linux-kernel - Re: [PATCH v2 1/7] i2c: npcm: restore slave addresses array length

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Message-ID: <CACD3sJZBqzQg+5gKiDQEpDst0OKPERkF0z6vnfQSHEAhVpPtEA@mail.gmail.com>
Date: Fri, 6 Sep 2024 16:01:18 +0800
From: Tyrone Ting <warp5tw@...il.com>
To: Andi Shyti <andi.shyti@...nel.org>
Cc: avifishman70@...il.com, tmaimon77@...il.com, tali.perry1@...il.com, 
	venture@...gle.com, yuenn@...gle.com, benjaminfair@...gle.com, 
	andriy.shevchenko@...ux.intel.com, wsa@...nel.org, rand.sec96@...il.com, 
	wsa+renesas@...g-engineering.com, tali.perry@...oton.com, 
	Avi.Fishman@...oton.com, tomer.maimon@...oton.com, KWLIU@...oton.com, 
	JJLIU0@...oton.com, kfting@...oton.com, openbmc@...ts.ozlabs.org, 
	linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/7] i2c: npcm: restore slave addresses array length

Hi Andi:

Thank you for your prompt response and help.

Andi Shyti <andi.shyti@...nel.org> 於 2024年9月6日 週五 下午3:05寫道：
>
> Hi Tyrone,
>
> On Fri, Aug 30, 2024 at 11:46:34AM GMT, Tyrone Ting wrote:
> > The smatch check warning is "buffer overflow 'npcm_i2caddr' 2 <= 9".
> > The original design supports 10 slave addresses although only 2
> > addresses are required for current implementation.
> >
> > Restore the npcm_i2caddr array length to fix the smatch warning.
> >
> > Fixes: 47d506d1a28f ("i2c: npcm: Remove own slave addresses 2:10")
> > Reported-by: Dan Carpenter <dan.carpenter@...aro.org>
> > Closes: https://lore.kernel.org/r/202408130818.FgDP5uNm-lkp@intel.com/
> > Signed-off-by: Tyrone Ting <kfting@...oton.com>
>
> with the changes we agreed, I merged just this first patch in
> i2c/i2c-host.
>
> Thanks,
> Andi

Have a nice day.

Regards,
Tyrone