linux-kernel - Re: [PATCH 8/8] staging: dgap: fix memory leak in dgap

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Message-ID: <CAHb8M2C5QApn-GQYs05C1=5_G7Na+395uAkgJpgL2XgzVifwjg@mail.gmail.com>
Date:	Tue, 15 Jul 2014 18:45:18 +0900
From:	DaeSeok Youn <daeseok.youn@...il.com>
To:	Dan Carpenter <dan.carpenter@...cle.com>
Cc:	devel <devel@...verdev.osuosl.org>,
	Lidza Louina <lidza.louina@...il.com>,
	driverdev-devel@...uxdriverproject.org,
	linux-kernel <linux-kernel@...r.kernel.org>,
	Greg KH <gregkh@...uxfoundation.org>
Subject: Re: [PATCH 8/8] staging: dgap: fix memory leak in dgap_parsefile()

2014-07-15 18:21 GMT+09:00 Dan Carpenter <dan.carpenter@...cle.com>:
> On Tue, Jul 15, 2014 at 06:05:35PM +0900, DaeSeok Youn wrote:
>> 2014-07-15 15:51 GMT+09:00 Dan Carpenter <dan.carpenter@...cle.com>:
>> > On Tue, Jul 15, 2014 at 12:05:14PM +0900, Daeseok Youn wrote:
>> >> The p->u.board.status is allocated and set a string as
>> >> "No" once within allocating a node of BNODE type.
>> >> But it also set again with kstrdup() in case of "STATUS"
>> >> or "ID". If it is not allocated yet, use kstrdup().
>> >> If not, use just memcpy().
>> >
>> > I don't think a 2 char buffer is always large enough to hold the new
>> > strings.
>> >
>> > Just free it and allocate again.
>> Yes, I will send this again.
>>
>
> Actually, please just send the whole set again.  I really want Mark on
> the CC list so he's reviewing these.
OK. I already sent 6/8, 7/8 and 8/8 again. I just resend rest of them.

thanks.

regards,
Daeseok Youn
>
> regards,
> dan carpenter
>
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