linux-kernel - RE: [PATCH] staging: comedi: ni_at

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] [day] [month] [year] [list]

Message-ID: <DC148C5AA1CEBA4E87973D432B1C2D8825F8630C@P3PWEX4MB008.ex4.secureserver.net>
Date:	Wed, 3 Sep 2014 17:03:14 +0000
From:	Hartley Sweeten <HartleyS@...ionengravers.com>
To:	Ian Abbott <abbotti@....co.uk>,
	"driverdev-devel@...uxdriverproject.org" 
	<driverdev-devel@...uxdriverproject.org>
CC:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] staging: comedi: ni_at_a2150: range check board index

On Monday, September 01, 2014 6:14 AM, Ian Abbott wrote:
> The "ni_at_a2150" driver determines the board type by calling
> `a2150_probe()`.  This reads a register and converts it to a board index
> in the range 0 to 3.  However, the board table array it indexes into
> (`a2150_boards[]`) only has 2 entries.  Return an error from the
> Comedi driver "attach" handler `a2150_attach()` if the probed board
> index is beyond the end of the array.
>
> Signed-off-by: Ian Abbott <abbotti@....co.uk>

Reviewed-by: H Hartley Sweeten <hsweeten@...ionengravers.com>

--
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/