linux-kernel - Re: [patch] CLK: TI: APLL: not allocating enough data

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Message-ID: <53A2C898.4090607@ti.com>
Date:	Thu, 19 Jun 2014 14:25:12 +0300
From:	Tero Kristo <t-kristo@...com>
To:	Dan Carpenter <dan.carpenter@...cle.com>,
	Mike Turquette <mturquette@...aro.org>
CC:	Tony Lindgren <tony@...mide.com>, J Keerthy <j-keerthy@...com>,
	<linux-kernel@...r.kernel.org>, <kernel-janitors@...r.kernel.org>
Subject: Re: [patch] CLK: TI: APLL: not allocating enough data

On 06/16/2014 12:32 PM, Dan Carpenter wrote:
> There is a cut and paste bug here which will lead to memory corruption
> because we don't allocate enough data.
>
> Fixes: 4d008589e271 ('CLK: TI: APLL: add support for omap2 aplls')
> Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>

Thanks, queued for 3.16-rc fixes.

-Tero

>
> diff --git a/drivers/clk/ti/apll.c b/drivers/clk/ti/apll.c
> index 5428c9c..18dbaf12 100644
> --- a/drivers/clk/ti/apll.c
> +++ b/drivers/clk/ti/apll.c
> @@ -338,7 +338,7 @@ static void __init of_omap2_apll_setup(struct device_node *node)
>   	const char *parent_name;
>   	u32 val;
>
> -	ad = kzalloc(sizeof(*clk_hw), GFP_KERNEL);
> +	ad = kzalloc(sizeof(*ad), GFP_KERNEL);
>   	clk_hw = kzalloc(sizeof(*clk_hw), GFP_KERNEL);
>   	init = kzalloc(sizeof(*init), GFP_KERNEL);
>
>

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