linux-kernel - Re: [PATCH] cpufreq: fix memory leak in cpufreq_add

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Message-ID: <4C459CB1.8060800@redhat.com>
Date:	Tue, 20 Jul 2010 08:55:13 -0400
From:	Prarit Bhargava <prarit@...hat.com>
To:	Xiaotian Feng <dfeng@...hat.com>
CC:	cpufreq@...r.kernel.org, linux-kernel@...r.kernel.org,
	Dave Jones <davej@...hat.com>, Thomas Renninger <trenn@...e.de>
Subject: Re: [PATCH] cpufreq: fix memory leak in cpufreq_add_dev



On 07/20/2010 08:11 AM, Xiaotian Feng wrote:
> diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
> index 063b218..12263b4 100644
> --- a/drivers/cpufreq/cpufreq.c
> +++ b/drivers/cpufreq/cpufreq.c
> @@ -1077,6 +1077,7 @@ err_out_unregister:
>  
>  err_unlock_policy:
>  	unlock_policy_rwsem_write(cpu);
> +	free_cpumask_var(policy->related_cpus);
>  err_free_cpumask:
>  	free_cpumask_var(policy->cpus);
>  err_free_policy:
>   

Seems right to me ...

P.
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