From: Chen Gang <gang.chen@asianux.com>
Date: Thu, 2 May 2013 09:05:28 +0000 (+0800)
Subject: staging: for dgrp, let nd_ps_desc always NUL terminated string within MAX_DESC_LEN... 
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~76^2~754
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0f6e8aab94035f5a649195a2179813bc3db98272;p=pandora-kernel.git

staging: for dgrp, let nd_ps_desc always NUL terminated string within MAX_DESC_LEN length

Use strlcpy instead of strncpy to let nd_ps_desc always NUL terminated.

Change nd_ps_desc in nd_struct struct to MAX_DESC_LEN to avoid the
confusion (the related length checking also need be changed to
MAX_DESC_LEN - 1).

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Acked-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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