linux-kernel - RE: [PATCH] usb: gadget: udc: fix the kernel NULL pointer in composite

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Message-ID: <87bmog69i2.fsf@linux.intel.com>
Date:   Wed, 19 Jul 2017 12:50:29 +0300
From:   Felipe Balbi <balbi@...nel.org>
To:     "He\, Bo" <bo.he@...el.com>,
        "linux-kernel\@vger.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-usb\@vger.kernel.org" <linux-usb@...r.kernel.org>
Cc:     "gregkh\@linuxfoundation.org" <gregkh@...uxfoundation.org>,
        "peter.chen\@nxp.com" <peter.chen@....com>,
        "k.opasiak\@samsung.com" <k.opasiak@...sung.com>,
        "stefan\@agner.ch" <stefan@...er.ch>,
        "felixhaedicke\@web.de" <felixhaedicke@....de>,
        "colin.king\@canonical.com" <colin.king@...onical.com>,
        "rogerq\@ti.com" <rogerq@...com>,
        "f.fainelli\@gmail.com" <f.fainelli@...il.com>,
        "Zhang\, Yanmin" <yanmin.zhang@...el.com>
Subject: RE: [PATCH] usb: gadget: udc: fix the kernel NULL pointer in composite_setup


(No top-posting!)

"He, Bo" <bo.he@...el.com> writes:
> The patch I submitted is based on the latest kernel, 
> I checked the latest kernel has the same logic, 
> so I send the patch to LKML.

but you haven't reproduced the bug on latest kernel, have you?

Can you send me tracepoint output of one test run (without failures is
fine) I just wanna know what exactly it is that you're doing.

cheers

-- 
balbi

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