On Thu, Jul 9, 2015 at 3:19 PM, Krzysztof Kozlowski
<k.kozlowski.k@xxxxxxxxx> 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")
> Cc: <stable@xxxxxxxxxxxxxxx>
Patch applied for next cycle, stripped the Fixes: and stable tags.
Yours,
Linus Walleij
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Re: [RFT PATCH] gpio: etraxfs: Fix devm_ioremap_resource return value check
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- Subject: Re: [RFT PATCH] gpio: etraxfs: Fix devm_ioremap_resource return value check
- From: Linus Walleij <linus.walleij@xxxxxxxxxx>
- Date: Fri, 17 Jul 2015 09:49:24 +0200
- In-reply-to: <1436447993-24630-1-git-send-email-k.kozlowski.k@gmail.com>
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- From: Krzysztof Kozlowski
- [RFT PATCH] gpio: etraxfs: Fix devm_ioremap_resource return value check
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