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, 11 Apr 2019 16:21:28 +0800
From:   Daniel Drake <drake@...lessm.com>
To:     Yurii Pavlovskyi <yurii.pavlovskyi@...il.com>
Cc:     Corentin Chary <corentin.chary@...il.com>,
        Darren Hart <dvhart@...radead.org>,
        Andy Shevchenko <andy@...radead.org>,
        acpi4asus-user <acpi4asus-user@...ts.sourceforge.net>,
        Platform Driver <platform-driver-x86@...r.kernel.org>,
        Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 01/11] platform/x86: asus-wmi: Fix hwmon device cleanup

On Thu, Apr 11, 2019 at 4:21 AM Yurii Pavlovskyi
<yurii.pavlovskyi@...il.com> wrote:
>
> The asus-wmi driver does not clean up the hwmon device on exit or error.
> To reproduce the bug, repeat rmmod, insmod to verify that device number
> /sys/devices/platform/asus-nb-wmi/hwmon/hwmon?? grows every time. Add
> pointer to the device in module state and call cleanup on error.

I wonder if this can be fixed more cleanly by using
devm_hwmon_device_register_with_groups() ?

Thanks
Daniel

Powered by blists - more mailing lists