linux-kernel - Re: [PATCH] gpio: samsung: Fix off-by-one bug in gpio addresses

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]

Date:	Sun, 5 Aug 2012 11:59:53 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Sean Paul <seanpaul@...omium.org>
Cc:	grant.likely@...retlab.ca, linus.walleij@...ricsson.com,
	linux-kernel@...r.kernel.org, olofj@...omium.org,
	dianders@...omium.org
Subject: Re: [PATCH] gpio: samsung: Fix off-by-one bug in gpio addresses

On Fri, Jul 20, 2012 at 10:58 PM, Sean Paul <seanpaul@...omium.org> wrote:

> Move gpc4 to the end of the automatically processed gpio controllers so
> we don't taint the automatic offset calculation.
>
> This bug caused all controllers coming after gpc4 to map to the
> incorrect address. The result is <&gpd1 0 0 0 0> would actually map to
> GPIO 0 in gpd0.
>
> Signed-off-by: Sean Paul <seanpaul@...omium.org>

Patch applied with some Acks and Reviewed-by's.

Thanks,
Linus Walleij
--
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/