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From: "devendra.aaru" <devendra.aaru@gmail.com>
To: Julia Lawall <julia.lawall@lip6.fr>
Cc: Dave Airlie <airlied@gmail.com>,
	airlied@linux.ie, dri-devel@lists.freedesktop.org,
	linux-kernel@vger.kernel.org
Subject: Re: question about drivers/gpu/drm/drm_ioc32.c
Date: Mon, 30 Jan 2012 06:33:29 -0500	[thread overview]
Message-ID: <CAHdPZaM5XrTFHokscuxHMh=MXjBync4HnQUCGTCxP+W=9hAj=A@mail.gmail.com> (raw)
In-Reply-To: <alpine.DEB.2.02.1201301125270.1934@localhost6.localdomain6>

On Mon, Jan 30, 2012 at 5:28 AM, Julia Lawall <julia.lawall@lip6.fr> wrote:
> On Mon, 30 Jan 2012, Dave Airlie wrote:
>
>> On Sat, Jan 28, 2012 at 7:28 PM, Julia Lawall <julia.lawall@lip6.fr>
>> wrote:
>>>
>>> In the function compat_drm_getclient, I have the impression that the
>>> structure c32 is copied to user level with the field idx uninitialized?
>>
>>
>> Looks like it alright,
>>
>> care to send a patch?
>
>
> What should it be initialized to?  The idx value that was got and put
> earlier?
>
> thanks,
> julia
>
There was again a variable in drm_client32_t struct, idx which was
uninitialised.
c32.idx = idx is ok?

Thanks,
Dev.
> --
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      reply	other threads:[~2012-01-30 11:33 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-01-28 19:28 question about drivers/gpu/drm/drm_ioc32.c Julia Lawall
2012-01-30 10:16 ` Dave Airlie
2012-01-30 10:28   ` Julia Lawall
2012-01-30 11:33     ` devendra.aaru [this message]

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