On Thu, Jul 09, 2015 at 10:19:53PM +0900, Krzysztof Kozlowski wrote:
> Value returned by devm_ioremap_resource() was checked for non-NULL but
> devm_ioremap_resource() returns IOMEM_ERR_PTR, not NULL. In case of
> error this could lead to dereference of ERR_PTR.
>
> Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@xxxxxxxxx>
> Fixes: d342571efea8 ("gpio: add ETRAXFS GPIO driver")
Acked-by: Rabin Vincent <rabin@xxxxxx>
> Cc: <stable@xxxxxxxxxxxxxxx>
I don't think this demands a stable backport though.
--
To unsubscribe from this list: send the line "unsubscribe linux-gpio" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [RFT PATCH] gpio: etraxfs: Fix devm_ioremap_resource return value check
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
- Subject: Re: [RFT PATCH] gpio: etraxfs: Fix devm_ioremap_resource return value check
- From: Rabin Vincent <rabin@xxxxxx>
- Date: Thu, 16 Jul 2015 19:36:58 +0200
- In-reply-to: <1436447993-24630-1-git-send-email-k.kozlowski.k@gmail.com>
- User-agent: Mutt/1.5.23 (2014-03-12)
- References:
- [RFT PATCH] gpio: etraxfs: Fix devm_ioremap_resource return value check
- From: Krzysztof Kozlowski
- [RFT PATCH] gpio: etraxfs: Fix devm_ioremap_resource return value check
- Prev by Date: Re: [PATCH 1/2] gpio: dwapb: Use human understandable gpio numbering.
- Next by Date: Re: [PATCH] gpio/davinci: add interrupt support for GPIOs 16-31
- Previous by thread: Re: [RFT PATCH] gpio: etraxfs: Fix devm_ioremap_resource return value check
- Next by thread: Re: [RFT PATCH] gpio: etraxfs: Fix devm_ioremap_resource return value check
- Index(es):
 |