com>,
	linux-mtd@...ts.infradead.org, LKML <linux-kernel@...r.kernel.org>,
	kernel-janitors@...r.kernel.org,
	Julia Lawall <julia.lawall@...6.fr>
Subject: Re: [PATCH] MTD: Deletion of checks before the function call
 "iounmap"

The sparc iounmap() implementation in arch/sparc/kernel/ioport.c looks
it prints an error message if you pass a NULL pointer.

regards,
dan carpenter

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/