linux-kernel - Re: [PATCH] staging: ozwpan: ozproto.c: Fix for possible null pointer dereference

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Message-ID: <CAHb8M2DYAuxVLaJUY5QWHjaai8eXzrxuFaVWwDzFrxznJud3Bw@mail.gmail.com>
Date:	Wed, 21 May 2014 09:31:39 +0900
From:	DaeSeok Youn <daeseok.youn@...il.com>
To:	Dan Carpenter <dan.carpenter@...cle.com>,
	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
Cc:	Rupesh Gujare <rupesh.gujare@...el.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	devel <devel@...verdev.osuosl.org>,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] staging: ozwpan: ozproto.c: Fix for possible null pointer dereference

I was already sent for this. :-)
https://lkml.org/lkml/2014/5/16/114

Regards,
Daeseok Youn.

2014-05-21 6:48 GMT+09:00 Dan Carpenter <dan.carpenter@...cle.com>:
> On Tue, May 20, 2014 at 11:28:59PM +0200, Rickard Strandqvist wrote:
>> There is otherwise a risk of a possible null pointer dereference.
>>
>> Was largely found by using a static code analysis program called cppcheck.
>>
>
> This is the empty string by default, or a module parameter.  I have
> looked at param_set_charp() and I don't think a string module parameter
> can be a NULL pointer.
>
> regards,
> dan carpenter
>
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