linux-kernel - Re: [PATCH] bluetooth: fix unaligned access to l2cap conf data

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Message-ID: <AANLkTi=w8sHhyqSwWjQzosCUJA-5MzjTQwp6oPccNpnY@mail.gmail.com>
Date:	Mon, 18 Oct 2010 15:39:11 -0400
From:	Mike Frysinger <vapier@...too.org>
To:	"Gustavo F. Padovan" <padovan@...fusion.mobi>
Cc:	Harvey Harrison <harvey.harrison@...il.com>,
	linux-bluetooth@...r.kernel.org,
	Marcel Holtmann <marcel@...tmann.org>,
	uclinux-dist-devel@...ckfin.uclinux.org,
	linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	steven miao <realmz6@...il.com>
Subject: Re: [PATCH] bluetooth: fix unaligned access to l2cap conf data

On Mon, Oct 18, 2010 at 15:12, Gustavo F. Padovan wrote:
> * Mike Frysinger <vapier@...too.org> [2010-10-18 15:10:36 -0400]:
>> On Mon, Oct 18, 2010 at 12:32, Gustavo F. Padovan wrote:
>> > * Harvey Harrison <harvey.harrison@...il.com> [2010-10-18 11:17:28 -0700]:
>> >> On Sat, Oct 16, 2010 at 3:29 PM, Mike Frysinger <vapier@...too.org> wrote:
>> >> > From: steven miao <realmz6@...il.com>
>> >> >
>> >> >        case 2:
>> >> > -               *((__le16 *) opt->val) = cpu_to_le16(val);
>> >> > +               put_unaligned_le16(cpu_to_le16(val), opt->val);
>> >> >                break;
>> >>
>> >> I think you wanted:
>> >> put_unaligned_le16(val, opt->val);
>> >
>> > I fixed that in the tree. Thanks for the report.
>>
>> i guess you fixed the 32bit one too ?
>>   put_unaligned_le32(cpu_to_le32(val), opt->val);
>
> Yes, I did.

cool.  thanks guys !
-mike
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