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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

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.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/