linux-kernel - Re: [PATCH] power: supply: bq25980: Fix uninitialized wd_reg

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Message-ID: <20201013214010.2qulyhqo2x6lebwl@earth.universe>
Date:   Tue, 13 Oct 2020 23:40:10 +0200
From:   Sebastian Reichel <sre@...nel.org>
To:     Dan Murphy <dmurphy@...com>
Cc:     linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] power: supply: bq25980: Fix uninitialized wd_reg_val and
 overrun

Hi Dan,

On Tue, Oct 13, 2020 at 01:03:13PM -0500, Dan Murphy wrote:
> On 10/9/20 7:12 AM, Dan Murphy wrote:
> > Fix the issue when 'i' is equal to array size then array index over
> > runs the array when checking for the watch dog value.
> > 
> > This also fixes the uninitialized wd_reg_val if the for..loop was not
> > successful in finding an appropriate match.
> 
> Might want to pull this into next as well this is a 0-day bug fix

Yes, merged now. I did not take it directly, since I had to rebase
it first. Please always send power-supply patches based on the
for-next branch, which already contained a fix for the uninitialized
wd_reg_val.

(also no need to Cc DT people for this patch :))

-- Sebastian

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