linux-kernel - Re: [PATCH v2] ACPI: PCC: Release resources on address space setup failure path

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: <CAJZ5v0i=q2v3W5COBHQ8nhwFEkJ0CE107YMXF-kPWtHuV5yYLQ@mail.gmail.com>
Date:   Thu, 22 Sep 2022 21:05:02 +0200
From:   "Rafael J. Wysocki" <rafael@...nel.org>
To:     Sudeep Holla <sudeep.holla@....com>,
        Rafael Mendonca <rafaelmendsr@...il.com>
Cc:     "Rafael J. Wysocki" <rafael@...nel.org>,
        Len Brown <lenb@...nel.org>,
        "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
        ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] ACPI: PCC: Release resources on address space setup
 failure path

On Mon, Sep 12, 2022 at 10:20 AM Sudeep Holla <sudeep.holla@....com> wrote:
>
> On Fri, Sep 09, 2022 at 12:33:19PM -0300, Rafael Mendonca wrote:
> > The allocated memory for the pcc_data struct doesn't get freed under an
> > error path in pcc_mbox_request_channel() or acpi_os_ioremap(). Also, the
> > PCC mailbox channel doesn't get freed under an error path in
> > acpi_os_ioremap().
> >
>
> Thanks!
>
> Reviewed-by: Sudeep Holla <sudeep.holla@....com>
>

Applied as 6.1 material, thanks!