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

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Message-ID: <6tyecc6mf6fnfhwydac2e6ncme52qtj6pyhqhcbbo654xgtibq@txvlihb52dxn>
Date: Fri, 6 Sep 2024 09:05:52 +0200
From: Andi Shyti <andi.shyti@...nel.org>
To: Tyrone Ting <warp5tw@...il.com>
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 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