linux-kernel - Re: [PATCH v3] 8250_lpss: check null return when calling pci_ioremap

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>] [day] [month] [year] [list]

Date:   Sat, 7 Sep 2019 19:16:07 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Navid Emamdoost <navid.emamdoost@...il.com>
Cc:     Navid Emamdoost <emamd001@....edu>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jiri Slaby <jslaby@...e.com>, Vinod Koul <vkoul@...nel.org>,
        linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] 8250_lpss: check null return when calling
 pci_ioremap_bar

On Sat, Sep 07, 2019 at 11:06:29AM -0500, Navid Emamdoost wrote:
> Cool! I thought it is forgotten, as there were no response to the v3 of the
> patch.

Nevertheless, you may send a follow up, since one call to pci_iounmap() is
missed when dw_dma_probe() fails.

> Thanks for letting me know.

You're welcome.

-- 
With Best Regards,
Andy Shevchenko