linux-kernel - RE: [PATCH] regmap: fix possible ZERO_SIZE

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Message-ID: <ef762901b7f340ce9ad3d0e43e02380e@BY2PR0301MB0613.namprd03.prod.outlook.com>
Date:	Tue, 30 Sep 2014 05:05:58 +0000
From:	"Li.Xiubo@...escale.com" <Li.Xiubo@...escale.com>
To:	Mark Brown <broonie@...nel.org>
CC:	"gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] regmap: fix possible ZERO_SIZE_PTR pointer dereferencing
 error.

Hi,

> 
> > diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
> > index 455a877..3d93e38 100644
> > --- a/drivers/base/regmap/regmap.c
> > +++ b/drivers/base/regmap/regmap.c
> > @@ -1716,6 +1716,9 @@ out:
> 
> Whatever you're using to generate the patches isn't annotating with the
> function being changed like git normally does which isn't great for
> working out what the best return value should be.

Yes, I will add more detail info about the return value in future of these
kind patches.

Thanks,

BRs
Xiubo

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