linux-kernel - Re: [v4 02/14] irqchip/csky-apb-intc: Fix potential resource leaks

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

Date:   Thu, 2 Jul 2020 20:35:58 +0800
From:   Tiezhu Yang <yangtiezhu@...ngson.cn>
To:     Markus Elfring <Markus.Elfring@....de>,
        Thomas Gleixner <tglx@...utronix.de>,
        Jason Cooper <jason@...edaemon.net>,
        Marc Zyngier <maz@...nel.org>, Guo Ren <guoren@...nel.org>,
        linux-csky@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [v4 02/14] irqchip/csky-apb-intc: Fix potential resource leaks

On 07/02/2020 08:24 PM, Markus Elfring wrote:
>>>>>>> +++ b/drivers/irqchip/irq-csky-apb-intc.c
> …
>> Let us keep it as it is
> I propose to reconsider also this view.
>
>
>> to make the code clear and to avoid the alignment issue:
>>
>> ret = foo();
>> if (ret) {
>>          ret = -ENOMEM;
> How do you think about to delete this assignment if you would like to
> reuse the return value from a call of the function “irq_alloc_domain_generic_chips”?

OK, looks good to me, thank you.

>
>
>>          goto ...
>> }
>
> Please apply a known script also for the purpose to achieve consistent indentation.
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/scripts/checkpatch.pl?id=cd77006e01b3198c75fb7819b3d0ff89709539bb#n3301

OK

>
> Regards,
> Markus