linux-kernel - Re: [PATCH] xtensa: kernel: Fix refcount leak bug in time.c

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]

Message-ID: <CAMo8BfJ9N1JayakwAUxBQ5EyJ7PmoDKv=39D1pyxsaTroEpksQ@mail.gmail.com>
Date:   Sat, 18 Jun 2022 15:02:25 -0700
From:   Max Filippov <jcmvbkbc@...il.com>
To:     Liang He <windhl@....com>
Cc:     Chris Zankel <chris@...kel.net>,
        "open list:TENSILICA XTENSA PORT (xtensa)" 
        <linux-xtensa@...ux-xtensa.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] xtensa: kernel: Fix refcount leak bug in time.c

On Fri, Jun 17, 2022 at 5:44 AM Liang He <windhl@....com> wrote:
>
> In calibrate_ccount(), of_find_compatible_node() will return a node
> pointer with refcount incremented. We should use of_node_put() when
> it is not used anymore.
>
> Signed-off-by: Liang He <windhl@....com>
> ---
>  arch/xtensa/kernel/time.c | 1 +
>  1 file changed, 1 insertion(+)

Thanks. Applied to my xtensa tree.

-- Max