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(parent: 41f0c02) | patch
fat: fix bug in enforcing Long File Name length
authorNamjae Jeon <[email protected]>
Fri, 23 Mar 2012 22:02:39 +0000 (15:02 -0700)
committerLinus Torvalds <[email protected]>
Fri, 23 Mar 2012 23:58:40 +0000 (16:58 -0700)
commitd533df07c20c7b59b0559a3ac38fb45c81ffd6bb
tree7b6746dd28654291742a455d46726c0bac461860tree | snapshot
parent41f0c02eacec9f984adb22e8fecda49e13b7eb13commit | diff
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 <[email protected]>
Signed-off-by: Ravishankar N <[email protected]>
Acked-by: OGAWA Hirofumi <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
fs/fat/namei_vfat.c diff | blob | history
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