From: Namjae Jeon <linkinjeon@gmail.com>
Date: Fri, 23 Mar 2012 22:02:39 +0000 (-0700)
Subject: fat: fix bug in enforcing Long File Name length
X-Git-Tag: v3.4-rc1~109^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d533df07c20c7b59b0559a3ac38fb45c81ffd6bb;p=pandora-kernel.git

fat: fix bug in enforcing Long File Name length

Since '*outlen' is initialized to zero, it is currently possible to
create a filename of length (FAT_LFN_LEN + 1) when utf8 is not enabled.
To enforce the FAT_LFN_LEN limit, we must perform one less iteration.

Signed-off-by: Namjae Jeon <linkinjeon@gmail.com>
Signed-off-by: Ravishankar N <cyberax82@gmail.com>
Acked-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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