linux-kernel - Re: [PATCH] watchdog: pcwd_usb: fix NULL-deref at probe

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Message-ID: <20170403083635.GD25742@localhost>
Date:   Mon, 3 Apr 2017 10:36:35 +0200
From:   Johan Hovold <johan@...nel.org>
To:     Guenter Roeck <linux@...ck-us.net>
Cc:     Johan Hovold <johan@...nel.org>, Wim Van Sebroeck <wim@...ana.be>,
        linux-watchdog@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] watchdog: pcwd_usb: fix NULL-deref at probe

On Mon, Mar 13, 2017 at 10:16:33AM -0700, Guenter Roeck wrote:
> On Mon, Mar 13, 2017 at 01:49:45PM +0100, Johan Hovold wrote:
> > Make sure to check the number of endpoints to avoid dereferencing a
> > NULL-pointer should a malicious device lack endpoints.
> > 
> > Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
> > Cc: stable <stable@...r.kernel.org>
> > Signed-off-by: Johan Hovold <johan@...nel.org>
> 
> Reviewed-by: Guenter Roeck <linux@...ck-us.net>

Any progress on this one? I noticed you merged it to both the fixes and
next branches in your staging tree, Guenter (but it does not show up in
linux-next). Will you be sending it on to Linus?

Thanks,
Johan