Re: [PATCH v2] nvmem/mxs-ocotp: fix buffer overflow in read

[Srinivas Kandagatla]

Hi Stefan,


On 02/05/16 15:50, Stefan Wahren wrote:
> Hi Stano,
>
> Am 02.05.2016 um 16:44 schrieb Greg Kroah-Hartman:
> > On Mon, May 02, 2016 at 03:55:53PM +0200, Stefan Wahren wrote:
> > > Hi Srinivas,
> > > hi Greg,
> > >
> > > Am 27.04.2016 um 14:39 schrieb Stanislav Meduna:
> > > > This patch fixes the issue where the mxs_ocotp_read is reading
> > > > the ocotp in reg_size steps but decrements the remaining size
> > > > by 1. The number of iterations is thus four times higher,
> > > > overwriting the area behind the output buffer.
> > > >
> > > > Fixes: c01e9a11ab6f ("nvmem: add driver for ocotp in i.MX23 and i.MX28")
> > > > Tested-by: Stefan Wahren <stefan.wahren@xxxxxxxx>
> > > > Signed-off-by: Stanislav Meduna <stano@xxxxxxxxxx>
> > > any change to get this critical fix into 4.6?
> > This is the first I've seen this patch :(
>
> sorry for this.
>
> > Can you resend it in a format I can apply it in?
>
> Could you please resend V2 to Greg?

I will re-send this patch to Greg in next few mins..

thanks,
srini

> Thanks
> Stefan
>
> > thanks,
> >
> > greg k-h
> >
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