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Date: Fri, 8 Nov 2013 11:10:09 +0800
From: Huang Shijie <b32955@freescale.com>
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To: Fabio Estevam <festevam@gmail.com>
Subject: Re: [PATCH 1/2] mtd: gpmi: fix the NULL pointer
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Cc: "linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>,
 Brian Norris <computersforpeace@gmail.com>,
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=E4=BA=8E 2013=E5=B9=B411=E6=9C=8807=E6=97=A5 21:07, Fabio Estevam =E5=86=
=99=E9=81=93:
> Why buffer[FINGERPRINT_LEN + 1] instead of buffer[FINGERPRINT_LEN] ?
just for the safe guard. "+1" is to simulate the terminal '\0' of the=20
string.
Of course, it's ok to use the buffer[FINGERPINGT_LEN].

thanks
Huang Shijie