linux-kernel - Re: [PATCH] xhci: Free the command allocated for setting LPM if we return early

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:   Mon, 27 Mar 2023 13:51:34 +0200
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Mathias Nyman <mathias.nyman@...ux.intel.com>
Cc:     mirsad.todorovac@....unizg.hr, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        ubuntu-devel-discuss@...ts.ubuntu.com, stern@...land.harvard.edu,
        arnd@...db.de, Stable@...r.kernel.org
Subject: Re: [PATCH] xhci: Free the command allocated for setting LPM if we
 return early

On Mon, Mar 27, 2023 at 12:50:19PM +0300, Mathias Nyman wrote:
> The command allocated to set exit latency LPM values need to be freed in
> case the command is never queued. This would be the case if there is no
> change in exit latency values, or device is missing.
> 
> Fixes: 5c2a380a5aa8 ("xhci: Allocate separate command structures for each LPM command")
> Cc: <Stable@...r.kernel.org>
> Signed-off-by: Mathias Nyman <mathias.nyman@...ux.intel.com>
> ---
>  drivers/usb/host/xhci.c | 1 +
>  1 file changed, 1 insertion(+)

Do you want me to take this now, or will you be sending this to me in a
separate series of xhci fixes?  Either is fine with me.

thanks,

greg k-h